AZULQ / Azul S.A. - Depositary Receipt (Common Stock) - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

Azul S.A. - Depositary Receipt (Common Stock)
US ˙ OTCPK ˙ US05501U1060

Mga Batayang Estadistika
LEI 549300Z0MWZ57Q9RR205
CIK 1432364
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Azul S.A. - Depositary Receipt (Common Stock)
SEC Filings (Chronological Order)
Halaman ini menyediakan daftar lengkap dan kronologis dari Pengajuan SEC, tidak termasuk pengajuan kepemilikan yang kami sediakan di tempat lain.
September 2, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2025 Commission File Number: 001-38

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Bar

August 18, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2025 Commission File Number: 001-38

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Bar

August 15, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2025 Commission File Number: 001-38

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Bar

August 14, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2025 Commission File Number: 001-38

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Bar

August 6, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2025 Commission File Number: 001-38

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Bar

August 4, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2025 Commission File Number: 001-38

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Bar

July 25, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July, 2025 Commission File Number: 001-3804

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July, 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Barue

July 24, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July, 2025 Commission File Number: 001-3804

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July, 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Barue

July 10, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July, 2025 Commission File Number: 001-3804

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July, 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Barue

June 2, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2025 Commission File Number: 001-38049

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Baruer

May 30, 2025 EX-99.25

EX-99.25

NOTIFICATION OF THE REMOVAL FROM LISTING AND REGISTRATION OF THE STATED SECURITIES The New York Stock Exchange (the 'NYSE' or the 'Exchange') hereby notifies the Securities and Exchange Commission (the 'Commission') of its intention to remove the American Depositary Shares (each representing three preferred shares) (the "ADSs") of Azul S.

May 28, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2025 Commission File Number: 001-38049

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Baruer

May 28, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2025 Commission File Number: 001-38049

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Baruer

May 19, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2025 Commission File Number: 001-38049

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Baruer

May 15, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2025 Commission File Number: 001-38049

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Baruer

May 14, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2025 Commission File Number: 001-38049

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Baruer

May 5, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2025 Commission File Number: 001-38049

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Baruer

May 2, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission File Number: 001-38049

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th Floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Barueri

April 30, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April, 2025 Commission File Number: 001-380

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April, 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Baru

April 29, 2025 EX-12.2

CERTIFICATION PURSUANT TO RULES 13a-14(a) AND 15d-14(a) AS ADOPTED UNDER SECTION 302 OF THE SARBANES-OXLEY ACT

Exhibit 12.2 CERTIFICATION PURSUANT TO RULES 13a-14(a) AND 15d-14(a) AS ADOPTED UNDER SECTION 302 OF THE SARBANES-OXLEY ACT I, Alexandre Wagner Malfitani, certify that: 1. I have reviewed this annual report on Form 20-F of Azul S.A. (the “company”); 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the

April 29, 2025 EX-4.15

SUPPLEMENTAL SHAREHOLDERS' AGREEMENT OF AZUL S.A. TRIP PARTICIPAÇÕES S.A., TRIP INVESTIMENTOS LTDA, RIO NOVO LOCAÇÕES LTDA, JOSÉ MARIO CAPRIOLI DOS SANTOS, DAVID GARY NEELEMAN and as an intervening party, AZUL S.A. DATED APRIL 8, 2025 SUPPLEMENTAL SH

Exhibit 4.15 SUPPLEMENTAL SHAREHOLDERS' AGREEMENT OF AZUL S.A. between TRIP PARTICIPAÇÕES S.A., TRIP INVESTIMENTOS LTDA, RIO NOVO LOCAÇÕES LTDA, JOSÉ MARIO CAPRIOLI DOS SANTOS, and DAVID GARY NEELEMAN and as an intervening party, AZUL S.A. DATED APRIL 8, 2025 SUPPLEMENTAL SHAREHOLDERS' AGREEMENT OF AZUL S.A. This Supplemental Shareholders' Agreement of Azul S.A., entered into on April 8, 2025 by t

April 29, 2025 EX-4.20

AMENDMENT N° 4 to the A330 NEO PURCHASE AGREEMENT AIRBUS S.A.S. AZUL FINANCE LLC

Exhibit 4.20 CONFIDENTIAL TREATMENT REQUESTED – REDACTED COPY Confidential Treatment has been requested for portions of this Exhibit. Confidential portions of this Exhibit are designated by [*****]. A complete version of this Exhibit has been filed separately with the Securities and Exchange Commission. AMENDMENT N° 4 to the A330 NEO PURCHASE AGREEMENT between AIRBUS S.A.S. and AZUL FINANCE LLC A3

April 29, 2025 EX-2.9

FIFTH SUPPLEMENTAL INDENTURE Dated as of January 28, 2025 AZUL SECURED FINANCE LLP as Issuer AZUL S.A. as Parent Guarantor AZUL LINHAS AÉREAS BRASILEIRAS S.A. INTELAZUL S.A. ATS VIAGENS E TURISMO LTDA. AZUL IP CAYMAN HOLDCO LTD. AZUL IP CAYMAN LTD. a

Exhibit 2.9 FIFTH SUPPLEMENTAL INDENTURE Dated as of January 28, 2025 Among AZUL SECURED FINANCE LLP as Issuer AZUL S.A. as Parent Guarantor AZUL LINHAS AÉREAS BRASILEIRAS S.A. INTELAZUL S.A. ATS VIAGENS E TURISMO LTDA. AZUL IP CAYMAN HOLDCO LTD. AZUL IP CAYMAN LTD. as Guarantors UMB BANK, N.A., as Trustee, Paying Agent, Transfer Agent and U.S. Collateral Agent and TMF BRASIL ADMINISTRAÇÃO E GESTÃ

April 29, 2025 EX-2.13

THIRD SUPPLEMENTAL INDENTURE Dated as of October 30, 2024 AZUL SECURED FINANCE LLP as Issuer AZUL S.A. as Parent Guarantor AZUL LINHAS AÉREAS BRASILEIRAS S.A. INTELAZUL S.A. ATS VIAGENS E TURISMO LTDA. AZUL IP CAYMAN HOLDCO LTD. AZUL IP CAYMAN LTD. a

Exhibit 2.13 THIRD SUPPLEMENTAL INDENTURE Dated as of October 30, 2024 Among AZUL SECURED FINANCE LLP as Issuer AZUL S.A. as Parent Guarantor AZUL LINHAS AÉREAS BRASILEIRAS S.A. INTELAZUL S.A. ATS VIAGENS E TURISMO LTDA. AZUL IP CAYMAN HOLDCO LTD. AZUL IP CAYMAN LTD. as Guarantors UMB BANK, N.A., as Trustee, Paying Agent, Transfer Agent and U.S. Collateral Agent and TMF BRASIL ADMINISTRAÇÃO E GEST

April 29, 2025 EX-2.7

THIRD SUPPLEMENTAL INDENTURE Dated as of October 30, 2024 AZUL SECURED FINANCE LLP as Issuer AZUL S.A. as Parent Guarantor AZUL LINHAS AÉREAS BRASILEIRAS S.A. INTELAZUL S.A. ATS VIAGENS E TURISMO LTDA. AZUL IP CAYMAN HOLDCO LTD. AZUL IP CAYMAN LTD. a

Exhibit 2.7 THIRD SUPPLEMENTAL INDENTURE Dated as of October 30, 2024 Among AZUL SECURED FINANCE LLP as Issuer AZUL S.A. as Parent Guarantor AZUL LINHAS AÉREAS BRASILEIRAS S.A. INTELAZUL S.A. ATS VIAGENS E TURISMO LTDA. AZUL IP CAYMAN HOLDCO LTD. AZUL IP CAYMAN LTD. as Guarantors UMB BANK, N.A., as Trustee, Paying Agent, Transfer Agent and U.S. Collateral Agent and TMF BRASIL ADMINISTRAÇÃO E GESTÃ

April 29, 2025 EX-2.14

FOURTH SUPPLEMENTAL INDENTURE Dated as of January 28, 2025 AZUL SECURED FINANCE LLP as Issuer AZUL S.A. as Parent Guarantor AZUL LINHAS AÉREAS BRASILEIRAS S.A. INTELAZUL S.A. ATS VIAGENS E TURISMO LTDA. AZUL IP CAYMAN HOLDCO LTD. AZUL IP CAYMAN LTD.

Exhibit 2.14 FOURTH SUPPLEMENTAL INDENTURE Dated as of January 28, 2025 Among AZUL SECURED FINANCE LLP as Issuer AZUL S.A. as Parent Guarantor AZUL LINHAS AÉREAS BRASILEIRAS S.A. INTELAZUL S.A. ATS VIAGENS E TURISMO LTDA. AZUL IP CAYMAN HOLDCO LTD. AZUL IP CAYMAN LTD. as Guarantors UMB BANK, N.A., as Trustee, Paying Agent, Transfer Agent and U.S. Collateral Agent and TMF BRASIL ADMINISTRAÇÃO E GES

April 29, 2025 EX-4.18

AMENDMENT N° 2 to the A330 NEO PURCHASE AGREEMENT AIRBUS S.A.S. AZUL FINANCE LLC

Exhibit 4.18 CONFIDENTIAL TREATMENT REQUESTED — REDACTED COPY Confidential Treatment has been requested for portions of this Exhibit. Confidential portions of this Exhibit are designated by [*****]. A complete version of this Exhibit has been filed separately with the Securities and Exchange Commission. AMENDMENT N° 2 to the A330 NEO PURCHASE AGREEMENT between AIRBUS S.A.S. and AZUL FINANCE LLC A3

April 29, 2025 EX-4.12

SHAREHOLDER SUPPORT AGREEMENT

Exhibit 4.12 SHAREHOLDER SUPPORT AGREEMENT This Shareholder Support Agreement (this “Agreement”) is made and entered into as of January 28, 2025 (the “Effective Date”), by and among the following parties (jointly “Parties” and individually “Party”): ACORDO DE APOIO DE ACIONISTAS Este Acordo de Apoio de Acionistas (este “Acordo”) é celebrado em 28 de janeiro de 2025 (a “Data de Vigência”), por e en

April 29, 2025 EX-2.8

FOURTH SUPPLEMENTAL INDENTURE Dated as of November 27, 2024 AZUL SECURED FINANCE LLP as Issuer AZUL S.A. as Parent Guarantor AZUL LINHAS AÉREAS BRASILEIRAS S.A. INTELAZUL S.A. ATS VIAGENS E TURISMO LTDA. AZUL IP CAYMAN HOLDCO LTD. AZUL IP CAYMAN LTD.

Exhibit 2.8 FOURTH SUPPLEMENTAL INDENTURE Dated as of November 27, 2024 Among AZUL SECURED FINANCE LLP as Issuer AZUL S.A. as Parent Guarantor AZUL LINHAS AÉREAS BRASILEIRAS S.A. INTELAZUL S.A. ATS VIAGENS E TURISMO LTDA. AZUL IP CAYMAN HOLDCO LTD. AZUL IP CAYMAN LTD. as Guarantors UMB BANK, N.A., as Trustee, Paying Agent, Transfer Agent and U.S. Collateral Agent and TMF BRASIL ADMINISTRAÇÃO E GES

April 29, 2025 EX-2.D

DESCRIPTION OF SECURITIES REGISTERED UNDER SECTION 12 OF THE EXCHANGE ACT

Exhibit 2.d DESCRIPTION OF SECURITIES REGISTERED UNDER SECTION 12 OF THE EXCHANGE ACT As of December 31, 2024, Azul S.A. had the following securities registered pursuant to Section 12 (b) of the Exchange Act: Title of each class Trading Symbol Name of each exchange on which registered Preferred Shares, without par value New York Stock Exchange* American Depositary Shares (as evidenced by American

April 29, 2025 EX-11.B

AZUL S.A. Publicly-held Company Corporate Taxpayers’ Registry (CNPJ/ME) n. 09.305.994/0001-29 Board of Trade (NIRE) 35.300.361.130 DISCLOSURE OF MATERIAL ACT OR FACT AND SECURITIES TRADING POLICY OF AZUL S.A. 1. PURPOSE

Exhibit 11(b) AZUL S.A. Publicly-held Company Corporate Taxpayers’ Registry (CNPJ/ME) n. 09.305.994/0001-29 Board of Trade (NIRE) 35.300.361.130 DISCLOSURE OF MATERIAL ACT OR FACT AND SECURITIES TRADING POLICY OF AZUL S.A. 1. PURPOSE 1.1. The purpose of this Disclosure of Material Act or Fact and Securities Trading Policy, prepared in accordance with CVM rules, is to: (a) set forth the procedures

April 29, 2025 EX-4.11

REGISTRATION RIGHTS AGREEMENT by and between AZUL S.A. BALLYFIN AVIATION II LIMITED Dated as of April 3, 2025 TABLE OF CONTENTS

Exhibit 4.11 REGISTRATION RIGHTS AGREEMENT by and between AZUL S.A. and BALLYFIN AVIATION II LIMITED Dated as of April 3, 2025 TABLE OF CONTENTS Page ARTICLE I Definitions and Interpretations 1 Section 1.1 Definitions 1 Section 1.2 Interpretation 3 ARTICLE II Registration Rights 4 Section 2.1 Resale Shelf Registration Statement 4 Section 2.2 Effectiveness Period; Certain Representations 4 Section

April 29, 2025 EX-2.21

SIXTH AMENDMENT TO THE PRIVATE INSTRUMENT OF INDENTURE OF DEBENTURES CONVERTIBLE INTO PREFERRED SHARES, OF THE SECURED TYPE, WITH ADDITIONAL PERSONAL GUARANTEE, OF THE FIRST ISSUE OF AZUL S.A.

Exhibit 2.21 SIXTH AMENDMENT TO THE PRIVATE INSTRUMENT OF INDENTURE OF DEBENTURES CONVERTIBLE INTO PREFERRED SHARES, OF THE SECURED TYPE, WITH ADDITIONAL PERSONAL GUARANTEE, OF THE FIRST ISSUE OF AZUL S.A. This “Sixth Amendment to the Private Instrument of Indenture of Debentures Convertible into Preferred Shares, of the Secured Type, with Additional Personal Guarantee, of the First Issue of Azul

April 29, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April, 2025 Commission File Number: 001-380

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April, 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Baru

April 29, 2025 EX-2.20

AZUL INVESTMENTS LLP as Issuer AZUL S.A. AZUL LINHAS AÉREAS BRASILEIRAS S.A. as Guarantors UMB BANK, NATIONAL ASSOCIATION as Trustee, Registrar, Transfer Agent and Paying Agent Dated as of March 26, 2025 7.500% Senior PIK Toggle Notes Due 2032 TABLE

Exhibit 2.20 AZUL INVESTMENTS LLP as Issuer AZUL S.A. and AZUL LINHAS AÉREAS BRASILEIRAS S.A. as Guarantors and UMB BANK, NATIONAL ASSOCIATION as Trustee, Registrar, Transfer Agent and Paying Agent INDENTURE Dated as of March 26, 2025 7.500% Senior PIK Toggle Notes Due 2032 TABLE OF CONTENTS Table of Contents Page ARTICLE 1 DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION 1 Section 1.01 Def

April 29, 2025 EX-4.19

AMENDMENT N° 3 to the A330 NEO PURCHASE AGREEMENT AIRBUS S.A.S. AZUL FINANCE LLC

Exhibit 4.19 CONFIDENTIAL TREATMENT REQUESTED – REDACTED COPY Confidential Treatment has been requested for portions of this Exhibit. Confidential portions of this Exhibit are designated by [*****]. A complete version of this Exhibit has been filed separately with the Securities and Exchange Commission. AMENDMENT N° 3 to the A330 NEO PURCHASE AGREEMENT between AIRBUS S.A.S. and AZUL FINANCE LLC A3

April 29, 2025 EX-13.1

Azul S.A. Certification Pursuant to 18 U.S.C. Section 1350 as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.1 Azul S.A. Certification Pursuant to 18 U.S.C. Section 1350 as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Azul S.A. (the “company”) is filing with the U.S. Securities and Exchange Commission, on the date hereof, its annual report on Form 20-F for the fiscal year ended December 31, 2023 (the “Report”). Pursuant to Exchange Act Rules 13a - 14(b) or 15d - 14(b) and

April 29, 2025 EX-2.15

AZUL INVESTMENTS LLP as Issuer AZUL S.A. and AZUL LINHAS AÉREAS BRASILEIRAS S.A. as Guarantors UMB BANK, NATIONAL ASSOCIATION as Trustee, Registrar, Transfer Agent and Paying Agent Dated as of December 23, 2024 7.500% Senior One PIK Notes Due 2030 TA

Exhibit 2.15 AZUL INVESTMENTS LLP as Issuer AZUL S.A. and AZUL LINHAS AÉREAS BRASILEIRAS S.A. as Guarantors and UMB BANK, NATIONAL ASSOCIATION as Trustee, Registrar, Transfer Agent and Paying Agent INDENTURE Dated as of December 23, 2024 7.500% Senior One PIK Notes Due 2030 TABLE OF CONTENTS Table of Contents Page ARTICLE 1 DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION 1 Section 1.01 Def

April 29, 2025 EX-2.6

SECOND SUPPLEMENTAL INDENTURE Dated as of February 8, 2024 AZUL SECURED FINANCE LLP as Issuer AZUL S.A. as Parent Guarantor AZUL LINHAS AÉREAS BRASILEIRAS S.A. INTELAZUL S.A. ATS VIAGENS E TURISMO LTDA. AZUL IP CAYMAN HOLDCO LTD. AZUL IP CAYMAN LTD.

Exhibit 2.6 SECOND SUPPLEMENTAL INDENTURE Dated as of February 8, 2024 Among AZUL SECURED FINANCE LLP as Issuer AZUL S.A. as Parent Guarantor AZUL LINHAS AÉREAS BRASILEIRAS S.A. INTELAZUL S.A. ATS VIAGENS E TURISMO LTDA. AZUL IP CAYMAN HOLDCO LTD. AZUL IP CAYMAN LTD. as Guarantors UMB BANK, N.A., as Trustee, Paying Agent, Transfer Agent and U.S. Collateral Agent and TMF BRASIL ADMINISTRAÇÃO E GEST

April 29, 2025 EX-4.16

been filed separately with the Securities and Exchange Commission.

Exhibit 4.16 CONFIDENTIAL TREATMENT REQUESTED – REDACTED COPY Confidential Treatment has been requested for portions of this Exhibit. Confidential portions of this Exhibit are designated by [*****]. A complete version of this Exhibit has been filed separately with the Securities and Exchange Commission. A330NEO PURCHASE AGREEMENT between AIRBUS S.A.S. as Seller and AZUL FINANCE LLC as Buyer Refere

April 29, 2025 EX-15.1

April 28, 2025

Exhibit 15.1 April 28, 2025 Securities and Exchange Commission 100 F Street, N.E. Washington, DC 20549 Ladies and Gentlemen: We have read the item 16F. “Change in Registrant’s Certifying Accountant” of the Annual Report on Form 20-F for the year ended December 31, 2024 of Azul S.A. and are in agreement with the statements contained therein in relation to Ernst & Young Auditores Independentes S/S L

April 29, 2025 EX-12.1

CERTIFICATION PURSUANT TO RULES 13a-14(a) AND 15d-14(a) AS ADOPTED UNDER SECTION 302 OF THE SARBANES-OXLEY ACT

Exhibit 12.1 CERTIFICATION PURSUANT TO RULES 13a-14(a) AND 15d-14(a) AS ADOPTED UNDER SECTION 302 OF THE SARBANES-OXLEY ACT I, John Peter Rodgerson, certify that: 1. I have reviewed this annual report on Form 20-F of Azul S.A. (the “company”); 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statem

April 29, 2025 EX-4.17

AMENDMENT N° 1 to the A330 NEO PURCHASE AGREEMENT AIRBUS S.A.S. AZUL FINANCE LLC

Exhibit 4.17 CONFIDENTIAL TREATMENT REQUESTED – REDACTED COPY Confidential Treatment has been requested for portions of this Exhibit. Confidential portions of this Exhibit are designated by [*****]. A complete version of this Exhibit has been filed separately with the Securities and Exchange Commission. AMENDMENT N° 1 to the A330 NEO PURCHASE AGREEMENT between AIRBUS S.A.S. and AZUL FINANCE LLC A3

April 29, 2025 20-F

As submitted to the Securities and Exchange Commission on April 28, 2025 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 193

As submitted to the Securities and Exchange Commission on April 28, 2025 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

April 29, 2025 EX-13.2

Azul S.A. Certification Pursuant to 18 U.S.C. Section 1350 as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.2 Azul S.A. Certification Pursuant to 18 U.S.C. Section 1350 as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Azul S.A. (the “company”) is filing with the U.S. Securities and Exchange Commission, on the date hereof, its annual report on Form 20-F for the fiscal year ended December 31, 2023 (the “Report”). Pursuant to Exchange Act Rules 13a - 14(b) or 15d - 14(b) and

April 24, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April, 2025 Commission File Number: 001-380

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April, 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Baru

April 15, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2025 Commission File Number: 001-3804

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th Floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Barue

April 15, 2025 EX-99.2

EX-99.2

ex99-2

April 15, 2025 EX-99.1

EX-99.1

ex99-1

April 14, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April, 2025 Commission File Number: 001-380

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April, 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Baru

April 2, 2025 EX-99.1

EX-99.1

exhibit 99-1

April 2, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2025 Commission File Number: 001-3804

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th Floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Barue

March 28, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March, 2025 Commission File Number: 001-380

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March, 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Baru

March 25, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March, 2025 Commission File Number: 001-380

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March, 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Baru

February 26, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2025 Commission File Number: 001-3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th Floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Ba

February 26, 2025 EX-99.1

English language free translation of Portuguese language original. Portuguese language original prevails. AZUL S.A. Publicly-held Company CNPJ/MF no. 09.305.994/0001-29 NIRE 35.300.361.130 – CVM 24112 CHAPTER I CORPORATE NAME, DURATION, REGISTERED OF

Exhibit 99.1 English language free translation of Portuguese language original. Portuguese language original prevails. AZUL S.A. Publicly-held Company CNPJ/MF no. 09.305.994/0001-29 NIRE 35.300.361.130 – CVM 24112 BYLAWS CHAPTER I CORPORATE NAME, DURATION, REGISTERED OFFICE, PURPOSE AND JURISDICTION Article 1 - Azul S.A. ("Company") is a company, governed by these Bylaws and the applicable legisla

February 26, 2025 EX-99.2

English language free translation of Portuguese language original. Portuguese language original prevails. AZUL S.A. Publicly Held Company CNPJ/MF No. 09.305.994/0001-29 NIRE 35.300.361.130 – CVM 24112 STOCK OPTION PLAN

Exhibit 99.2 English language free translation of Portuguese language original. Portuguese language original prevails. AZUL S.A. Publicly Held Company CNPJ/MF No. 09.305.994/0001-29 NIRE 35.300.361.130 – CVM 24112 STOCK OPTION PLAN 1. PURPOSE OF THE PLAN 1.1. This Stock Option Plan of Azul S.A (“Azul”) and its direct and indirect subsidiaries (jointly referred to as the “Company”) (“Plan”) is esta

February 25, 2025 EX-99.(A)(I)

[FORM OF ADR]

Exhibit (a)(i) EXHIBIT A [FORM OF ADR] Number CUSIP NUMBER: ISIN NUMBER: American Depositary Shares (each American Depositary Share representing the right to receive three (3) fully paid preferred shares of Azul S.

February 25, 2025 EX-99.(D)

Exhibit (d)

Exhibit (d) February 25, 2025 Citibank, N.A. – ADR Department 388 Greenwich Street New York, New York 10013 Ladies and Gentlemen: We refer to the Registration Statement on Form F-6 (the “Registration Statement”) to be filed with the Securities and Exchange Commission (the “SEC”) by the legal entity created by the Deposit Agreement (as hereinafter defined) for the purpose of registering under the U

February 25, 2025 EX-99.(E)

Rule 466 Certification

Exhibit (e) Rule 466 Certification The depositary, Citibank, N.A., represents and certifies the following: (i) That it previously had filed a registration statement on Form F-6 (Registration No. 333-215925) which the U.S. Securities and Exchange Commission declared effective, with terms of deposit identical to the terms of deposit of this Form F-6 Registration Statement; and (ii) That its ability

February 25, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February, 2025 Commission File Number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February, 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, B

February 25, 2025 EX-99.(B)

Azul S.A.

Exhibit (b) Azul S.A. As of February 21, 2025 Citibank, N.A. - ADR Department 388 Greenwich Street New York, New York 10013 Azul S.A. ADS Program - Restricted ADSs Ladies and Gentlemen: Reference is made to the Deposit Agreement, dated as of April 7, 2017, as amended and supplemented from time to time (as so amended and supplemented, the “Deposit Agreement”), by and among Azul S.A., a sociedade po

February 25, 2025 F-6EF

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM F-6 REGISTRATION STATEMENT THE SECURITIES ACT OF 1933 FOR AMERICAN DEPOSITARY SHARES EVIDENCED BY AMERICAN DEPOSITARY RECEIPTS azul s.a. (Exact name of issuer of deposited securities as s

As filed with the Securities and Exchange Commission on February 25, 2025 Registration No.

February 24, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February, 2025 Commission File Number: 001-

6-K 1 azulpr4q246k.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February, 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Ro

February 21, 2025 EX-99.1

Azul S.A. Publicly-Held Company CNPJ/MF No. 09.305.994/0001-29 NIRE 35.300.361.130 NOTICE TO SHAREHOLDERS

Azul S.A. Publicly-Held Company CNPJ/MF No. 09.305.994/0001-29 NIRE 35.300.361.130 NOTICE TO SHAREHOLDERS In compliance with article 33, XXXI, of Resolution No. 80 issued by the Brazilian Securities and Exchange Commission (the “CVM” – Comissão de Valores Mobiliários) on March 29, 2022 (“RCVM 80”), Azul S.A. (“Azul” or “Company”) hereby provides to its shareholders the information required under “

February 21, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February, 2025 Commission File Number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February, 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, B

February 21, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2025 Commission File Number: 001-3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th Floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Ba

February 7, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2025 Commission File Number: 001-3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th Floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Ba

February 7, 2025 EX-99.2

TABLE OF CONTENTS

TABLE OF CONTENTS 1. Message from the Chairman of the Board of Directors 3 2. Manual for Participating in the EGM and Other Information 5 3. Management Proposal 7 4. Final Remarks 18 ANNEX I 19 ANNEX II 29 ANNEX III 58 ANNEX III-A 67 ANNEX IV 81 1. Message from the Chairman of the Board of Directors Dear Shareholder, In line with the corporate governance practices adopted by Azul S.A. (the “Compan

February 7, 2025 EX-99.1

TABLE OF CONTENTS

TABLE OF CONTENTS 1. Message from the Chairman of the Board 3 2. Manual for Participating in the Special Meeting and Other Information 4 3. Distance Voting Ballot 7 4. Management Proposal 9 5. Final Remarks 13 ANNEX I 14 ANNEX II 17 2 1. Message from the Chairman of the Board Dear Shareholder, In line with the corporate governance practices adopted by Azul S.A. (the “Company” or “Azul”), which are

February 5, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February, 2025 Commission File Number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February, 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, B

February 4, 2025 EX-2

SHAREHOLDER SUPPORT AGREEMENT

EX-2 3 ex-02.htm EX-2 Exhibit 2 SHAREHOLDER SUPPORT AGREEMENT This Shareholder Support Agreement (this “Agreement”) is made and entered into as of January 28, 2025 (the “Effective Date”), by and among the following parties (jointly “Parties” and individually “Party”): ACORDO DE APOIO DE ACIONISTAS Este Acordo de Apoio de Acionistas (este “Acordo”) é celebrado em 28 de janeiro de 2025 (a “Data de V

February 4, 2025 EX-1

JOINT FILING AGREEMENT

EX-1 2 ex-01.htm EX-1 Exhibit 1 JOINT FILING AGREEMENT The undersigned hereby agree as follows: (i) The Schedule 13G is filed on behalf of each of them and that all subsequent amendments to this statement on Schedule 13D may be filed on behalf of each of the undersigned without the necessity of filing additional joint filing agreements; and (ii) Each of them is responsible for the timely filing of

February 3, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2025 Commission File Number: 001-3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th Floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Ba

February 3, 2025 EX-99.4

INDENTURE Dated as of January 28, 2025 Among AZUL SECURED FINANCE LLP as Issuer AZUL S.A. as Parent Guarantor each other GUARANTOR named herein as a Guarantor, UMB BANK, N.A., as Trustee, Paying Agent, Transfer Agent and U.S. Collateral Agent TMF BRA

Exhibit 99.4 INDENTURE Dated as of January 28, 2025 Among AZUL SECURED FINANCE LLP as Issuer AZUL S.A. as Parent Guarantor each other GUARANTOR named herein as a Guarantor, UMB BANK, N.A., as Trustee, Paying Agent, Transfer Agent and U.S. Collateral Agent and TMF BRASIL ADMINISTRAÇÃO E GESTÃO DE ATIVOS LTDA. as Brazilian Collateral Agent 10.875% SENIOR SECURED SECOND OUT NOTES DUE 2030 TABLE OF CO

February 3, 2025 EX-99.5

AMENDED AND RESTATED INTERCREDITOR, COLLATERAL SHARING AND ACCOUNTS AGREEMENT AZUL SECURED FINANCE LLP, as the Issuer, AZUL S.A., as the Parent Guarantor, the other Obligors party hereto, TMF BRASIL ADMINISTRAÇÃO E GESTÃO DE ATIVOS LTDA., as Brazilia

Exhibit 99.5 AMENDED AND RESTATED INTERCREDITOR, COLLATERAL SHARING AND ACCOUNTS AGREEMENT Among AZUL SECURED FINANCE LLP, as the Issuer, AZUL S.A., as the Parent Guarantor, the other Obligors party hereto, TMF BRASIL ADMINISTRAÇÃO E GESTÃO DE ATIVOS LTDA., as Brazilian Collateral Agent, UMB BANK, N.A. as U.S. Collateral Agent and Trustee for the Superpriority Notes, the New First Out Notes and th

February 3, 2025 EX-99.2

INDENTURE Dated as of January 28, 2025 Among AZUL SECURED FINANCE LLP as Issuer AZUL S.A. as Parent Guarantor each other GUARANTOR named herein as a Guarantor, UMB BANK, N.A., as Trustee, Paying Agent, Transfer Agent and U.S. Collateral Agent TMF BRA

Exhibit 99.2 INDENTURE Dated as of January 28, 2025 Among AZUL SECURED FINANCE LLP as Issuer AZUL S.A. as Parent Guarantor each other GUARANTOR named herein as a Guarantor, UMB BANK, N.A., as Trustee, Paying Agent, Transfer Agent and U.S. Collateral Agent and TMF BRASIL ADMINISTRAÇÃO E GESTÃO DE ATIVOS LTDA. as Brazilian Collateral Agent 11.930% SENIOR SECURED FIRST OUT NOTES DUE 2028 TABLE OF CON

February 3, 2025 EX-99.1

INDENTURE Dated as of January 28, 2025 Among AZUL SECURED FINANCE LLP as Issuer AZUL S.A. as Parent Guarantor each other GUARANTOR named herein as a Guarantor, UMB BANK, N.A., as Trustee, Paying Agent, Transfer Agent and U.S. Collateral Agent TMF BRA

Exhibit 99.1 INDENTURE Dated as of January 28, 2025 Among AZUL SECURED FINANCE LLP as Issuer AZUL S.A. as Parent Guarantor each other GUARANTOR named herein as a Guarantor, UMB BANK, N.A., as Trustee, Paying Agent, Transfer Agent and U.S. Collateral Agent and TMF BRASIL ADMINISTRAÇÃO E GESTÃO DE ATIVOS LTDA. as Brazilian Collateral Agent FLOATING RATE SUPERPRIORITY PIK TOGGLE NOTES DUE 2030 TABLE

February 3, 2025 EX-99.3

INDENTURE Dated as of January 28, 2025 Among AZUL SECURED FINANCE LLP as Issuer AZUL S.A. as Parent Guarantor each other GUARANTOR named herein as a Guarantor, UMB BANK, N.A., as Trustee, Paying Agent, Transfer Agent and U.S. Collateral Agent TMF BRA

Exhibit 99.3 INDENTURE Dated as of January 28, 2025 Among AZUL SECURED FINANCE LLP as Issuer AZUL S.A. as Parent Guarantor each other GUARANTOR named herein as a Guarantor, UMB BANK, N.A., as Trustee, Paying Agent, Transfer Agent and U.S. Collateral Agent and TMF BRASIL ADMINISTRAÇÃO E GESTÃO DE ATIVOS LTDA. as Brazilian Collateral Agent 11.500% SENIOR SECURED SECOND OUT NOTES DUE 2029 TABLE OF CO

January 29, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January, 2025 Commission File Number: 001-3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January, 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Ba

January 29, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January, 2025 Commission File Number: 001-3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January, 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Ba

January 22, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January, 2025 Commission File Number: 001-3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January, 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Ba

January 16, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January, 2025 Commission File Number: 001-3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January, 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Ba

January 16, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January, 2025 Commission File Number: 001-3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January, 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Ba

January 8, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January, 2025 Commission File Number: 001-3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January, 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Ba

January 3, 2025 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January, 2025 Commission File Number: 001-3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January, 2025 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Ba

December 18, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December, 2024 Commission File Number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December, 2024 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, B

December 9, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December, 2024 Commission File Number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December, 2024 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, B

December 6, 2024 EX-24

JOINT FILING AGREEMENT

EX-24 2 ex24.htm EXHIBIT 24 Exhibit 24 JOINT FILING AGREEMENT Pursuant to Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, each of the undersigned acknowledges and agrees that the foregoing statement on this Schedule 13G is filed on behalf of the undersigned and that all subsequent amendments to this statement on Schedule 13G shall be filed on behalf of the undersigned without

December 6, 2024 SC 13G

AZUL / Azul S.A. - Depositary Receipt (Common Stock) / Long Focus Capital Management, Llc - SCHEDULE 13G Passive Investment

SC 13G 1 azul13g.htm SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* AZUL SA (Name of Issuer) American Depositary Shares, each representing three Preferred Shares (Title of Class of Securities) 05501U106 (CUSIP Number) Long Focus Capital Management LLC 207 Calle Del Parque A&M Tower, 8th F

November 14, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November, 2024 Commission File Number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November, 2024 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, B

November 14, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November, 2024 Commission File Number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November, 2024 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, B

November 14, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November, 2024 Commission File Number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November, 2024 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, B

November 14, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November, 2024 Commission File Number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November, 2024 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, B

October 28, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October, 2024 Commission File Number: 001-3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October, 2024 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Ba

October 8, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October, 2024 Commission File Number: 001-3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October, 2024 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Ba

September 16, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September, 2024 Commission File Number: 001

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September, 2024 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré,

September 9, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September, 2024 Commission File Number: 001

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September, 2024 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré,

August 29, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2024 Commission File Number: 001-38

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2024 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Bar

August 12, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2024 Commission File Number: 001-38

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2024 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Bar

August 12, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2024 Commission File Number: 001-38

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2024 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Bar

August 12, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2024 Commission File Number: 001-38

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2024 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Bar

July 17, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July, 2024 Commission File Number: 001-3804

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July, 2024 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Barue

May 29, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2024 Commission File Number: 001-38049

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2024 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Baruer

May 24, 2024 20-F/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F/A (Amendment No. 1) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F/A (Amendment No. 1) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECUR

May 24, 2024 EX-13.1

Azul S.A. Certification Pursuant to 18 U.S.C. Section 1350 as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.1 Azul S.A. Certification Pursuant to 18 U.S.C. Section 1350 as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the filing with the U.S. Securities and Exchange Commission by Azul S.A. (the “company”) of its Annual Report on Form 20-F for the fiscal year ended December 31, 2023, as amended by the Amendment No. 1 on Form 20-F/A on the date hereof (the

May 24, 2024 EX-12.1

CERTIFICATION PURSUANT TO RULES 13a-14(a) AND 15d-14(a) AS ADOPTED UNDER SECTION 302 OF THE SARBANES-OXLEY ACT

Exhibit 12.1 CERTIFICATION PURSUANT TO RULES 13a-14(a) AND 15d-14(a) AS ADOPTED UNDER SECTION 302 OF THE SARBANES-OXLEY ACT I, John Peter Rodgerson, certify that: 1.I have reviewed the Annual Report on Form 20-F of Azul S.A. (the “company”), as amended by the Amendment No. 1 on Form 20-F/A (the “report”); 2.Based on my knowledge, the report does not contain any untrue statement of a material fact

May 24, 2024 EX-12.2

CERTIFICATION PURSUANT TO RULES 13a-14(a) AND 15d-14(a) AS ADOPTED UNDER SECTION 302 OF THE SARBANES-OXLEY ACT

Exhibit 12.2 CERTIFICATION PURSUANT TO RULES 13a-14(a) AND 15d-14(a) AS ADOPTED UNDER SECTION 302 OF THE SARBANES-OXLEY ACT I, Alexandre Wagner Malfitani, certify that: 1.I have reviewed the Annual Report on Form 20-F of Azul S.A. (the “company”), as amended by the Amendment No. 1 on Form 20-F/A (the “report”); 2.Based on my knowledge, the report does not contain any untrue statement of a material

May 24, 2024 EX-13.2

Azul S.A. Certification Pursuant to 18 U.S.C. Section 1350 as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.2 Azul S.A. Certification Pursuant to 18 U.S.C. Section 1350 as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the filing with the U.S. Securities and Exchange Commission by Azul S.A. (the “company”) of its Annual Report on Form 20-F for the fiscal year ended December 31, 2023, as amended by the Amendment No. 1 on Form 20-F/A on the date hereof (the

May 24, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2024 Commission File Number: 001-38049

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2024 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Baruer

May 16, 2024 EX-2.11

SUPPLEMENTAL INDENTURE Dated as of October 31, 2023 AZUL SECURED FINANCE LLP as Issuer AZUL S.A. as Parent Guarantor AZUL LINHAS AÉREAS BRASILEIRAS S.A. INTELAZUL S.A. ATS VIAGENS E TURISMO LTDA. AZUL IP CAYMAN HOLDCO LTD. AZUL IP CAYMAN LTD. as Guar

Exhibit 2.11 SUPPLEMENTAL INDENTURE Dated as of October 31, 2023 Among AZUL SECURED FINANCE LLP as Issuer AZUL S.A. as Parent Guarantor AZUL LINHAS AÉREAS BRASILEIRAS S.A. INTELAZUL S.A. ATS VIAGENS E TURISMO LTDA. AZUL IP CAYMAN HOLDCO LTD. AZUL IP CAYMAN LTD. as Guarantors UMB BANK, N.A., as Trustee, Paying Agent, Transfer Agent and U.S. Collateral Agent and TMF BRASIL ADMINISTRAÇÃO E GESTÃO DE

May 16, 2024 EX-2.9

INDENTURE Dated as of July 20, 2023 AZUL SECURED FINANCE LLP as Issuer AZUL S.A. as Parent Guarantors AZUL LINHAS AÉREAS BRASILEIRAS S.A. INTELAZUL S.A. ATS VIAGENS E TURISMO LTDA. AZUL IP CAYMAN HOLDCO LTD. AZUL IP CAYMAN LTD. as Guarantors, UMB BAN

Exhibit 2.9 INDENTURE Dated as of July 20, 2023 Among AZUL SECURED FINANCE LLP as Issuer AZUL S.A. as Parent Guarantors AZUL LINHAS AÉREAS BRASILEIRAS S.A. INTELAZUL S.A. ATS VIAGENS E TURISMO LTDA. AZUL IP CAYMAN HOLDCO LTD. AZUL IP CAYMAN LTD. as Guarantors, UMB BANK, N.A., as Trustee, Paying Agent, Transfer Agent and U.S. Collateral Agent and TMF BRASIL ADMINISTRAÇÃO E GESTÃO DE ATIVOS LTDA. as

May 16, 2024 EX-1.1

CONSOLIDATED BYLAWS AZUL S.A. Publicly-held Company Corporate Taxpayers’ Register (CNPJ/MF) n. 09.305.994/0001-29 Board of Trade (NIRE): 35.300.361.130 – CVM 24112 CHAPTER I NAME, DURATION, HEADQUARTERS, CORPORATE PURPOSE, AND VENUE

Exhibit 1.1 CONSOLIDATED BYLAWS AZUL S.A. Publicly-held Company Corporate Taxpayers’ Register (CNPJ/MF) n. 09.305.994/0001-29 Board of Trade (NIRE): 35.300.361.130 – CVM 24112 BYLAWS CHAPTER I NAME, DURATION, HEADQUARTERS, CORPORATE PURPOSE, AND VENUE Article 1 – Azul S.A. (“Company”) is a corporation governed by these Bylaws and applicable law, particularly Law n. 6.404, of December 15, 1976, as

May 16, 2024 EX-2.10

AZUL INVESTMENTS LLP as Issuer AZUL S.A. AZUL LINHAS AÉREAS BRASILEIRAS S.A. as Guarantors UMB BANK, NATIONAL ASSOCIATION as Trustee, Registrar, Transfer Agent and Paying Agent Dated as of September 28, 2023 7.500% Senior Notes Due 2030 TABLE OF CONT

Exhibit 2.10 AZUL INVESTMENTS LLP as Issuer AZUL S.A. and AZUL LINHAS AÉREAS BRASILEIRAS S.A. as Guarantors and UMB BANK, NATIONAL ASSOCIATION as Trustee, Registrar, Transfer Agent and Paying Agent INDENTURE Dated as of September 28, 2023 7.500% Senior Notes Due 2030 TABLE OF CONTENTS ARTICLE 1 Definitions and Other Provisions of General Application Section 1.01. Definitions 1 Section 1.02. Rules

May 16, 2024 EX-2.4

AZUL INVESTMENTS LLP as Issuer AZUL S.A. AZUL LINHAS AÉREAS BRASILEIRAS S.A. as Guarantors U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION (as successor in interest to U.S. Bank, National Association) as Trustee, Registrar, Transfer Agent and Paying Ag

Exhibit 2.4 EXECUTION VERSION AZUL INVESTMENTS LLP as Issuer AZUL S.A. and AZUL LINHAS AÉREAS BRASILEIRAS S.A. as Guarantors and U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION (as successor in interest to U.S. Bank, National Association) as Trustee, Registrar, Transfer Agent and Paying Agent SUPPLEMENTAL INDENTURE Dated as of July 14, 2023 5.875% Senior Notes due 2024 TABLE OF CONTENTS Page ARTICLE

May 16, 2024 EX-4.8

[SIGNATURE PAGES FOLLOW]

Exhibit 4.8 Execution Version SUPPLEMENT NO. 1 (this “Representative Supplement”) dated as of July 20, 2023 to the INTERCREDITOR, COLLATERAL SHARING AND ACCOUNT AGREEMENT dated as of July 14, 2023 (the “Intercreditor Agreement”), among (i) AZUL SECURED FINANCE LLP, a Delaware limited liability partnership (the “Issuer”), (ii) AZUL S.A., a Brazilian corporation (the “Parent Guarantor”), (iii) the o

May 16, 2024 EX-97

AZUL S.A. CNPJ/MF n. 09.305.994/0001-29 SCHEDULE II OF THE MINUTES OF THE EXTRAORDINARY MEETING OF THE BOARD OF DIRECTORS COMPANY’S CLAWBACK POLICY

Exhibit 97 AZUL S.A. CNPJ/MF n. 09.305.994/0001-29 SCHEDULE II OF THE MINUTES OF THE EXTRAORDINARY MEETING OF THE BOARD OF DIRECTORS COMPANY’S CLAWBACK POLICY The Board of Directors of Azul S.A. (the “Company”) has adopted this Dodd-Frank Clawback Policy (this “Policy”) in accordance with the applicable provisions of The New York Stock Exchange Listed Company Manual (the “Clawback Rules”), promulg

May 16, 2024 EX-2.D

DESCRIPTION OF SECURITIES REGISTERED UNDER SECTION 12 OF THE EXCHANGE ACT

Exhibit 2.d DESCRIPTION OF SECURITIES REGISTERED UNDER SECTION 12 OF THE EXCHANGE ACT As of December 31, 2023, Azul S.A. had the following securities registered pursuant to Section 12 (b) of the Exchange Act: Title of each class Trading Symbol Name of each exchange on which registered Preferred Shares, without par value New York Stock Exchange* American Depositary Shares (as evidenced by American

May 16, 2024 EX-2.8

SECOND SUPPLEMENTAL INDENTURE Dated as of July 14, 2023 AZUL SECURED FINANCE LLP as Issuer AZUL S.A. as Parent Guarantor AZUL LINHAS AÉREAS BRASILEIRAS S.A. INTELAZUL S.A. ATS VIAGENS E TURISMO LTDA. AZUL IP CAYMAN HOLDCO LTD. AZUL IP CAYMAN LTD. as

Exhibit 2.8 SECOND SUPPLEMENTAL INDENTURE Dated as of July 14, 2023 Among AZUL SECURED FINANCE LLP as Issuer AZUL S.A. as Parent Guarantor AZUL LINHAS AÉREAS BRASILEIRAS S.A. INTELAZUL S.A. ATS VIAGENS E TURISMO LTDA. AZUL IP CAYMAN HOLDCO LTD. AZUL IP CAYMAN LTD. as Guarantors UMB BANK, N.A., as Trustee, Paying Agent, Transfer Agent and U.S. Collateral Agent and TMF BRASIL ADMINISTRAÇÃO E GESTÃO

May 16, 2024 EX-13.1

Azul S.A. Certification Pursuant to 18 U.S.C. Section 1350 as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.1 Azul S.A. Certification Pursuant to 18 U.S.C. Section 1350 as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Azul S.A. (the “company”) is filing with the U.S. Securities and Exchange Commission, on the date hereof, its annual report on Form 20-F for the fiscal year ended December 31, 2023 (the “Report”). Pursuant to Exchange Act Rules 13a - 14(b) or 15d - 14(b) and

May 16, 2024 EX-4.9

[SIGNATURE PAGES FOLLOW]

Exhibit 4.9 SUPPLEMENT NO. 2 (this “Representative Supplement No. 2”) dated as of October 31, 2023 to the INTERCREDITOR, COLLATERAL SHARING AND ACCOUNT AGREEMENT dated as of July 14, 2023 (as supplemented by Supplement No. 1 dated as of July 20, 2023 (the “Representative Supplement No. 1”) and this Representative Supplement No. 2, the “Intercreditor Agreement”)), among (i) AZUL SECURED FINANCE LLP

May 16, 2024 EX-2.6

INDENTURE Dated as of July 14, 2023 AZUL SECURED FINANCE LLP as Issuer AZUL S.A. as Parent Guarantor AZUL LINHAS AÉREAS BRASILEIRAS S.A. INTELAZUL S.A. ATS VIAGENS E TURISMO LTDA. AZUL IP CAYMAN HOLDCO LTD. AZUL IP CAYMAN LTD. as Guarantors, UMB BANK

Exhibit 2.6 INDENTURE Dated as of July 14, 2023 Among AZUL SECURED FINANCE LLP as Issuer AZUL S.A. as Parent Guarantor AZUL LINHAS AÉREAS BRASILEIRAS S.A. INTELAZUL S.A. ATS VIAGENS E TURISMO LTDA. AZUL IP CAYMAN HOLDCO LTD. AZUL IP CAYMAN LTD. as Guarantors, UMB BANK, N.A., as Trustee, Paying Agent, Transfer Agent and U.S. Collateral Agent and TMF BRASIL ADMINISTRAÇÃO E GESTÃO DE ATIVOS LTDA. as

May 16, 2024 EX-12.1

CERTIFICATION PURSUANT TO RULES 13a-14(a) AND 15d-14(a) AS ADOPTED UNDER SECTION 302 OF THE SARBANES-OXLEY ACT

Exhibit 12.1 CERTIFICATION PURSUANT TO RULES 13a-14(a) AND 15d-14(a) AS ADOPTED UNDER SECTION 302 OF THE SARBANES-OXLEY ACT I, John Peter Rodgerson, certify that: 1.I have reviewed this annual report on Form 20-F of Azul S.A. (the “company”); 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statemen

May 16, 2024 EX-12.2

CERTIFICATION PURSUANT TO RULES 13a-14(a) AND 15d-14(a) AS ADOPTED UNDER SECTION 302 OF THE SARBANES-OXLEY ACT

Exhibit 12.2 CERTIFICATION PURSUANT TO RULES 13a-14(a) AND 15d-14(a) AS ADOPTED UNDER SECTION 302 OF THE SARBANES-OXLEY ACT I, Alexandre Wagner Malfitani, certify that: 1.I have reviewed this annual report on Form 20-F of Azul S.A. (the “company”); 2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the st

May 16, 2024 EX-4.7

INTERCREDITOR, COLLATERAL SHARING AND ACCOUNTS AGREEMENT AZUL SECURED FINANCE LLP, as the Issuer, AZUL S.A., as the Parent Guarantor, the other Obligors party hereto, TMF BRASIL ADMINISTRAÇÃO E GESTÃO DE ATIVOS LTDA., as Brazilian Collateral Agent, U

Exhibit 4.7 Execution Version INTERCREDITOR, COLLATERAL SHARING AND ACCOUNTS AGREEMENT Among AZUL SECURED FINANCE LLP, as the Issuer, AZUL S.A., as the Parent Guarantor, the other Obligors party hereto, TMF BRASIL ADMINISTRAÇÃO E GESTÃO DE ATIVOS LTDA., as Brazilian Collateral Agent, UMB BANK, N.A. as U.S. Collateral Agent and Trustee for the Notes, AERCAP ADMINISTRATIVE SERVICES LIMITED, as AerCa

May 16, 2024 EX-2.5

AZUL INVESTMENTS LLP as Issuer AZUL S.A. AZUL LINHAS AÉREAS BRASILEIRAS S.A. as Guarantors UMB BANK, NATIONAL ASSOCIATION as Trustee, Registrar, Transfer Agent and Paying Agent SUPPLEMENTAL INDENTURE Dated as of July 14, 2023 7.250% Senior Notes due

Exhibit 2.5 AZUL INVESTMENTS LLP as Issuer AZUL S.A. and AZUL LINHAS AÉREAS BRASILEIRAS S.A. as Guarantors and UMB BANK, NATIONAL ASSOCIATION as Trustee, Registrar, Transfer Agent and Paying Agent SUPPLEMENTAL INDENTURE Dated as of July 14, 2023 7.250% Senior Notes due 2026 TABLE OF CONTENTS Page ARTICLE 1 DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION Section 1.01. Definitions 2 Section

May 16, 2024 EX-2.7

FIRST SUPPLEMENTAL INDENTURE Dated as of July 14, 2023 AZUL SECURED FINANCE LLP as Issuer AZUL S.A. as Parent Guarantor AZUL LINHAS AÉREAS BRASILEIRAS S.A. INTELAZUL S.A. ATS VIAGENS E TURISMO LTDA. AZUL IP CAYMAN HOLDCO LTD. AZUL IP CAYMAN LTD. as G

Exhibit 2.7 FIRST SUPPLEMENTAL INDENTURE Dated as of July 14, 2023 Among AZUL SECURED FINANCE LLP as Issuer AZUL S.A. as Parent Guarantor AZUL LINHAS AÉREAS BRASILEIRAS S.A. INTELAZUL S.A. ATS VIAGENS E TURISMO LTDA. AZUL IP CAYMAN HOLDCO LTD. AZUL IP CAYMAN LTD. as Guarantors UMB BANK, N.A., as Trustee, Paying Agent, Transfer Agent and U.S. Collateral Agent and TMF BRASIL ADMINISTRAÇÃO E GESTÃO D

May 16, 2024 EX-2.3

AZUL INVESTMENTS LLP as Issuer AZUL S.A. AZUL LINHAS AÉREAS BRASILEIRAS S.A. as Guarantors U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION (as successor in interest to U.S. Bank, National Association) as Trustee, Registrar, Transfer Agent and Paying Ag

Exhibit 2.3 AZUL INVESTMENTS LLP as Issuer AZUL S.A. and AZUL LINHAS AÉREAS BRASILEIRAS S.A. as Guarantors and U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION (as successor in interest to U.S. Bank, National Association) as Trustee, Registrar, Transfer Agent and Paying Agent SUPPLEMENTAL INDENTURE Dated as of July 14, 2023 5.875% Senior Notes due 2024 TABLE OF CONTENTS Page ARTICLE 1 DEFINITIONS AND

May 16, 2024 EX-13.2

Azul S.A. Certification Pursuant to 18 U.S.C. Section 1350 as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.2 Azul S.A. Certification Pursuant to 18 U.S.C. Section 1350 as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Azul S.A. (the “company”) is filing with the U.S. Securities and Exchange Commission, on the date hereof, its annual report on Form 20-F for the fiscal year ended December 31, 2023 (the “Report”). Pursuant to Exchange Act Rules 13a - 14(b) or 15d - 14(b) and

May 16, 2024 20-F

As submitted to the Securities and Exchange Commission on May 15, 2024 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934

As submitted to the Securities and Exchange Commission on May 15, 2024 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

May 13, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2024 Commission File Number: 001-38049

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2024 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Baruer

May 13, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2024 Commission File Number: 001-38049

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2024 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Baruer

May 1, 2024 NT 20-F

FORM 12b-25 NOTIFICATION OF LATE FILING

SEC FILE NUMBER UNITED STATES 001-38049 SECURITIES AND EXCHANGE COMMISSION CUSIP NUMBER Washington, D.

March 28, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March, 2024 Commission File Number: 001-380

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March, 2024 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Baru

March 28, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March, 2024 Commission File Number: 001-380

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March, 2024 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Baru

March 28, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March, 2024 Commission File Number: 001-380

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March, 2024 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Baru

March 6, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March, 2024 Commission File Number: 001-380

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March, 2024 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Baru

February 6, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February, 2024 Commission File Number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February, 2024 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, B

February 5, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2024 Commission File Number: 001-3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February 2024 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th Floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Ba

February 5, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February, 2024 Commission File Number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February, 2024 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, B

January 10, 2024 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January, 2024 Commission File Number: 001-3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January, 2024 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Ba

December 28, 2023 EX-12.1

CERTIFICATION PURSUANT TO RULES 13a-14(a) AND 15d-14(a) AS ADOPTED UNDER SECTION 302 OF THE SARBANES-OXLEY ACT

Exhibit 12.1 CERTIFICATION PURSUANT TO RULES 13a-14(a) AND 15d-14(a) AS ADOPTED UNDER SECTION 302 OF THE SARBANES-OXLEY ACT I, John Peter Rodgerson, certify that: 1. I have reviewed the Annual Report on Form 20-F of Azul S.A. (the “company”), as amended by the Amendment No. 1 on Form 20-F/A (the “report”); 2. Based on my knowledge, the report does not contain any untrue statement of a material fac

December 28, 2023 EX-13.1

Azul S.A. Certification Pursuant to 18 U.S.C. Section 1350 as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.1 Azul S.A. Certification Pursuant to 18 U.S.C. Section 1350 as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the filing with the U.S. Securities and Exchange Commission by Azul S.A. (the “company”) of its Annual Report on Form 20-F for the fiscal year ended December 31, 2022, as amended by the Amendment No. 1 on Form 20-F/A on the date hereof (the

December 28, 2023 EX-13.2

Azul S.A. Certification Pursuant to 18 U.S.C. Section 1350 as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.2 Azul S.A. Certification Pursuant to 18 U.S.C. Section 1350 as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 In connection with the filing with the U.S. Securities and Exchange Commission by Azul S.A. (the “company”) of its Annual Report on Form 20-F for the fiscal year ended December 31, 2022, as amended by the Amendment No. 1 on Form 20-F/A on the date hereof (the

December 28, 2023 EX-12.2

CERTIFICATION PURSUANT TO RULES 13a-14(a) AND 15d-14(a) AS ADOPTED UNDER SECTION 302 OF THE SARBANES-OXLEY ACT

Exhibit 12.2 CERTIFICATION PURSUANT TO RULES 13a-14(a) AND 15d-14(a) AS ADOPTED UNDER SECTION 302 OF THE SARBANES-OXLEY ACT I, Alexandre Wagner Malfitani, certify that: 1. I have reviewed the Annual Report on Form 20-F of Azul S.A. (the “company”), as amended by the Amendment No. 1 on Form 20-F/A (the “report”); 2. Based on my knowledge, the report does not contain any untrue statement of a materi

December 28, 2023 20-F/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F/A (Amendment No. 1) ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECUR

December 26, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December, 2023 Commission File Number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December, 2023 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, B

December 11, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December, 2023 Commission File Number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December, 2023 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, B

December 8, 2023 6-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K/A REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December, 2023 Commission File Number: 00

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K/A REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December, 2023 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré,

December 4, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December, 2023 Commission File Number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December, 2023 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, B

November 30, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November, 2023 Commission File Number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November, 2023 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, B

November 14, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November, 2023 Commission File Number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November, 2023 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, B

November 14, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November, 2023 Commission File Number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November, 2023 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, B

November 14, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November, 2023 Commission File Number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November, 2023 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, B

November 13, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November, 2023 Commission File Number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November, 2023 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, B

October 2, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October, 2023 Commission File Number: 001-3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October, 2023 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Ba

September 15, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September, 2023 Commission File Number: 001

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September, 2023 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré,

September 12, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September, 2023 Commission File Number: 001

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September, 2023 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré,

August 18, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2023 Commission File Number: 001-38

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2023 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Bar

August 10, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2023 Commission File Number: 001-38

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2023 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Bar

August 9, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2023 Commission File Number: 001-38

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2023 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Bar

July 17, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July, 2023 Commission File Number: 001-3804

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July, 2023 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Barue

July 17, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July, 2023 Commission File Number: 001-3804

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July, 2023 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Barue

July 14, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July, 2023 Commission File Number: 001-3804

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July, 2023 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Barue

July 12, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July, 2023 Commission File Number: 001-3804

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July, 2023 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Barue

July 7, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July, 2023 Commission File Number: 001-3804

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July, 2023 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Barue

June 28, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June, 2023 Commission File Number: 001-3804

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June, 2023 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Barue

June 13, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2023 Commission File Number: 001-38049

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June 2023 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th Floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Baruer

June 13, 2023 EX-99.2

AZUL S.A.

Exhibit 99.2 AZUL S.A. Unaudited Interim Condensed Consolidated Financial Statements March 31, 2023 Contents Statement of financial position 3 Statement of operations 5 Statement of comprehensive loss 6 Statement of changes in equity 7 Statement of cash flows 8 Notes to the interim condensed consolidated financial statements 9 AZUL S.A. Consolidated Statement of financial position As of (In thousa

June 13, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June, 2023 Commission File Number: 001-3804

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June, 2023 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Barue

June 13, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June, 2023 Commission File Number: 001-3804

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June, 2023 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Barue

June 13, 2023 EX-99.1

RECENT DEVELOPMENTS

Exhibit 99.1 RECENT DEVELOPMENTS Proposed Lease and OEM Supplier Restructuring In January 2023, Azul S.A. (“Azul” or the “Company”) commenced negotiations with its aircraft lessors and aircraft and engine original equipment manufacturers (“OEMs”) aimed at obtaining the short-term deferral of certain lease payments and securing the long-term reprofiling of certain lease payments and other OEM-relat

June 2, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2023 Commission File Number: 001-38049

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2023 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Baruer

May 15, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2023 Commission File Number: 001-38049

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2023 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Baruer

May 15, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2023 Commission File Number: 001-38049

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2023 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Baruer

May 15, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2023 Commission File Number: 001-38049

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2023 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Baruer

May 11, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2023 Commission File Number: 001-38049

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2023 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Baruer

April 20, 2023 EX-13.2

Azul S.A. Certification Pursuant to 18 U.S.C. Section 1350 as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.2 Azul S.A. Certification Pursuant to 18 U.S.C. Section 1350 as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Azul S.A. (the “company”) is filing with the U.S. Securities and Exchange Commission, on the date hereof, its annual report on Form 20-F for the fiscal year ended December 31, 2022 (the “Report”). Pursuant to Exchange Act Rules 13a - 14(b) or 15d - 14(b) and

April 20, 2023 EX-12.1

CERTIFICATION PURSUANT TO RULES 13a-14(a) AND 15d-14(a) AS ADOPTED UNDER SECTION 302 OF THE SARBANES-OXLEY ACT

Exhibit 12.1 CERTIFICATION PURSUANT TO RULES 13a-14(a) AND 15d-14(a) AS ADOPTED UNDER SECTION 302 OF THE SARBANES-OXLEY ACT I, John Peter Rodgerson, certify that: 1. I have reviewed this annual report on Form 20-F of Azul S.A. (the “company”); 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statem

April 20, 2023 EX-2.D

DESCRIPTION OF SECURITIES REGISTERED UNDER SECTION 12 OF THE EXCHANGE ACT

Exhibit 2.d DESCRIPTION OF SECURITIES REGISTERED UNDER SECTION 12 OF THE EXCHANGE ACT As of December 31, 2022, Azul S.A. had the following securities registered pursuant to Section 12 (b) of the Exchange Act: Title of each class Trading Symbol Name of each exchange on which registered Preferred Shares, without par value New York Stock Exchange* American Depositary Shares (as evidenced by American

April 20, 2023 EX-1.1

AZUL S.A. Publicly-held Company Corporate Taxpayers’ Register (CNPJ/ME) n. 09.305.994/0001-29 Board of Trade (NIRE): 35.300.361.130 – CVM 24112 CHAPTER I NAME, DURATION, HEADQUARTERS, CORPORATE PURPOSE, AND VENUE

Exhibit 1.1 AZUL S.A. Publicly-held Company Corporate Taxpayers’ Register (CNPJ/ME) n. 09.305.994/0001-29 Board of Trade (NIRE): 35.300.361.130 – CVM 24112 BYLAWS CHAPTER I NAME, DURATION, HEADQUARTERS, CORPORATE PURPOSE, AND VENUE Article 1 – Azul S.A. (“Company”) is a corporation governed by these Bylaws and applicable law, particularly Law n. 6.404, of December 15, 1976, as amended (“Brazilian

April 20, 2023 EX-2.3

AZUL INVESTMENTS LLP as Issuer AZUL S.A. AZUL LINHAS AÉREAS BRASILEIRAS S.A. as Guarantors UMB BANK, NATIONAL ASSOCIATION as Trustee, Registrar, Transfer Agent and Paying Agent Dated as of June 15, 2021 7.250% Senior Notes Due 2026 TABLE OF CONTENTS

EXHIBIT 02.3 EXECUTION VERSION AZUL INVESTMENTS LLP as Issuer AZUL S.A. AND AZUL LINHAS AÉREAS BRASILEIRAS S.A. as Guarantors and UMB BANK, NATIONAL ASSOCIATION as Trustee, Registrar, Transfer Agent and Paying Agent INDENTURE Dated as of June 15, 2021 7.250% Senior Notes Due 2026 TABLE OF CONTENTS PAGE ARTICLE 1 DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION Section 1.01. Definitions 1 Se

April 20, 2023 EX-13.1

Azul S.A. Certification Pursuant to 18 U.S.C. Section 1350 as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.1 Azul S.A. Certification Pursuant to 18 U.S.C. Section 1350 as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Azul S.A. (the “company”) is filing with the U.S. Securities and Exchange Commission, on the date hereof, its annual report on Form 20-F for the fiscal year ended December 31, 2022 (the “Report”). Pursuant to Exchange Act Rules 13a - 14(b) or 15d - 14(b) and

April 20, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April, 2023 Commission File Number: 001-380

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April, 2023 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Baru

April 20, 2023 EX-12.2

CERTIFICATION PURSUANT TO RULES 13a-14(a) AND 15d-14(a) AS ADOPTED UNDER SECTION 302 OF THE SARBANES-OXLEY ACT

Exhibit 12.2 CERTIFICATION PURSUANT TO RULES 13a-14(a) AND 15d-14(a) AS ADOPTED UNDER SECTION 302 OF THE SARBANES-OXLEY ACT I, Alexandre Wagner Malfitani, certify that: 1. I have reviewed this annual report on Form 20-F of Azul S.A. (the “company”); 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the

April 20, 2023 20-F

As submitted to the Securities and Exchange Commission on April 19, 2023 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 193

As submitted to the Securities and Exchange Commission on April 19, 2023 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

April 7, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April, 2023 Commission File Number: 001-380

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April, 2023 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Baru

March 9, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March, 2023 Commission File Number: 001-380

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March, 2023 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Baru

March 6, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March, 2023 Commission File Number: 001-380

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March, 2023 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Baru

March 6, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March, 2023 Commission File Number: 001-380

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of March, 2023 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Baru

February 10, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February, 2023 Commission File Number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February, 2023 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, B

January 17, 2023 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January, 2023 Commission File Number: 001-3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January, 2023 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, Ba

December 13, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December, 2022 Commission File Number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December, 2022 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, B

November 14, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November, 2022 Commission File Number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November, 2022 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, B

November 14, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November, 2022 Commission File Number: 001-

6-K 1 azul202211116k1.htm 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November, 2022 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de U

November 10, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November, 2022 Commission File Number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November, 2022 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edif?cio Jatob?, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulh?a Rodrigues, 939 Tambor?, B

October 7, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October, 2022 Commission File Number: 001-3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October, 2022 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edif?cio Jatob?, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulh?a Rodrigues, 939 Tambor?, Ba

September 20, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September, 2022 Commission File Number: 001

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September, 2022 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edif?cio Jatob?, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulh?a Rodrigues, 939 Tambor?,

September 12, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September, 2022 Commission File Number: 001

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September, 2022 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edif?cio Jatob?, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulh?a Rodrigues, 939 Tambor?,

August 19, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2022 Commission File Number: 001-38

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2022 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edif?cio Jatob?, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulh?a Rodrigues, 939 Tambor?, Bar

August 11, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2022 Commission File Number: 001-38

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2022 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edif?cio Jatob?, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulh?a Rodrigues, 939 Tambor?, Bar

August 8, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2022 Commission File Number: 001-38

6-K 1 azul202208086k.htm FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2022 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de

July 7, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July, 2022 Commission File Number: 001-3804

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July, 2022 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edif?cio Jatob?, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulh?a Rodrigues, 939 Tambor?, Barue

June 9, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June, 2022 Commission File Number: 001-3804

6-K 1 azul202206086k.htm 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June, 2022 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa

May 11, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2022 Commission File Number: 001-38049

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2022 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edif?cio Jatob?, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulh?a Rodrigues, 939 Tambor?, Baruer

May 9, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2022 Commission File Number: 001-38049

6-K 1 azulpr1q226k.htm 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2022 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rod

May 9, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2022 Commission File Number: 001-38049

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2022 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edif?cio Jatob?, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulh?a Rodrigues, 939 Tambor?, Baruer

May 2, 2022 EX-12.2

Certification of the Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.2 CERTIFICATION PURSUANT TO RULES 13a-14(a) AND 15d-14(a) AS ADOPTED UNDER SECTION 302 OF THE SARBANES-OXLEY ACT I, Alexandre Wagner Malfitani, certify that: 1. I have reviewed this annual report on Form 20-F of Azul S.A. (the ?company?); 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the

May 2, 2022 EX-2.3

Indenture, dated as of June 15, 2021, among Azul Investments LLP, Azul S.A., Azul Linhas Aéreas Brasileiras S.A. and UMB Bank, National Association.

EXHIBIT 02.3 EXECUTION VERSION AZUL INVESTMENTS LLP as Issuer AZUL S.A. AND AZUL LINHAS A?REAS BRASILEIRAS S.A. as Guarantors and UMB BANK, NATIONAL ASSOCIATION as Trustee, Registrar, Transfer Agent and Paying Agent INDENTURE Dated as of June 15, 2021 7.250% Senior Notes Due 2026 TABLE OF CONTENTS PAGE ARTICLE 1 DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION Section 1.01. Definitions 1 Se

May 2, 2022 EX-12.1

Certification of the Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1 CERTIFICATION PURSUANT TO RULES 13a-14(a) AND 15d-14(a) AS ADOPTED UNDER SECTION 302 OF THE SARBANES-OXLEY ACT I, John Peter Rodgerson, certify that: 1. I have reviewed this annual report on Form 20-F of Azul S.A. (the “company”); 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statem

May 2, 2022 20-F

As submitted to the Securities and Exchange Commission on April 29, 2022 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 193

As submitted to the Securities and Exchange Commission on April 29, 2022 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

May 2, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2022 Commission File Number: 001-38049

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2022 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edif?cio Jatob?, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulh?a Rodrigues, 939 Tambor?, Baruer

May 2, 2022 EX-13.2

Certification of the Chief Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.2 Azul S.A. Certification Pursuant to 18 U.S.C. Section 1350 as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Azul S.A. (the ?company?) is filing with the U.S. Securities and Exchange Commission, on the date hereof, its annual report on Form 20-F for the fiscal year ended December 31, 2021 (the ?Report?). Pursuant to Exchange Act Rules 13a - 14(b) or 15d - 14(b) and

May 2, 2022 EX-13.1

Certification of the Chief Executive Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.1 Azul S.A. Certification Pursuant to 18 U.S.C. Section 1350 as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 Azul S.A. (the “company”) is filing with the U.S. Securities and Exchange Commission, on the date hereof, its annual report on Form 20-F for the fiscal year ended December 31, 2021 (the “Report”). Pursuant to Exchange Act Rules 13a - 14(b) or 15d - 14(b) and

May 2, 2022 EX-1.1

Bylaws of the Registrant (English Translation)

Exhibit 1.1 AZUL S.A. Publicly-held Company Corporate Taxpayers? Register (CNPJ/MF) n. 09.305.994/0001-29 Board of Trade (NIRE): 35.300.361.130 ? CVM 24112 BYLAWS CHAPTER I NAME, DURATION, HEADQUARTERS, CORPORATE PURPOSE, AND VENUE Article 1 ? Azul S.A. (?Company?) is a corporation governed by these Bylaws and applicable law, particularly Law n. 6.404, of December 15, 1976, as amended (?Brazilian

May 2, 2022 EX-2.D

Description of the Securities

Exhibit 2.d DESCRIPTION OF SECURITIES REGISTERED UNDER SECTION 12 OF THE EXCHANGE ACT As of December 31, 2021, Azul S.A. had the following securities registered pursuant to Section 12 (b) of the Exchange Act: Title of each class Trading Symbol Name of each exchange on which registered Preferred Shares, without par value New York Stock Exchange* American Depositary Shares (as evidenced by American

April 7, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April, 2022 Commission File Number: 001-380

6-K 1 azul202204076k.htm FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of April, 2022 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de

March 10, 2022 EX-99.(A)

DEPOSIT AGREEMENT by and among AZUL S.A. CITIBANK, N.A., as Depositary, THE HOLDERS AND BENEFICIAL OWNERS OF AMERICAN DEPOSITARY SHARES ISSUED HEREUNDER Dated as of April 7, 2017 TABLE OF CONTENTS

Exhibit (a) DEPOSIT AGREEMENT by and among AZUL S.A. CITIBANK, N.A., as Depositary, and THE HOLDERS AND BENEFICIAL OWNERS OF AMERICAN DEPOSITARY SHARES ISSUED HEREUNDER Dated as of April 7, 2017 TABLE OF CONTENTS ARTICLE I DEFINITIONS 1 Section 1.1 ?ADS Record Date? 1 Section 1.2 ?Affiliate? 2 Section 1.3 ?American Depositary Receipt(s)?, ?ADR(s)? and ?Receipt(s)? 2 Section 1.4 ?American Depositar

March 10, 2022 EX-99.(E)

Rule 466 Certification

Exhibit (e) Rule 466 Certification The depositary, Citibank, N.A., represents and certifies the following: (i) That it had previously filed a registration statement on Form F-6 (Registration No. 333-215925) with respect to Azul S.A., which the U.S. Securities and Exchange Commission declared effective, with terms of deposit identical to the terms of deposit of this Form F-6 Registration Statement;

March 10, 2022 EX-99.(D)

/s/ Herman H. Raspé

Exhibit (d) March 9, 2022 Citibank, N.A. ? ADR Department 388 Greenwich Street New York, New York 10013 Ladies and Gentlemen: We refer to the Registration Statement on Form F-6 (the ?Registration Statement?) to be filed with the Securities and Exchange Commission (the ?SEC?) by the legal entity created by the Deposit Agreement (as hereinafter defined) for the purpose of registering under the Unite

March 10, 2022 F-6EF

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM F-6 REGISTRATION STATEMENT THE SECURITIES ACT OF 1933 FOR AMERICAN DEPOSITARY SHARES EVIDENCED BY AMERICAN DEPOSITARY RECEIPTS azul s.a. (Exact name of issuer of deposited securities as s

As filed with the Securities and Exchange Commission on March 10, 2022 Registration No.

February 25, 2022 6-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K/A REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February, 2022 Commission File Number: 00

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K/A REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February, 2022 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré,

February 24, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February, 2022 Commission File Number: 001-

6-K 1 azulpr4q216k.htm FORM 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February, 2022 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de

February 9, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February, 2022 Commission File Number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of February, 2022 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edif?cio Jatob?, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulh?a Rodrigues, 939 Tambor?, B

January 11, 2022 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January, 2022 Commission File Number: 001-3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of January, 2022 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edif?cio Jatob?, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulh?a Rodrigues, 939 Tambor?, Ba

December 20, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December, 2021 Commission File Number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December, 2021 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, B

December 10, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December, 2021 Commission File Number: 001-

6-K 1 azul202112096k.htm 6-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of December, 2021 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ul

November 29, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November, 2021 Commission File Number: 001-

6-K 1 azul202111286k.htm AZUL202111286K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November, 2021 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Pen

November 12, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November, 2021 Commission File Number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of November, 2021 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edifício Jatobá, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulhôa Rodrigues, 939 Tamboré, B

October 25, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October, 2021 Commission File Number: 001-3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October, 2021 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edif?cio Jatob?, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulh?a Rodrigues, 939 Tambor?, Ba

October 8, 2021 6-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K/A REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October, 2021 Commission File Number: 001

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K/A REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October, 2021 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edif?cio Jatob?, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulh?a Rodrigues, 939 Tambor?,

October 8, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October, 2021 Commission File Number: 001-3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of October, 2021 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edif?cio Jatob?, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulh?a Rodrigues, 939 Tambor?, Ba

September 9, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September, 2021 Commission File Number: 001

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of September, 2021 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edif?cio Jatob?, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulh?a Rodrigues, 939 Tambor?,

August 12, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2021 Commission File Number: 001-38

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2021 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edif?cio Jatob?, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulh?a Rodrigues, 939 Tambor?, Bar

August 12, 2021 6-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K/A REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2021 Commission File Number: 001-

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K/A REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2021 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edif?cio Jatob?, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulh?a Rodrigues, 939 Tambor?, B

August 6, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2021 Commission File Number: 001-38

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2021 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edif?cio Jatob?, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulh?a Rodrigues, 939 Tambor?, Bar

August 2, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2021 Commission File Number: 001-38

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2021 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edif?cio Jatob?, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulh?a Rodrigues, 939 Tambor?, Bar

July 9, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July, 2021 Commission File Number: 001-3804

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of July, 2021 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edif?cio Jatob?, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulh?a Rodrigues, 939 Tambor?, Barue

July 1, 2021 F-3ASR

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form F-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Azul S.A. (Exact name of Registrant as specified in its charter) N/A (Translation of the Registrant's name into E

F-3ASR TABLE OF CONTENTS As filed with the Securities and Exchange Commission on June 30, 2021 No.

July 1, 2021 EX-4.3

Amendment to the Shareholders' Agreement, dated March 3, 2021, among TRIP Participações S.A., TRIP Investimentos Ltda., Rio Novo Locações Ltda., Calfinco Inc., Calfinco Cayman Ltd., and David Gary Neeleman and, as intervening and consenting party, Azul S.A.

Amendment to the Shareholders? Agreement by and among TRIP Participa??es S.A., TRIP Investimentos Ltda., Rio Novo Loca??es Ltda., David Gary Neeleman, CALFINCO Inc. and CALFINCO CAYMAN Ltd and as intervening and consenting party, AZUL S.A. Dated March 3rd, 2021 Shareholders? Agreement This Amendment (?Amendment?) to the Shareholders Agreement executed on September 1st, 2017 (?Agreement?) is entere

June 11, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June, 2021 Commission File Number: 001-3804

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June, 2021 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edif?cio Jatob?, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulh?a Rodrigues, 939 Tambor?, Barue

June 11, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June, 2021 Commission File Number: 001-3804

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June, 2021 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edif?cio Jatob?, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulh?a Rodrigues, 939 Tambor?, Barue

June 7, 2021 EX-99.2

*****

AZUL S.A. March 31, 2021 Unaudited Interim Condensed Consolidated Financial Statements Content Unaudited interim consolidated statements of financial position 3 Unaudited interim consolidated statements of operations 5 Unaudited interim consolidated statements of comprehensive loss 6 Unaudited interim consolidated statements of changes in equity 7 Unaudited interim consolidated statements of cash

June 7, 2021 EX-99.1

SELECTED FINANCIAL DATA

The following discussion of Azul?s recent results should be read in conjunction with (i) our annual report on Form 20-F for the fiscal year ended December 31, 2020, as filed with the U.

June 7, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June, 2021 Commission File Number: 001-3804

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of June, 2021 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edif?cio Jatob?, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulh?a Rodrigues, 939 Tambor?, Barue

May 27, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2021 Commission File Number: 001-38049

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2021 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edif?cio Jatob?, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulh?a Rodrigues, 939 Tambor?, Baruer

May 25, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2021 Commission File Number: 001-38049

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2021 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edif?cio Jatob?, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulh?a Rodrigues, 939 Tambor?, Baruer

May 12, 2021 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2021 Commission File Number: 001-38049

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2021 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edif?cio Jatob?, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulh?a Rodrigues, 939 Tambor?, Baruer

May 11, 2021 6-K

Current Report of Foreign Issuer - AZUL20210510_6K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2021 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edif?cio Jatob?, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulh?a Rodrigues, 939 Tambor?, Baruer

May 6, 2021 6-K

Current Report of Foreign Issuer - FORM 6-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934 For the month of May, 2021 Commission File Number: 001-38049 Azul S.A. (Name of Registrant) Edif?cio Jatob?, 8th floor, Castelo Branco Office Park Avenida Marcos Penteado de Ulh?a Rodrigues, 939 Tambor?, Baruer

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