AG真人官方

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20546

FORM 6-K

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: 333-221916

Corporación América Airports S.A.

(Name of Registrant)

128, Boulevard de la Pétrusse
L-2330, Luxembourg

Grand Duchy of Luxembourg
Tel: +35226258274
Fax: +35226259776

(Address of Principal Executive Office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F x            Form 40-F ¨

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): ¨

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): ¨

UNAUDITED CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS FOR THE THREE AND SIX-MONTH PERIOD ENDED JUNE 30, 2025 AND 2024

This report of foreign private issuer on Form 6-K (this “Form 6-K”) is being filed by Corporación América Airports S.A. (“CAAP” or the “Company”) with the Securities and Exchange Commission. The Company is filing this report on Form 6-K for the purpose of filing a copy of the Company’s unaudited condensed consolidated interim financial statements for the three and six-month period ended June 30, 2025 and 2024 (the “Consolidated Financial Statements”) as Exhibit 99.1. The Consolidated Financial Statements are presented in U.S. Dollars and prepared in accordance with IAS 34, “Interim Financial Reporting”. These Consolidated Financial Statements should be read in conjunction with the audited Consolidated Financial Statements for the year ended` December 31, 2024, which have been prepared in accordance with IFRS Accounting Standards (“IFRS”) as issued by the International Accounting Standards Board (“IASB”) and interpretations (“IFRIC”) issued by the IFRS Interpretations Committee applicable to companies reporting under IFRS.

Exhibits

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: Aug 20, 2025