April 25, 2025

Flutter Entertainment plc

(the "Company")

2025 Notice of Annual General Meeting, Definitive Proxy Statement and Annual Report to Security Holders

On April 24, 2025, in accordance with the U.S. Securities Exchange Act of 1934, as amended, the Company filed with the U.S. Securities and Exchange Commission (the "SEC") the following:

·      2025 Notice of Annual General Meeting and Definitive Proxy Statement on Schedule 14A (the "Proxy Statement"); and

·      Annual Report to Security Holders for the fiscal year ended December 31, 2024 on Form ARS (the "2024 Annual Report", and together with the Proxy Statement, the "Proxy Materials").

Under rules adopted by the SEC, the Company is furnishing the Proxy Materials to our shareholders on the internet rather than mailing printed copies. On or about April 24, 2025, we will mail a notice of internet availability of the Proxy Materials (the "Notice of Availability") to our shareholders as of close of business on the Record Date (April 10, 2025). The Notice of Availability, which was also filed with the SEC on April 24, 2025 and is available to view on the SEC's website at https://www.sec.gov, contains instructions on how to access and review the Proxy Materials on the internet. The Notice of Availability also contains instructions on how to request printed copies of the Proxy Materials free of charge.

The Proxy Materials are available to view on:

·      the SEC's website at: https://www.sec.gov; and

·      the Company's website at: https://www.flutter.com/investors/shareholder-information/agm/   

The Proxy Statement has also been submitted to the U.K. National Storage Mechanism and will shortly be available for inspection at: https://data.fca.org.uk/#/nsm/nationalstoragemechanism. The 2024 Annual Report was previously submitted to the U.K. National Storage Mechanism on 5 March 2025 and remains available for inspection at the above address.

A copy of the Company's statutory directors' report and financial statements for the fiscal year ended 31 December 2024 prepared under IFRS as adopted by the European Union for Irish law compliance purposes are also publicly available on the Company's website at https://www.flutter.com/investors/shareholder-information/agm/.

Enquiries:

Edward Traynor

Company Secretary

+353 (87) 2232455