UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

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: 001-33853

Trip.com Group Limited

(Registrant’s Name)

968 Jin Zhong Road

Shanghai 200335

People’s Republic of China

(Address of Principal Executive Offices)

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

Form 20-F  ☒             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):  ☐

EXPLANATORY NOTE

We made an announcement dated May 25, 2022 with The Stock Exchange of Hong Kong Limited in relation to the record date of the Company’s forthcoming annual general meeting. For details of the record date announcement, please refer to exhibit 99.1 to this current report on Form 6-K. Details of the annual general meeting, including the date and location of the meeting, will be provided in a meeting notice on a later date.

Safe Harbor Statements

This announcement contains forward-looking statements. These statements are made under the “safe harbor” provisions of the U.S. Private Securities Litigation Reform Act of 1995. These forward-looking statements can be identified by terminology such as “will,” “expects,” “anticipates,” “future,” “intends,” “plans,” “believes,” “estimates,” “potential,” “continue,” “ongoing,” “targets,” and similar statements. Statements that are not historical facts are or contain forward-looking statements. Forward-looking statements involve inherent risks and uncertainties. A number of factors could cause actual results to differ materially from those contained in any forward-looking statement. All information provided in this announcement is as of the date of this announcement and are based on assumptions that we believe to be reasonable as of this date, and we do not undertake any obligation to update any forward-looking statement, except as required under applicable law.

EXHIBIT INDEX

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: May 25, 2022

Exhibit 99.1

Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement.

Trip.com Group Limited

攜 程 集 團 有 限 公 司

(Incorporated in the Cayman Islands with limited liability)

(Stock Code: 9961)

RECORD DATE FOR

ANNUAL GENERAL MEETING OF SHAREHOLDERS

Please note that the record date for determining the eligibility of the holders of the ordinary shares of Trip.com Group Limited (the “Company”) with a par value of US$0.00125 each (the “Ordinary Shares”), to attend the Company’s forthcoming annual general meeting of shareholders (the “General Meeting”) will be as of close of business on Thursday, June 9, 2022 (Hong Kong time) (the “Shares Record Date”). In order to be eligible to attend the General Meeting, all valid documents for the transfers of shares accompanied by the relevant share certificates must be lodged with the Company’s Hong Kong branch share registrar and transfer office, Computershare Hong Kong Investor Services Limited, Shops 1712-1716, 17th Floor, Hopewell Centre, 183 Queen’s Road East, Wan Chai, Hong Kong, no later than 4:30 p.m. on Thursday, June 9, 2022 (Hong Kong time). All persons who are registered holders of the Shares on the Shares Record Date will be entitled to attend the General Meeting.

Holders of American depositary shares (the “ADSs”) issued by The Bank of New York Mellon, as depositary of the ADSs, and representing the Ordinary Shares may attend the General Meeting.

Details including the date and location of the General Meeting will be set out in the notice of General Meeting to be issued in due course.

Hong Kong, May 25, 2022

As at the date of this announcement, the board of directors of the Company comprises Mr. James Jianzhang Liang, Mr. Min Fan, Ms. Jane Jie Sun, Mr. Robin Yanhong Li and Mr. Dou Shen as directors, and Mr. Neil Nanpeng Shen, Mr. Qi Ji, Mr. Gabriel Li and Mr. JP Gan as independent directors.