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 and vote at the Company's forthcoming annual general meeting of shareholders (the "General Meeting") will be as of close of business on Tuesday, November 16, 2021 (Hong Kong time) (the "Shares Record Date"). In order to be eligible to attend and vote at 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, 17^th Floor, Hopewell Centre, 183 Queen's Road East, Hong Kong, no later than 4:30 p.m. on Tuesday, November 16, 2021 (Hong Kong time). All persons who are registered holders of the Shares on the Shares Record Date will be entitled to attend and vote at the General Meeting.

Holders of American depositary shares (the "ADSs") issued by The Bank of New York Mellon, as depositary of the ADSs (the "Depositary"), and representing the Ordinary Shares may attend, but may not vote, at the General Meeting. Holders of ADSs as of close of business on Tuesday, November 16, 2021 (New York time) (the "ADSs Record Date", together with the Shares Record Date, the "Record Date"), will be able to instruct the Depositary as to how to vote the Ordinary Shares represented by such ADSs. Upon the timely receipt of a properly completed ADS voting instruction card, the Depositary will endeavour, to the extent practicable and legally permissible, to vote or cause to be voted at the General Meeting the amount of Ordinary Shares represented by the ADSs in accordance with the instructions set forth in the ADS voting instruction card. Please be aware that, due to the time difference between Hong Kong and New York, if a holder of ADSs cancels his/her ADSs in exchange for Ordinary Shares on Tuesday, November 16, 2021 (New York time), such holder of ADSs will not be able to instruct the Depositary as to how to vote the Ordinary Shares represented by the cancelled ADSs as described above, and will also not be a holder of those Ordinary Shares as of the Shares Record Date for the purpose of determining the eligibility to attend and vote at the General Meeting.

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Details including the date and location of the General Meeting will be set out in the notice of General Meeting to be issued and provided to holders of the Shares and ADSs as of the respective Record Date together with the proxy materials in due course.

Hong Kong, November 2, 2021

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.

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