[QuickLinks -- Click here to rapidly navigate through this document Nine-month Nine-month Nine-month RMB RMB US$ Revenues: Accommodation reservation 2,359,527,084 3,429,431,656 539,592,117 Transportation ticketing 2,176,375,590 3,209,447,030 504,979,393 Packaged-tour 822,005,605 1,318,390,585 207,437,627 Corporate travel 265,257,406 337,472,425 53,098,437 Others 128,984,581 169,818,402 26,719,492 Total revenues 5,752,150,266 8,464,560,098 1,331,827,066] [DISCUSSION OF UNAUDITED FINANCIAL RESULTS OF NINE MONTHS ENDED SEPTEMBER 30, 2015 AND 2014 — Ctrip.com International, Ltd. Revenues Revenue Composition and Sources of Revenue Growth. We generate our revenues primarily from the accommodation reservation and transportation ticketing businesses. The table below sets forth the revenues from our principal lines of business for the periods indicated, both in absolute amounts] [Exihibit 99.3 CTRIP.COM INTERNATIONAL, LTD. INDEX TO CONSOLIDATED FINANCIAL STATEMENTS Page 2 Consolidated Statements of Income and Comprehensive Income for the years ended December 31, 2012, 2013 and 2014 3 Consolidated Balance Sheets as of December 31, 2013 and 2014 4 Consolidated Statements of Shareholders’ Equity for the years ended December 31, 2012, 2013 and 2014 5 Consolidated Statements of] [INDEX TO UNAUDITED INTERIM CONDENSED CONSOLIDATED FINANCIAL STATEMENTS Audited consolidated balance sheet as of December 31, 2014 and unaudited interim condensed consolidated balance sheet as of September 30, 2015 Unaudited interim condensed consolidated statements of comprehensive loss for the nine monthss ended September 30, 2014 and 2015 Unaudited interim condensed consolidated statements of cash flows for the nine months ended] [QUNAR CAYMAN ISLANDS LIMITED INDEX TO CONSOLIDATED FINANCIAL STATEMENTS Page 2 Consolidated balance sheets as of December 31, 2013 and 2014 3 Consolidated statements of comprehensive loss for the years ended December 31, 2012, 2013 and 2014 5 Consolidated statements of cash flows for the years ended December 31, 2012, 2013 and 2014 6 Consolidated statements of changes in shareholders’] [UNAUDITED PRO FORMA CONDENSED COMBINED FINANCIAL INFORMATION The Pro Forma Statements were prepared using the acquisition method of accounting under U.S GAAP. Accordingly, the purchase consideration to be paid in the acquisition has been preliminarily allocated to the assets acquired and liabilities assumed of Qunar based upon their estimated fair values as of September 30, 2015. Any amount of the] [CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (No.333-116567, No.333-136264, and No.333-146761) of Ctrip.com International, Ltd. of our report dated April 27, 2015, except with respect to our opinion on the consolidated financial statements insofar as it relates to the effect of the change in the] [CTRIP.COM INTERNATIONAL, LTD. 99 Fu Quan Road Form 20-F X Form 40-F CTRIP.COM INTERNATIONAL, LTD.]

[CTRIP.COM INTERNATIONAL, LTD. (Incorporated in the Cayman Islands with limited liability) (NASDAQ Ticker: CTRP) NOTICE OF ANNUAL GENERAL MEETING To be held on December 21, 2015 (or any adjourned or postponed meeting thereof) AGM Company NOTICE IS HEREBY GIVEN that an annual general meeting (the “ 1. RESOLVED “ THAT New M&AA (i) (ii) Historical Amendments to ‘80. Board Founder] [CTRIP.COM INTERNATIONAL, LTD. (Incorporated in the Cayman Islands with limited liability) (NASDAQ Ticker: CTRP) Form of Proxy for Annual General Meeting To Be Held on December 21, 2015 (or any adjourned or postponed meeting thereof) Introduction Company Ordinary Shares AGM This Form of Proxy is furnished in connection with the solicitation by the Board of Directors of Ctrip.com International, Ltd.,] [001-33853 CTRIP.COM INTERNATIONAL, LTD. 99 Fu Quan Road Shanghai 200335, People’s Republic of China Form 20-F x o o o CTRIP.COM INTERNATIONAL, LTD. By]

[Ctrip Reports Unaudited Third Quarter of 2015 Financial Results Shanghai, China, November 18, 2015 - Ctrip.com International, Ltd. (Nasdaq: CTRP), a leading travel service provider of accommodation reservation, transportation ticketing, packaged tours and corporate travel management in China (“Ctrip” or the “Company”), today announced its unaudited financial results for the third quarter ended September 30, 2015. Highlights for the Third] [001-33853 CTRIP.COM INTERNATIONAL, LTD. 9 68 Jin Zhong Road Shanghai 200335, People’s Republic of China Form 20-F x o o o CTRIP.COM INTERNATIONAL, LTD.]