Mondee Investor Update

2023 Guidance and Long-Term Model ($ millions) Take Rate Net Revenue Yo Y Growth Sales, Marketing and Other Expenses Adjusted EBITDA % Margin 2019 A 5.5% $93 24% 59% $13 14% 2022A 7.4% $159 71% 72% $12 ($16 including deferred items ¹) 7% (10% including deferred items¹) 2023E² $245-250 55% $25-30 11% 1 See bridge in slide 27 and Form 8-K filed on April 10, 2023 2 These long-term targets are forward-looking, are subject to significant business, economic, regulatory and competitive uncertainties and contingencies, many of which are beyond the control of the Company and its management, and are based upon assumptions with respect to future decisions, which are subject to change. Actual results will vary and those variations may be material. Nothing in this presentation should be regarded as a representation by any person that these objectives will be achieved and the Company undertakes no duty to update its objectives as circumstances change. Long-Term Target² Double-digit 30% + 30%+ 21

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