Its ticket search features Kiwi.com’s "virtual interlining" concept – itineraries combined from over 750 carriers, including many that do not usually cooperate in online bookings.

[6] In 2018, Kiwi.com was included by Financial Times into the list of European firms with the top compound annual revenue growth in 2015-2018[7] and was titled ‘7th fastest growing company’ in EMEA according to Deloitte.

[12][13] In 2023, Kiwi.com partnered with Bratislava Airport to assist travelers in finding destinations starting from the Slovakian hub.

[16] The company is presently one of the five biggest online air ticket sellers in Europe, with an annual turnover of approximately 1.1 billion euros in 2018.

[23] This has led to customers being charged thousands of dollars for flights that individuals could not legally take in light of COVID-19 travel restrictions.

[29] In December 2021, a Texas court ruled that Kiwi.com is permanently prohibited from extracting information from Southwest's website and selling its tickets without authorization.