"Kayak.com, in some cases styled as KAYAK, is a travel bureau as well as metasearch engine owned and run by Booking Holdings. The firm likewise runs travel search engines checkfelix, Mundi, Hotels Combined, and also swoodoo.

Kayak's website and also mobile apps are presently offered in over 18 languages and more than 30 nations, consisting of the United States, the UK, India, China, France, Germany, Italy, Spain, Russia, Switzerland, Norway, Sweden, Finland, the Netherlands, Australia, Ireland, Mexico, New Zealand, Belgium, Hong Kong, Taiwan, Korea, Japan, and also Singapore."