All the information you need to know before flying WOW air. Iceland based WOW air started flights from the US and Canada to Europe in 2015. This summer, I flew on WOW air from San Francisco to Paris. This is my review of the airline and stopover in Keflavik, Reykjavik's airport. !!!Since I posted this video, it looks like WOW has changed its policy on carry-ons and charges for them!!!! Please thumb up if you find this video helpful. Thanks!