What is the flight time from Cardiff to Kos?

There are no direct flights from Cardiff Airport (CWL) to Kos (KGS). However, you can book flights with one or more stopovers with airlines such as TUI UK and easyJet. With these airlines, flight durations can range from approximately 17 to 20 hours, depending on the layover durations and which intermediate airports are included in the route.

Remember that flight times can vary based on several factors such as flight routes, airline preference, weather conditions, and air traffic, among others. To get the most up-to-date and accurate flight time information, it's always a good idea to check with specific airlines or flight booking websites for the desired travel dates and specific flight arrangements.