If you're looking to fly from London Gatwick to Kos, you might like to know that 11 / Jun / 2025 currently has the cheapest flights. At the moment, there are three airlines flying to Kos. Go through the results to find the right flights for you – you can adjust the filters to see find even more flights to Kos.
But it's still worth looking at other options, as there are 15 flights to Kos every week. If you want to broaden your search, look at flights departing from other airports.
Generally speaking, the flight from London Gatwick to Kos takes around 4 hrs 50 mins. The fastest flight takes 4 hrs to cover the 2681 km distance. You can view all flight times yourself in the results list.
Searching by month, for instance, will show you the best time of the week to fly.
