Scroll through the results for cheap flights to Kos in Greece. To get the best deal, we'd advise booking in advance, particularly if you want to fly with a specific airline. The most popular airlines are Aegean Airlines, Lufthansa & British Airways, but that doesn't necessarily mean they're the cheapest. Check your dates and see.
If these flights are too expensive, try searching for a different time of year. So if your dates are flexible, consider looking at different times of year.
There are 69 direct and indirect flights to Kos every week, operated by four airlines. But if you're struggling to find flights to Kos that work for you, try looking at other airports in Greece. We've compared 82 flights across the globe so far today, so there's bound to be one that suits you.
You can also broaden your search by looking at more than one departure airport. The most popular airports with direct flights to Kos are London Heathrow (LHR) & London Gatwick (LGW). Have a look around – you might be able to save by flying from a different airport or city.