Cheap flights from Frankfurt to Kos
From 161 USD — compare hundreds of airlines
About this route
Compare flights from Frankfurt to Kos, a about 2,089 km route (around 3h 7m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Condor, TUI fly Deutschland operate this route.
Prices by date
Airlines on this route
FAQ
What's the cheapest month to fly Frankfurt to Kos?
It's usually 2026-07, from 100 USD. Use the price calendar to compare other dates.
How long is the flight from Frankfurt to Kos?
A nonstop flight takes about 3h 7m and covers around 2,089 km. Connecting itineraries take longer.
Are there direct flights from Frankfurt to Kos?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Frankfurt to Kos?
Condor, TUI fly Deutschland operate this route, among others. Compare them all in the results.
When should I book Frankfurt–Kos flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.