Warsaw → Kos flights
Last observed price · Last checked: 25 Aug 2026 · Price may change
Short answer
The lowest fare our own searches returned is €129, seen on 25 Aug 2026. The average across the fares we caught is €201. September 2026 is the cheapest month in our observations, at €129. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare.
Tickets found in the last 7 days
The lowest fares our queries caught, cheapest first.
€129Cheapest7 Sep 2026 → 16 Sep 2026Ryanair · 1 stop · 08:20 - 13:30 · 5h 10mLast checked: 25 Aug 2026 · Price may change9 nightsView ticket →€17731 Aug 2026 → 8 Sep 2026Ryanair · 1 stop · 08:20Last checked: 25 Aug 2026 · Price may change8 nightsView ticket →€2021 Sep 2026 → 8 Sep 2026Ryanair · 2 stops · 22:55Last checked: 25 Aug 2026 · Price may change7 nightsView ticket →€21512 Sep 2026 → 22 Sep 2026Ryanair · 1 stop · 17:40Last checked: 25 Aug 2026 · Price may change10 nightsView ticket →
€2314 Sep 2026 → 14 Sep 2026Austrian Airlines · 1 stop · 08:25Last checked: 25 Aug 2026 · Price may change10 nightsView ticket →
€2513 Sep 2026 → 10 Sep 2026Wizz Air · 2 stops · 08:20Last checked: 25 Aug 2026 · Price may change7 nightsView ticket →Starting prices by month
The lowest fare our queries observed in each month. Open a month to see its days; click a day with no price and we will search it for you.
Route facts
Frequently asked
Are there direct flights from Warsaw to Kos?+−
Our data holds no non-stop flight from Warsaw to Kos. The fares on this page include at least one stop.
How much is a flight from Warsaw to Kos?+−
The lowest fare we have observed is €129, found on 25 Aug 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Warsaw to Kos?+−
In our observations September 2026 is the cheapest month so far, at €129.
We will email you when this route drops below €116.
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Last checked: 25 Aug 2026