Direct flights from Kos to Athens
All flights from KGS to ATH non-stop. There are direct flights from Kos International Airport (KGS), Greece to Athens International Airport (ATH), Greece with Aegean Airlines and Sky Express. 54 weekly departures are currently scheduled on this route. Departure times range from 04:00 to 22:55 depending on the schedule period. The flight distance is 191 miles (307 km). Flight time ranges from 55 minutes to 1 hour and 10 minutes.
Kos
, Greece
Airlines with non-stop routes:
Aegean Airlines
Sky Express
Olympic Air
Blue Air
Flight schedule from Kos to Athens with Aegean Airlines
This is a weekly direct flight schedule for Aegean Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-07-13
Flight schedule from Kos to Athens with Sky Express
This is a weekly direct flight schedule for Sky Express. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-07-13
Kos to Athens scheduled departures
Select a date to see every published non-stop departure between KGS and ATH.
KGS - ATH route facts
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Distance191 miles (307 km)
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Flight time55 minutes to 1 hour and 10 minutes
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Airlines Aegean Sky Express
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Airline alliancesStar Alliance
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CabinsEconomy
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Hub airportsAegean Airlines: ATH
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AircraftAegean Airlines: ATR 72, Airbus A320, Airbus A321neo and Airbus A320neoSky Express: ATR 42 / ATR 72 and ATR 42-300 / 320
Route FAQ
Domestic flights from Kos (KGS)
From Kos to Thessaloniki
SKG Thessaloniki Airport
From Kos to Heraklion
HER Heraklion International Airport
From Kos to Kalymnos
JKL Kalymnos Island
From Kos to Rhodes
RHO Rhodes International Airport
