Flights from Kos to Athens – Direct & connecting routes
Non-stop airlines Connecting flights Show map Price search
KGS to ATH – All flight route options from Kos International Airport, Greece to Athens International Airport, Greece. These routes are operated by 2 airlines. Fly non-stop with Sky Express or Aegean Airlines, or choose from 3 different stopover flights. The shortest flight time is 1 hour. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.
Find the best prices on hotels and car rental near Athens Airport
We got great deals on hotels and car rentals near the airport.
Kos to Athens flights
With over 44 flights every week and 5 different airlines you have a wide range of options. You can fly non-stop to Athens (ATH) from Kos (KGS) with Sky Express or Aegean Airlines but if a stopover option suits you better you can choose to fly via Rhodes, Kalymnos or any other of the 3 alternatives with connectiing airports.
Kos to Athens with Sky Express
You can fly non-stop every weekday with flights departing between 8:00 am and 11:00 pm. You can also take a connecting flight via Rhodes or Kalymnos.
With Aegean Airlines
You can fly non-stop every weekday with flights departing between 6:00 am and 8:00 pm. You also have the option to do a transit flight via Heraklion. Aegean Airlines is a Star Alliance member.
Distance & flight times: Kos International Airport to Athens International Airport
The shortest flight time between KGS and ATH is 1 hour.
Via | Total flight time | Layover time | Distance |
---|---|---|---|
Direct | 1h 0m | - | 191 miles (307 km) |
RHO Rhodes | 2h 45m | 2h 55m | 313 miles (504 km) |
JKL Kalymnos | 3h 30m | 1h 45m | 192 miles (309 km) |
HER Heraklion | 3h 45m | 1h 55m | 340 miles (547 km) |


