Cheap flights from Kos to Athens

Direct flight: 305 km, ~22m from Kos (KGS) to Athens (ATH).

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Live fares · KGS → ATH

Frequently asked questions

  • How long is the flight from Kos to Athens?

    Direct flights from KGS to ATH cover approximately 305 km (190 miles), with an estimated flight time of 22m. Operating airlines: A3, GQ.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: KGS → ATH Cheapest month to fly to Athens All flights from Kos All flights to Athens Flights to Greece Visa-free with Greece passport A3 routes GQ routes