Aegean Cheap Flights from Geneva to Kos

View €226 flight on Wed, 13 Aug 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 15% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Prices were available within the past 7 days and start at €226 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Geneva to Kos route information
Origin airport
Cointrin Intl.
Destination airport
Kos Island Intl.
Distance
2016 km
*Available to Expedia members.