Cheapest return flights from Geneva to Keflavik in September from 208€

Best time to book flights for Geneva (GVA) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Geneva (GVA) to Keflavik (KEF) in September 2025 (see full year).

Return flights

09 Sep - 19 Sep LOT
08 Sep - 13 Sep easyJet
11 Sep - 19 Sep LOT
18 Sep - 26 Sep LOT
02 Sep - 14 Sep Scandinavian Airlines
09 Sep - 14 Sep Scandinavian Airlines
01 Sep - 13 Sep Scandinavian Airlines
11 Sep - 21 Sep LOT
11 Sep - 16 Sep easyJet
07 Sep - 18 Sep Scandinavian Airlines

Also check the deals for one-way flights from Geneva to Keflavik in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik