Cheapest return flights from Geneva to Keflavik in September from 248€

AirHint found the following cheapest return flights from Geneva (GVA) to Keflavik (KEF) in September 2026 (see full year).

Return flights

05 Sep - 15 Sep Lufthansa
22 Sep - 02 Oct Vueling Airlines
13 Sep - 20 Sep KLM
10 Sep - 24 Sep Scandinavian Airlines
01 Sep - 08 Sep Scandinavian Airlines
07 Sep - 12 Sep SWISS
18 Sep - 25 Sep easyJet
13 Sep - 20 Sep Icelandair direct
01 Sep - 08 Sep Icelandair direct

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

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