Cheapest return flights from Geneva to Keflavik in May from $234

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

Return flights

11 May - 23 May Scandinavian Airlines
25 May - 03 Jun SWISS
19 May - 26 May Scandinavian Airlines
21 May - 29 May Scandinavian Airlines
29 May - 07 Jun easyJet
13 May - 16 May SWISS
15 May - 29 May Scandinavian Airlines
25 May - 07 Jun SWISS
18 May - 24 May SWISS
09 May - 23 May Vueling Airlines
14 May - 26 May Lufthansa
29 May - 07 Jun Icelandair direct

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

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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.

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