Cheapest return flights from Geneva to Keflavik in December from $414

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

Return flights

30 Dec - 03 Jan LOT
19 Dec - 26 Dec Lufthansa
25 Dec - 10 Jan Ethiopian Airlines
28 Dec - 02 Jan easyJet

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

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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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