Cheapest one-way flights from Geneva to Keflavik in September from $148

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

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

One-Way flights

11 Sep LOT
28 Sep easyJet
11 Sep Icelandair direct

Also check the deals for return 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.

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