AirHint found the following cheapest return flights from Geneva (GVA) to Keflavik (KEF) in September 2026 (see full year).
Return flights
| 06 Sep - 10 Sep | Scandinavian Airlines | ||
| 08 Sep - 18 Sep | Scandinavian Airlines | ||
| 26 Sep - 02 Oct | LOT | ||
| 06 Sep - 13 Sep | LOT | ||
| 06 Sep - 13 Sep | Icelandair | direct | |
| 08 Sep - 18 Sep | Icelandair | direct |
Also check the deals for one-way flights from Geneva to Keflavik in September.
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