Cheapest return flights from Geneva to Oslo in September from $136

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

Return flights

03 Sep - 13 Sep Norwegian direct
03 Sep - 06 Sep Norwegian direct
24 Sep - 08 Oct Norwegian direct
17 Sep - 08 Oct Norwegian direct
10 Sep - 13 Sep Brussels Airlines
01 Sep - 13 Sep SWISS
11 Sep - 13 Sep SWISS
27 Sep - 18 Oct Norwegian direct
17 Sep - 24 Sep Norwegian direct
03 Sep - 24 Sep Norwegian direct
10 Sep - 13 Sep Norwegian direct
27 Sep - 08 Oct Norwegian direct
05 Sep - 08 Sep KLM
06 Sep - 13 Sep Norwegian direct
20 Sep - 08 Oct Norwegian direct

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

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