Cheapest return flights from Oslo to Geneva in September from $135

Best time to book flights for Oslo (OSL) to Geneva (GVA) flights at AirHint

AirHint found the following cheapest return flights from Oslo (OSL) to Geneva (GVA) in September 2025 (see full year).

Return flights

14 Sep - 25 Sep Norwegian direct
14 Sep - 18 Sep Norwegian direct
21 Sep - 25 Sep Norwegian direct
04 Sep - 11 Sep SWISS direct
14 Sep - 02 Oct Norwegian direct
21 Sep - 02 Oct Norwegian direct
21 Sep - 09 Oct Norwegian direct
21 Sep - 08 Oct Norwegian
14 Sep - 28 Sep Norwegian direct
21 Sep - 28 Sep Norwegian direct
25 Sep - 02 Oct Norwegian direct
25 Sep - 09 Oct Norwegian direct
28 Sep - 16 Oct Norwegian direct
14 Sep - 17 Sep Norwegian
17 Sep - 25 Sep Vueling Airlines
25 Sep - 08 Oct Norwegian
14 Sep - 15 Sep Norwegian
14 Sep - 24 Sep Norwegian
28 Sep - 02 Oct Norwegian direct
28 Sep - 09 Oct Norwegian direct

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