Cheapest return flights from Oslo to Geneva in September from $69

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

Return flights

19 Sep - 22 Sep easyJet direct
05 Sep - 08 Sep easyJet direct
05 Sep - 12 Sep easyJet direct
21 Sep - 09 Oct Norwegian direct
12 Sep - 19 Sep easyJet direct
29 Sep - 03 Oct easyJet direct
14 Sep - 28 Sep Norwegian direct
21 Sep - 28 Sep Norwegian direct
14 Sep - 02 Oct Norwegian direct
21 Sep - 02 Oct Norwegian direct
14 Sep - 25 Sep Norwegian direct
21 Sep - 25 Sep Norwegian direct
07 Sep - 08 Sep Norwegian direct
18 Sep - 28 Sep Norwegian direct
18 Sep - 02 Oct Norwegian direct
25 Sep - 09 Oct Norwegian direct
25 Sep - 02 Oct Norwegian direct
24 Sep - 09 Oct Vueling Airlines
20 Sep - 09 Oct Vueling Airlines
24 Sep - 02 Oct Vueling Airlines

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.

Book a cheap hotel in Geneva

Cheap car rent in Geneva

Feel free to contact us with any feedback or request another flight research.