Cheapest return OSL–BGO flights, September

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

Return flights

03 Sep - 07 Sep Wizz Air
03 Sep - 07 Sep Wideroe direct
27 Sep - 04 Oct Wideroe direct
27 Sep - 27 Sep Norwegian direct
14 Sep - 23 Sep Norwegian direct
14 Sep - 26 Sep Norwegian direct
14 Sep - 25 Sep Norwegian direct
14 Sep - 21 Sep Norwegian direct
14 Sep - 20 Sep Norwegian direct
14 Sep - 16 Sep Norwegian direct
14 Sep - 22 Sep Norwegian direct
27 Sep - 05 Oct Norwegian direct
27 Sep - 17 Oct Norwegian direct
27 Sep - 15 Oct Norwegian direct
14 Sep - 04 Oct Norwegian direct
14 Sep - 05 Oct Norwegian direct
20 Sep - 04 Oct Norwegian direct
20 Sep - 05 Oct Norwegian direct
15 Sep - 04 Oct Norwegian direct
15 Sep - 05 Oct Norwegian direct

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

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