Cheapest return flights from Bergen to Oslo in September from $128

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

Return flights

28 Sep - 02 Oct Norwegian
28 Sep - 02 Oct Norwegian direct
29 Sep - 30 Sep Norwegian
28 Sep - 05 Oct Scandinavian Airlines direct
22 Sep - 22 Sep Norwegian direct
22 Sep - 30 Sep Norwegian direct
22 Sep - 25 Sep Norwegian direct
25 Sep - 30 Sep Norwegian direct
24 Sep - 30 Sep Norwegian direct
24 Sep - 25 Sep Norwegian direct
22 Sep - 09 Oct Norwegian direct
22 Sep - 06 Oct Norwegian direct
22 Sep - 01 Oct Norwegian direct
22 Sep - 07 Oct Norwegian direct
22 Sep - 08 Oct Norwegian direct
25 Sep - 09 Oct Norwegian direct
25 Sep - 16 Oct Norwegian direct
23 Sep - 30 Sep Norwegian direct
23 Sep - 25 Sep Norwegian direct
22 Sep - 23 Sep Norwegian direct

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

Cheap car rent in Oslo

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