Cheapest return flights from Oslo to Bergen in September from $138

Best time to book flights for Oslo (OSL) to Bergen (BGO) flights at AirHint

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

Return flights

02 Sep - 08 Sep Norwegian direct
05 Sep - 08 Sep Norwegian direct
06 Sep - 08 Sep Norwegian direct
01 Sep - 08 Sep Norwegian direct
08 Sep - 08 Sep Norwegian direct
04 Sep - 08 Sep Norwegian direct
02 Sep - 07 Sep Norwegian direct
02 Sep - 13 Sep Norwegian direct
02 Sep - 12 Sep Norwegian direct
02 Sep - 05 Sep Norwegian direct
21 Sep - 11 Oct Norwegian direct
20 Sep - 11 Oct Norwegian direct
21 Sep - 05 Oct Norwegian direct
19 Sep - 05 Oct Norwegian direct
20 Sep - 05 Oct Norwegian direct
15 Sep - 05 Oct Norwegian direct

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