Cheapest return flights from Bergen to Trondheim in September from $125

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

Return flights

19 Sep - 24 Sep Wideroe direct
19 Sep - 26 Sep Norwegian direct
19 Sep - 06 Oct Norwegian direct
14 Sep - 26 Sep Norwegian direct
19 Sep - 02 Oct Norwegian direct
19 Sep - 03 Oct Norwegian direct
19 Sep - 05 Oct Norwegian direct
19 Sep - 09 Oct Norwegian direct
05 Sep - 21 Sep Norwegian direct
05 Sep - 25 Sep Norwegian direct
19 Sep - 21 Sep Norwegian direct
19 Sep - 25 Sep Norwegian direct
05 Sep - 11 Sep Norwegian direct
14 Sep - 02 Oct Norwegian direct
14 Sep - 03 Oct Norwegian direct
07 Sep - 26 Sep Norwegian direct
14 Sep - 21 Sep Norwegian direct
17 Sep - 06 Oct Norwegian
17 Sep - 02 Oct Norwegian
17 Sep - 03 Oct Norwegian

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