Cheapest return flights from Bergen to Trondheim in September from $129

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

Return flights

26 Sep - 29 Sep Norwegian direct
11 Sep - 26 Sep Norwegian direct
11 Sep - 29 Sep Norwegian direct
26 Sep - 06 Oct Norwegian direct
26 Sep - 10 Oct Norwegian direct
29 Sep - 06 Oct Norwegian direct
29 Sep - 10 Oct Norwegian direct
15 Sep - 26 Sep Norwegian direct
15 Sep - 29 Sep Norwegian direct
22 Sep - 26 Sep Norwegian direct
22 Sep - 29 Sep Norwegian direct
08 Sep - 26 Sep Norwegian direct
11 Sep - 22 Sep Norwegian direct
26 Sep - 02 Oct Norwegian direct
26 Sep - 03 Oct Norwegian direct
26 Sep - 05 Oct Norwegian direct
26 Sep - 09 Oct Norwegian direct
26 Sep - 16 Oct Norwegian direct
26 Sep - 13 Oct Norwegian direct
19 Sep - 21 Sep Scandinavian Airlines

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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