Cheapest return flights from Trondheim to Bergen in September from $144

Best time to book flights for Trondheim (TRD) to Bergen (BGO) flights at AirHint

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

Return flights

14 Sep - 26 Sep Norwegian direct
14 Sep - 29 Sep Norwegian direct
25 Sep - 26 Sep Norwegian direct
25 Sep - 29 Sep Norwegian direct
14 Sep - 03 Oct Norwegian direct
25 Sep - 03 Oct Norwegian direct
25 Sep - 06 Oct Norwegian direct
25 Sep - 10 Oct Norwegian direct
14 Sep - 15 Sep Norwegian direct
14 Sep - 22 Sep Norwegian direct
14 Sep - 02 Oct Norwegian direct
14 Sep - 05 Oct Norwegian direct
25 Sep - 02 Oct Norwegian direct
25 Sep - 13 Oct Norwegian direct
25 Sep - 05 Oct Norwegian direct
25 Sep - 09 Oct Norwegian direct
14 Sep - 18 Sep Norwegian direct
14 Sep - 19 Sep Norwegian direct
14 Sep - 25 Sep Norwegian direct
14 Sep - 28 Sep Norwegian direct

Also check the deals for one-way flights from Trondheim 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.

Book a cheap hotel in Bergen

Cheap car rent in Bergen