AirHint found the following cheapest return flights from Bergen (BGO) to Trondheim (TRD) in January 2026 (see full year).

Return flights

29 Jan - 01 Feb	Wizz Air
29 Jan - 01 Feb	Scandinavian Airlines	direct
02 Jan - 05 Jan	Scandinavian Airlines	direct
04 Jan - 05 Jan	Wideroe	direct
01 Jan - 04 Jan	Wideroe
01 Jan - 02 Jan	Norwegian	direct
01 Jan - 04 Jan	Norwegian	direct
01 Jan - 06 Jan	Norwegian
31 Jan - 01 Feb	Norwegian
19 Jan - 01 Feb	Norwegian
01 Jan - 12 Jan	Norwegian
01 Jan - 05 Jan	Norwegian
04 Jan - 06 Jan	Norwegian
04 Jan - 12 Jan	Norwegian

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

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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Cheapest return flights from Bergen to Trondheim in January from $117

Return flights