AirHint found the following cheapest one-way flights from Trondheim (TRD) to Bergen (BGO) in October 2025 (see full year).

One-Way flights

27 Oct	Norwegian	direct
20 Oct	Norwegian	direct
26 Oct	Norwegian	direct
15 Oct	Scandinavian Airlines	direct
28 Oct	Scandinavian Airlines	direct
29 Oct	Scandinavian Airlines	direct
07 Oct	Scandinavian Airlines	direct
09 Oct	Scandinavian Airlines	direct
14 Oct	Scandinavian Airlines	direct
16 Oct	Scandinavian Airlines	direct

Also check the deals for return flights from Trondheim to Bergen in October.

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 one-way flights from Trondheim to Bergen in October from 32€

One-Way flights