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

Return flights

09 Jan - 11 Jan	Norwegian
09 Jan - 11 Jan	Norwegian	direct
16 Jan - 18 Jan	Norwegian	direct
23 Jan - 25 Jan	Norwegian	direct
08 Jan - 27 Jan	Norwegian	direct
08 Jan - 18 Jan	Norwegian	direct
08 Jan - 25 Jan	Norwegian	direct
08 Jan - 20 Jan	Norwegian	direct
10 Jan - 27 Jan	Norwegian	direct
10 Jan - 18 Jan	Norwegian	direct
27 Jan - 17 Feb	Norwegian	direct
30 Jan - 20 Feb	Norwegian	direct
30 Jan - 17 Feb	Norwegian	direct
29 Jan - 17 Feb	Norwegian	direct

Also check the deals for one-way flights from Oslo to Bergen 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 Oslo to Bergen in January from $111

Return flights