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

Return flights

07 Apr - 09 Apr	Norwegian	direct
07 Apr - 20 Apr	Norwegian	direct
07 Apr - 10 Apr	Norwegian	direct
29 Apr - 16 May	Norwegian	direct
01 Apr - 20 Apr	Norwegian	direct
27 Apr - 16 May	Norwegian	direct
01 Apr - 10 Apr	Norwegian	direct
01 Apr - 09 Apr	Norwegian	direct
02 Apr - 20 Apr	Norwegian	direct
02 Apr - 10 Apr	Norwegian	direct
02 Apr - 09 Apr	Norwegian	direct
03 Apr - 05 Apr	Wideroe	direct

Also check the deals for one-way flights from Oslo to Bergen in April.

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 April from $140

Return flights