AirHint found the following cheapest one-way flights from Haugesund (HAU) to Oslo (OSL) in October 2025 (see full year).

One-Way flights

07 Oct	Wizz Air
05 Oct	Norwegian	direct
03 Oct	Norwegian	direct
06 Oct	Norwegian	direct
08 Oct	Norwegian	direct
09 Oct	Norwegian	direct
10 Oct	Norwegian	direct
12 Oct	Norwegian	direct
13 Oct	Norwegian	direct
14 Oct	Norwegian	direct

Also check the deals for return flights from Haugesund to Oslo 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 Haugesund to Oslo in October from 34€

One-Way flights