AirHint found the following cheapest return flights from Billund (BLL) to Oslo (OSL) in February 2026 (see full year).

Return flights

27 Feb - 12 Mar	Norwegian	direct
27 Feb - 01 Mar	Norwegian	direct
27 Feb - 15 Mar	Norwegian	direct
22 Feb - 12 Mar	Norwegian	direct
22 Feb - 01 Mar	Norwegian	direct
22 Feb - 15 Mar	Norwegian	direct
28 Feb - 13 Mar	Wizz Air

Also check the deals for one-way flights from Billund to Oslo in February.

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 Billund to Oslo in February from $140

Return flights