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

Return flights

01 Feb - 05 Feb	Norwegian	direct
06 Feb - 09 Feb	Scandinavian Airlines
26 Feb - 12 Mar	Norwegian	direct
26 Feb - 05 Mar	Norwegian	direct
01 Feb - 08 Feb	Norwegian	direct
07 Feb - 10 Feb	Scandinavian Airlines
15 Feb - 05 Mar	Norwegian	direct
22 Feb - 12 Mar	Norwegian	direct
22 Feb - 05 Mar	Norwegian	direct
26 Feb - 15 Mar	Norwegian	direct
01 Feb - 15 Feb	Norwegian	direct

Also check the deals for one-way flights from Oslo to Dublin 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 Oslo to Dublin in February from $122

Return flights