Cheapest return flights from Oslo to Dublin in May from $91

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

Return flights

19 May - 27 May Ryanair
13 May - 20 May Ryanair
13 May - 19 May Ryanair
15 May - 19 May Ryanair
25 May - 04 Jun Norwegian direct
25 May - 05 Jun Norwegian direct
28 May - 31 May Ryanair
11 May - 12 May Norwegian direct
11 May - 21 May Norwegian direct
11 May - 22 May Norwegian direct
12 May - 21 May Norwegian direct
12 May - 22 May Norwegian direct
25 May - 11 Jun Norwegian direct
26 May - 05 Jun Norwegian direct
19 May - 04 Jun Norwegian direct
19 May - 05 Jun Norwegian direct
25 May - 12 Jun Norwegian direct
25 May - 09 Jun Norwegian direct
26 May - 11 Jun Norwegian direct
31 May - 04 Jun Norwegian direct

Also check the deals for one-way flights from Oslo to Dublin in May.

Powered by

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.

Book a cheap hotel in Dublin

Cheap car rent in Dublin

Feel free to contact us with any feedback or request another flight research.