Cheapest return flights from Oslo to Dublin in May from $111

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

Return flights

10 May - 29 May Norwegian direct
10 May - 22 May Norwegian direct
25 May - 29 May Norwegian direct
25 May - 12 Jun Norwegian direct
04 May - 22 May Norwegian direct
18 May - 29 May Norwegian direct
18 May - 22 May Norwegian direct
10 May - 14 May Norwegian direct
10 May - 15 May Norwegian direct
04 May - 08 May Norwegian direct
17 May - 29 May Norwegian direct
24 May - 12 Jun Norwegian direct
29 May - 12 Jun Norwegian direct
29 May - 18 Jun Norwegian direct
25 May - 01 Jun Norwegian direct
18 May - 01 Jun Norwegian direct
17 May - 01 Jun Norwegian direct
24 May - 01 Jun Norwegian direct
29 May - 01 Jun Norwegian direct
25 May - 10 Jun Norwegian

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

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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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