Cheapest return flights from Oslo to Dublin in May from 99€

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

Return flights

13 May - 16 May Ryanair
18 May - 21 May Norwegian direct
11 May - 21 May Norwegian direct
10 May - 21 May Norwegian direct
12 May - 21 May Norwegian direct
05 May - 21 May Norwegian direct
19 May - 21 May Norwegian direct
26 May - 04 Jun Norwegian direct
26 May - 05 Jun Norwegian direct
18 May - 04 Jun Norwegian direct
18 May - 05 Jun Norwegian direct
19 May - 04 Jun Norwegian direct
19 May - 05 Jun Norwegian direct
08 May - 13 May Ryanair
11 May - 22 May Norwegian direct
10 May - 22 May Norwegian direct
26 May - 09 Jun Norwegian direct
26 May - 02 Jun Norwegian direct
26 May - 11 Jun Norwegian direct
18 May - 02 Jun Norwegian direct

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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