Cheapest return flights from Seoul to Dublin in May from $617

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

Return flights

25 May - 28 May Scandinavian Airlines
13 May - 27 May Scandinavian Airlines
18 May - 21 May Scandinavian Airlines
30 May - 07 Jun Scandinavian Airlines
19 May - 09 Jun KLM
23 May - 08 Jun Lufthansa
17 May - 21 May Finnair
11 May - 21 May Lufthansa
26 May - 13 Jun Lufthansa
28 May - 04 Jun Air France
30 May - 06 Jun Finnair
23 May - 30 May Finnair
01 May - 18 May Lufthansa
01 May - 17 May Lufthansa
01 May - 08 May Finnair
06 May - 09 May Air Canada
31 May - 21 Jun Air Canada

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

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