Cheapest return flights from Dublin to Seoul in May from $638

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

Return flights

07 May - 18 May Scandinavian Airlines
22 May - 29 May Scandinavian Airlines
21 May - 29 May Scandinavian Airlines
28 May - 08 Jun Scandinavian Airlines
20 May - 27 May Scandinavian Airlines
07 May - 23 Jun Lufthansa
29 May - 15 Jun Scandinavian Airlines
04 May - 20 May Lufthansa
01 May - 15 May Scandinavian Airlines
06 May - 22 Jun Lufthansa
07 May - 22 Jun Scandinavian Airlines
01 May - 09 May Scandinavian Airlines
01 May - 05 May Turkish Airlines
20 May - 31 May Etihad Airways
19 May - 31 May Etihad Airways
29 May - 12 Jun Aer Lingus
30 May - 11 Jun Lufthansa

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