AirHint found the following cheapest one-way flights from Seoul (ICN) to Dublin (DUB) in May 2026 (see full year).
One-Way flights
| 16 May | Air China | ||
| 04 May | China Southern | ||
| 05 May | MIAT Mongolian Airlines | ||
| 06 May | Finnair |
Also check the deals for return flights from Seoul to Dublin in May.
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