Cheapest return ICN–DUB flights, December

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

Return flights

11 Dec - 17 Dec Scandinavian Airlines
01 Dec - 15 Jan Scandinavian Airlines
07 Dec - 18 Dec Scandinavian Airlines
13 Dec - 17 Dec Finnair
16 Dec - 21 Dec Lufthansa
25 Dec - 02 Jan Etihad Airways
14 Dec - 21 Dec Lufthansa
26 Dec - 02 Jan Lufthansa
28 Dec - 28 Dec Turkish Airlines

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

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