Cheapest return flights from Seoul to Dublin in December from $473

AirHint found the following cheapest return flights from Seoul (ICN) to Dublin (DUB) in December 2025 (see full year).

Return flights

07 Dec - 14 Dec Air China
26 Dec - 23 Jan China Southern
02 Dec - 07 Dec Air China
04 Dec - 09 Dec Etihad Airways
13 Dec - 24 Jan Etihad Airways
17 Dec - 13 Jan Lufthansa
15 Dec - 15 Jan Lufthansa
03 Dec - 07 Dec Scandinavian Airlines
17 Dec - 30 Dec Scandinavian Airlines
05 Dec - 07 Dec Scandinavian Airlines
29 Dec - 04 Jan Scandinavian Airlines
08 Dec - 29 Jan Scandinavian Airlines
04 Dec - 07 Dec Lufthansa
15 Dec - 17 Jan Lufthansa
02 Dec - 09 Dec Air France
02 Dec - 05 Dec Air France
26 Dec - 10 Jan Air France
24 Dec - 02 Jan China Eastern
15 Dec - 14 Jan Air France
19 Dec - 30 Dec Scandinavian Airlines

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

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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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