Cheapest return MAD–ICN flights, December

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

Return flights

14 Dec - 26 Dec Scandinavian Airlines
14 Dec - 31 Dec Scandinavian Airlines
06 Dec - 17 Dec Scandinavian Airlines
07 Dec - 22 Dec Scandinavian Airlines
02 Dec - 15 Dec Scandinavian Airlines
07 Dec - 17 Dec Scandinavian Airlines
03 Dec - 17 Dec Scandinavian Airlines
04 Dec - 17 Dec Scandinavian Airlines
03 Dec - 10 Dec Scandinavian Airlines
04 Dec - 15 Dec Scandinavian Airlines
28 Dec - 14 Jan Scandinavian Airlines
31 Dec - 17 Jan Finnair
29 Dec - 15 Jan Finnair
18 Dec - 01 Jan Scandinavian Airlines
28 Dec - 05 Jan Scandinavian Airlines
30 Dec - 08 Jan Scandinavian Airlines
17 Dec - 01 Jan Scandinavian Airlines
30 Dec - 05 Jan Scandinavian Airlines
31 Dec - 08 Jan Scandinavian Airlines
29 Dec - 08 Jan China Southern

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

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