Cheapest return DUS–ICN flights, December

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

Return flights

26 Dec - 06 Jan Finnair
06 Dec - 01 Jan Air France
25 Dec - 05 Jan Scandinavian Airlines
27 Dec - 06 Jan Finnair
26 Dec - 05 Jan LOT
27 Dec - 05 Jan Finnair
24 Dec - 09 Jan Pegasus Airlines
25 Dec - 06 Jan Lufthansa

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

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