Cheapest return flights from Duesseldorf to Seoul in May from $739

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

Return flights

27 May - 10 Jun Scandinavian Airlines
09 May - 23 May Turkish Airlines
10 May - 23 May Turkish Airlines
07 May - 14 May Turkish Airlines
18 May - 26 May LOT
18 May - 03 Jun Turkish Airlines
29 May - 13 Jun Turkish Airlines
14 May - 21 May easyJet
13 May - 27 May LOT
14 May - 27 May KLM
13 May - 29 May Pegasus Airlines
04 May - 17 May Finnair
14 May - 28 May Finnair
23 May - 06 Jun Finnair

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

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