Cheapest return flights from Duesseldorf to Seoul in April from 635€

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

Return flights

30 Apr - 11 May Turkish Airlines
21 Apr - 06 May Turkish Airlines
30 Apr - 05 May Turkish Airlines
20 Apr - 11 May Eurowings
22 Apr - 30 Apr LOT
20 Apr - 30 Apr Eurowings
30 Apr - 16 May Lufthansa
06 Apr - 20 Apr Lufthansa
22 Apr - 10 May Turkish Airlines
26 Apr - 03 May Finnair
16 Apr - 02 May Finnair
29 Apr - 04 May LOT
07 Apr - 14 Apr Eurowings
22 Apr - 29 Apr Eurowings
18 Apr - 31 May Finnair
06 Apr - 19 Apr Lufthansa
18 Apr - 25 Apr Turkish Airlines
02 Apr - 09 Apr Eurowings
03 Apr - 18 Apr Norwegian
02 Apr - 18 Apr Eurowings

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

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