Cheapest return flights from Duesseldorf to Seoul in September from $1586

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

Return flights

14 Sep - 20 Sep Lufthansa
07 Sep - 21 Sep Lufthansa
01 Sep - 14 Sep Etihad Airways
06 Sep - 26 Sep Finnair
01 Sep - 16 Sep Eurowings
11 Sep - 25 Sep Lufthansa
05 Sep - 26 Sep Lufthansa
20 Sep - 30 Sep Japan Airlines
20 Sep - 07 Oct Japan Airlines

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

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