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

Return flights

16 Feb - 26 Feb	Eurowings
08 Feb - 10 Mar	Pegasus Airlines
08 Feb - 09 Mar	Pegasus Airlines
22 Feb - 05 Mar	Pegasus Airlines
02 Feb - 09 Feb	Eurowings
08 Feb - 08 Mar	Pegasus Airlines
15 Feb - 14 Mar	Pegasus Airlines
10 Feb - 09 Mar	Scandinavian Airlines
03 Feb - 09 Feb	Eurowings
10 Feb - 10 Mar	AJet
01 Feb - 01 Mar	Eurowings
25 Feb - 06 Mar	Aer Lingus
01 Feb - 24 Feb	LOT
09 Feb - 10 Mar	LOT
13 Feb - 22 Feb	Finnair
13 Feb - 16 Feb	Finnair
10 Feb - 24 Feb	LOT
10 Feb - 25 Feb	Lufthansa
14 Feb - 26 Feb	SunExpress
01 Feb - 13 Feb	Eurowings

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

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Duesseldorf to Seoul in February from 499€

Return flights