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

Return flights

13 Mar - 03 Apr	Eurowings
20 Mar - 31 Mar	LOT
24 Mar - 18 Apr	Eurowings
02 Mar - 08 Mar	Lufthansa
06 Mar - 22 Mar	Lufthansa
19 Mar - 31 Mar	Finnair
05 Mar - 22 Mar	Finnair
01 Mar - 08 Mar	Turkish Airlines
01 Mar - 12 Mar	Turkish Airlines
01 Mar - 13 Mar	Turkish Airlines
02 Mar - 15 Mar	Finnair
17 Mar - 24 Mar	Eurowings
14 Mar - 03 Apr	Qatar Airways
21 Mar - 04 Apr	Etihad Airways
13 Mar - 04 Apr	Eurowings
31 Mar - 11 Apr	Etihad Airways
24 Mar - 06 Apr	Finnair
24 Mar - 12 Apr	Finnair
16 Mar - 12 Apr	British Airways
27 Mar - 05 Apr	Finnair

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

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 March from $1105

Return flights