Cheapest return flights from Duesseldorf to Seoul in August from $748

Best time to book flights for Duesseldorf (DUS) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from Duesseldorf (DUS) to Seoul (ICN) in August 2025 (see full year).

Return flights

29 Aug - 19 Sep KLM
31 Aug - 18 Sep Finnair
18 Aug - 05 Sep KLM
20 Aug - 30 Aug Finnair
21 Aug - 31 Aug Etihad Airways
20 Aug - 29 Aug Finnair
18 Aug - 25 Aug Finnair
08 Aug - 15 Sep KLM
11 Aug - 27 Aug Finnair
11 Aug - 24 Aug Finnair
17 Aug - 24 Aug Finnair
04 Aug - 21 Aug Eurowings
03 Aug - 22 Aug Finnair
02 Aug - 16 Aug Etihad Airways

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

Skyscanner

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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