Cheapest return flights from Duesseldorf to Seoul in September from 682€

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

Return flights

02 Sep - 17 Sep Air France
22 Sep - 06 Oct Lufthansa
22 Sep - 30 Sep Finnair
16 Sep - 30 Sep Finnair
14 Sep - 27 Oct Lufthansa
21 Sep - 04 Oct Finnair
28 Sep - 13 Oct KLM
14 Sep - 27 Sep Finnair
11 Sep - 25 Sep Eurowings
14 Sep - 20 Sep Eurowings
25 Sep - 18 Oct Eurowings

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

Powered by

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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Feel free to contact us with any feedback or request another flight research.