Cheapest return flights from Duesseldorf to Seoul in July from $827

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

Return flights

01 Jul - 08 Jul KLM
01 Jul - 10 Aug KLM
28 Jul - 21 Aug Eurowings
12 Jul - 18 Jul Air Serbia
15 Jul - 21 Jul Eurowings
06 Jul - 12 Jul Finnair
13 Jul - 18 Jul Finnair
14 Jul - 22 Jul Finnair
06 Jul - 18 Jul Finnair
27 Jul - 27 Aug Eurowings
07 Jul - 25 Jul Ryanair
13 Jul - 27 Jul Eurowings
19 Jul - 15 Aug Ryanair
23 Jul - 12 Aug Eurowings
26 Jul - 26 Aug Finnair
20 Jul - 20 Aug Eurowings
20 Jul - 27 Aug Eurowings
22 Jul - 26 Aug Eurowings
19 Jul - 26 Aug Eurowings
17 Jul - 26 Jul Lufthansa

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

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