AirHint found the following cheapest one-way flights from Duesseldorf (DUS) to Seoul (ICN) in September 2026 (see full year).
One-Way flights
| 23 Sep | Eurowings | ||
| 12 Sep | Pegasus Airlines | ||
| 14 Sep | Eurowings | ||
| 07 Sep | Eurowings | ||
| 20 Sep | Ryanair | ||
| 29 Sep | Ryanair | ||
| 27 Sep | Etihad Airways | ||
| 15 Sep | Lufthansa |
Also check the deals for return flights from Duesseldorf to Seoul in September.
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