AirHint found the following cheapest one-way flights from Seoul (ICN) to Copenhagen (CPH) in October 2025 (see full year).
One-Way flights
| 15 Oct | Jin Air | ||
| 20 Oct | Air China | ||
| 19 Oct | Air China | ||
| 16 Oct | Thai VietJet Air | ||
| 17 Oct | Jin Air | ||
| 27 Oct | Air China | ||
| 30 Oct | Thai AirAsia X | ||
| 21 Oct | Air China | ||
| 26 Oct | Air China | ||
| 22 Oct | Air China |
Also check the deals for return flights from Seoul to Copenhagen in October.
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