AirHint found the following cheapest one-way flights from Seoul (ICN) to Luxemburg (LUX) in December 2025 (see full year).
One-Way flights
| 03 Dec | China Southern | ||
| 24 Dec | China Southern | ||
| 17 Dec | China Southern | ||
| 02 Dec | China Eastern | ||
| 30 Dec | LOT | ||
| 27 Dec | LOT | ||
| 11 Dec | Lufthansa | ||
| 12 Dec | Lufthansa | ||
| 19 Dec | Lufthansa |
Also check the deals for return flights from Seoul to Luxemburg in December.
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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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