Cheapest return flights from Seoul to Luxemburg in December from $582

AirHint found the following cheapest return flights from Seoul (ICN) to Luxemburg (LUX) in December 2025 (see full year).

Return flights

03 Dec - 12 Dec Air France
02 Dec - 10 Dec Air France
27 Dec - 30 Dec Air France
22 Dec - 07 Jan LOT
21 Dec - 24 Dec LOT
06 Dec - 13 Dec Air France
24 Dec - 02 Jan Air France
25 Dec - 02 Jan KLM
27 Dec - 02 Jan Air France
10 Dec - 19 Dec Lufthansa
12 Dec - 19 Dec Lufthansa
24 Dec - 26 Dec Air France
20 Dec - 03 Jan KLM

Also check the deals for one-way flights from Seoul to Luxemburg in December.

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