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

Return flights

23 Dec - 31 Dec	Luxair	direct
23 Dec - 26 Dec	Luxair	direct
24 Dec - 27 Dec	Luxair	direct
12 Dec - 02 Jan	Luxair	direct
24 Dec - 28 Dec	Luxair	direct
11 Dec - 14 Dec	Luxair	direct
04 Dec - 07 Dec	Luxair	direct
25 Dec - 28 Dec	Luxair	direct
08 Dec - 11 Dec	Luxair	direct
01 Dec - 03 Dec	Luxair	direct

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

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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Cheapest return flights from Munich to Luxemburg in December from $132

Return flights