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

Return flights

16 Dec - 19 Dec	easyJet
06 Dec - 10 Dec	SWISS
06 Dec - 07 Dec	SWISS
10 Dec - 15 Dec	Austrian Airlines	direct
10 Dec - 12 Dec	easyJet
12 Dec - 16 Dec	SWISS
03 Dec - 07 Dec	Austrian Airlines
12 Dec - 19 Dec	SWISS
13 Dec - 14 Dec	SWISS
25 Dec - 30 Dec	SWISS
30 Dec - 05 Jan	Lufthansa
30 Dec - 04 Jan	Austrian Airlines
13 Dec - 02 Jan	Lufthansa
14 Dec - 02 Jan	Lufthansa
29 Dec - 02 Jan	Lufthansa
12 Dec - 02 Jan	SWISS
27 Dec - 04 Jan	Lufthansa
14 Dec - 04 Jan	Lufthansa
25 Dec - 02 Jan	SWISS
17 Dec - 05 Jan	Austrian Airlines

Also check the deals for one-way flights from Luxemburg to Vienna 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 Luxemburg to Vienna in December from $160

Return flights