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

Return flights

17 Dec - 21 Dec	easyJet
26 Dec - 29 Dec	Lufthansa
13 Dec - 15 Dec	Austrian Airlines
08 Dec - 12 Dec	Austrian Airlines
26 Dec - 30 Dec	Lufthansa
15 Dec - 17 Dec	easyJet
24 Dec - 29 Dec	Austrian Airlines	direct
08 Dec - 12 Dec	Austrian Airlines	direct
11 Dec - 14 Dec	easyJet
22 Dec - 26 Dec	SWISS
18 Dec - 04 Jan	easyJet
21 Dec - 04 Jan	easyJet
30 Dec - 03 Jan	Lufthansa
19 Dec - 04 Jan	easyJet
18 Dec - 03 Jan	easyJet
31 Dec - 03 Jan	Austrian Airlines
24 Dec - 03 Jan	Austrian Airlines
20 Dec - 04 Jan	easyJet
18 Dec - 04 Jan	Luxair	direct
21 Dec - 04 Jan	Luxair	direct

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 $159

Return flights