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

Return flights

07 Dec - 10 Dec	Wizz Air Malta
07 Dec - 11 Dec	Wizz Air Malta
22 Dec - 26 Dec	Luxair	direct
26 Dec - 29 Dec	Luxair	direct
12 Dec - 16 Dec	Ryanair
11 Dec - 15 Dec	Ryanair
03 Dec - 07 Dec	Vueling Airlines
13 Dec - 16 Dec	Ryanair
04 Dec - 09 Dec	Lufthansa
11 Dec - 14 Dec	Iberia
31 Dec - 03 Jan	SWISS
30 Dec - 03 Jan	Lufthansa
30 Dec - 02 Jan	KLM
31 Dec - 04 Jan	KLM
29 Dec - 01 Jan	KLM
31 Dec - 02 Jan	KLM
28 Dec - 01 Jan	Lufthansa
30 Dec - 01 Jan	KLM

Also check the deals for one-way flights from Valencia 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 Valencia to Luxemburg in December from 122€

Return flights