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

Return flights

15 Dec - 02 Jan	Luxair	direct
19 Dec - 05 Jan	Ryanair
01 Dec - 05 Dec	Wizz Air Malta
17 Dec - 04 Jan	KLM
18 Dec - 04 Jan	KLM
17 Dec - 02 Jan	Vueling Airlines
23 Dec - 26 Dec	Vueling Airlines
26 Dec - 29 Dec	KLM
30 Dec - 04 Jan	Air Europa
04 Dec - 08 Dec	Air Europa
24 Dec - 26 Dec	KLM
22 Dec - 28 Dec	Wizz Air Malta
19 Dec - 05 Jan	Luxair	direct
23 Dec - 25 Dec	Vueling Airlines
05 Dec - 08 Dec	Luxair	direct
01 Dec - 05 Dec	Luxair	direct

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 $128

Return flights