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

Return flights

03 Dec - 06 Dec	Ryanair
10 Dec - 14 Dec	Air Europa
11 Dec - 14 Dec	Air Europa
07 Dec - 10 Dec	Ryanair
01 Dec - 08 Dec	Vueling Airlines
06 Dec - 08 Dec	Vueling Airlines
06 Dec - 09 Dec	Wizz Air Malta
05 Dec - 09 Dec	KLM
04 Dec - 07 Dec	SWISS
30 Dec - 02 Jan	Wizz Air Malta
23 Dec - 29 Dec	Vueling Airlines

Also check the deals for one-way flights from Alicante 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 Alicante to Luxemburg in December from 125€

Return flights