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

Return flights

02 Dec - 08 Jan	Wizz Air
21 Dec - 05 Jan	Wizz Air
22 Dec - 27 Dec	Wizz Air
01 Dec - 08 Jan	Ryanair
19 Dec - 04 Jan	Wizz Air
02 Dec - 09 Dec	Ryanair
26 Dec - 10 Jan	Ryanair
19 Dec - 22 Dec	Ryanair
09 Dec - 11 Dec	Ryanair
04 Dec - 08 Dec	Ryanair
20 Dec - 04 Jan	Wizz Air
03 Dec - 08 Jan	Ryanair
03 Dec - 07 Jan	Ryanair
05 Dec - 12 Dec	Ryanair
26 Dec - 03 Jan	Ryanair
21 Dec - 04 Jan	Wizz Air
19 Dec - 26 Dec	Wizz Air
14 Dec - 16 Dec	Ryanair
23 Dec - 28 Dec	Ryanair
12 Dec - 14 Dec	Ryanair

Also check the deals for one-way flights from Warsaw 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 Warsaw to Luxemburg in December from 117€

Return flights