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

Return flights

30 Dec - 07 Jan	Ryanair
30 Dec - 01 Jan	Ryanair
26 Dec - 31 Dec	KLM
24 Dec - 31 Dec	KLM
26 Dec - 29 Dec	easyJet
23 Dec - 30 Dec	easyJet
26 Dec - 28 Dec	Ryanair
26 Dec - 01 Jan	easyJet
22 Dec - 27 Dec	easyJet
22 Dec - 31 Dec	easyJet
20 Dec - 23 Dec	Ryanair
24 Dec - 27 Dec	easyJet
30 Dec - 02 Jan	Ryanair
22 Dec - 04 Jan	easyJet
31 Dec - 03 Jan	Ryanair
25 Dec - 28 Dec	KLM
31 Dec - 02 Jan	Ryanair
27 Dec - 02 Jan	easyJet
26 Dec - 02 Jan	easyJet
21 Dec - 04 Jan	easyJet

Also check the deals for one-way flights from Luxemburg to Warsaw 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 Warsaw in December from $202

Return flights