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

Return flights

06 Dec - 08 Dec	Ryanair
08 Dec - 12 Dec	Ryanair
12 Dec - 14 Dec	easyJet
12 Dec - 15 Dec	easyJet
11 Dec - 14 Dec	Ryanair
04 Dec - 21 Dec	Ryanair
09 Dec - 11 Dec	Luxair	direct
30 Dec - 08 Jan	Luxair	direct
26 Dec - 29 Dec	easyJet
05 Dec - 07 Dec	Ryanair
25 Dec - 30 Dec	Lufthansa
27 Dec - 01 Jan	Lufthansa
23 Dec - 02 Jan	Ryanair
30 Dec - 02 Jan	KLM
21 Dec - 03 Jan	Ryanair
28 Dec - 04 Jan	Lufthansa
30 Dec - 03 Jan	Lufthansa
31 Dec - 04 Jan	Lufthansa
27 Dec - 02 Jan	Lufthansa
27 Dec - 03 Jan	Lufthansa

Also check the deals for one-way flights from Luxemburg to Budapest 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 Budapest in December from $153

Return flights