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
12 Dec - 14 Dec	easyJet
12 Dec - 15 Dec	easyJet
08 Dec - 12 Dec	Ryanair
11 Dec - 14 Dec	Ryanair
18 Dec - 21 Dec	easyJet
23 Dec - 26 Dec	Ryanair
05 Dec - 07 Dec	Ryanair
04 Dec - 07 Dec	Ryanair
26 Dec - 29 Dec	easyJet
17 Dec - 01 Jan	Lufthansa
28 Dec - 01 Jan	Lufthansa
25 Dec - 04 Jan	Lufthansa
30 Dec - 02 Jan	KLM
23 Dec - 02 Jan	Lufthansa
21 Dec - 04 Jan	Ryanair
28 Dec - 01 Jan	Luxair	direct
30 Dec - 04 Jan	Ryanair
20 Dec - 04 Jan	Ryanair
19 Dec - 04 Jan	easyJet

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.

Book a cheap hotel in Budapest

Cheap car rent in Budapest

Cheapest return flights from Luxemburg to Budapest in December from 109€

Return flights