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

Return flights

02 Dec - 04 Dec	Ryanair
30 Dec - 04 Jan	Luxair	direct
14 Dec - 17 Dec	KLM
29 Dec - 03 Jan	SWISS
12 Dec - 14 Dec	Luxair	direct
11 Dec - 14 Dec	Lufthansa
14 Dec - 21 Dec	Ryanair
29 Dec - 02 Jan	SWISS
05 Dec - 07 Dec	Lufthansa
23 Dec - 30 Dec	Lufthansa
28 Dec - 04 Jan	Luxair	direct
11 Dec - 14 Dec	Luxair	direct
15 Dec - 18 Dec	Luxair	direct
02 Dec - 03 Dec	Eurowings
30 Dec - 03 Jan	Lufthansa
29 Dec - 02 Jan	Luxair	direct

Also check the deals for one-way flights from Hamburg 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 Hamburg to Luxemburg in December from 166€

Return flights