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

Return flights

30 Dec - 06 Jan	SWISS
25 Dec - 31 Dec	SWISS
26 Dec - 01 Jan	Lufthansa
26 Dec - 05 Jan	Lufthansa
31 Dec - 05 Jan	Lufthansa
31 Dec - 06 Jan	Lufthansa
24 Dec - 31 Dec	SWISS
23 Dec - 31 Dec	Lufthansa
24 Dec - 01 Jan	SWISS
31 Dec - 04 Jan	Lufthansa
26 Dec - 04 Jan	Lufthansa
26 Dec - 26 Dec	Lufthansa
26 Dec - 28 Dec	Lufthansa
22 Dec - 30 Dec	SWISS
23 Dec - 24 Dec	Lufthansa
23 Dec - 30 Dec	Lufthansa
21 Dec - 05 Jan	SWISS
22 Dec - 29 Dec	SWISS
26 Dec - 02 Jan	Lufthansa
23 Dec - 28 Dec	Lufthansa

Also check the deals for one-way flights from Luxemburg to Geneva 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 Geneva in December from $182

Return flights