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

Return flights

05 Dec - 07 Dec	Ryanair
12 Dec - 14 Dec	Ryanair
13 Dec - 15 Dec	Ryanair
11 Dec - 13 Dec	Ryanair
01 Dec - 05 Dec	Ryanair
12 Dec - 15 Dec	Ryanair
23 Dec - 26 Dec	KLM
05 Dec - 07 Dec	Luxair	direct
25 Dec - 29 Dec	Lufthansa
26 Dec - 30 Dec	SWISS
30 Dec - 04 Jan	KLM
28 Dec - 02 Jan	KLM
29 Dec - 03 Jan	KLM
27 Dec - 02 Jan	Lufthansa
30 Dec - 04 Jan	Luxair	direct

Also check the deals for one-way flights from Luxemburg to Stockholm 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 Stockholm in December from $166

Return flights