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

Return flights

05 Dec - 12 Dec	Ryanair
05 Dec - 13 Dec	Ryanair
07 Dec - 11 Dec	Ryanair
04 Dec - 08 Dec	Ryanair
05 Dec - 07 Dec	Lufthansa
26 Dec - 23 Jan	Lufthansa
22 Dec - 06 Jan	Ryanair
26 Dec - 02 Jan	LOT
22 Dec - 04 Jan	Ryanair
26 Dec - 30 Dec	Lufthansa
19 Dec - 28 Dec	Ryanair
25 Dec - 28 Dec	Lufthansa
27 Dec - 04 Jan	KLM
26 Dec - 23 Jan	Luxair	direct
29 Dec - 02 Jan	LOT
05 Dec - 12 Dec	Luxair	direct
26 Dec - 02 Jan	Luxair	direct
23 Dec - 26 Dec	Lufthansa
27 Dec - 02 Jan	Ryanair

Also check the deals for one-way flights from Stockholm 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 Stockholm to Luxemburg in December from $174

Return flights