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

Return flights

12 Dec - 14 Dec	KLM
10 Dec - 13 Dec	KLM
24 Dec - 31 Dec	KLM
19 Dec - 22 Dec	Ryanair
28 Dec - 04 Jan	Ryanair
23 Dec - 05 Jan	Ryanair
28 Dec - 30 Dec	Ryanair
30 Dec - 02 Jan	Ryanair
23 Dec - 30 Dec	Scandinavian Airlines
23 Dec - 04 Jan	Ryanair
28 Dec - 03 Jan	Ryanair
23 Dec - 26 Dec	Ryanair
23 Dec - 04 Jan	Luxair	direct
23 Dec - 30 Dec	Luxair	direct
28 Dec - 28 Dec	Ryanair
28 Dec - 04 Jan	Luxair	direct
28 Dec - 30 Dec	Luxair	direct

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 187€

Return flights