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

Return flights

06 Dec - 12 Dec	Ryanair
07 Dec - 13 Dec	Ryanair
07 Dec - 12 Dec	Ryanair
06 Dec - 11 Dec	Ryanair
04 Dec - 11 Dec	Ryanair
05 Dec - 14 Dec	KLM
13 Dec - 16 Dec	Ryanair
08 Dec - 13 Dec	Ryanair
04 Dec - 08 Dec	Lufthansa
14 Dec - 02 Jan	Ryanair
17 Dec - 05 Jan	KLM
19 Dec - 30 Dec	Norwegian Air Sweden AOC
26 Dec - 03 Jan	LOT
26 Dec - 04 Jan	KLM
23 Dec - 04 Jan	LOT
14 Dec - 02 Jan	Luxair	direct
27 Dec - 04 Jan	Ryanair
26 Dec - 04 Jan	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 123€

Return flights