Cheapest return flights from Madrid to Luxemburg in December from 129€

AirHint found the following cheapest return flights from Madrid (MAD) to Luxemburg (LUX) in December 2026 (see full year).

Return flights

04 Dec - 08 Dec Luxair direct
30 Dec - 04 Jan Luxair direct
27 Dec - 31 Dec KLM
19 Dec - 24 Dec KLM
06 Dec - 09 Dec Luxair direct
26 Dec - 30 Dec KLM
27 Dec - 31 Dec Luxair direct
20 Dec - 25 Dec KLM
20 Dec - 25 Dec Luxair direct

Also check the deals for one-way flights from Madrid to Luxemburg in December.

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