Cheapest return flights from Madrid to Luxemburg in December from $143

Best time to book flights for Madrid (MAD) to Luxemburg (LUX) flights at AirHint

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

Return flights

26 Dec - 30 Dec Luxair direct
04 Dec - 08 Dec Luxair direct
18 Dec - 25 Dec Luxair direct
05 Dec - 08 Dec Luxair direct
13 Dec - 16 Dec Air Europa
14 Dec - 17 Dec Luxair direct
13 Dec - 20 Dec Air Europa
14 Dec - 21 Dec Iberia
17 Dec - 21 Dec KLM
15 Dec - 21 Dec KLM

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

Skyscanner

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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