Luxembourg to Madrid by train
Trains link Luxembourg (Luxembourg) and Madrid (Spain) through the European rail network. Most journeys take around 10h 40m including one or two connections at major hubs.
Operators on this corridor include CFL, Renfe (AVE).
Train fares are dynamic — typical range is €92 to €270. Advance-purchase tickets (1–2 months ahead) almost always beat walk-up prices.
Climate footprint: about 18 kg CO₂ per passenger by train vs roughly 200 kg by flight — taking the train saves ~182 kg on this distance.