By plane

Luxembourg’s national airline, Luxair, connects Luxembourg directly to major European capitals and to many other cities. The airport, located at Findel just six kilometres from the capital city centre, also hosts more than a dozen airlines that fly to Luxembourg daily or several times a week.

lux​-air​port​.lu
Transfer by bus from the airport
https://​www​.vis​itlux​em​bourg​.com/​p​l​a​n​-​y​o​u​r​-​s​t​a​y​/​g​e​t​t​i​n​g​-here