The CFL express bus line

Luxemburg-Saarbrücken-Express L40

Set off from Luxembourg train station to reach Saarbrücken, one of the main German railway hubs, in 1 hour and 15 minutes.

From here you can comfortably reach the cities of Berlin, Frankfurt, Munich, Innsbruck, Salzburg and more with Deutsche Bahn ICE, EC or IC trains.

Whether you're taking a day trip to Saarbrücken or catching a connecting train, you'll find the corresponding offer here:
REGIOZONE 2 valid on all means of public transport in Luxembourg:

Children under the age of 12 are entitled to free transport if accompanied by a person of at least 12 years of age in possession of a valid "RegioZone" transport ticket. However, if the journey is entirely made abroad, this free of charge isn't granted.
Children under 6 years must be accompanied by an adult.

Students may travel free of charge, see the conditions here.

More information