Getting to Aachen from Brussels Airport in Zaventem

Brussels Airport has its own railway station. It is situated underground, directly under the terminal building at level -1. Take the InterCity train that runs to Brussels-Midi station every 15 min. There, change onto a local Belgian train or the Thalys high-speed train to Aachen Hbf central station. Tickets can be purchased online beforehand, or from an NMBS ticket machine at the airport railway station. Total travel time is between 1h 30 min and 2 h.

Thalys
Belgian Rail