The average train between Luxembourg and Diegem takes 4h and the fastest train takes 3h 5m. The train service runs several times per day from Luxembourg to Diegem. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run every 4 hours between Luxembourg and Diegem. The earliest departure is at 7:41 AM in the morning, and the last departure from Luxembourg is at 8:11 PM which arrives into Diegem at 6:46 AM. All services require a transfer, and take on average 4h. The schedules shown below are for the next available departures.

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3h 35m • 1 changeWant to know about travelling from Luxembourg to Diegem? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from Luxembourg to Diegem. However, there are services departing from Luxembourg station and arriving at Bruxelles-Luxembourg station via Bruxelles-Luxembourg station. The journey, including transfers, takes approximately 4h.
Luxembourg to Diegem train services, operated by Belgian Railways (NMBS/SNCB), depart from Luxembourg station.
Luxembourg to Diegem train services, operated by Belgian Railways (NMBS/SNCB), arrive at Bruxelles-Luxembourg station.
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The distance between Luxembourg and Diegem is 186.7 km. The road distance is 213 km.
Belgian Railways (NMBS/SNCB) operates a train from Luxembourg to Bruxelles-Luxembourg hourly. Tickets cost €40–65 and the journey takes 2h 52m.