The average train between Lille and Diegem takes 1h 16m and the fastest train takes 1h. There is a train service every few hours from Lille 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 hourly between Lille and Diegem. The earliest departure is at 7:18 AM in the morning, and the last departure from Lille is at 10:22 PM which arrives into Diegem at 11:22 PM. All services require a transfer, and take on average 1h 16m. The schedules shown below are for the next available departures.

1h 4m • 1 change

1h 4m • 1 change

1h 22m • 1 change

1h 26m • 1 change

1h 4m • 1 change

1h 4m • 1 change

1h 22m • 1 change

1h 26m • 1 change

1h 4m • 1 change

1h 20m • 1 change

1h 24m • 1 change

1h 23m • 1 change

1h 4m • 1 change

1h 47m • 1 change

1h 36m • 1 change

1h 43m • 1 change
Want to know about travelling from Lille 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 Lille to Diegem. However, there are services departing from Lille station and arriving at Diegem station via Brussel-Zuid / Bruxelles-Midi. The journey, including transfers, takes approximately 1h 16m.
Lille to Diegem train services, operated by TGV inOui, depart from Lille Europe station.
Lille to Diegem train services, operated by TGV inOui, arrive at Diegem station.
Book your Lille to Diegem train tickets online with TGV inOui, Belgian Railways (NMBS/SNCB) and Eurostar.
The distance between Lille and Diegem is 101.2 km. The road distance is 116 km.
You can take a train from Lille Europe to Diegem via Bruxelles-Midi in around 1h 2m.