The average train between Mons and Liège takes 1h 51m and the fastest train takes 1h 50m. There is a train service every few hours from Mons to Liège. 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 2 hours between Mons and Liège. The earliest departure is at 5:20 AM in the morning, and the last departure from Mons is at 7:20 PM which arrives into Liège at 9:12 PM. All services require a transfer, and take on average 1h 51m. The schedules shown below are for the next available departures.

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1h 53m • 1 change

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1h 50m • 1 change

1h 52m • 1 change

1h 50m • 1 change

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1h 50m • 1 change

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1h 51m • 1 change

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Want to know about travelling from Mons to Liège? 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 Mons to Liège. However, there are services departing from Mons station and arriving at Liège station via Bruxelles-Midi. The journey, including transfers, takes approximately 1h 51m.
Mons to Liège train services, operated by Belgian Railways (NMBS/SNCB), depart from Mons station.
Mons to Liège train services, operated by Belgian Railways (NMBS/SNCB), arrive at Liege-Guillemins station.
Book your Mons to Liège train tickets online with Belgian Railways (NMBS/SNCB), Deutsche Bahn Intercity (DB IC) and Eurostar.
The distance between Mons and Liège is 115.9 km. The road distance is 162 km.
You can take a train from Mons to Liege-Guillemins via Brussel-Zuid / Bruxelles-Midi in around 1h 54m.