The average bus between Trier and Liège takes 4h 18m and the fastest bus takes 3h 20m. The bus service runs several times per day from Trier 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.
Buses run 4 times a day between Trier and Liège. The earliest departure is at 1:15 AM at night, and the last departure from Trier is at 12:40 PM which arrives into Liège at 6:00 PM. All services require a transfer, and take on average 4h 18m. The schedules shown below are for the next available departures.

3h 20m • 1 change

4h 10m • 1 change

3h 45m • 1 change

5h 10m • 1 change

3h 20m • 1 change

4h 10m • 1 change

3h 45m • 1 change

5h 10m • 1 change

3h 20m • 1 change

4h 10m • 1 change

3h 45m • 1 change

5h 10m • 1 change
Want to know about travelling from Trier 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 bus from Trier to Liège. However, there are services departing from Trier station and arriving at Liège station via Luxembourg, P+R Bouillon. The journey, including transfers, takes approximately 4h 18m.
Trier to Liège bus services, operated by FlixBus, depart from Trier central train station.
Trier to Liège bus services, operated by FlixBus, arrive at Liège Guillemins station.
Book your Trier to Liège bus tickets online with FlixBus.
The distance between Trier and Liège is 123.8 km. The road distance is 203 km.
You can take a bus from Trier central train station to Liège Guillemins via Luxembourg, P+R Bouillon in around 3h 50m.