The average train between Slough and Welshpool takes 4h 32m and the fastest train takes 3h 31m. The train service runs several times per day from Slough to Welshpool. 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 Slough and Welshpool. The earliest departure is at 6:17 AM in the morning, and the last departure from Slough is at 8:46 PM which arrives into Welshpool at 7:48 AM. All services require a transfer at Reading and take an average of 4h 32m. The schedules shown below are for the next available departures.


3h 31m • 2 changes


3h 31m • 2 changes


3h 32m • 2 changes


3h 32m • 2 changes


3h 31m • 2 changes


3h 31m • 2 changes


3h 32m • 2 changes


3h 32m • 2 changes


3h 31m • 2 changes


3h 31m • 2 changes


3h 32m • 2 changes


3h 32m • 2 changes


3h 31m • 2 changes


3h 31m • 2 changes


3h 32m • 2 changes


3h 32m • 2 changes


3h 31m • 2 changes


3h 31m • 2 changes


3h 32m • 2 changes


3h 32m • 2 changes


3h 31m • 2 changes


3h 31m • 2 changes


3h 54m • 2 changes


3h 34m • 2 changes
Want to know about travelling from Slough to Welshpool? 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 Slough to Welshpool. However, there are services departing from Slough station and arriving at Welshpool station via Birmingham New Street. The journey, including transfers, takes approximately 4h 32m.
Slough to Welshpool train services, operated by Great Western Railway (GWR), depart from Reading station.
Slough to Welshpool train services, operated by Great Western Railway (GWR), arrive at Welshpool station.
Book your Slough to Welshpool train tickets online with Great Western Railway (GWR), Cross Country and 2 other operators.
The distance between Slough and Welshpool is 216.3 km. The road distance is 286 km.
You can take a train from Slough to Welshpool via Reading and Birmingham New Street in around 5h 4m.