The average train between Slough and Warminster takes 1h 57m and the fastest train takes 1h 33m. The train service runs several times per day from Slough to Warminster. 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 3 hours between Slough and Warminster. The earliest departure is at 6:54 AM in the morning, and the last departure from Slough is at 8:54 PM which arrives into Warminster at 10:40 PM. All services require a transfer at Reading and take an average of 1h 57m. The schedules shown below are for the next available departures.


1h 44m • 2 changes


1h 45m • 2 changes


1h 45m • 2 changes


1h 36m • 2 changes


1h 46m • 2 changes


1h 46m • 2 changes


1h 46m • 2 changes


1h 46m • 2 changes


1h 51m • 2 changes


1h 35m • 2 changes


1h 35m • 2 changes


1h 34m • 2 changes


2h 18m • 2 changes


2h 9m • 2 changes


1h 44m • 2 changes


1h 44m • 2 changes


2h 18m • 2 changes


2h 9m • 2 changes


1h 44m • 2 changes


1h 44m • 2 changes
Want to know about travelling from Slough to Warminster? 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 Warminster. However, there are services departing from Slough station and arriving at Warminster station via Reading. The journey, including transfers, takes approximately 1h 57m.
Slough to Warminster train services, operated by Great Western Railway (GWR), depart from Slough station.
Slough to Warminster train services, operated by Great Western Railway (GWR), arrive at Westbury (Wilts) station.
Book your Slough to Warminster train tickets online with Great Western Railway (GWR), Elizabeth Line (TfL) and South Western Railway.
The distance between Slough and Warminster is 115.1 km. The road distance is 131 km.
You can take a train from Slough to Warminster via Reading and Westbury (Wilts) in around 2h 41m.