The average train between Neath and Slough takes 2h 49m and the fastest train takes 2h 34m. There is a train service every few hours from Neath to Slough. 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 Neath and Slough. The earliest departure is at 3:58 AM at night, and the last departure from Neath is at 8:35 PM which arrives into Slough at 11:21 PM. All services require a transfer, and take on average 2h 49m. The schedules shown below are for the next available departures.

2h 48m • 1 change

2h 48m • 1 change

2h 47m • 1 change

2h 51m • 1 change

3h 17m • 1 change

2h 34m • 1 change

2h 34m • 1 change

2h 59m • 1 change

3h 13m • 1 change

2h 44m • 1 change

2h 47m • 1 change

2h 46m • 1 change

2h 44m • 1 change

2h 48m • 1 change

2h 46m • 1 change

2h 46m • 1 change
Want to know about travelling from Neath to Slough? 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 Neath to Slough. However, there are services departing from Neath station and arriving at Slough station via Reading. The journey, including transfers, takes approximately 2h 49m.
Neath to Slough train services, operated by Great Western Railway (GWR), depart from Neath station.
Neath to Slough train services, operated by Great Western Railway (GWR), arrive at Reading station.
Book your Neath to Slough train tickets online with Great Western Railway (GWR) and Elizabeth Line (TfL).
The distance between Neath and Slough is 222.3 km. The road distance is 264 km.
Great Western Railway (GWR) operates a train from Neath to Reading hourly. Tickets cost £65–130 and the journey takes 2h 41m.