The average train between Slough and Wales takes 3h 21m and the fastest train takes 2h 38m. There is a train service every few hours from Slough to Wales. 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 Slough and Wales. The earliest departure is at 4:59 AM at night, and the last departure from Slough is at 8:33 PM which arrives into Wales at 11:44 PM. All services require a transfer at London Paddington and take an average of 3h 21m. The schedules shown below are for the next available departures.



3h 29m • 3 changes



3h 7m • 3 changes



3h 37m • 3 changes



3h 21m • 3 changes



3h 23m • 3 changes



3h 15m • 3 changes



3h 29m • 3 changes



3h 7m • 3 changes



3h 23m • 3 changes



3h 15m • 3 changes



3h 29m • 3 changes



3h 7m • 3 changes



3h 23m • 3 changes



3h 15m • 3 changes



3h 29m • 3 changes



3h 7m • 3 changes
Want to know about travelling from Slough to Wales? 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 Wales. However, there are services departing from Slough station and arriving at Wales station via Retford. The journey, including transfers, takes approximately 3h 21m.
Slough to Wales train services, operated by Great Western Railway (GWR), depart from King's Cross station.
Slough to Wales train services, operated by Great Western Railway (GWR), arrive at Retford station.
Book your Slough to Wales train tickets online with Great Western Railway (GWR), London Underground (Tube) and 4 other operators.
The distance between Slough and Wales is 209 km. The road distance is 278 km.
London North Eastern Railway Limited (LNER) operates a train from King's Cross to Retford every 2 hours. Tickets cost £45–70 and the journey takes 1h 26m. Hull Trains also services this route every 4 hours.