The average train between Slough and Thornton Heath takes 1h 21m and the fastest train takes 1h 7m. The train runs at least 2 times per hour from Slough to Thornton Heath. 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 30 minutes between Slough and Thornton Heath. The earliest departure is at 4:35 AM at night, and the last departure from Slough is at 10:59 PM which arrives into Thornton Heath at 12:40 AM. All services require a transfer at London Paddington and take an average of 1h 21m. The schedules shown below are for the next available departures.


1h 29m • 2 changes


1h 23m • 2 changes
Arrives next day


1h 26m • 2 changes
Arrives next day


1h 41m • 2 changes


1h 25m • 2 changes


1h 24m • 2 changes


1h 7m • 2 changes


1h 32m • 2 changes


1h 50m • 2 changes


1h 33m • 2 changes


1h 22m • 2 changes


1h 22m • 2 changes
Want to know about travelling from Slough to Thornton Heath? 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 Thornton Heath. However, there are services departing from Slough station and arriving at Thornton Heath station via London Paddington. The journey, including transfers, takes approximately 1h 21m.
Slough to Thornton Heath train services, operated by Great Western Railway (GWR), depart from Slough station.
Slough to Thornton Heath train services, operated by Great Western Railway (GWR), arrive at Thornton Heath station.
Book your Slough to Thornton Heath train tickets online with Great Western Railway (GWR), London Underground (Tube) and 2 other operators.
The distance between Slough and Thornton Heath is 36.5 km. The road distance is 50 km.
There is no direct connection from Slough to Thornton Heath. However, you can take the train to London Paddington, walk to Paddington station, take the subway to Victoria station, walk to London Victoria, then take the train to Thornton Heath.