The average bus between Slough and Topsham takes 5h 30m and the fastest bus takes 4h 48m. The bus service runs several times per day from Slough to Topsham. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run every 4 hours between Slough and Topsham. The earliest departure is at 7:29 AM in the morning, and the last departure from Slough is at 10:32 PM which arrives into Topsham at 5:54 AM. All services require a transfer at Heathrow Central Bus Station and take an average of 5h 30m. The schedules shown below are for the next available departures.


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4h 53m • 2 changesWant to know about travelling from Slough to Topsham? 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 bus from Slough to Topsham. However, there are services departing from Slough station and arriving at Topsham station via Bampfylde Street. The journey, including transfers, takes approximately 5h 30m.
Slough to Topsham bus services, operated by First Berkshire & The Thames Valley, depart from Heathrow Central Bus Station.
Slough to Topsham bus services, operated by First Berkshire & The Thames Valley, arrive at Bampfylde Street station.
The distance between Slough and Topsham is 220.4 km. The road distance is 273 km.
National Express operates a bus from Heathrow Central Bus Station to Bampfylde Street hourly. Tickets cost £30–75 and the journey takes 3h 30m.