The average bus between Slough and Chepstow takes 4h 34m and the fastest bus takes 4h 11m. The bus service runs several times per day from Slough to Chepstow. 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 Chepstow. The earliest departure is at 2:32 AM at night, and the last departure from Slough is at 3:33 PM which arrives into Chepstow at 7:58 PM. All services require a transfer at Heathrow Central Bus Station and take an average of 4h 34m. The schedules shown below are for the next available departures.


6h 23m • 2 changes


4h 22m • 2 changes


4h 16m • 2 changes


4h 27m • 2 changes


6h 23m • 2 changes


4h 22m • 2 changes


4h 16m • 2 changes


4h 27m • 2 changes


6h 23m • 2 changes


4h 22m • 2 changes


4h 16m • 2 changes


4h 27m • 2 changes


7h 14m • 2 changes


4h 31m • 2 changes


4h 20m • 2 changes


4h 19m • 2 changes
Want to know about travelling from Slough to Chepstow? 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 Chepstow. However, there are services departing from Slough station and arriving at Chepstow station via Bus Station station. The journey, including transfers, takes approximately 4h 34m.
Slough to Chepstow bus services, operated by First Berkshire & The Thames Valley, depart from Heathrow Central Bus Station.
Slough to Chepstow bus services, operated by First Berkshire & The Thames Valley, arrive at Chepstow Bus Station Stand 4.
The distance between Slough and Chepstow is 144.6 km. The road distance is 211 km.
You can take a bus from Wellington Street Stop B to Chepstow Bus Station Stand 4 via Heathrow Central Bus Station and Bus Station in around 4h 32m.