The average bus between Slough and Watford Station takes 1h 56m and the fastest bus takes 1h 29m. The bus service runs several times per day from Slough to Watford Station. 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 twice daily between Slough and Watford Station. The earliest departure is at 8:10 AM in the morning, and the last departure from Slough is at 6:40 PM which arrives into Watford Station at 8:09 PM. All services require a transfer at Belmont Road and take an average of 1h 56m. The schedules shown below are for the next available departures.

1h 59m • 1 change
1h 59m • 1 change
1h 59m • 1 change
1h 59m • 1 changeWant to know about travelling from Slough to Watford Station? 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 Watford Station. However, there are services departing from Wellington Street Stop B station and arriving at Shepherds Road station via Belmont Road station. The journey, including transfers, takes approximately 1h 56m.
Slough to Watford Station bus services, operated by First Berkshire & The Thames Valley, depart from Wellington Street Stop B station.
Slough to Watford Station bus services, operated by Arriva UK, arrive at Shepherds Road station.
The distance between Slough and Watford Station is 20.5 km. The road distance is 26 km.
You can take a bus from Wellington Street Stop B to Watford Station via Belmont Road, York Road, and Shepherds Road in around 1h 56m.