The average bus between Slough Station and Watford takes 1h 31m and the fastest bus takes 1h. There is an hourly bus service from Slough Station to Watford. 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 hourly between Slough Station and Watford. The earliest departure is at 5:15 AM in the morning, and the last departure from Slough Station is at 11:07 PM which arrives into Watford at 12:35 AM. All services require a transfer at Belmont Road and take an average of 1h 31m. The schedules shown below are for the next available departures.

1h 33m • 1 change

1h 33m • 1 change

1h 32m • 1 change

1h 32m • 1 change

1h 28m • 1 change

1h 14m • 1 change

1h 46m • 1 change

1h 37m • 1 change

1h 28m • 1 change

1h 14m • 1 change

1h 46m • 1 change

1h 37m • 1 change
Want to know about travelling from Slough Station to Watford? 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 Station to Watford. However, there are services departing from Slough Station station and arriving at Watford station via Belmont Road. The journey, including transfers, takes approximately 1h 31m.
Slough Station to Watford bus services, operated by First Berkshire & The Thames Valley, depart from Wellington Street Stop B station.
Slough Station to Watford bus services, operated by First Berkshire & The Thames Valley, arrive at Clarendon Road station.
The distance between Slough Station and Watford is 21 km. The road distance is 33 km.
You can take a bus from Wellington Street Stop B to Clarendon Road via Belmont Road and York Road in around 1h 22m.