The average bus between Watford Station and Slough takes 1h 20m and the fastest bus takes 1h 18m. The bus service runs several times per day from Watford Station to Slough. 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 Watford Station and Slough. The earliest departure is at 7:05 AM in the morning, and the last departure from Watford Station is at 5:05 PM which arrives into Slough at 6:25 PM. All services require a transfer at Shepherds Road and take an average of 1h 20m. The schedules shown below are for the next available departures.

1h 20m • 1 change
1h 18m • 1 change
1h 20m • 1 change
1h 20m • 1 changeWant to know about travelling from Watford Station to Slough? 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 Watford Station to Slough. However, there are services departing from Shepherds Road station and arriving at Wellington Street Stop H station via York Road station. The journey, including transfers, takes approximately 1h 20m.
Watford Station to Slough bus services, operated by Arriva UK, depart from Shepherds Road station.
Watford Station to Slough bus services, operated by First Berkshire & The Thames Valley, arrive at Wellington Street Stop H station.
The distance between Watford Station and Slough is 20.5 km. The road distance is 26 km.
You can take a vehicle from Watford Station to Wellington Street Stop H via Shepherds Road, York Road, and Uxbridge Station in around 1h 35m.