The average bus between Kew and Slough takes 1h 18m and the fastest bus takes 55 min. The bus runs at least 4 times per hour from Kew 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 every 15 minutes between Kew and Slough. The earliest departure is at 9:36 AM in the morning, and the last departure from Kew is at 11:34 PM which arrives into Slough at 12:30 AM. All services require a transfer at The Bell and take an average of 1h 18m. The schedules shown below are for the next available departures.

1h 16m • 1 change

1h 18m • 1 change

1h 21m • 1 change

1h 22m • 1 change
Want to know about travelling from Kew 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 Kew to Slough. However, there are services departing from Kew station and arriving at Slough station via The Bell. The journey, including transfers, takes approximately 1h 18m.
Kew to Slough bus services, operated by Metroline Travel, depart from Watermans Centre station.
Kew to Slough bus services, operated by Metroline Travel, arrive at Wellington Street Stop H station.
The distance between Kew and Slough is 21.3 km. The road distance is 25 km.
You can take a bus from Watermans Centre to Wellington Street Stop H via The Bell and Bell Corner / Hounslow House in around 1h 21m.