The average bus between Slough and South Harrow takes 1h 29m and the fastest bus takes 1h 2m. The bus service runs several times per day from Slough to South Harrow. 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 4 times a day between Slough and South Harrow. The earliest departure is at 6:14 AM in the morning, and the last departure from Slough is at 7:34 PM which arrives into South Harrow at 5:11 AM. All services require a transfer at Belmont Road and take an average of 1h 29m. The schedules shown below are for the next available departures.

1h 5m • 1 change
1h 3m • 1 change
1h 2m • 1 change
1h 7m • 1 changeWant to know about travelling from Slough to South Harrow? 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 South Harrow. However, there are services departing from Slough station and arriving at South Harrow station via Belmont Road. The journey, including transfers, takes approximately 1h 29m.
Slough to South Harrow bus services, operated by First Berkshire & The Thames Valley, depart from Wellington Street stop W station.
Slough to South Harrow bus services, operated by First Berkshire & The Thames Valley, arrive at South Harrow Station.
The distance between Slough and South Harrow is 17.9 km. The road distance is 24 km.
You can take a bus from Wellington Street stop W to South Harrow Station via Belmont Road and Uxbridge Station in around 1h 16m.