The average bus between Watford and South Ruislip (Station) takes 1h 12m and the fastest bus takes 48 min. The bus runs at least 4 times per hour from Watford to South Ruislip (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 every 15 minutes between Watford and South Ruislip (Station). The earliest departure is at 5:27 AM in the morning, and the last departure from Watford is at 11:47 PM which arrives into South Ruislip (Station) at 12:36 AM. All services require a transfer at Harrow Bus Station and take an average of 1h 12m. The schedules shown below are for the next available departures.

1h 3m • 1 change

55 min • 1 change

1h 7m • 1 change

58 min • 1 change
Want to know about travelling from Watford to South Ruislip (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 Watford to South Ruislip (Station). However, there are services departing from Watford station and arriving at South Ruislip (Station) station via Harrow Bus Station station. The journey, including transfers, takes approximately 1h 12m.
Watford to South Ruislip (Station) bus services, operated by First Bus London, depart from Beechen Grove station.
Watford to South Ruislip (Station) bus services, operated by First Bus London, arrive at South Ruislip Station.
The distance between Watford and South Ruislip (Station) is 10.9 km. The road distance is 21 km.
You can take a bus from Beechen Grove to South Ruislip (Station) via Harrow Bus Station and South Ruislip Station in around 1h 12m.