The average bus between Southall and Watford Junction takes 1h 24m and the fastest bus takes 1h 3m. There is an hourly bus service from Southall to Watford Junction. 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 Southall and Watford Junction. The earliest departure is at 12:24 AM at night, and the last departure from Southall is at 11:27 PM which arrives into Watford Junction at 12:37 AM. All services require a transfer at Belmont Road and take an average of 1h 24m. The schedules shown below are for the next available departures.

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1h 10m • 1 changeWant to know about travelling from Southall to Watford Junction? 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 Southall to Watford Junction. However, there are services departing from Southall / North Road station and arriving at Watford Junction station via Belmont Road station. The journey, including transfers, takes approximately 1h 24m.
Southall to Watford Junction bus services, operated by Metroline Travel, depart from Southall / North Road station.
Southall to Watford Junction bus services, operated by Arriva UK, arrive at Watford Junction station.
The distance between Southall and Watford Junction is 17.2 km. The road distance is 21 km.
You can take a bus from Southall / North Road to Watford Junction station via Belmont Road and York Road in around 1h 29m.