The average bus between Windsor Castle and Southall takes 1h 55m and the fastest bus takes 1h 22m. There is a bus service every few hours from Windsor Castle to Southall. 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 Windsor Castle and Southall. The earliest departure is at 7:20 AM in the morning, and the last departure from Windsor Castle is at 9:16 PM which arrives into Southall at 7:14 AM. All services require a transfer at Wellington Street Stop B and take an average of 1h 55m. The schedules shown below are for the next available departures.


1h 38m • 2 changes

1h 48m • 2 changes

1h 42m • 2 changes

1h 35m • 2 changes

1h 52m • 2 changes

1h 54m • 2 changes

1h 43m • 2 changes

1h 40m • 2 changes

1h 22m • 2 changes

1h 27m • 2 changes

1h 40m • 2 changes

1h 38m • 2 changesWant to know about travelling from Windsor Castle to Southall? 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 Windsor Castle to Southall. However, there are services departing from Windsor Castle station and arriving at Southall station via Wellington Street Stop B. The journey, including transfers, takes approximately 1h 55m.
Windsor Castle to Southall bus services, operated by First Berkshire & The Thames Valley, depart from Windsor Castle station.
Windsor Castle to Southall bus services, operated by First Berkshire & The Thames Valley, arrive at Southall / North Road station.
The distance between Windsor Castle and Southall is 16.4 km. The road distance is 27 km.
You can take a vehicle from Windsor Castle to Southall / North Road via Windsor Castle, Wellington Street Stop B, and Uxbridge Station in around 1h 17m.