The average bus between Reading and Southall takes 1h 48m and the fastest bus takes 1h 27m. The bus runs at least 2 times per hour from Reading 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 every 30 minutes between Reading and Southall. The earliest departure is at 3:20 AM at night, and the last departure from Reading is at 11:03 PM which arrives into Southall at 12:38 AM. All services require a transfer at Heathrow Terminal 2 and take an average of 1h 48m. The schedules shown below are for the next available departures.

1h 41m • 1 change

1h 42m • 1 change

1h 38m • 1 change

1h 33m • 1 change
Want to know about travelling from Reading 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 Reading to Southall. However, there are services departing from Reading station and arriving at Southall station via Heathrow Terminal 2. The journey, including transfers, takes approximately 1h 48m.
Reading to Southall bus services, operated by RailAir, depart from Reading RailAir station.
Reading to Southall bus services, operated by RailAir, arrive at Park Avenue station.
The distance between Reading and Southall is 41.9 km. The road distance is 59 km.
You can take a bus from Reading RailAir to Park Avenue via Heathrow Terminal 2 and Heathrow Central Bus Station in around 1h 39m.