The average bus between Guildford and Southall takes 1h 58m and the fastest bus takes 1h 38m. There is an hourly bus service from Guildford 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 Guildford and Southall. The earliest departure is at 2:30 AM at night, and the last departure from Guildford is at 11:00 PM which arrives into Southall at 12:38 AM. All services require a transfer at Heathrow Terminal 2 and take an average of 1h 58m. The schedules shown below are for the next available departures.

2h 1m • 1 change

1h 40m • 1 change

1h 42m • 1 change

1h 47m • 1 change

2h 1m • 1 change

1h 40m • 1 change

1h 42m • 1 change

1h 47m • 1 change

2h 1m • 1 change

1h 40m • 1 change

1h 42m • 1 change

1h 47m • 1 change
Want to know about travelling from Guildford 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 Guildford to Southall. However, there are services departing from Guildford station and arriving at Southall station via Heathrow Terminal 2. The journey, including transfers, takes approximately 1h 58m.
Guildford to Southall bus services, operated by First Berkshire & The Thames Valley, depart from Guildford station.
Guildford to Southall bus services, operated by First Berkshire & The Thames Valley, arrive at Park Avenue station.
The distance between Guildford and Southall is 33.5 km. The road distance is 53 km.
You can take a bus from Guildford station to Park Avenue via Heathrow Terminal 2 and Heathrow Central Bus Station in around 1h 53m.