The average bus between Watford Junction and Southfields takes 2h 22m and the fastest bus takes 1h 55m. The bus service runs several times per day from Watford Junction to Southfields. 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 twice daily between Watford Junction and Southfields. The earliest departure is at 10:08 PM at night, and the last departure from Watford Junction is at 10:58 PM which arrives into Southfields at 12:53 AM. All services require a transfer at Heathrow Terminal 2 and take an average of 2h 22m. The schedules shown below are for the next available departures.
Arrives next day


2h 30m • 2 changes
Arrives next day


1h 55m • 2 changes
Arrives next day


2h 34m • 2 changes
Arrives next day


1h 59m • 2 changes
Arrives next day


2h 34m • 2 changes
Arrives next day


1h 59m • 2 changes
Arrives next day


2h 30m • 2 changes
Arrives next day


2h 10m • 2 changes
Want to know about travelling from Watford Junction to Southfields? 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 Junction to Southfields. However, there are services departing from Watford Junction station and arriving at Southfields station via Heathrow Terminal 2. The journey, including transfers, takes approximately 2h 22m.
Watford Junction to Southfields bus services, operated by Arriva UK, depart from Watford Junction station.
Watford Junction to Southfields bus services, operated by Arriva UK, arrive at Southfields Academy station.
The distance between Watford Junction and Southfields is 27.6 km. The road distance is 69 km.
You can take a bus from Watford Junction station to Southfields Academy via Heathrow Terminal 2, Heathrow Central Bus Station, and Cromwell Road Bus Station in around 2h 24m.