The average bus between South Harrow and Southampton takes 2h 47m and the fastest bus takes 2h 26m. There is a bus service every few hours from South Harrow to Southampton. 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 South Harrow and Southampton. The earliest departure is at 12:12 AM at night, and the last departure from South Harrow is at 10:55 PM which arrives into Southampton at 1:30 AM. All services require a transfer, and take on average 2h 47m. The schedules shown below are for the next available departures.

2h 55m • 1 change
2h 47m • 1 change
2h 28m • 1 changeArrives next day

2h 29m • 1 change
2h 46m • 1 change
2h 54m • 1 change
2h 46m • 1 change
2h 47m • 1 change
2h 46m • 1 change
2h 54m • 1 change
2h 46m • 1 change
2h 47m • 1 change
2h 48m • 1 change
2h 45m • 1 change
2h 45m • 1 change
2h 44m • 1 change
2h 48m • 1 change
2h 46m • 1 change
2h 35m • 1 change
2h 44m • 1 changeWant to know about travelling from South Harrow to Southampton? 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 South Harrow to Southampton. However, there are services departing from South Harrow station and arriving at Southampton station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 2h 47m.
South Harrow to Southampton bus services, operated by First Bus London, depart from South Harrow Station.
South Harrow to Southampton bus services, operated by First Bus London, arrive at Coach Station.
The distance between South Harrow and Southampton is 103.8 km. The road distance is 124 km.
You can take a bus from South Harrow Station to Coach Station via Heathrow Central Bus Station in around 3h 6m.