The average bus between Heathrow Terminal 3 and Southampton takes 1h 49m and the fastest bus takes 1h 30m. There is a bus service every few hours from Heathrow Terminal 3 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 Heathrow Terminal 3 and Southampton. The earliest departure is at 12:20 AM at night, and the last departure from Heathrow Terminal 3 is at 11:20 PM which arrives into Southampton at 1:00 AM. All services run direct with no transfers required, and take on average 1h 49m. The schedules shown below are for the next available departures.
Want to know about travelling from Heathrow Terminal 3 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.
Yes, there is a direct bus departing from London Heathrow Airport station and arriving at Southampton Central Station. Services depart hourly, and operate every day. The journey takes approximately 1h 49m.
Heathrow Terminal 3 to Southampton bus services, operated by FlixBus, depart from London Heathrow Airport station.
Heathrow Terminal 3 to Southampton bus services, operated by FlixBus, arrive at Southampton Central Station.
Book your Heathrow Terminal 3 to Southampton bus tickets online with Omio and FlixBus.
The distance between Heathrow Terminal 3 and Southampton is 91.4 km. The road distance is 105 km.
FlixBus operates a bus from London Heathrow Airport to Southampton Central Station every 3 hours. Tickets cost £8–12 and the journey takes 1h 50m. National Express also services this route hourly.