The average bus between Southampton and Iver takes 2h 38m and the fastest bus takes 2h 17m. There is a bus service every few hours from Southampton to Iver. 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 Southampton and Iver. The earliest departure is at 2:20 AM at night, and the last departure from Southampton is at 7:35 PM which arrives into Iver at 10:38 PM. All services require a transfer at Heathrow Terminal 5 and take an average of 2h 38m. The schedules shown below are for the next available departures.


3h 11m • 2 changes

2h 28m • 2 changes

2h 18m • 2 changes

2h 34m • 2 changes

3h 11m • 2 changes

2h 28m • 2 changes

2h 39m • 2 changes

2h 38m • 2 changes

4h 12m • 2 changes

2h 56m • 2 changes

2h 38m • 2 changes

2h 38m • 2 changes

3h 21m • 2 changes

3h 11m • 2 changes

3h 11m • 2 changes

3h 12m • 2 changesWant to know about travelling from Southampton to Iver? 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 Southampton to Iver. However, there are services departing from Southampton station and arriving at Iver station via Heathrow Terminal 5. The journey, including transfers, takes approximately 2h 38m.
Southampton to Iver bus services, operated by National Express, depart from Coach Station.
Southampton to Iver bus services, operated by National Express, arrive at Heathrow Terminal 5 station.
The distance between Southampton and Iver is 92.7 km. The road distance is 119 km.
National Express operates a bus from Coach Station to Heathrow Terminal 5 hourly. Tickets cost £12–30 and the journey takes 1h 45m.