The average bus between Southampton and Hillingdon takes 2h 27m and the fastest bus takes 2h 4m. There is a bus service every few hours from Southampton to Hillingdon. 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 Hillingdon. The earliest departure is at 2:20 AM at night, and the last departure from Southampton is at 9:25 PM which arrives into Hillingdon at 11:29 PM. All services require a transfer, and take on average 2h 27m. The schedules shown below are for the next available departures.

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2h 32m • 1 change
2h 32m • 1 changeWant to know about travelling from Southampton to Hillingdon? 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 Hillingdon. However, there are services departing from Southampton station and arriving at Hillingdon station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 2h 27m.
Southampton to Hillingdon bus services, operated by National Express, depart from Coach Station.
Southampton to Hillingdon bus services, operated by National Express, arrive at Heathrow Central Bus Station.
The distance between Southampton and Hillingdon is 96.3 km. The road distance is 118 km.
National Express operates a bus from Coach Station to Heathrow Central Bus Station hourly. Tickets cost £11–18 and the journey takes 2h 5m.