The average bus between Staines and Portsmouth takes 3h and the fastest bus takes 2h 20m. The bus service runs several times per day from Staines to Portsmouth. 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 every 4 hours between Staines and Portsmouth. The earliest departure is at 8:05 AM in the morning, and the last departure from Staines is at 8:05 PM which arrives into Portsmouth at 12:33 AM. All services require a transfer, and take on average 3h. The schedules shown below are for the next available departures.

2h 25m • 1 change
2h 20m • 1 change
2h 53m • 1 changeArrives next day

4h 28m • 1 change
2h 50m • 1 change
2h 25m • 1 change
2h 25m • 1 change
2h 20m • 1 change
2h 50m • 1 change
2h 20m • 1 change
2h 30m • 1 change
2h 28m • 1 change
2h 50m • 1 change
2h 20m • 1 change
2h 30m • 1 change
2h 28m • 1 change
2h 50m • 1 change
2h 20m • 1 change
2h 30m • 1 change
2h 28m • 1 change
2h 50m • 1 change
2h 25m • 1 change
2h 20m • 1 change
2h 20m • 1 change
2h 40m • 1 change
2h 25m • 1 change
2h 25m • 1 change
2h 20m • 1 changeWant to know about travelling from Staines to Portsmouth? 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 Staines to Portsmouth. However, there are services departing from Staines station and arriving at Portsmouth station via University of Portsmouth. The journey, including transfers, takes approximately 3h.
Staines to Portsmouth bus services, operated by Carlone Buses, depart from Heathrow Terminal 5 station.
Staines to Portsmouth bus services, operated by Carlone Buses, arrive at University of Portsmouth station.
The distance between Staines and Portsmouth is 81.6 km. The road distance is 109 km.
National Express operates a bus from Heathrow Terminal 5 to University of Portsmouth hourly. Tickets cost £11–29 and the journey takes 1h 40m.