The average bus between Streatham and Portsmouth takes 3h 21m and the fastest bus takes 2h 40m. There is a bus service every few hours from Streatham 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 2 hours between Streatham and Portsmouth. The earliest departure is at 7:13 AM in the morning, and the last departure from Streatham is at 11:25 PM which arrives into Portsmouth at 2:18 AM. All services require a transfer at Sloane Square and take an average of 3h 21m. The schedules shown below are for the next available departures.

3h 42m • 1 change
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3h 39m • 1 change
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3h 13m • 1 change
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2h 54m • 1 change
3h 42m • 1 change
3h 16m • 1 change
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3h 14m • 1 changeWant to know about travelling from Streatham 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 Streatham to Portsmouth. However, there are services departing from London Victoria station and arriving at University of Portsmouth station via University of Portsmouth station. The journey, including transfers, takes approximately 3h 21m.
Streatham to Portsmouth bus services, operated by National Express, depart from London Victoria station.
Streatham to Portsmouth bus services, operated by National Express, arrive at University of Portsmouth station.
The distance between Streatham and Portsmouth is 96.9 km. The road distance is 113 km.
National Express operates a bus from London Victoria to University of Portsmouth every 2 hours. Tickets cost £13–22 and the journey takes 2h 55m.