The average bus between Twickenham and Portsmouth takes 2h 37m and the fastest bus takes 2h 16m. The bus service runs several times per day from Twickenham 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 Twickenham and Portsmouth. The earliest departure is at 8:06 AM in the morning, and the last departure from Twickenham is at 11:59 PM which arrives into Portsmouth at 2:18 AM. All services require a transfer, and take on average 2h 37m. The schedules shown below are for the next available departures.

2h 48m • 1 change
2h 41m • 1 change
2h 46m • 1 change
2h 57m • 1 change
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3h 7m • 1 change
2h 30m • 1 change
2h 48m • 1 change
2h 42m • 1 change
3h 7m • 1 change
2h 30m • 1 change
2h 48m • 1 change
2h 42m • 1 change
3h 7m • 1 change
2h 30m • 1 change
2h 48m • 1 change
2h 41m • 1 change
2h 59m • 1 change
2h 57m • 1 change
2h 29m • 1 change
2h 43m • 1 change
2h 43m • 1 change
2h 37m • 1 changeWant to know about travelling from Twickenham 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 Twickenham to Portsmouth. However, there are services departing from Twickenham station and arriving at Portsmouth station via Heathrow Terminal 5. The journey, including transfers, takes approximately 2h 37m.
Twickenham to Portsmouth bus services, operated by Abellio London, depart from Heath Road / Grove Avenue station.
Twickenham to Portsmouth bus services, operated by Abellio London, arrive at University of Portsmouth station.
The distance between Twickenham and Portsmouth is 89 km. The road distance is 122 km.
You can take a bus from Heath Road / Grove Avenue to University of Portsmouth via Heathrow Terminal 5 in around 3h 27m.