The average bus between Sutton and Portsmouth takes 3h 9m and the fastest bus takes 2h 36m. The bus service runs several times per day from Sutton 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 Sutton and Portsmouth. The earliest departure is at 7:07 AM in the morning, and the last departure from Sutton is at 11:39 PM which arrives into Portsmouth at 2:15 AM. All services require a transfer, and take on average 3h 9m. The schedules shown below are for the next available departures.

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Want to know about travelling from Sutton 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 Sutton to Portsmouth. However, there are services departing from Sutton station and arriving at Portsmouth station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 3h 9m.
Sutton to Portsmouth bus services, operated by Metrobus, depart from Cheam Broadway station.
Sutton to Portsmouth bus services, operated by Metrobus, arrive at St Georges Square station.
The distance between Sutton and Portsmouth is 87.4 km. The road distance is 133 km.
You can take a bus from Cheam Broadway to St Georges Square via Heathrow Central Bus Station in around 3h 51m.