The average bus between Southwold and Portsmouth takes 12h 1m and the fastest bus takes 9h 10m. The bus service runs several times per day from Southwold 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 3 times a day between Southwold and Portsmouth. The earliest departure is at 6:30 AM in the morning, and the last departure from Southwold is at 4:40 PM which arrives into Portsmouth at 10:50 AM. All services require a transfer at St Stephens Street and take an average of 12h 1m. The schedules shown below are for the next available departures.


9h 40m • 2 changes


9h 40m • 2 changes
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10h 50m • 2 changes
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18h • 2 changes


9h 10m • 2 changes


9h 40m • 2 changes
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10h 50m • 2 changes
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18h • 2 changes


9h 40m • 2 changes


9h 40m • 2 changes
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10h 50m • 2 changes
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18h 10m • 2 changes


12h • 2 changes


9h 15m • 2 changes
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10h 50m • 2 changes
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18h 10m • 2 changes
Want to know about travelling from Southwold 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 Southwold to Portsmouth. However, there are services departing from Southwold station and arriving at Portsmouth station via St Stephens Street. The journey, including transfers, takes approximately 12h 1m.
Southwold to Portsmouth bus services, operated by Borderbus, depart from Kings Head station.
Southwold to Portsmouth bus services, operated by Borderbus, arrive at St Georges Square station.
The distance between Southwold and Portsmouth is 256 km. The road distance is 408 km.
You can take a bus from Kings Head to St Georges Square via St Stephens Street, Bus Station, and Heathrow Central Bus Station in around 9h 39m.