The average bus between Regent Street and Portsmouth takes 3h 1m and the fastest bus takes 2h 20m. There is a bus service every few hours from Regent Street 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 hourly between Regent Street and Portsmouth. The earliest departure is at 7:40 AM in the morning, and the last departure from Regent Street is at 11:42 PM which arrives into Portsmouth at 2:15 AM. All services require a transfer at Piccadilly Circus and take an average of 3h 1m. The schedules shown below are for the next available departures.

3h • 1 change

2h 35m • 1 change

3h 15m • 1 change

2h 51m • 1 change

2h 59m • 1 change

2h 32m • 1 change

3h 20m • 1 change

2h 50m • 1 change

3h 9m • 1 change

2h 39m • 1 change

3h 23m • 1 change

2h 56m • 1 change

3h 9m • 1 change

2h 39m • 1 change

3h 20m • 1 change

3h 2m • 1 change
Want to know about travelling from Regent Street 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 Regent Street to Portsmouth. However, there are services departing from Regent Street station and arriving at Portsmouth station via St Georges Square. The journey, including transfers, takes approximately 3h 1m.
Regent Street to Portsmouth bus services, operated by Arriva UK, depart from London Victoria station.
Regent Street to Portsmouth bus services, operated by Arriva UK, arrive at St Georges Square station.
The distance between Regent Street and Portsmouth is 103.3 km. The road distance is 137 km.
National Express operates a bus from London Victoria to St Georges Square hourly. Tickets cost £15–40 and the journey takes 2h 50m.