The average bus between Baker Street Station and Portsmouth Harbour takes 3h 14m and the fastest bus takes 2h 29m. There is a bus service every few hours from Baker Street Station to Portsmouth Harbour. 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 Baker Street Station and Portsmouth Harbour. The earliest departure is at 6:47 AM in the morning, and the last departure from Baker Street Station is at 11:31 PM which arrives into Portsmouth Harbour at 2:15 AM. All services require a transfer at Green Line Coach Station and take an average of 3h 14m. The schedules shown below are for the next available departures.

4h 3m • 1 change

2h 58m • 1 change

3h 27m • 1 change

3h 8m • 1 change

4h 3m • 1 change

2h 58m • 1 change

3h 27m • 1 change

3h 8m • 1 change

4h 3m • 1 change

2h 58m • 1 change

3h 18m • 1 change

3h 3m • 1 change

2h 58m • 1 change

3h 32m • 1 change

3h 26m • 1 change

2h 46m • 1 change

2h 58m • 1 change

2h 56m • 1 change

3h 36m • 1 change

3h 6m • 1 change
Want to know about travelling from Baker Street Station to Portsmouth Harbour? 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 Baker Street Station to Portsmouth Harbour. However, there are services departing from Baker Street Station station and arriving at Portsmouth Harbour station via St Georges Square. The journey, including transfers, takes approximately 3h 14m.
Baker Street Station to Portsmouth Harbour bus services, operated by Arriva UK, depart from London Victoria station.
Baker Street Station to Portsmouth Harbour bus services, operated by Arriva UK, arrive at St Georges Square station.
Book your Baker Street Station to Portsmouth Harbour bus tickets online with Arriva UK and National Express.
The distance between Baker Street Station and Portsmouth Harbour is 104.5 km. The road distance is 137 km.
National Express operates a bus from London Victoria to St Georges Square hourly. Tickets cost £16–40 and the journey takes 2h 50m.