The average bus between Birmingham and Portsmouth Harbour takes 5h 32m and the fastest bus takes 4h 30m. The bus service runs several times per day from Birmingham 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 4 hours between Birmingham and Portsmouth Harbour. The earliest departure is at 5:10 AM in the morning, and the last departure from Birmingham is at 6:00 PM which arrives into Portsmouth Harbour at 12:30 AM. All services require a transfer at Heathrow Central Bus Station and take an average of 5h 32m. The schedules shown below are for the next available departures.

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Want to know about travelling from Birmingham 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 Birmingham to Portsmouth Harbour. However, there are services departing from Birmingham station and arriving at Portsmouth Harbour station via Heathrow Central Bus Station station. The journey, including transfers, takes approximately 5h 32m.
Birmingham to Portsmouth Harbour bus services, operated by National Express, depart from Birmingham Coach Station.
Birmingham to Portsmouth Harbour bus services, operated by National Express, arrive at St Georges Square station.
The distance between Birmingham and Portsmouth Harbour is 195.1 km. The road distance is 288 km.
You can take a bus from Birmingham Coach Station to Portsmouth Harbour via Heathrow Central Bus Station and St Georges Square in around 5h 18m.