The average bus between Isleworth and Portsmouth takes 4h 34m and the fastest bus takes 3h 7m. There is at least one bus per day from Isleworth 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 once daily between Isleworth and Portsmouth. The earliest departure is at 6:01 AM in the morning, and the last departure from Isleworth is at 7:32 AM which arrives into Portsmouth at 10:40 AM. All services require a transfer, and take on average 4h 34m. The schedules shown below are for the next available departures.
Want to know about travelling from Isleworth 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 Isleworth to Portsmouth. However, there are services departing from Isleworth station and arriving at Portsmouth station via Heathrow Terminal 5. The journey, including transfers, takes approximately 4h 34m.
Isleworth to Portsmouth bus services, operated by Metroline Travel, depart from West Thames College station.
Isleworth to Portsmouth bus services, operated by Metroline Travel, arrive at St Georges Square station.
Book your Isleworth to Portsmouth bus tickets online with Metroline Travel and National Express.
The distance between Isleworth and Portsmouth is 91.6 km. The road distance is 117 km.
You can take a bus from West Thames College to St Georges Square via Heathrow Terminal 5 in around 3h 8m.