The average bus between Portsmouth and Acton takes 4h 14m and the fastest bus takes 2h 44m. There is at least one bus per day from Portsmouth to Acton. 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 Portsmouth and Acton. The earliest departure is at 3:20 AM at night, and the last departure from Portsmouth is at 8:10 PM which arrives into Acton at 12:31 AM. All services require a transfer, and take on average 4h 14m. The schedules shown below are for the next available departures.
Want to know about travelling from Portsmouth to Acton? 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 Portsmouth to Acton. However, there are services departing from Portsmouth station and arriving at Acton station via Heathrow Terminal 5. The journey, including transfers, takes approximately 4h 14m.
Portsmouth to Acton bus services, operated by National Express, depart from The Hard Interchange station.
Portsmouth to Acton bus services, operated by National Express, arrive at Gunnersbury Station.
Book your Portsmouth to Acton bus tickets online with National Express and Metroline Travel.
The distance between Portsmouth and Acton is 97.3 km. The road distance is 123 km.
You can take a bus from The Hard Interchange to Gunnersbury Station via Heathrow Terminal 5 in around 2h 42m.