The average bus between Maidenhead and Portishead takes 4h 54m and the fastest bus takes 4h 17m. There is a bus service every few hours from Maidenhead to Portishead. 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 Maidenhead and Portishead. The earliest departure is at 5:36 AM in the morning, and the last departure from Maidenhead is at 8:31 PM which arrives into Portishead at 12:48 AM. All services require a transfer at Heathrow Terminal 5 and take an average of 4h 54m. The schedules shown below are for the next available departures.


4h 38m • 2 changes


5h 6m • 2 changes


5h 30m • 2 changes


5h 10m • 2 changes


4h 20m • 2 changes


4h 53m • 2 changes


4h 55m • 2 changes


5h • 2 changes


4h 27m • 2 changes


4h 28m • 2 changes


4h 28m • 2 changes


4h 58m • 2 changes


4h 38m • 2 changes


5h 6m • 2 changes


5h 30m • 2 changes


5h 10m • 2 changes
Want to know about travelling from Maidenhead to Portishead? 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 Maidenhead to Portishead. However, there are services departing from Maidenhead station and arriving at Portishead station via Heathrow Terminal 5. The journey, including transfers, takes approximately 4h 54m.
Maidenhead to Portishead bus services, operated by Thames Valley Buses, depart from Market Street station.
Maidenhead to Portishead bus services, operated by Thames Valley Buses, arrive at Combe Road station.
The distance between Maidenhead and Portishead is 142 km. The road distance is 212 km.
You can take a bus from Market Street to Combe Road via Heathrow Terminal 5 and Bus Station in around 4h 45m.