The average bus between London and Portishead takes 3h 54m and the fastest bus takes 3h 12m. There is an hourly bus service from London 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 hourly between London and Portishead. The earliest departure is at 2:30 AM at night, and the last departure from London is at 9:30 PM which arrives into Portishead at 12:42 AM. All services require a transfer, and take on average 3h 54m. The schedules shown below are for the next available departures.

3h 58m • 1 change

3h 38m • 1 change

3h 37m • 1 change

3h 57m • 1 change

4h 27m • 1 change

3h 58m • 1 change

3h 38m • 1 change

3h 37m • 1 change

4h 27m • 1 change

3h 58m • 1 change

3h 38m • 1 change

3h 37m • 1 change
Want to know about travelling from London 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 London to Portishead. However, there are services departing from London station and arriving at Portishead station via Bus Station station. The journey, including transfers, takes approximately 3h 54m.
London to Portishead bus services, operated by FlixBus, depart from London Victoria station.
London to Portishead bus services, operated by FlixBus, arrive at Combe Road station.
The distance between London and Portishead is 183 km. The road distance is 206 km.
You can take a bus from London Victoria to Combe Road via Bus Station in around 3h 34m.