The average bus between London and Porth takes 6h 39m and the fastest bus takes 5h 27m. The bus service runs several times per day from London to Porth. 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 4 times a day between London and Porth. The earliest departure is at 7:30 AM in the morning, and the last departure from London is at 11:30 PM which arrives into Porth at 8:37 AM. All services require a transfer at Cardiff North Road and take an average of 6h 39m. The schedules shown below are for the next available departures.

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Want to know about travelling from London to Porth? 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 Porth. However, there are services departing from London station and arriving at Porth station via Cardiff North Road. The journey, including transfers, takes approximately 6h 39m.
London to Porth bus services, operated by FlixBus, depart from London Victoria station.
London to Porth bus services, operated by FlixBus, arrive at Pontypridd Road station.
Book your London to Porth bus tickets online with FlixBus and Stagecoach South Wales.
The distance between London and Porth is 227.1 km. The road distance is 276 km.
You can take a bus from London Victoria to Pontypridd Road via Cardiff North Road and Cardiff Bridge KQ in around 5h 19m.