The average bus between London and Porth takes 8h 40m and the fastest bus takes 5h 13m. 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 8:46 AM. All services require a transfer at Queensway Q5 and take an average of 8h 40m. The schedules shown below are for the next available departures.


7h 51m • 2 changes
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13h 42m • 2 changes
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10h 12m • 2 changes
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19h 47m • 2 changes
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9h 16m • 2 changes


6h 13m • 2 changes


6h • 2 changes


7h 51m • 2 changes
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13h 17m • 2 changes


6h 13m • 2 changes


6h • 2 changes


7h 51m • 2 changes
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13h 17m • 2 changes


6h 13m • 2 changes


6h • 2 changes


7h 51m • 2 changes
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13h 17m • 2 changes
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 Newport Train Station station. The journey, including transfers, takes approximately 8h 40m.
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.
The distance between London and Porth is 227.1 km. The road distance is 275 km.
You can take a bus from London Victoria to Pontypridd Road via Queensway Q5 and Caerphilly Interchange Stand 7 in around 5h 6m.