The average bus between London and Treforest takes 7h 37m and the fastest bus takes 4h 51m. The bus service runs several times per day from London to Treforest. 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 Treforest. 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 Treforest at 9:21 AM. All services require a transfer at Queensway Q5 and take an average of 7h 37m. The schedules shown below are for the next available departures.


6h 2m • 2 changes
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12h 57m • 2 changes
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8h 53m • 2 changes


5h 51m • 2 changes


5h 5m • 2 changes


6h 2m • 2 changes
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12h 57m • 2 changes


5h 51m • 2 changes


5h 5m • 2 changes


6h 2m • 2 changes
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12h 57m • 2 changes


5h 51m • 2 changes


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12h 57m • 2 changes


5h 51m • 2 changes


5h 38m • 2 changes


6h 32m • 2 changes


6h 2m • 2 changes
Want to know about travelling from London to Treforest? 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 Treforest. However, there are services departing from London station and arriving at Treforest station via Newport Train Station station. The journey, including transfers, takes approximately 7h 37m.
London to Treforest bus services, operated by FlixBus, depart from London Victoria station.
London to Treforest bus services, operated by FlixBus, arrive at Newport Train Station.
The distance between London and Treforest is 221.3 km. The road distance is 266 km.
FlixBus operates a bus from London Victoria to Newport Train Station every 3 hours. Tickets cost £13–23 and the journey takes 2h 45m.