The average bus between Treforest and London takes 5h 32m and the fastest bus takes 4h 49m. The bus service runs several times per day from Treforest to London. 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 4 hours between Treforest and London. The earliest departure is at 6:11 AM in the morning, and the last departure from Treforest is at 10:00 PM which arrives into London at 5:40 AM. All services require a transfer at Greyfriars Road GF and take an average of 5h 32m. The schedules shown below are for the next available departures.

4h 54m • 1 change

5h 15m • 1 change
Arrives next day

7h 41m • 1 change

4h 49m • 1 change

5h 50m • 1 change

5h 21m • 1 change

5h 35m • 1 change

4h 49m • 1 change

5h 50m • 1 change

5h 21m • 1 change

5h 35m • 1 change

4h 49m • 1 change

5h 50m • 1 change

5h 21m • 1 change

5h 35m • 1 change

4h 49m • 1 change

5h 29m • 1 change

5h 25m • 1 change

5h 35m • 1 change

5h 49m • 1 change

5h 29m • 1 change

5h 29m • 1 change

5h 4m • 1 change

5h 49m • 1 change

5h 29m • 1 change

5h 29m • 1 change

5h 4m • 1 change
Want to know about travelling from Treforest to London? 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 Treforest to London. However, there are services departing from Treforest station and arriving at London station via London Victoria. The journey, including transfers, takes approximately 5h 32m.
Treforest to London bus services, operated by Stagecoach South Wales, depart from Cardiff North Road station.
Treforest to London bus services, operated by Stagecoach South Wales, arrive at London Victoria station.
The distance between Treforest and London is 221.3 km. The road distance is 266 km.
FlixBus operates a bus from Cardiff North Road to London Victoria every 2 hours. Tickets cost £14–25 and the journey takes 3h 50m.