The average bus between Swansea and Treforest Station takes 3h 15m and the fastest bus takes 2h 38m. The bus service runs several times per day from Swansea to Treforest Station. 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 Swansea and Treforest Station. The earliest departure is at 6:50 AM in the morning, and the last departure from Swansea is at 5:30 PM which arrives into Treforest Station at 8:50 PM. All services require a transfer at Sarn Odeon and take an average of 3h 15m. The schedules shown below are for the next available departures.


3h 13m • 2 changes

3h 18m • 2 changes

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3h 33m • 2 changes

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3h 13m • 2 changes

2h 38m • 2 changes

3h 8m • 2 changes

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3h 13m • 2 changes

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3h 18m • 2 changes

3h 13m • 2 changes

3h 13m • 2 changesWant to know about travelling from Swansea to Treforest Station? 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 Swansea to Treforest Station. However, there are services departing from Swansea Bus Station Stand B and arriving at Trefforest station via Sarn Odeon station and Talbot Green Bus Station Stand B. The journey, including transfers, takes approximately 3h 15m.
Swansea to Treforest Station bus services, operated by National Express, depart from Swansea Bus Station Stand B.
Swansea to Treforest Station bus services, operated by Edwards Coaches UK, arrive at Trefforest station.
The distance between Swansea and Treforest Station is 42.8 km. The road distance is 64 km.
You can take a bus from Swansea Bus Station Stand B to Trefforest station via Sarn Odeon and Talbot Green Bus Station Stand D in around 3h.