The average bus between Swansea and Llantrisant takes 3h 52m and the fastest bus takes 2h 14m. The bus service runs several times per day from Swansea to Llantrisant. 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 3 hours between Swansea and Llantrisant. The earliest departure is at 6:22 AM in the morning, and the last departure from Swansea is at 5:23 PM which arrives into Llantrisant at 7:33 AM. All services require a transfer, and take on average 3h 52m. The schedules shown below are for the next available departures.

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3h 12m • 1 changeWant to know about travelling from Swansea to Llantrisant? 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 Llantrisant. However, there are services departing from Swansea station and arriving at Llantrisant station via Bridgend Bus Station Stand 1 station. The journey, including transfers, takes approximately 3h 52m.
Swansea to Llantrisant bus services, operated by First South & West Wales, depart from Sainsbury's Quay Parade station.
Swansea to Llantrisant bus services, operated by First South & West Wales, arrive at Talbot Green Bus Station Stand B.
The distance between Swansea and Llantrisant is 40.3 km. The road distance is 65 km.
You can take a bus from Sainsbury's Quay Parade to Talbot Green Bus Station Stand B via Bridgend Bus Station Stand 7 in around 2h 45m.