The average bus between Treforest and Swansea takes 2h 24m and the fastest bus takes 1h 59m. There is a bus service every few hours from Treforest to Swansea. 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 hourly between Treforest and Swansea. The earliest departure is at 5:23 AM in the morning, and the last departure from Treforest is at 10:00 PM which arrives into Swansea at 12:40 AM. All services require a transfer at Greyfriars Road GF and take an average of 2h 24m. The schedules shown below are for the next available departures.

2h 12m • 1 change

2h 10m • 1 change

2h • 1 change

2h 25m • 1 change

2h 12m • 1 change

2h 6m • 1 change

2h 16m • 1 change

2h 26m • 1 change

1h 59m • 1 change

2h 54m • 1 change

2h 34m • 1 change

2h 24m • 1 change

2h 12m • 1 change

2h 10m • 1 change

2h • 1 change

2h 25m • 1 change
Want to know about travelling from Treforest to Swansea? 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 Swansea. However, there are services departing from Treforest station and arriving at Swansea station via Greyfriars Road GF. The journey, including transfers, takes approximately 2h 24m.
Treforest to Swansea bus services, operated by Stagecoach South Wales, depart from Glyntaff Campus station.
Treforest to Swansea bus services, operated by Stagecoach South Wales, arrive at Swansea City Bus Station.
The distance between Treforest and Swansea is 42.8 km. The road distance is 97 km.
You can take a bus from Glyntaff Campus to Swansea City Bus Station via Greyfriars Road GF and Cardiff North Road in around 2h 51m.