Live in South Wales and looking for a fast, comfortable way to reach Builth Wells from Cardiff, Pontypridd, Merthyr Tydfil or Brecon? Use our Traws Cymru T4 service. The T4 offers free Wi-Fi alongside plenty of other handy benefits.
Journey Information from Cardiff to Builth Wells
- Fares: £11.00 (Traws Cymru Day Adult Ticket) £7.30 for a young person*
- Average journey time: 2hrs 40 mins
- Bus operators: Stagecoach
- Origin: Cardiff - Tresillian Way
- Destination: Builth Wells - The Groe
*showing a valid mytravelpass card
View T4 Timetable
How can I buy a ticket?
You are able to buy your ticket on the day from your T4 driver - whether that's a single, return, day or even a weekly ticket.
You can now buy day and week tickets on our APP, download today Stagecoach Bus App
Use the bus ticket finder to find all available tickets for your journey, simply enter your from/to destinations and preferred time/date of travel.
Under 22?, You can also benefit from 1/3 off their ticket price with a mytravelpass.