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.
*showing a valid mytravelpass card
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.
Dedicated wheelchair space
Connects Builth Wells with Brecon and South Wales
Pay by contactless for your ticket
We've also introduced next stop audio/visual bilingual announcements!
On average, the journey from Cardiff to Builth Wells takes about 2 hours and 40 minutes.
Yes, this is a direct service. No changes are required.
The first bus departs at 0629
The last bus departs Builth Wells at 1542.
If you still can't find the answer you need please contact the
Stagecoach team; for more information - there are plenty of
ways to get in touch.
We also have the following other services that serve the Cardiff area!
Why not catch a little bit of luxury on our 132 Gold service up to every 12 minutes between Maerdy and Cardiff Bay!
Our service 122 runs up to every 15 minutes from Tonypandy via Talbot Green and Danescourt.
We now have our newest Gold service from Caerphilly and Blackwood on Service 26 every 30 minutes!