🚌 Bus from Merthyr Tydfil to Cardiff
1 direct route · about 61 min · first bus 06:31, last bus 17:15 (weekdays).
💷 Fares on this journey are set by the operator — the England fare cap doesn't apply in Wales. Check the operator's website or Traveline Cymru for current prices. Who travels free →
Direct routes
| Route | Operator | Journey time | Weekday journeys | First | Last | Board at |
|---|---|---|---|---|---|---|
| X4 | Stagecoach South Wales | ~61 min | 11 | 06:31 | 17:15 | Merthyr Bus Station 8 (at) |
Times are for the first boarding point in Merthyr Tydfil on each route's weekday timetable — open the route for the full timetable, live map and every stop.
Frequently asked questions
Which bus goes from Merthyr Tydfil to Cardiff?
The X4 (Stagecoach South Wales) runs directly from Merthyr Tydfil to Cardiff.
How long does the bus take from Merthyr Tydfil to Cardiff?
Around 61 minutes on the X4, depending on time of day and traffic.
What time is the first and last bus from Merthyr Tydfil to Cardiff?
On weekdays the first direct bus (the X4) leaves around 06:31 and the last around 17:15. Check the route timetable for weekends.
How much is the bus from Merthyr Tydfil to Cardiff?
Fares on this journey are set by the operator — the England fare cap doesn't apply in Wales. Check the operator's website or Traveline Cymru for current prices.