🚌 Bus from Cardiff to Llanelli
1 direct route · about 145 min · first bus 16:55, last bus 17:40 (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 |
|---|---|---|---|---|---|---|
| 507 | National Express | ~145 min | 2 | 16:55 | 17:40 | Gabalfa Interchange 6 (o/s) |
Times are for the first boarding point in Cardiff 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 Cardiff to Llanelli?
The 507 (National Express) runs directly from Cardiff to Llanelli.
How long does the bus take from Cardiff to Llanelli?
Around 145 minutes on the 507, depending on time of day and traffic.
What time is the first and last bus from Cardiff to Llanelli?
On weekdays the first direct bus (the 507) leaves around 16:55 and the last around 17:40. Check the route timetable for weekends.
How much is the bus from Cardiff to Llanelli?
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.