Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Port Talbot Bus Station | Lammas Street, outside the Boar’s Head | Cheapest | ||||
| Bus | Port Talbot Bus Station | Lammas Street, outside the Boar’s Head | Fastest | ||||
| Bus | Port Talbot Bus Station | Lammas Street, outside the Boar’s Head | No tags | ||||
| Bus | Port Talbot Bus Station | Lammas Street, outside the Boar’s Head | No tags |
Last refresh of the prices: Today at 04:44 GMT.
Get from Port Talbot to Carmarthen
The journey takes about 1 hour 20 minutes, and with fares starting at just £7, it presents an excellent value for a comfortable ride.
Compare bus companies
Based on 29777 reviews, the company was rated 4.2 stars on Busbud. Travellers were especially satisfied with the ticket access and the staff but often complained with the Wi-Fi. National Express ticket prices on this trip start at £7
Frequently asked questions about travelling by bus from Port Talbot to Carmarthen
Please note that timetables, routes, or operator details shown here may be updated or vary at the time of your journey.
How much is the bus ticket from Port Talbot to Carmarthen?
The cheapest coach tickets from Port Talbot to Carmarthen start from £7. The average price for this route is around £8. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus journey from Port Talbot to Carmarthen?
The average bus journey time from Port Talbot to Carmarthen is 1h 20m, covering a distance of 29 miles. The fastest bus can take you there in 1h 15m and is operated by National Express.
Which bus companies service the Port Talbot to Carmarthen route?
Several major bus companies operate on this route with 2 buses available per day.
What is the earliest and latest departure time for the bus from Port Talbot to Carmarthen?
The earliest bus departs from Port Talbot to Carmarthen at 15:45. And the latest bus departs at 17:45.
What are the CO₂ emissions for the bus trip from Port Talbot to Carmarthen?
A bus journey from Port Talbot to Carmarthen produces an estimated 1 kg of CO₂, making it a highly eco-friendly choice and a mode of travel recommended by Busbud.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Port Talbot to Carmarthen was searched and found on 16 Dec 2025 with a price of £7To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Port Talbot to Carmarthen as early as possible.
You can expect to pay from £7 to £11 for a bus ticket from Port Talbot to Carmarthen based on the last 2 days. You can expect to find the cheapest price for the trip at £7, which is on 2025-12-18.
