Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Kingsway, Stop 14 (near Riverfront Theatre) | Lammas Street, outside the Boar’s Head | CheapestFastest | ||||
| Bus | Kingsway, Stop 14 (near Riverfront Theatre) | Lammas Street, outside the Boar’s Head | No tags |
Last refresh of the prices: Yesterday at 1:30 PM GMT.
Compare 2 ways to go from Newport to Carmarthen
Among the sustainable travel choices, the bus stands out as a good way to reach Carmarthen. The journey takes about 2 hours 55 minutes, and with fares starting at just $17, it presents an excellent value for a comfortable ride.
Where are the popular stops in Newport and Carmarthen?
Stops in Carmarthen
- A
Carmarthen Bus Stop (o/s Bus Stn)
27 Blue Street, Stand 2, Carmarthen SA31 3LE
Compare bus companies
Based on 29776 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 WiFi. National Express ticket prices on this trip start at $17
Frequently asked questions about travelling from Newport to Carmarthen by bus
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the bus ticket from Newport to Carmarthen?
The cheapest bus tickets from Newport to Carmarthen start from $17. The average price for this route is around $19. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Newport to Carmarthen?
The average bus travel time from Newport to Carmarthen is 2h 55m, covering a distance of 96 km. The quickest bus can get you there in 2h 50m and is operated by National Express.
Which bus companies service the Newport to Carmarthen route?
Several major bus companies operate on this route with 1 buses available per day.
What are the earliest and latest departure times for the bus from Newport to Carmarthen?
The earliest bus departs from Newport to Carmarthen at 1:45pm. And the latest bus departs at 3:45pm.
What are the CO₂ emissions for the bus trip from Newport to Carmarthen?
A bus trip from Newport to Carmarthen generates an estimated 2 kg of CO₂, making it a highly eco-friendly travel option 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 Newport to Carmarthen was searched and found on Dec 16, 2025 with a price of $15To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Newport to Carmarthen, as early as possible.
What's the cheapest way to go from Newport to Carmarthen?
The bus is the cheapest travel choice for this destination
