Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Lammas Street, outside the Boar’s Head | Johnston Bus Stop (opp Railway Inn) | Cheapest | ||||
| Bus | Lammas Street, outside the Boar’s Head | Johnston Bus Stop (opp Railway Inn) | Fastest | ||||
| Bus | Lammas Street, outside the Boar’s Head | Johnston Bus Stop (opp Railway Inn) | No tags | ||||
| Bus | Lammas Street, outside the Boar’s Head | Johnston Bus Stop (opp Railway Inn) | No tags |
Last refresh of the prices: Today at 9:01 AM GMT.
Get from Carmarthen to Johnston
The journey takes about 1 hour 18 minutes, and with fares starting at just R 126, it presents an excellent value for a comfortable ride.
Compare bus companies
Based on 29774 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 R 126
Frequently asked questions about travelling from Carmarthen to Johnston by bus
Please note that timetables, routes, or operator details shown here may be updated or differ at the time of your trip.
How much is the bus ticket from Carmarthen to Johnston?
The cheapest bus tickets from Carmarthen to Johnston start at R 126. The average price for this route is around R 137. Busbud recommends booking your tickets in advance for the best chance of getting the lowest possible price.
How long is the bus journey from Carmarthen to Johnston?
The average bus journey time from Carmarthen to Johnston is 1h 18m, covering a distance of 49 km. The fastest bus gets you there in 1h 18m and is operated by National Express.
Which bus companies service the Carmarthen to Johnston 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 Carmarthen to Johnston?
The earliest bus departs from Carmarthen to Johnston at 17:00. And the latest bus departs at 19:05.
What are the CO₂ emissions for the bus trip from Carmarthen to Johnston?
A bus trip from Carmarthen to Johnston produces an estimated 1 kg of CO₂, making it a highly eco-friendly travel option and Busbud’s recommended way to travel.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Carmarthen to Johnston was searched and found on 16 Dec 2025 with a price of R 104To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Carmarthen to Johnston as early as possible.
You can expect to pay from R 104 to R 182 for a bus ticket from Carmarthen to Johnston based on the last 2 days. You can expect to find the cheapest price for the trip at R 106, which is on 2025-12-17.
