Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Johnston Bus Stop (o/s Railway Inn) | Lammas Street, outside the Boar’s Head | Cheapest | ||||
| Bus | Johnston Bus Stop (o/s Railway Inn) | Lammas Street, outside the Boar’s Head | Fastest | ||||
| Bus | Johnston Bus Stop (o/s Railway Inn) | Lammas Street, outside the Boar’s Head | No tags | ||||
| Bus | Johnston Bus Stop (o/s Railway Inn) | Lammas Street, outside the Boar’s Head | No tags |
Last refresh of the prices: Last Saturday at 7:49 PM GMT.
Get from Johnston to Carmarthen
The journey takes about 1 hour 30 minutes, and with fares starting at just R 126, it presents an excellent value for a comfortable ride.
Compare bus companies
Based on 29779 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 Johnston to Carmarthen 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 Johnston to Carmarthen?
The cheapest bus tickets from Johnston to Carmarthen start at R 126. The average price for this route is around R 136. Busbud recommends booking your tickets in advance for the best chance of getting the lowest possible price.
How long is the bus journey from Johnston to Carmarthen?
The average bus journey time from Johnston to Carmarthen is 1h 30m, covering a distance of 49 km. The fastest bus gets you there in 1h 30m and is operated by National Express.
Which bus companies service the Johnston 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 Johnston to Carmarthen?
The earliest bus departs from Johnston to Carmarthen at 06:52. And the latest bus departs at 09:18.
What are the CO₂ emissions for the bus trip from Johnston to Carmarthen?
A bus trip from Johnston to Carmarthen 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 Johnston to Carmarthen was searched and found on 17 Dec 2025 with a price of R 103To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Johnston to Carmarthen as early as possible.
You can expect to pay from R 103 to R 182 for a bus ticket from Johnston to Carmarthen based on the last 2 days. You can expect to find the cheapest price for the trip at R 104, which is on 2025-12-20.
