Cheap train tickets from Carmarthen to Johnston
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Carmarthen to Johnston Train Schedule
Trip Summary
4 trains operate daily from Carmarthen to Johnston. The train trip from Carmarthen to Johnston is usually about 45 minutes long. However, be prepared just in case your train arrives slightly earlier or later than scheduled.
| Distance | 30 mi (49 km) |
| Fastest train | 0h 45m |
| Lowest price | €11.44 |
| Trains per day | 4 |
| Most frequent service | Arriva Trains Wales |
| Train lines | 1 |

Which train should you take from Carmarthen to Johnston?
Arriva Trains Wales is the one and only train line which connects Carmarthen to Johnston. However, there are 4 trains per day to choose from.
| Train | Daily Trips | Avg. Time | Avg. Price |
|---|---|---|---|
| Arriva Trains Wales | 4 | 0h 46m | €11.44 |
Arriva Trains Wales is a friendly and reliable operator of passenger rail services in Wales with services that cross the border into England. Destinations for Arriva Trains Wales services in Wales include Newport, Wrexham, Birmingham, and Manchester. Onboard, passengers will find power outlets and restrooms, plus snacks and beverages available for purchase from a café car or roving trolley service.
Frequently asked questions about traveling by train from Carmarthen to Johnston
Sunday tends to be the busiest day of the week with travelers taking trains from Carmarthen to Johnston. Ticket price also tend to be more expensive on Sunday than other days. If you are hoping to have more room on the train and even save some change check out travel options on Sunday instead, as less people travel then and deals are more likely to be found.
The earliest train departs Carmarthen at 3:00pm while the last train of the day leaves at 10:00pm. To see all scheduled departure times, use the search function on this page to get the full schedule for your specific travel dates.
There are 4 daily scheduled trains, all of which are direct trains that take you the entire way from Carmarthen to Johnston.
You can also take a train for your return trip from Johnston to Carmarthen.
City Information
Station Information
Where is the train station in Carmarthen?
Main departure station: Carmarthen Train Station
There is one train station in Carmarthen.
All train stations in Carmarthen:
Carmarthen Train Station
Where is the train station in Johnston?
Main arrival station: Johnston (Pembs) Station
Johnston has one train station.
All train stations in Johnston:
Johnston (Pembs) Station
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Need a return trip from Johnston to Carmarthen?
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