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Swansea to Carmarthen by train
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First train05:45
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Last train00:45
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Avg changes0
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Fastest journey44m
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Distance36 kilometres
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Trains per day36
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Avg. journey time51m
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Train operators
Travelling from Swansea to Carmarthen by train
Fast trains from Swansea to Carmarthen take around 44 minutes, covering a distance of approximately 36 kilometres. There are frequent services on the rail route between Swansea and Carmarthen.
1. Are there direct trains from Swansea to Carmarthen?
Direct trains from Swansea to Carmarthen have been found.
We usually find around 38 direct trains on the route from Swansea to Carmarthen every weekday.
There are typically fewer departures at weekends, when we found around 32 departures.
2. How long is the train journey from Swansea to Carmarthen?
The Swansea to Carmarthen train travel time is normally about 44 minutes, whatever time you make the journey.
3. What are the Swansea to Carmarthen train times and schedule?
On weekdays the earliest direct train to Carmarthen is usually scheduled to depart Swansea around 05:45 and the last train is around 00:45. This is the same at the weekend.

What's the Swansea to Carmarthen train price?
The cheapest tickets we've found for trains from Swansea to Carmarthen are $13.69, and there isn't much difference in price depending on when you book.
Trains departing 30 days in advance will cost around $13, and when booking 7 days in advance the price is usually the same. Booking on the day of travel may be more expensive.
When to book Swansea to Carmarthen train tickets?
Trains in the UK usually open for booking around 3 months in advance. If booking is not yet open for your dates then you can set a booking alert to receive an email on the day that the cheapest tickets are released for your journey from Swansea to Carmarthen by train.
Which train companies operate between Swansea and Carmarthen?
More than one train company operates on the route from Swansea to Carmarthen, so you’ll be travelling with one or more of the following rail operators:
- Arriva Trains Wales
- First Great Western
- GWR
- Great Western Railway
- Transport For Wales
You can check which train you’ll be travelling on by looking for the train name in search results.
Other journeys to Carmarthen View all journeys to Carmarthen
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From London From $46.53
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From Newport (South Wales) From $15.74
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From Cardiff From $12.32
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From Haverfordwest From $28.47
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From Cardiff International Airport From $11.63
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From Tenby From $13.96
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From Bristol From $23.27
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From Reading From $41.06
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From Fishguard Harbour From $14.23
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From Manchester From $51.32
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From Pembroke From $13.96
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From Milford Haven From $12.86
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