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4.9
4.6
G3829412:560h47Carmarthen station (CMN)13:43Swansea station (SWA)£61One-way0 changes- G382846:520h47Carmarthen station (CMN)7:39Swansea station (SWA)£71One-way0 changes
- G3920512:300h43Carmarthen station (CMN)13:13Swansea station (SWA)£91One-way0 changes
- G389507:570h50Carmarthen station (CMN)8:47Swansea station (SWA)£91One-way0 changes
- G3895511:590h51Carmarthen station (CMN)12:50Swansea station (SWA)£91One-way0 changes
- G3920512:300h43Carmarthen station (CMN)13:13Swansea station (SWA)£91One-way0 changes
W3543411:270h46Carmarthen station (CMN)12:13Swansea station (SWA)£141One-way0 changes- G150459:210h46Carmarthen station (CMN)10:07Swansea station (SWA)£141One-way0 changes
- G3829412:560h47Carmarthen station (CMN)13:43Swansea station (SWA)£61One-way0 changes
- G391808:300h47Carmarthen station (CMN)9:17Swansea station (SWA)£91One-way0 changes
Travel Information
Compare train and coach for Carmarthen to Swansea
The cheapest option from Carmarthen to Swansea is train, with an average price of £9. Omio recommends booking the train, as it is the most popular option from Carmarthen to Swansea among Omio users. If you are seeking to minimise your carbon footprint, the train is your best option, as it emits only 0.0 - 0.0kg.
Distance: 36 km
Compare train with
Most popular Train | Coach |
|---|---|
£9 Average Price | £9 Average Price Cheapest option |
1h 19m Average total duration Fastest option 49m Onboard + 30m Additional time* | 1h 29m Average total duration 59m Onboard + 30m Additional time* |
0.0 - 0.0kg CO2 emissions Lowest | 0.0 - 0.1kg CO2 emissions |
Most popular train company |  Most popular bus company |
Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
Live departures
Carmarthen to Swansea train times
The table below shows live departures for Carmarthen to Swansea trains for today, Thursday 2 July. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
| G39205 | On time 12:30 Carmarthen station (CMN) | 0h43 | 13:13 Swansea station (SWA) | 0 changesdirect | |
| G38294 | On time 12:56 Carmarthen station (CMN) | 0h47 | 13:43 Swansea station (SWA) | 0 changesdirect | |
| G38957 | On time 13:54 Carmarthen station (CMN) | 0h50 | 14:44 Swansea station (SWA) | 0 changesdirect | |
| W35435 | On time 14:20 Carmarthen station (CMN) | 0h45 | 15:05 Swansea station (SWA) | 0 changesdirect | |
| G39217 | On time 14:33 Carmarthen station (CMN) | 0h44 | 15:17 Swansea station (SWA) | 0 changesdirect | |
| G38300 | On time 14:55 Carmarthen station (CMN) | 0h46 | 15:41 Swansea station (SWA) | 0 changesdirect | |
| G38959 | On time 16:04 Carmarthen station (CMN) | 0h50 | 16:54 Swansea station (SWA) | 0 changesdirect | |
| G15050 | On time 16:19 Carmarthen station (CMN) | 0h49 | 17:08 Swansea station (SWA) | 0 changesdirect | |
| G39241 | On time 16:33 Carmarthen station (CMN) | 0h44 | 17:17 Swansea station (SWA) | 0 changesdirect | |
| G38303 | On time 16:56 Carmarthen station (CMN) | 0h52 | 17:48 Swansea station (SWA) | 0 changesdirect | |
| G38306 | On time 17:57 Carmarthen station (CMN) | 0h49 | 18:46 Swansea station (SWA) | 0 changesdirect | |
| W35437 | On time 18:20 Carmarthen station (CMN) | 0h49 | 19:09 Swansea station (SWA) | 0 changesdirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Carmarthen to Swansea by train or coach
Compare train and coach prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
03 Jul
04 Jul
05 Jul
06 Jul
07 Jul
08 Jul
09 Jul
Why should you book Carmarthen to Swansea trains with Omio?
Why book with Omio vs Transport for Wales?
- Compare with other providers: On Omio, you can not only buy tickets for Transport for Wales, but also compare tickets for the likes of Great Western Railway, Great Western Railway (GWR) or Transport for Wales to find the best option for your trip from Carmarthen to Swansea.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Transport for Wales with all available travel options, which are train and bus to ensure you get the best deal for traveling from Carmarthen to Swansea.
Why book with Omio over Wanderu?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Great Western Railway, Great Western Railway (GWR) or Transport for Wales to find the best option for your trip from Carmarthen to Swansea.
- Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Carmarthen to Swansea.
Journey information
Overview: Train from Carmarthen to Swansea
United KingdomUnited Kingdom
Typically, there are 7 trains per day from Carmarthen to Swansea, including 7 direct trains, taking around 49m. Cheap train tickets for this journey start at £4 if you book in advance.
The earliest train runs at 00:01, the last at 23:56. The fastest train covers the 36 km distance in 42m.
Distance 36 km |
Average train duration 49m |
Lowest ticket price £4 |
Trains per day 7 |
Direct trains 7 |
Fastest train 42m |
First train 0:01 |
Last train 23:56 |
Cheapest Month May |
Cheapest Day Tue |
High Season Jan - Mar |
Low Season Jul - Sept |
Busiest Day Wed |
Least Busy Day Mon |
Best time to book 1 day |
Train companies: Transport for Wales, Great Western Railway, Great Western Railway (GWR) from Carmarthen to Swansea trainsTransport for Wales, Great Western Railway, Great Western Railway (GWR) trains will get you between Carmarthen and Swansea from £4. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Transport for Wales
Great Western Railway
Great Western Railway (GWR)
FAQs: Carmarthen to Swansea train
Find answers to the most common questions about traveling from Carmarthen to Swansea by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at Swansea, this guide helps you travel smarter and with confidence.
popular train stations
Important Stations and Airports in Carmarthen and Swansea
Most Carmarthen to Swansea trains use the Carmarthen to Swansea station pair. Use this guide to compare Carmarthen and Swansea train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Which Carmarthen station do trains to Swansea leave from?
Getting to Carmarthen from Carmarthen city centre
Carmarthen train station facilities and services
Carmarthen has practical services for this route, including Shopping, Parking, Dining, Accessibility, WC, Hotel, Lounge, Lost and Found Office, Ticket Office, Bike Parking and Bike Rental.
Food and drink
Food and drink options are available at Carmarthen.
Tickets and information
Ticket office support is available at Carmarthen.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Carmarthen: Parking, WC.
Bike and car services
Available at Carmarthen: Bike Parking, Bike Rental.
Accessibility
Accessibility facilities are available at Carmarthen: Staff help available: Yes, Step free access coverage: Yes, Step free access note: Category B1. Step free access is available to Platform 1. Platform 2 can be accessed via the ramp at the end of Platform 1 and across a foot crossing, Accessible car park equipment: Wheelchair users can use car park equipment at this station unaided, Accessible ticket machines: There are accessible ticket machines at this station, Accessible toilets: Yes, Ramp for train access: Yes, Wheelchairs available: Yes, Impaired mobility set down / pick up points available: No.
Which Swansea station do trains from Carmarthen arrive at?
Getting to Swansea from Swansea city centre
Swansea train station facilities and services
Swansea has practical services for this route, including Shopping, Parking, Dining, ATM, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking and Bike Rental.
Food and drink
Food and drink options are available at Swansea.
Wi-Fi and ATMs
ATMs are available at Swansea.
Tickets and information
Ticket office support is available at Swansea.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Swansea: Parking, WC.
Bike and car services
Available at Swansea: Bike Parking, Bike Rental.
Accessibility
Accessibility facilities are available at Swansea: Staff help available: Yes, Step free access coverage: Yes, Step free access note: Category A. Step free access to all platforms, Accessible car park equipment: Wheelchair users can use car park equipment at this station unaided, Accessible public telephones: on concourse, Accessible ticket machines: There are accessible ticket machines at this station, Accessible toilets: Yes, Ramp for train access: Yes, Wheelchairs available: Yes, Impaired mobility set down / pick up points available: No.
Most popular train connections from Carmarthen
More options for your journey from Carmarthen to Swansea
Here are some other resources that might have the information you need
Most popular trains to and from Swansea and Carmarthen
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