- Must visit
Carmarthenshire Museum
Former bishop’s palace with outstanding art collections, period rooms, and beautiful grounds; one of Carmarthenshire’s top cultural attractions.
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The cheapest and fastest trains from Swansea to Carmarthen
Showing times, prices and bookable tickets for Nov 01
- Cheapest price on Nov 01
- €8
- Average ticket price on Nov 01
- €12
- Fastest journey on Nov 01
- 42 m
- Average journey duration on Nov 01
- 45 m
- Trains on Nov 01
- 7
- Distance
- 36 km
Cheap tickets
The best way to find a cheap train ticket from Swansea to Carmarthen is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Swansea to Carmarthen will cost around €12 if you buy it on the day, but the cheapest tickets can be found for only €8.
Fast trains
On Sun, Nov 01, we found 7 trains from Swansea to Carmarthen, including 7 direct services.
On Sun, Nov 01 the direct trains cover the 36 km distance in an average of 45 m but if you time it right, some trains will get you there in just 42 m .
On Sun, Nov 01 the slowest trains will take 49 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
G3950412:12 AM 0h48 Swansea station (SWA) 1:00 AM Carmarthen station (CMN) €8 1 One-way 0 transfers- G38466
10:43 AM 0h42 Swansea station (SWA) 11:25 AM Carmarthen station (CMN) €9 1 One-way 0 transfers - G38276
11:02 AM 0h50 Swansea station (SWA) 11:52 AM Carmarthen station (CMN) €10 1 One-way 0 transfers - G38279
12:16 PM 0h51 Swansea station (SWA) 1:07 PM Carmarthen station (CMN) €11 1 One-way 0 transfers - G38447
2:02 PM 0h49 Swansea station (SWA) 2:51 PM Carmarthen station (CMN) €11 1 One-way 0 transfers
- G38466
10:43 AM 0h42 Swansea station (SWA) 11:25 AM Carmarthen station (CMN) €9 1 One-way 0 transfers 
C0122812:32 PM 0h44 Swansea station (SWA) 1:16 PM Carmarthen station (CMN) €16 1 One-way 0 transfers- C01229
10:27 AM 0h44 Swansea station (SWA) 11:11 AM Carmarthen station (CMN) €16 1 One-way 0 transfers - G39504
12:12 AM 0h48 Swansea station (SWA) 1:00 AM Carmarthen station (CMN) €8 1 One-way 0 transfers - G38447
2:02 PM 0h49 Swansea station (SWA) 2:51 PM Carmarthen station (CMN) €11 1 One-way 0 transfers
Journey information
Overview: Train from Swansea to Carmarthen
United KingdomUnited Kingdom
Trains from Swansea to Carmarthen run on average 9 times per day, taking around 47m. Cheap train tickets for this journey start at €6 if you book in advance.
There are 9 trains per day. The earliest train runs at 00:06, the last at 23:48. The fastest train covers the 22 miles (36 km) distance in 38m.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance 22 miles (36 km) |
Average train duration 47m |
Cheapest ticket price €6 |
Trains per day 9 |
Direct trains 9 |
Fastest train 38m |
First train 12:06 AM |
Last train 11:48 PM |
Cheapest Month Nov |
Cheapest Day Mon |
High Season Jul - Sep |
Low Season Oct - Dec |
Busiest Day Sat |
Least Busy Day Mon |
Best time to book 1 day |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Frequently asked questions about your Swansea to Carmarthen trip
Use these quick route answers to check fares, travel time, departure options, and direct services before booking from Swansea to Carmarthen.
Train ticket prices from Swansea to Carmarthen can vary. The cheapest ticket starts at €6, while the average price is around €11.
The train from Swansea to Carmarthen takes 38m and runs 9 per day.
The distance by train from Swansea to Carmarthen is 22 miles (36 km).
The first train from Swansea to Carmarthen leaves at 12:06 AM.
The last train from Swansea to Carmarthen leaves at 11:48 PM.
Yes, there is a direct train from Swansea to Carmarthen. This service operates 9 times per day, provided by Transport for Wales, Great Western Railway.
Live departures
Swansea to Carmarthen train times
The table below shows live departures for Swansea to Carmarthen trains for today, Saturday, October 31. You can also manually refresh the results below to see updated train journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| G39299 | On time 11:44 PM Swansea station (SWA) | 0h49 | 12:33 AM Carmarthen station (CMN) | 0 transfersDirect | |
| Sunday, November 1 | |||||
| G39504 | On time 12:12 AM Swansea station (SWA) | 0h48 | 1:00 AM Carmarthen station (CMN) | 0 transfersDirect | |
| C01229 | 10:27 AM Swansea station (SWA) | 0h44 | 11:11 AM Carmarthen station (CMN) | 0 transfersDirect | |
| G38466 | 10:43 AM Swansea station (SWA) | 0h42 | 11:25 AM Carmarthen station (CMN) | 0 transfersDirect | |
| G38276 | 11:02 AM Swansea station (SWA) | 0h50 | 11:52 AM Carmarthen station (CMN) | 0 transfersDirect | |
| G38279 | 12:16 PM Swansea station (SWA) | 0h51 | 1:07 PM Carmarthen station (CMN) | 0 transfersDirect | |
| C01228 | 12:32 PM Swansea station (SWA) | 0h44 | 1:16 PM Carmarthen station (CMN) | 0 transfersDirect | |
| G38447 | 2:02 PM Swansea station (SWA) | 0h49 | 2:51 PM Carmarthen station (CMN) | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Why should you book Swansea to Carmarthen trains with Omio?
Transport for Wales as well as Great Western Railway offer trains services from Swansea to Carmarthen.
Omio is an official ticket reseller for all your travel options from Swansea to Carmarthen.
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 to find the best option for your trip from Swansea to Carmarthen.
- 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 Swansea to Carmarthen.
Why book with Omio over Wanderu?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Great Western Railway to find the best option for your trip from Swansea to Carmarthen.
- Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Swansea to Carmarthen.
Train companies: Transport for Wales, Great Western Railway from Swansea to Carmarthen trainsTransport for Wales, Great Western Railway trains will get you between Swansea and Carmarthen from €6. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Transport for Wales
About
Transport for Wales is a public transport provider in Wales, UK. It operates a comprehensive network of trains, buses and ferries across the country. The trains are modern and comfortable, with a range of different types including InterCity Express Trains, Regional Trains, and Metro Trains. Onboard facilities include free Wi-Fi, power sockets, and a range of food and drink options. There are a variety of ticket types available, including single and return tickets, season tickets, and group tickets. The most popular routes include Cardiff to Swansea, Cardiff to Newport, and Cardiff to Manchester.
Luggage & cancellation policy
Average Transport for Wales Duration
38m
Cheapest Transport for Wales Price
€6
Transport for Wales frequency
7 a day
Luggage included
2 large items of luggage and 1 small hand luggage included
Luggage storage
Overhead racks, luggage areas at end of carriages, under seats
Cancellation Policy
Refund policy depends on ticket type
Refund
Full refund if service canceled
Amenities on board the train
Wifi
Food sold onboard
Trolley service on most routes with snacks and drinks. Some stations have cafes
Seat reservation
Seat reservations recommended but not mandatory. Free of charge when booking tickets
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, ramps for boarding, priority seating, assistance service available
Pets
Small pets in carriers travel free. Dogs allowed with ticket (£5 per day). Guide dogs free
Quiet zone
Great Western Railway
About
Great Western Railway is a train operating company in the United Kingdom. It operates services from London Paddington to the West of England, South Wales and the Cotswolds. It also operates services from London Paddington to Oxford, Reading and Bristol. It offers a range of ticket types, including Advance, Anytime, Off-Peak and Super Off-Peak tickets. Onboard facilities include free Wi-Fi, power sockets, air conditioning and catering services. The most popular routes for Great Western Railway are London Paddington to Bristol, Reading and Oxford.
Luggage & cancellation policy
Average Great Western Railway Duration
44m
Cheapest Great Western Railway Price
€15
Great Western Railway frequency
2 a day
Luggage included
Two pieces of luggage and one piece of hand luggage included in ticket price
Luggage storage
Overhead racks, dedicated luggage areas at end of carriages, under seats
Cancellation Policy
Refund policies apply as per ticket type
Refund
Full refund if train is cancelled
Amenities on board the train
Wifi
Food sold onboard
Cafe bar serving hot and cold drinks, snacks, sandwiches. First Class at-seat service on some routes
Seat reservation
Optional seat reservations available for a fee. Free in First Class
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, ramps for boarding, priority seating, assistance service available
Pets
Small pets travel free. Dogs must be on lead. Maximum two dogs per passenger
Quiet zone
Companies, tickets, and onboard amenities between Swansea and Carmarthen
Review the details behind your booking, from operators and ticket rules to luggage, onboard amenities, accessibility, and route-specific travel policies.
Yes, there is a high-speed train from Swansea to Carmarthen.
Yes, there is a night train from Swansea to Carmarthen.
Items not allowed on trains typically include hazardous materials such as explosives, flammable liquids, corrosive substances, and illegal drugs. Additionally, large or bulky items that may obstruct aisles or emergency exits, as well as pets without proper carriers, may be restricted. Specific prohibited items can vary by train operator and region, so please check the rules for your particular journey.
Yes, rail passes such as the BritRail Pass are valid on most trains within the United Kingdom, offering unlimited travel on participating train operators for a set period.
Complete guide to Carmarthen
Things to do in Carmarthen
Discover the best of Carmarthen — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Carmarthen trip today.
- Recommended
Carmarthenshire County Museum
Main county museum in a former bishop’s palace, displaying archaeology, social history, and fine art linked to the region.
- Recommended
Oriel Myrddin Gallery
Contemporary arts venue in a converted chapel with exhibitions, craft, design, and a strong programme of Welsh creative work.
- Recommended
Carmarthen Castle Gardens
Restored public garden beside the castle, popular for river views, events, and an easy walk close to the historic centre.
- Recommended
Guildhall Square
Historic town square and civic focus, framed by important buildings and often used as a convenient orientation point for visitors.
- Recommended
River Towy Walk
Linear riverside park and walking route along the Towy, offering open views, wildlife interest, and a pleasant break from the centre.
- Vegetarian
Welsh Cakes
Traditional Welsh cakes griddled with flour, butter, sugar and dried fruit. A classic teatime treat sold across Carmarthenshire and eaten warm or cold.
- Vegetarian
Bara Brith
A rich fruit loaf made with tea, dried fruit and spices. Long linked with Welsh home baking and often served sliced with butter.
- Vegetarian
Welsh Rarebit
Creamy Welsh cheese sauce poured over toasted bread. It is a beloved comfort food and a traditional way to enjoy local Caerphilly-style cheese.
Y Polyn
Refined modern dining in a smart country-house setting near Carmarthen, known for seasonal Welsh ingredients and polished tasting-style menus.
Wright's Food Emporium
Established local cafe and bakery stop for Welsh cakes, bara brith, breakfasts and coffee, with a casual atmosphere for quick local bites.
The Warren
Popular gastropub in Carmarthen with Welsh produce, steaks, seafood and a lively but relaxed atmosphere in a historic coaching inn.
Pound sterling (£)
Moderate for the UK: hotels and meals are usually cheaper than major cities, while local buses and everyday costs stay manageable for most visitors.
Average meal costs
- Budget
- £8-12 for fast food or a simple meal.
- Mid-range
- £15-25 per person for a restaurant meal.
- Fine dining
- £45+ per person for fine dining.
- Coffee
- £2.50-4 for coffee.
Tipping culture
Service is often included or optional. In restaurants, tip 10-12.5% for good service if not included. Taxis are usually rounded up. Cafe tipping is optional.
Traveline Cymru
Get the appOfficial public transport app
Prices
- Single ticket
- £2.00
- Day pass
- /null
To the city center
Carmarthen Railway Station -> Guildhall Square, Carmarthen
- Distance
- 0.8 km
- Travel time
- 10 min
- Contactless payment is widely accepted on most local buses in Wales, but carry a backup payment method for smaller operators.
- Buy tickets or plan journeys in advance with Traveline Cymru, as services in Carmarthen are less frequent in the evening and on Sundays.
Plan your visit to Carmarthen
Get destination-focused answers for the end of your trip, including what to do, when to go, practical entry details, and tips for making the most of your time in Carmarthen.
Yes, the train journey from Swansea to Carmarthen is considered scenic as it travels along the South Wales coastline, offering views of picturesque landscapes, rolling hills, and glimpses of the sea.
Popular day trips by train from Carmarthen include Burry Port, Cardiff, Llanelli, Haverfordwest, Gowerton.
The currency used in the United Kingdom is the British Pound Sterling (GBP). For travelers, using a card is generally more convenient and widely accepted, especially in cities and for transportation tickets, though carrying some cash can be useful for small purchases or in rural areas.
In Carmarthen, travelers should be cautious of pickpocketing in crowded areas and watch out for unofficial taxi services that may overcharge. It's advisable to use licensed transportation and keep personal belongings secure, especially in busy markets and near transportation hubs. General awareness and adherence to local guidance help ensure a safe visit.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
FAQs: Trains from Swansea to Carmarthen
Find answers to the most common questions about traveling from Swansea to Carmarthen 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 Carmarthen, this guide helps you travel smarter and with confidence.
Yes, you can take the train from Swansea to Carmarthen.
popular train stations
Popular train stations from Swansea to Carmarthen
Most Swansea to Carmarthen trains use the Swansea to Carmarthen station pair. Use this guide to compare Swansea and Carmarthen train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Departure train stations in Swansea
Arrival train stations in Carmarthen
Which Swansea station do trains to Carmarthen leave from?
Trains from Swansea to Carmarthen leave from Swansea. The station is 0 miles (1 km) from Swansea city centre at Swansea station, High Street, Swansea, City & County of Swansea, SA1 1NU.
SwanseaSwansea station, High Street, Swansea, City & County of Swansea, SA1 1NU+44 8450507080
City-centre transport
Getting to Swansea from Swansea city centre
Bus49, 30, 54 · 3m · €4 · every ~3 min
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.
Which Carmarthen station do trains from Swansea arrive at?
Trains from Swansea to Carmarthen arrive at Carmarthen. Carmarthen is from Carmarthen city centre.
CarmarthenCarmarthen station, Station Road, Carmarthen, Carmarthenshire, SA31 2BE+44 3450507080
City-centre transport
Getting to Carmarthen from Carmarthen city centre
BusT1x, T1, T1a · 3m · €1 · every ~4 min
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.
Train stations for Swansea to Carmarthen
Check train stations information for Swansea and Carmarthen, including where trains depart and arrive on this route.
The train station in Swansea that goes to Carmarthen is Swansea, which connects to Carmarthen.
Most popular train connections from Swansea
More options for your journey from Swansea to Carmarthen
Here are some other resources that might have the information you need
Most popular trains to and from Carmarthen and Swansea
Most popular train connections to Carmarthen
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