The cheapest and fastest trains from Bristol to Carmarthen
Cheapest price
$17
Average price
$49
Fastest journey
2 h 51 m
Average duration
3 h 21 m
Trains per day
5
Distance
126 km
The best way to find a cheap train ticket from Bristol to Carmarthen is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Bristol to Carmarthen will cost around $49 if you buy it on the day, but the cheapest tickets can be found for only $17.
Of the 5 trains that leave Bristol for Carmarthen on Tue, Jan 20, 5 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Tue, Jan 20 the direct trains cover the 126 km distance in an average of 3 h 21 m but if you time it right, some trains will get you there in just 2 h 51 m .
On Tue, Jan 20 the slowest trains will take 4 h 55 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.










Travel Information
Compare train and bus for Bristol to Carmarthen
Omio recommends booking the train as it is the most popular option from Bristol to Carmarthen among Omio's users. If you are prioritising price take the bus with prices starting from €17. For those with little time consider booking a train which can get you there in 2h 36m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.0 - 0.1kg. The ticket price range depends on the travel mode: a bus costs an average of €17, and a train costs an average of €13.
Distance: 78 miles (126 km)
Compare train with
Most popular Train | Bus |
|---|---|
€44 Average price | €29 Average price Cheapest |
3h 6m Average total duration Fastest 2h 36m Onboard + 30m Additional time* | 4h 3m Average total duration 3h 33m Onboard + 30m Additional time* |
0.0 - 0.1kg CO2 emissions Lowest | 0.1 - 0.3kg 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
Bristol to Carmarthen train times
The table below shows live departures for Bristol to Carmarthen trains for today, Monday, January 19. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 7:58 AM Bristol | 2h51 | 10:49 AM Carmarthen | 0 transfersDirect | |
![]() | 8:27 AM Bristol | 3h06 | 11:33 AM Carmarthen | 0 transfersDirect | |
![]() | 9:38 AM Bristol | 2h50 | 12:28 PM Carmarthen | 0 transfersDirect | |
![]() | 12:27 PM Bristol | 3h05 | 3:32 PM Carmarthen | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Bristol to Carmarthen by train or bus
Compare train and bus 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.
Jan 20
Jan 21
Jan 22
Jan 23
Jan 24
Jan 25
Jan 26
Why should you book Bristol to Carmarthen trains with Omio?
Transport for Wales as well as Great Western Rail, Cross Country and first_great_western offer trains services from Bristol to Carmarthen. Omio is an official ticket reseller for all your travel options from Bristol 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 Rail, Cross Country and first_great_western to find the best option for your trip from Bristol 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 Bristol to Carmarthen.
Why book with Omio over Trainline and Rail Europe?
- Multiple travel company options: While Transport for Wales tickets can be bought on Transport for Wales's website or third party sellers, Omio allows you to compare with the likes of Great Western Rail, Cross Country and first_great_western to help you choose the right option for your journey from Bristol to Carmarthen.
- Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Bristol to Carmarthen.
Journey information
Overview: Train from Bristol to Carmarthen
Train Ticket Prices
- Budget Options: Train tickets from Bristol to Carmarthen start from as low as $17 (€13) if booked well in advance.
- Standard Fares: Typically, trains cost $55 (€44) depending on the train type and class.
Journey Duration & Frequency
- On average there are 7 daily trains from Bristol to Carmarthen with 0 direct service.
- The fastest trains can take as little as 2h 40m but the average duration is 2h 36m
Train Operators
- Travel from Bristol to Carmarthen with Transport for Wales, Great Western Rail, Cross Country, and first_great_western
- The most booked train company for this route on Omio is Transport for Wales.
Stations & Schedule
- Most trains depart from Bristol Temple Meads (BRI) and arrive in Carmarthen station (CMN)
- First train typically departs at 03:27 AM and the last at 09:28 PM
Distance 78 miles (126 km) |
Average train duration 2h 36m |
Cheapest ticket price $17 (€13) |
Trains per day 7 |
Fastest train 2h 40m |
First train 03:27 |
Last train 21:28 |
Train companies: Transport for Wales, Great Western Rail, Cross Country, first_great_western from Bristol to Carmarthen trainsTransport for Wales, Great Western Rail, Cross Country, first_great_western trains will get you between Bristol and Carmarthen from $17 (€13). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Transport for Wales
Great Western Rail
Cross Country
first_great_western
FAQs: Trains from Bristol to Carmarthen
Find answers to the most common questions about traveling from Bristol 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.

popular train stations
Popular train stations from Bristol to Carmarthen
- Mon - Sat: 05:30 - 21:30
- Sun: 06:45 - 21:30
- Free Wi-Fi in the station.
- Type of shops available: WHS/M&S; Uppercrust; Pumpkin; Pasty Shop; Starbucks; Lily's Flowers
- Car Park: Station Car Park
- The Pasty Shop
- Starbucks
- Upper Crust
- Pumpkin Café
- Hart's Bakery
- Taxi: The taxi rank is available on the station forecourt. If you require an accessible taxi please approach a member of staff for assistance. To reach the station forecourt; exit through the ticket barriers, turn left and exit through the main doors. You can find more information about local taxi services here.
- Accessible taxis: Accessible taxis are available
- Wheelchair access, elevators, escalators.
- Toilets Location: Ladies, Gents and Baby Change are located in the Passenger Subway. The Baby Change is located next to the Ladies Toilets. An additional Baby Change facility is also located in the Accessible Toilet on Platform 13/15. Accessible Toilets are located on Platform 3 by the Help Desk and on Platform 13/15.
- National key toilets: Yes
- National key toilets location: Radar Key available from station staff.
- Baby changing facilities: Yes
- Holiday Inn Express Bristol City Center
- DoubleTree by Hilton Hotel Bristol City Center
- Hilton Garden Inn Bristol City Center
- Waiting rooms location: Waiting Rooms are located on Platform 5/7 and on Platform 13/15
- Mon - Sat: 05:30 - 21:30
- Sun: 06:45 - 21:30
- Storage sheltered: Yes
- Storage location: The main storage location for bikes is at The Friary at Temple Quay, just to the right of the ramped exit from the long stay car park. A limited bike storage location can be found on Station Approach by Queen Anne's Gate. There is no longer any bike storage inside the station.
- Storage CCTV: Yes
- Located near the main entrance.
- Bus lines: A1, 1, 2, 8, 39/349/X39, 70, 73, 178, 376
- Train lines: CrossCountry, Great Western Main Line, Severn Beach Line
- Location for Rail Replacement Services: Station front. Alternative: the lower approach road, outside the front of Bristol & Exeter House
- Car Park: No
- Staff help available: No
- Step free access coverage: Yes
- Step free access note: Step Free Category A Station - This station has step free access to the platform
- Accessible taxis: No
- Ramp for train access: No
- Wheelchairs available: No
- Impaired mobility set down / pick up points available: Yes
- Storage sheltered: No
- Storage location: platform
- Storage CCTV: Yes
- Location for Rail Replacement Services: Bus stops on either side of Cheltenham Road
- Car Park: Station Car Park
- Staff help available: No
- Step free access note: Step free Category B1 station - step free access available to both platforms via ramp and choice of drop off points, however adjacent car parks need to be used for full step free access. Safety warning - Please be aware that this station has no tactile paving on the platform edge. Please take extra care when using this station.
- Accessible car park equipment: Wheelchair users may require assistance using car park equipment at this station
- Accessible taxis: Accessible taxis are not available
- Accessible ticket machines: There are accessible ticket machines at this station
- Ramp for train access: No
- Wheelchairs available: No
- Impaired mobility set down / pick up points available: Yes
- Storage sheltered: No
- Storage location: Located on both platforms
- Storage CCTV: Yes
- Location for Rail Replacement Services: Bus stops on either side of Whiteladies Road outside Clifton Down Shopping Centre
- Opening hours: Monday - Friday 06:45 - 18:00
- Type of shops available: News agent
- Car Park: Station Car Park
- 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
- Toilets Location: The toilets are located on Platform 1. The National key toilets are located on Platform 1; these toilets are operated by a radar key.
- National key toilets: Yes
- Baby changing facilities: No
- Storage sheltered: No
- Storage location: On Platform 1
- Storage CCTV: Yes
- Location for Rail Replacement Services: Wait at the bus stop opposite the station entrance
Most popular train connections from Bristol
More options for your journey from Bristol to Carmarthen
Here are some other resources that might have the information you need

