- Must visit
Tenby Museum and Art Gallery
Town museum in a landmark seafront building, covering Tenby's art, archaeology, geology, and maritime past.
Cheapest price
CHF10
Average price
CHF10
Fastest journey
43 m
Average duration
43 m
Trains per day
2
Distance
34 km
The best way to find a cheap train ticket from Carmarthen to Tenby is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Carmarthen to Tenby will cost around CHF10 if you buy it on the day, but the cheapest tickets can be found for only CHF10.
Of the 2 trains that leave Carmarthen for Tenby on Thu, Aug 06, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Thu, Aug 06 the direct trains cover the 34 km distance in an average of 43 m but if you time it right, some trains will get you there in just 43 m .
On Thu, Aug 06 the slowest trains will take 43 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.




Omio recommends booking the train as it is the most popular option from Carmarthen to Tenby among Omio's users. If you are prioritising price take the bus with prices starting from CHF7. For those with little time consider booking a train which can get you there in 44m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.0 - 0.0kg. The ticket price range depends on the travel mode: a bus costs an average of CHF7, and a train costs an average of CHF7.
Distance: 21 miles (34 km)
Most popular Train | Bus | Driving |
|---|---|---|
CHF9 Average price | CHF8 Average price Cheapest | CHF8 Average price (fuel + tolls) |
1h 14m Average total duration Fastest 44m Onboard + 30m Additional time* | 1h 19m Average total duration 49m Onboard + 30m Additional time* | 37m Average total duration (door-to-door) |
0.0 - 0.0kg CO2 emissions Lowest | 0.0 - 0.1kg CO2 emissions | - CO2 emissions |
![]() Most popular train company | ![]() Most popular bus company | Your own car or car rental |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
This is compared to other travel options from Carmarthen to Tenby:
A bus is CHF2 less than a train for this route with tickets for a train from Carmarthen to Tenby costing on average CHF9.
Other travel options to Tenby take longer:
Bus takes on average 49m.
Tickets start at around CHF9 compared to roughly CHF8 in fuel and tolls — a saving of about CHF-1.36. The journey takes 44m versus 37m by car, so you'll arrive a bit later, but you can work, read, or sleep along the way rather than spending the time behind the wheel. You'll also save the hassle of parking at the other end.
Driving is worth it if you're on a tight schedule, travelling as a group, or want to stop somewhere en route.
The table below shows live departures for Carmarthen to Tenby trains for today, Wednesday, August 5. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 10:54 AM Carmarthen | 0h43 | 11:37 AM Tenby | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
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.
Trains from Carmarthen to Tenby run on average 4 times per day, taking around 44m. Cheap train tickets for this journey start at CHF7 but you can travel from only CHF7 by bus.
There are 3 trains per day. The earliest train runs at 05:34, the last at 22:55. The fastest train covers the 21 miles (34 km) distance in 41m.
Distance 21 miles (34 km) |
Average train duration 44m |
Cheapest ticket price CHF7 |
Trains per day 4 |
Direct trains 3 |
Fastest train 41m |
First train 5:34 AM |
Last train 10:55 PM |
Cheapest Month Oct |
Cheapest Day Wed |
High Season Jul - Sep |
Low Season Oct - Dec |
Busiest Day Sat |
Least Busy Day Thu |
Best time to book 2 days |
Discover the best of Tenby — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Tenby trip today.
Town museum in a landmark seafront building, covering Tenby's art, archaeology, geology, and maritime past.
National Trust Tudor merchant's house with period rooms that reveal everyday life in a thriving medieval port.
Exhibition inside a Victorian island fort, combining military history with dramatic architecture and sea views.
Picturesque harbour framed by pastel houses and boats, ideal for photos, boat trips, and coastal atmosphere.
Broad sandy beach beside the old town, celebrated for views to Goscar Rock and easy access from the centre.
Sheltered beach below the harbour with colourful houses, making it one of Tenby's most iconic scenes.
Fresh Pembrokeshire crab is landed locally and served simply dressed, prized for sweet meat and Tenby’s strong coastal fishing tradition.
Welsh cawl is a traditional lamb and vegetable broth, long linked with rural Welsh cooking and still a comforting staple in local pubs.
Laverbread is a Welsh seaweed purée, often served at breakfast. It reflects the country’s coastal food heritage and distinctive salty flavour.
Well-regarded harbour-area restaurant known for fresh seafood and modern Welsh cooking in a polished but relaxed setting.
Established casual restaurant serving local seafood, steaks and Welsh favourites with sea views and a lively harbour atmosphere.
Popular traditional fish and chip shop and restaurant, valued for fresh fish, generous portions and a dependable seaside classic feel.
Moderate for a UK seaside town; summer lodging raises costs, while dining and local buses stay fairly typical for Wales.
Service is often included or optional. If not, tip restaurants about 10%. Round up for taxis and leave small change in cafes if service was good.
Official public transport app
Tenby Railway Station -> Tenby Town Centre
Find answers to the most common questions about traveling from Carmarthen to Tenby 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 Tenby, this guide helps you travel smarter and with confidence.

Most Carmarthen to Tenby trains use the Carmarthen to Tenby station pair. Use this guide to compare Carmarthen and Tenby train stations on this route, check city-centre transport, alongside checking practicalities like 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 options are available at Carmarthen.
Ticket office support is available at Carmarthen.
Lost and found is available at the station.
Available at Carmarthen: Parking, WC.
Available at Carmarthen: Bike Parking, Bike Rental.
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.
Tenby has practical services for this route, including Parking, Dining, Accessibility, Hotel, and Lost and Found Office.
Food and drink options are available at Tenby.
Lost and found is available at the station.
Available at Tenby: Parking.
Accessibility facilities are available at Tenby: Staff help available: Yes, Step free access coverage: No, Step free access note: Category B3. Step free access to Platform 1 (to Pembroke Dock) from the car park. Access to Platform 2 (to Carmarthen) is via an end of platform ramp and a foot crossing across the railway, Accessible car park equipment: Wheelchair users can use car park equipment at this station unaided, Accessible public telephones: located in station car park, Accessible ticket machines: There are accessible ticket machines at this station, Accessible ticket machines note: The ticket machine(s) do not accept cash. Payment is by major debit and credit cards only, Ramp for train access: Yes, Wheelchairs available: No, Impaired mobility set down / pick up points available: No.
Here are some other resources that might have the information you need