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Trains from Dorchester South to
Carmarthen

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Dorchester South to Carmarthen by train

A train trip from Dorchester South to Carmarthen takes about 7hrs 28 mins on average, covering roughly 113 miles (182 kilometres). With around 13 trains running each day, there's plenty of flexibility for your travel plans. If you book in advance, you can grab tickets starting from just £23.20, making it a budget-friendly option for those who plan ahead.

Dorchester South to Carmarthen Key Stats

Arrival Station

Carmarthen

Departure Station

Dorchester South

Frequency

13trains
per day

Journey Time

from6hrs 15 mins

Changes

2-2no direct
trains

First Train / Last Train

06:58 / 23:57

Distance

113miles
(182 km)

4 Routes

4 Train Operators

Prices

from£23.20

Travelling from Dorchester South to Carmarthen by Train

Hop on a Train from Dorchester South to Carmarthen – It’s Faster Than You Think!

Planning to travel from Dorchester South to Carmarthen by train? Well, you've come to the right place – and don’t worry, it won’t take forever!

On average, the journey takes around 7hrs 28 mins. But if you’re in a hurry (or just really eager to get to Carmarthen), the fastest trains can whisk you there in just 6hrs 15 mins. With roughly 13 trains running every day, you're spoiled for choice. This scenic 113-mile (182 km) journey usually requires just one change. You’ll be in the good hands of South Western Railway, CrossCountry, GWR, Transport for Wales, all of whom offer comfy seats and plenty of luggage space – because, let’s face it, nobody likes a cramped train!

The best part? Tickets start from just £23.20 if you book in advance, which is a much better deal than scrambling for tickets on the day. Want to save even more? Travelling during Off-Peak hours or flashing a Railcard can help you keep more money in your wallet.

So, ready to snag those cheap tickets? Use our Journey Planner to find the latest prices and make your wallet happy. Keep scrolling for more travel tips, or check out our timetable above for live train times. Time to choo-choo your way to Carmarthen!

Journey Details

Frequently asked questions about journeys between Dorchester South and Carmarthen

Curious about your trip from Dorchester South to Carmarthen? We've put together answers to the most commonly asked questions from our customers to make planning your journey easier.

How long does it take to travel between Dorchester South and Carmarthen by train?

The travel time between Dorchester South and Carmarthen by train varies depending on the type of train and the route, but the average journey time is 7hrs 28 mins & the fastest journey takes 6hrs 15 mins.

What's the fastest journey time between Dorchester South and Carmarthen by train?

The fastest journey time by train from Dorchester South to Carmarthen is 6hrs 15 mins.

How much does the train from Dorchester South to Carmarthen cost?

Train ticket prices from Dorchester South to Carmarthen can start from as little as £23.20 when you book in advance. The cost of tickets can vary depending on the time of day, route and class you book and are usually more expensive if you book on the day.

What are the departure and arrival times for trains between Dorchester South and Carmarthen?

The departure and arrival times for trains between Dorchester South and Carmarthen vary depending on the day of the week and the type of train. Generally, there are around 13 departures and arrivals throughout the day. The first departure is 06:58, and the last train of the day leaves at 23:57.

What is the difference between first class and standard class on trains between Dorchester South and Carmarthen?

First class tickets on trains between Dorchester South and Carmarthen typically offer more space, complimentary food and drink, and other amenities compared to standard class.

What amenities are available on trains between Dorchester South and Carmarthen?

Amenities on trains between Dorchester South and Carmarthen can include free Wi-Fi, power outlets, onboard catering, and comfortable seating.

What is the cheapest way to travel from Dorchester South to Carmarthen by train?

By booking your tickets on traintickets.com! There are many ways to save on the cost of train travel between Dorchester South and Carmarthen. On traintickets.com, we do all the work for you to find the cheapest way possible to get to Carmarthen, and can save you up to 90%! Simply search for your journey, and be assured we have found you the best possible price.

Is it possible to take a direct train from Dorchester South to Carmarthen?

No, unfortunately there are no direct trains between Dorchester South & Carmarthen. However, there are 13 possible journeys which require a change.

What train companies run services from Dorchester South to Carmarthen?

South Western Railway, CrossCountry, GWR and Transport for Wales are the main train operating companies running services between Dorchester South and Carmarthen.

Can I bring luggage on board trains between Dorchester South and Carmarthen?

Yes, you can bring luggage on board trains between Dorchester South and Carmarthen, but there may be limits on the number of bags or the size and weight of your luggage.

When are Dorchester South to Carmarthen Train Times?

Check out the upcoming trains from Dorchester South to Carmarthen on Tuesday 6th May 2025, with our handy timetable below.

Alternatively, you can view the full day's schedule or search for a different date here!

Tuesday 6th May
DepartsArrivesChangesVia StationsDurationOperator
18:33 Dorchester South01:36 Carmarthen2 changesSouthampton Central
Cardiff Central
7 hrs 3 mins Get Tickets
19:37 Dorchester South07:44 Carmarthen2 changesSouthampton Central
Cardiff Central
12 hrs 7 mins Get Tickets
22:23 Dorchester South10:40 Carmarthen2 changesSouthampton Central
Reading
12 hrs 17 mins Get Tickets
Search all times & prices for today

What are my cheap ticket options for Dorchester South to Carmarthen journeys?

From booking in Advance, to our FairSplits, here are our tips for you to find the best price

Advance Tickets

A single ticket for one journey leaving at a specific date and time.

The rule is: the sooner you book the cheaper they are. Usually the cheapest, but least flexible.

Advance fares from Dorchester South to Carmarthen start from as little as £23.20

Off-Peak & Super Off-Peak Tickets

Offering greater flexibility than Advances, Off-Peak tickets offer travel during less busy times of day trading off more flexibility in the Off-Peak windows but for still discounted fares.

Anytime Tickets

Anytime tickets are fully flexible allowing travel at any time of the day. Brilliant if you don’t want the pressure of clock watching, returning when you want

Anytime fares from Dorchester South to Carmarthen are available for £67.70 one way, or £96.30 return

With our FairSplit technology, you can save up to 90% on the cost of train travel.

Split ticketing means that instead of purchasing one rail ticket for your journey we automatically find and help you book two or more tickets instead, covering exactly the same journey. We call it our FairSplit.

Travelling in a group? We can save you even more!

Unlike other split ticketing sites, you can enter multiple railcards in a single search on traintickets.com. We will find you the best price using all possible combinations of your railcards in conjunction with our split ticketing technology & GroupSave.

When you do a search on traintickets.com we check all the cheapest prices automatically

Everything you need to know about Dorchester South Station

Exploring Dorchester South Station

Nestled in the charming county of Dorset, Dorchester South train station serves as a vital gateway for travelers to explore the picturesque landscapes and historic attractions of Southern England. This station provides numerous facilities to ensure a comfortable and efficient journey for all passengers.

Facilities and Services at Dorchester South Station

Dorchester South station is equipped with a ticket office, which is open daily with varied hours from early morning till early evening. For those who enjoy the convenience of buying their tickets online, ticket machines are available for collecting online purchases. Notably, these machines are accessible for disabled persons and allow for Disabled Persons Railcard discounts. However, no staff help is available at the station, and it is essential to be aware that while an induction loop is present, the station may pose accessibility challenges due to limited step-free access across platforms.

For your convenience, lounges and waiting rooms are heated and available during the station’s operating hours. Although there are no refreshment facilities within, the station offers public Wi-Fi. Despite the absence of on-site ATMs or shopping options, this connectivity ensures you can plan your journey or catch up on work as you wait for your train. While there’s no cycle hire, bike storage is available with lockers and racks for secure parking.

Onward Travel and Accessibility

The station forecourt, located off Weymouth Avenue, is the designated point for rail replacement services, offering a seamless option for continued travel. Although there is no dedicated taxi rank, local bus services provide connections, and more information is available on planning onward journeys. The presence of only two accessible parking spaces may require prior planning for those traveling by car.

Popular Routes from Dorchester South

Dorchester South is a convenient starting point for many exciting destinations. It’s easy to venture to nearby locales such as Weymouth or head further afield to the bustling capital via London Waterloo. Nearby coastal cities and towns like Bournemouth, Poole, and Wareham are also popular journeys, perfect for day trips or weekend getaways. Whether your destination is a picturesque Dorset village or a thriving urban center, Dorchester South station offers a vast network of travel options to explore the region and beyond.

Your Journey Begins Here

Dorchester South train station stands ready to connect travelers to some of the most beautiful and vibrant areas within Southern England. Despite the limitations in amenities, the station’s strategic location and transport links make it an essential embarkation point for discovering new adventures. If you're ready to set forth on your next journey, consider purchasing your rail tickets from Dorchester South and explore all that this charming region and its surrounds have to offer.

Everything you need to know about Carmarthen Station

Exploring Carmarthen Train Station

Nestled in the charming landscapes of Carmarthenshire, Carmarthen Train Station is a crucial hub for travelers in South West Wales. Whether you're commuting for work, embarking on a leisure trip, or planning a rail journey across the UK, Carmarthen Station offers a convenient and connected experience. This article delves into what the station has to offer, making your travel planning a little smoother and more informed.

Facilities and Amenities at Carmarthen Train Station

The station provides several facilities to ensure a comfortable journey for passengers. The ticket office operates from 06:45 to 18:00 on weekdays and Saturdays, slightly reduced hours on Sundays. You'll find accessible ticket machines that are user-friendly with touchscreen technology, making ticket collection and purchase straightforward. Unfortunately, there are no smartcard issuance facilities here, but the ticket machines support various needs, including an induction loop for hearing-impaired travelers.

If you're in need of support, station staff are available to help both at the ticket office and via a help point. Resources such as real-time departure and arrival screens, as well as announcements, keep you well-informed. For those traveling with accessibility needs, there is step-free access to Platform 1, with a ramp providing access to Platform 2.

Transport Links and Onward Travel

When it comes to getting around, Carmarthen Station is well-connected. The front of the station is your hub for various onward travel methods. There are convenient connections to Traws Cymru bus routes T1 and T1A providing links to places such as Lampeter, Aberaeron, and Aberystwyth, perfectly integrating with your train travel for extended journeys. Consider a Carmarthen PlusBus ticket for unlimited bus travel around the town, a cost-effective choice for those planning to explore locally. For hassle-free transportation, taxis are ready to whisk you away from right at the station entrance.

Popular Routes from Carmarthen

Carmarthen Train Station serves as a gateway to a plethora of exciting destinations. If you're planning to explore, some popular train routes include journeys to cultural hotspots like Cardiff Central, the bustling city of Swansea, or even further afield to London Paddington. For those looking to enjoy the picturesque Welsh landscape, consider heading out to Tenby or Haverfordwest.

Conclusion

Whether you're catching a train for a bustling metropolitan adventure or a serene countryside escape, Carmarthen Train Station stands out as a hub of convenience and efficiency in South West Wales. Its range of facilities and comprehensive transport links mean travelers can embark on their journeys with ease. So, next time you're looking to explore Wales or beyond, Carmarthen Station should definitely be on your itinerary. Be sure to book your tickets today and experience the seamless travel opportunity that awaits!

Looking for more inspiration?

Popular places to travel by train from Dorchester South