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Trains from Carmarthen to
Caerphilly

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Carmarthen to Caerphilly by train

A train trip from Carmarthen to Caerphilly takes about 2hrs 35 mins on average, covering roughly 50 miles (81 kilometres). With around 22 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 £9.90, making it a budget-friendly option for those who plan ahead.

Carmarthen to Caerphilly Key Stats

Arrival Station

Caerphilly

Departure Station

Carmarthen

Frequency

22trains
per day

Journey Time

from2hrs 8 mins

Changes

1-2no direct
trains

First Train / Last Train

04:38 / 00:43

Distance

50miles
(81 km)

2 Routes

2 Train Operators

Prices

from£9.90

Travelling from Carmarthen to Caerphilly by Train

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

Planning to travel from Carmarthen to Caerphilly 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 2hrs 35 mins. But if you’re in a hurry (or just really eager to get to Caerphilly), the fastest trains can whisk you there in just 2hrs 8 mins. With roughly 22 trains running every day, you're spoiled for choice. This scenic 50-mile (81 km) journey usually requires just one change. You’ll be in the good hands of 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 £9.90 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 Caerphilly!

Journey Details

Frequently asked questions about journeys between Carmarthen and Caerphilly

Curious about your trip from Carmarthen to Caerphilly? 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 Carmarthen and Caerphilly by train?

The travel time between Carmarthen and Caerphilly by train varies depending on the type of train and the route, but the average journey time is 2hrs 35 mins & the fastest journey takes 2hrs 8 mins.

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

The fastest journey time by train from Carmarthen to Caerphilly is 2hrs 8 mins.

How much does the train from Carmarthen to Caerphilly cost?

Train ticket prices from Carmarthen to Caerphilly can start from as little as £9.90 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 Carmarthen and Caerphilly?

The departure and arrival times for trains between Carmarthen and Caerphilly vary depending on the day of the week and the type of train. Generally, there are around 22 departures and arrivals throughout the day. The first departure is 04:38, and the last train of the day leaves at 00:43.

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

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

What amenities are available on trains between Carmarthen and Caerphilly?

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

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

By booking your tickets on traintickets.com! There are many ways to save on the cost of train travel between Carmarthen and Caerphilly. On traintickets.com, we do all the work for you to find the cheapest way possible to get to Caerphilly, 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 Carmarthen to Caerphilly?

No, unfortunately there are no direct trains between Carmarthen & Caerphilly. However, there are 22 possible journeys which require a change.

What train companies run services from Carmarthen to Caerphilly?

GWR and Transport for Wales are the main train operating companies running services between Carmarthen and Caerphilly.

Can I bring luggage on board trains between Carmarthen and Caerphilly?

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

When are Carmarthen to Caerphilly Train Times?

Check out the upcoming trains from Carmarthen to Caerphilly on Tuesday 17th June 2025, with our handy timetable below.

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

Tuesday 17th June
DepartsArrivesChangesVia StationsDurationOperator
22:42 Carmarthen05:54 Caerphilly1 changeCardiff Central
7 hrs 12 mins Get Tickets
Search all times & prices for today

What are my cheap ticket options for Carmarthen to Caerphilly 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 Carmarthen to Caerphilly start from as little as £9.90

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 Carmarthen to Caerphilly are available for £30.80 one way, or £32.50 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 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!

Everything you need to know about Caerphilly Station

Welcome to Caerphilly Train Station

Caerphilly, known for its impressive medieval castle, offers a fascinating glimpse into Welsh history and modern life. Its train station serves as a vital gateway to the town and beyond, connecting locals and visitors to various destinations. Whether passing through or exploring this charming location, Caerphilly Train Station conveniently connects you to vibrant Cardiff and other scenic spots in South Wales.

Getting your journey underway is straightforward at Caerphilly Train Station. With opening hours from Monday to Saturday, the ticket office ensures you can purchase and collect tickets with ease. Additionally, ticket machines are available, offering accessibility to those who prefer to use debit or credit cards. For frequent travelers, smartcard validation is right at the station, although smartcards themselves are not issued here.

Your Needs Covered: Facilities and Amenities

Caerphilly Train Station is equipped with an induction loop, making it easier for hearing aid users to access travel information. While there aren't any waiting rooms, seating areas are present for your comfort. Safety is a priority too, with CCTV monitoring, though there isn't a provision for luggage storage or dedicated staff for assistance.

For accessibility, step-free access is available on Platform 1, suitable for those heading to Cardiff. However, Platform 2 involves a footbridge or steep ramp, which may be challenging. There are no accessible toilets, but ramps are available for train access, ensuring an accommodating experience for all travelers.

Onward Travel Options

Whether commuting or exploring, connecting to your next destination from Caerphilly Train Station is convenient. Rail replacement services are at Bay 11, and taxis are readily available within 100 meters of the station. If you prefer buses, Stagecoach offers regular services to nearby areas, and purchasing a Caerphilly PlusBus ticket can enhance your journey with unlimited bus travel. The bus interchange is conveniently located beside the rail station, making your transition between modes of transport seamless.

Traveling from Caerphilly

For those planning exciting journeys, Caerphilly Train Station serves as an excellent starting point. Head over to Cardiff Central or explore the vibrant cultural scene at Cardiff Bay. Nearby destinations such as Bargoed, Ystrad Mynach, and Pengam are just a train ride away. If you're looking to go farther afield, trips to London Paddington or Bristol Temple Meads offer great possibilities. Not to mention, scenic locales such as Barry Island are accessible for a charming day trip. Whether you're seeking adventure or simply commuting, Cardiff and Barry Island are just the beginning of endless possibilities from Caerphilly Train Station.

Saying Goodbye to Caerphilly

As your journey concludes, ponder the beauty and history of Caerphilly. Whether you've explored the impressive Caerphilly Castle or simply enjoyed the ease of travel through its station, you'll find departing from here offers just the right blend of convenience and connection to the wider world.

Caerphilly Train Station is more than just a stop—it stands as a gateway to discovery. With its well-organized facilities and accessible travel options, you'll find every reason to make your journey begin or end on a high note. Wishing you a smooth and enjoyable travel experience, whatever your destination.

Looking for more inspiration?

Popular places to travel by train from Carmarthen