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Trains from Carmarthen to
London Waterloo

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Carmarthen to London Waterloo by train

A train trip from Carmarthen to London Waterloo takes about 4hrs 41 mins on average, covering roughly 181 miles (291 kilometres). With around 19 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 £30.00, making it a budget-friendly option for those who plan ahead.

Carmarthen to London Waterloo Key Stats

Arrival Station

London Waterloo

Departure Station

Carmarthen

Frequency

19trains
per day

Journey Time

from4hrs 17 mins

Changes

1-2no direct
trains

First Train / Last Train

04:39 / 00:49

Distance

181miles
(291 km)

4 Routes

2 Train Operators

Prices

from£30.00

Travelling from Carmarthen to London Waterloo by Train

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

Planning to travel from Carmarthen to London Waterloo 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 4hrs 41 mins. But if you’re in a hurry (or just really eager to get to London Waterloo), the fastest trains can whisk you there in just 4hrs 17 mins. With roughly 19 trains running every day, you're spoiled for choice. This scenic 181-mile (291 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 £30.00 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 London Waterloo!

Journey Details

Frequently asked questions about journeys between Carmarthen and London Waterloo

Curious about your trip from Carmarthen to London Waterloo? 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 London Waterloo by train?

The travel time between Carmarthen and London Waterloo by train varies depending on the type of train and the route, but the average journey time is 4hrs 41 mins & the fastest journey takes 4hrs 17 mins.

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

The fastest journey time by train from Carmarthen to London Waterloo is 4hrs 17 mins.

How much does the train from Carmarthen to London Waterloo cost?

Train ticket prices from Carmarthen to London Waterloo can start from as little as £30.00 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 London Waterloo?

The departure and arrival times for trains between Carmarthen and London Waterloo vary depending on the day of the week and the type of train. Generally, there are around 19 departures and arrivals throughout the day. The first departure is 04:39, and the last train of the day leaves at 00:49.

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

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

What amenities are available on trains between Carmarthen and London Waterloo?

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

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

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

No, unfortunately there are no direct trains between Carmarthen & London Waterloo. However, there are 19 possible journeys which require a change.

What train companies run services from Carmarthen to London Waterloo?

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

Can I bring luggage on board trains between Carmarthen and London Waterloo?

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

When are Carmarthen to London Waterloo Train Times?

Check out the upcoming trains from Carmarthen to London Waterloo on Monday 5th May 2025, with our handy timetable below.

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

Monday 5th May
DepartsArrivesChangesVia StationsDurationOperator
08:31 Carmarthen12:47 London Waterloo2 changesSwansea
London Paddington
4 hrs 16 mins Get Tickets
09:21 Carmarthen13:46 London Waterloo1 changeLondon Paddington
4 hrs 25 mins Get Tickets
10:31 Carmarthen14:50 London Waterloo2 changesSwansea
London Paddington
4 hrs 19 mins Get Tickets
11:27 Carmarthen15:48 London Waterloo1 changeLondon Paddington
4 hrs 21 mins Get Tickets
12:34 Carmarthen16:45 London Waterloo2 changesSwansea
London Paddington
4 hrs 11 mins Get Tickets
12:58 Carmarthen17:17 London Waterloo2 changesCardiff Central
London Paddington
4 hrs 19 mins Get Tickets
14:32 Carmarthen18:49 London Waterloo2 changesSwansea
London Paddington
4 hrs 17 mins Get Tickets
14:56 Carmarthen19:50 London Waterloo2 changesCardiff Central
London Paddington
4 hrs 54 mins Get Tickets
16:32 Carmarthen20:52 London Waterloo2 changesSwansea
London Paddington
4 hrs 20 mins Get Tickets
16:56 Carmarthen21:46 London Waterloo2 changesSwansea
London Paddington
4 hrs 50 mins Get Tickets
18:18 Carmarthen22:45 London Waterloo1 changeLondon Paddington
4 hrs 27 mins Get Tickets
18:32 Carmarthen22:50 London Waterloo2 changesSwansea
London Paddington
4 hrs 18 mins Get Tickets
Search all times & prices for today

What are my cheap ticket options for Carmarthen to London Waterloo 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 London Waterloo start from as little as £30.00

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.

Off Peak fares from Carmarthen to London Waterloo start from £61.60 one way, or £84.90 return

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 London Waterloo are available for £75.80 one way, or £299.00 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 London Waterloo Station

London Waterloo Train Station: A Hub of Vibrancy and Connectivity

Nestled in the heart of London, Waterloo Station stands as a bustling epicenter for commuters and travelers alike, serving as the beating heart of UK's rail network. From the breath-taking grandeur of its architecture to its vibrant hustle and bustle, it's a place where the world feels like it's at your fingertips. Beyond the picturesque platforms, London Waterloo isn't just about catching a train; it's an experience that embraces convenience, accessibility, and variety.

Facilities and Amenities at London Waterloo

London Waterloo Station is replete with facilities designed to make your journey smooth and hassle-free. Its ticket office operates from 5:30 AM to 11:15 PM during weekdays and Saturdays, with slightly adjusted times on Sundays. For those who prefer to plan their travels in advance, ticket machines are available on the main concourse, making online ticket collection straightforward and accessible. Moreover, there's an induction loop system making communication easy for the hearing impaired.

Accessibility is one of the key strengths of Waterloo Station, with step-free access available throughout. The station is ably equipped to cater to the needs of all passengers, featuring accessible toilets, ramps for train access, and seating areas to ensure comfort. Help points, dedicated staff assistance, and an extensive customer service offering guarantee that you’re never without support.

Shopping, Dining, and More

Beyond travel, the station's main concourse presents a generous selection of shopping and dining options. From seated dining experiences to convenient takeaways, the station has every palate covered. A mix of shops, including a pharmacy, clothing stores, and more, ensure that whatever last-minute essentials you may need, you’ll find them on hand.

Getting to and From Waterloo: Transport Options

Moving beyond the platforms, London Waterloo Station acts as a dynamic node connecting you with London and beyond. With a dedicated taxi rank and a close-knit relationship with London's extensive bus and Underground services, getting around is both straightforward and efficient. Waterloo Underground station is served by several lines, including the Bakerloo, Jubilee, Northern, and Waterloo & City lines making your planning effortless.

For those looking to explore the city on two wheels, Santander Cycle hire bikes are available nearby. The station's proximity to the South Bank makes it an inviting starting point for a leisurely stroll or cycle along the riverside for a touch of culture and picturesque views.

Destinations to Explore from London Waterloo

If you're planning a journey, London Waterloo connects you with an array of popular destinations. Whether it’s a quick trip to nearby Clapham Junction, a family day out to Wimbledon, or a scenic journey further afield to Southampton Central, the station offers a gateway to adventure.

The list of travel options is extensive, with trips to Guildford, Richmond, and Basingstoke providing just a glimpse of the destinations accessible from Waterloo.

Conclusion: Beyond the Commute

London Waterloo isn’t just a station; it’s a launchpad for discovery and experience. Whether you're on a daily commute or embarking on a new journey, the station's unparalleled facilities and connectivity ensure that every trip is a pleasure. As you step into this vibrant hub, you become part of a tradition of travel and exploration, stretching back over a century and continuing to evolve with the city around it.

So, whether you are buying tickets online or from the station, you can be assured of a seamless experience at London Waterloo. It’s not just where journeys end and begin, but where memories are made and adventures are born. Come, explore; the world from London Waterloo awaits you!

Looking for more inspiration?

Popular places to travel by train from Carmarthen