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Trains from Carmarthen to
Severn Tunnel Junction

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Carmarthen to Severn Tunnel Junction by train

A train trip from Carmarthen to Severn Tunnel Junction takes about 2hrs 44 mins on average, covering roughly 68 miles (109 kilometres). With around 23 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 £9.50, making it a budget-friendly option for those who plan ahead.

Carmarthen to Severn Tunnel Junction Key Stats

Arrival Station

Severn Tunnel Junction

Departure Station

Carmarthen

Frequency

23trains
per day

Journey Time

from2hrs 13 mins

Changes

1-2no direct
trains

First Train / Last Train

04:39 / 01:03

Distance

68miles
(109 km)

2 Routes

2 Train Operators

Prices

from£9.50

Travelling from Carmarthen to Severn Tunnel Junction by Train

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

Planning to travel from Carmarthen to Severn Tunnel Junction 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 44 mins. But if you’re in a hurry (or just really eager to get to Severn Tunnel Junction), the fastest trains can whisk you there in just 2hrs 13 mins. With roughly 23 trains running every day, you're spoiled for choice. This scenic 68-mile (109 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 £9.50 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 Severn Tunnel Junction!

Journey Details

Frequently asked questions about journeys between Carmarthen and Severn Tunnel Junction

Curious about your trip from Carmarthen to Severn Tunnel Junction? 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 Severn Tunnel Junction by train?

The travel time between Carmarthen and Severn Tunnel Junction by train varies depending on the type of train and the route, but the average journey time is 2hrs 44 mins & the fastest journey takes 2hrs 13 mins.

What's the fastest journey time between Carmarthen and Severn Tunnel Junction by train?

The fastest journey time by train from Carmarthen to Severn Tunnel Junction is 2hrs 13 mins.

How much does the train from Carmarthen to Severn Tunnel Junction cost?

Train ticket prices from Carmarthen to Severn Tunnel Junction can start from as little as £9.50 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 Severn Tunnel Junction?

The departure and arrival times for trains between Carmarthen and Severn Tunnel Junction vary depending on the day of the week and the type of train. Generally, there are around 23 departures and arrivals throughout the day. The first departure is 04:39, and the last train of the day leaves at 01:03.

What is the difference between first class and standard class on trains between Carmarthen and Severn Tunnel Junction?

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

What amenities are available on trains between Carmarthen and Severn Tunnel Junction?

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

What is the cheapest way to travel from Carmarthen to Severn Tunnel Junction by train?

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

No, unfortunately there are no direct trains between Carmarthen & Severn Tunnel Junction. However, there are 23 possible journeys which require a change.

What train companies run services from Carmarthen to Severn Tunnel Junction?

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

Can I bring luggage on board trains between Carmarthen and Severn Tunnel Junction?

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

When are Carmarthen to Severn Tunnel Junction Train Times?

Check out the upcoming trains from Carmarthen to Severn Tunnel Junction on Tuesday 29th April 2025, with our handy timetable below.

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

Tuesday 29th April
DepartsArrivesChangesVia StationsDurationOperator
06:51 Carmarthen09:23 Severn Tunnel Junction1 changeCardiff Central
2 hrs 32 mins Get Tickets
07:23 Carmarthen09:52 Severn Tunnel Junction1 changeCardiff Central
2 hrs 29 mins Get Tickets
07:59 Carmarthen10:23 Severn Tunnel Junction1 changeCardiff Central
2 hrs 24 mins Get Tickets
08:31 Carmarthen11:23 Severn Tunnel Junction1 changeCardiff Central
2 hrs 52 mins Get Tickets
09:57 Carmarthen12:23 Severn Tunnel Junction1 changeCardiff Central
2 hrs 26 mins Get Tickets
10:31 Carmarthen13:23 Severn Tunnel Junction1 changeCardiff Central
2 hrs 52 mins Get Tickets
11:56 Carmarthen14:23 Severn Tunnel Junction1 changeCardiff Central
2 hrs 27 mins Get Tickets
12:58 Carmarthen15:22 Severn Tunnel Junction1 changeCardiff Central
2 hrs 24 mins Get Tickets
13:56 Carmarthen16:23 Severn Tunnel Junction1 changeCardiff Central
2 hrs 27 mins Get Tickets
14:32 Carmarthen16:51 Severn Tunnel Junction2 changesSwansea
Cardiff Central
2 hrs 19 mins Get Tickets
14:56 Carmarthen17:23 Severn Tunnel Junction1 changeCardiff Central
2 hrs 27 mins Get Tickets
15:57 Carmarthen18:23 Severn Tunnel Junction1 changeCardiff Central
2 hrs 26 mins Get Tickets
Search all times & prices for today

What are my cheap ticket options for Carmarthen to Severn Tunnel Junction 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 Severn Tunnel Junction start from as little as £9.50

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 Severn Tunnel Junction are available for £33.60 one way, or £34.10 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 Severn Tunnel Junction Station

Discovering Severn Tunnel Junction Train Station

Nestled in the picturesque landscape of South East Wales, Severn Tunnel Junction train station is a gateway to a myriad of destinations. With its strategic location close to Newport and near the western entrance of the Severn Tunnel, this station acts as a pivotal point for those commuting between Wales and the West of England. Whether you're planning to journey to bustling city centers or peaceful countryside, Severn Tunnel Junction offers the links you need to start your adventure.

Station Facilities and Amenities

Severn Tunnel Junction station is well-equipped for all traveler needs. With ticket machines that are accessible, travelers can easily purchase and collect their tickets purchased online. However, bear in mind that no ticket office may be staffed outside of its opening hours, which are early morning to late morning on weekdays.

Accessibility is a key focus at this station. Step-free access is available across the entire station including to all platforms via a footbridge with ramps, making it user-friendly for families with buggies or travelers with mobility challenges. Although waiting rooms are not available, there is a comfortable seating area where passengers can wait for their trains.

Car parking is ample with more than 100 spaces available, six of which are reserved for those requiring accessible parking. Plus, it's all free! CCTV ensures added security for vehicles left in the station's car park which operates 24 hours daily.

Onward Travel Options From Severn Tunnel Junction

The station provides diverse onward travel options, making it a convenient hub for exploring the greater region. Located directly inside the station's car park is the rail replacement bus stop, crucial for continued travel during those rare instances when trains are unavailable. Although no cycle hire services exist, the station fares well for cyclists with secure housing for bicycles, complete with CCTV monitoring.

Popular Destinations Accessible by Train

From Severn Tunnel Junction, myriad locations become accessible with ease. Frequent services run to bustling Cardiff Central, the vibrant heart of South Wales’ capital, and onward to the iconic Bristol Temple Meads, a gateway to the West Country wonders like Bath Spa and Clifton Down. Trains also venture west towards Newport, Chepstow and further afield to Birmingham New Street, making it a great starting point for either a local day trip or a business journey across the UK.

For travelers heading to international destinations, a journey to Rhoose Cardiff International Airport is an option for accessing flights without a fuss. The station's connections extend further reaching into the heart of England and Wales with pivotal stops at Swansea, Cheltenham Spa and even reaching London's prestigious Paddington Station.

Wrap-Up: Why Choose Severn Tunnel Junction?

In all, Severn Tunnel Junction stands as a vital station with robust connectivity offering efficient travel options through open countryside to the dynamic cities of the United Kingdom. Its practical facilities make purchasing tickets straightforward, while the free parking and cycle storage encourage convenient travel transitions. Whether you’re embarking on a lengthy journey or commuting to the next town, this station genuinely eases the way. Book your ticket today and experience the seamlessness of train travel from Severn Tunnel Junction.

Looking for more inspiration?

Popular places to travel by train from Carmarthen