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Trains from Carmarthen to
Cosham

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Carmarthen to Cosham by train

A train trip from Carmarthen to Cosham takes about 5hrs 58 mins on average, covering roughly 156 miles (251 kilometres). With around 17 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 £18.00, making it a budget-friendly option for those who plan ahead.

Carmarthen to Cosham Key Stats

Arrival Station

Cosham

Departure Station

Carmarthen

Frequency

17trains
per day

Journey Time

from4hrs 56 mins

Changes

1-2no direct
trains

First Train / Last Train

04:39 / 01:03

Distance

156miles
(251 km)

4 Routes

3 Train Operators

Prices

from£18.00

Travelling from Carmarthen to Cosham by Train

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

Planning to travel from Carmarthen to Cosham 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 5hrs 58 mins. But if you’re in a hurry (or just really eager to get to Cosham), the fastest trains can whisk you there in just 4hrs 56 mins. With roughly 17 trains running every day, you're spoiled for choice. This scenic 156-mile (251 km) journey usually requires just one change. You’ll be in the good hands of Southern, 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 £18.00 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 Cosham!

Journey Details

Frequently asked questions about journeys between Carmarthen and Cosham

Curious about your trip from Carmarthen to Cosham? 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 Cosham by train?

The travel time between Carmarthen and Cosham by train varies depending on the type of train and the route, but the average journey time is 5hrs 58 mins & the fastest journey takes 4hrs 56 mins.

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

The fastest journey time by train from Carmarthen to Cosham is 4hrs 56 mins.

How much does the train from Carmarthen to Cosham cost?

Train ticket prices from Carmarthen to Cosham can start from as little as £18.00 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 Cosham?

The departure and arrival times for trains between Carmarthen and Cosham vary depending on the day of the week and the type of train. Generally, there are around 17 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 Cosham?

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

What amenities are available on trains between Carmarthen and Cosham?

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

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

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

No, unfortunately there are no direct trains between Carmarthen & Cosham. However, there are 17 possible journeys which require a change.

What train companies run services from Carmarthen to Cosham?

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

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

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

When are Carmarthen to Cosham Train Times?

Check out the upcoming trains from Carmarthen to Cosham on Sunday 4th May 2025, with our handy timetable below.

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

Sunday 4th May
DepartsArrivesChangesVia StationsDurationOperator
12:32 Carmarthen17:35 Cosham2 changesSwansea
Cardiff Central
5 hrs 3 mins Get Tickets
13:38 Carmarthen18:37 Cosham1 changeCardiff Central
4 hrs 59 mins Get Tickets
14:33 Carmarthen19:35 Cosham2 changesSwansea
Cardiff Central
5 hrs 2 mins Get Tickets
16:30 Carmarthen21:55 Cosham2 changesCardiff Central
Fareham
5 hrs 25 mins Get Tickets
16:41 Carmarthen22:55 Cosham2 changesCardiff Central
Fareham
6 hrs 14 mins Get Tickets
22:34 Carmarthen09:35 Cosham1 changeCardiff Central
11 hrs 1 min Get Tickets
Search all times & prices for today

What are my cheap ticket options for Carmarthen to Cosham 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 Cosham start from as little as £18.00

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 Cosham start from £138.70 one way, or £139.70 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 Cosham are available for £90.80 one way, or £120.90 return

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

The biggest saving our customers have made travelling from Carmarthen to Cosham is £35.20 & the average saving on this route is £35.20!

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 Cosham Station

Welcome to Cosham Train Station

Nestled in the vibrant town of Cosham, the Cosham train station serves as a key gateway for locals and visitors alike looking to explore the historic city of Portsmouth and beyond. Offering connectivity and convenience, this station promises easy navigation, making it a favored choice for commuters and travelers keen on uncovering Southern England's charms. Whether you're traveling for business or leisure, Cosham train station can get you on your way smoothly.

Facilities and Amenities

Travelling from Cosham train station ensures you are catered for, with essential amenities available. The ticket office is open across the week with generous hours, from early morning until late evening during weekdays. Saturday and Sunday services start a bit later, ensuring you can collect tickets or seek assistance at your convenience. Ticket machines are available for an expedited experience, catering to both standard purchases and those using Disabled Persons Railcard discounts, ensuring an inclusive service.

Help and Accessibility

Cosham station prides itself on accessibility-friendly features, though some areas have limitations. Step-free access is present, with the platforms accessible directly from the street through ramps and a convenient level crossing. While there are no waiting rooms or seating areas, there are facilities like toilets located on Platform 2. The station is equipped with public Wi-Fi, allowing travelers to stay connected as they wait for their trains, and payphones are available for those who need them.

Onward Travel

Connections to and from Cosham Station are ample, with several options ensuring your journey continues seamlessly. The bus services available can be planned in advance using printable resources, making it easy to map out your seamless transition from rail to road. Rail replacement services, when needed, are conveniently located just outside the station on High Street. While care hire services are not directly noted, the proximity to local services and city amenities ensures you can easily find further transport connections.

Popular Destinations

Cosham is perfectly positioned for a multitude of exciting journeys. In mere minutes, you can be at Southampton Central, soaking up its dynamic maritime heritage. Perhaps you're inclined to explore the historic Portsmouth and Southsea, steeped in Victorian charm. Or, why not venture further to vibrant London Waterloo, opening up the cultural treasures of the capital, or hop on a train to the beautiful coastlines of Brighton? The possibilities are as diverse as your interests, from convenient connections to Gatwick Airport for international adventures to simple jaunts like Havant.

Final Thoughts

Cosham train station serves as more than just a transit point – it's a launchpad for your explorations, offering ease, efficiency, and a touch of adventure. Whether you're a local resident making your daily commute, a visitor on a day trip, or an explorer moving through the scenic south of England, the station is your reliable friend in travel. Purchase your tickets in advance, plan your journey at your pace, and allow Cosham to be the beginning of your next discovery.

Looking for more inspiration?

Popular places to travel by train from Carmarthen