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Trains from Heathrow Bus (All Stations) to
Carmarthen

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Heathrow Bus (All Stations) to Carmarthen by train

A train trip from Heathrow Bus (All Stations) to Carmarthen takes about 7hrs 36 mins on average, covering roughly 165 miles (266 kilometres). With around 7 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 £55.00, making it a budget-friendly option for those who plan ahead.

Heathrow Bus (All Stations) to Carmarthen Key Stats

Arrival Station

Carmarthen

Departure Station

Heathrow Bus (All Stations)

Frequency

7trains
per day

Journey Time

from5hrs 42 mins

Changes

2-2no direct
trains

First Train / Last Train

04:40 / 00:31

Distance

165miles
(266 km)

2 Routes

4 Train Operators

Prices

from£55.00

Travelling from Heathrow Bus (All Stations) to Carmarthen by Train

Hop on a Train from Heathrow Bus (All Stations) to Carmarthen – It’s Faster Than You Think!

Planning to travel from Heathrow Bus (All Stations) 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 36 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 5hrs 42 mins. With roughly 7 trains running every day, you're spoiled for choice. This scenic 165-mile (266 km) journey usually requires just one change. You’ll be in the good hands of Avanti West Coast, Transport for Wales, GWR, South Western Railway, 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 £55.00 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 Carmarthen!

Journey Details

Frequently asked questions about journeys between Heathrow Bus (All Stations) and Carmarthen

Curious about your trip from Heathrow Bus (All Stations) 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 Heathrow Bus (All Stations) and Carmarthen by train?

The travel time between Heathrow Bus (All Stations) and Carmarthen by train varies depending on the type of train and the route, but the average journey time is 7hrs 36 mins & the fastest journey takes 5hrs 42 mins.

What's the fastest journey time between Heathrow Bus (All Stations) and Carmarthen by train?

The fastest journey time by train from Heathrow Bus (All Stations) to Carmarthen is 5hrs 42 mins.

How much does the train from Heathrow Bus (All Stations) to Carmarthen cost?

Train ticket prices from Heathrow Bus (All Stations) to Carmarthen can start from as little as £55.00 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 Heathrow Bus (All Stations) and Carmarthen?

The departure and arrival times for trains between Heathrow Bus (All Stations) and Carmarthen vary depending on the day of the week and the type of train. Generally, there are around 7 departures and arrivals throughout the day. The first departure is 04:40, and the last train of the day leaves at 00:31.

What is the difference between first class and standard class on trains between Heathrow Bus (All Stations) and Carmarthen?

First class tickets on trains between Heathrow Bus (All Stations) and Carmarthen typically offer more space, complimentary food and drink, and other amenities compared to standard class.

What amenities are available on trains between Heathrow Bus (All Stations) and Carmarthen?

Amenities on trains between Heathrow Bus (All Stations) and Carmarthen can include free Wi-Fi, power outlets, onboard catering, and comfortable seating.

What is the cheapest way to travel from Heathrow Bus (All Stations) to Carmarthen by train?

By booking your tickets on traintickets.com! There are many ways to save on the cost of train travel between Heathrow Bus (All Stations) 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 Heathrow Bus (All Stations) to Carmarthen?

No, unfortunately there are no direct trains between Heathrow Bus (All Stations) & Carmarthen. However, there are 7 possible journeys which require a change.

What train companies run services from Heathrow Bus (All Stations) to Carmarthen?

Avanti West Coast, Transport for Wales, GWR and South Western Railway are the main train operating companies running services between Heathrow Bus (All Stations) and Carmarthen.

Can I bring luggage on board trains between Heathrow Bus (All Stations) and Carmarthen?

Yes, you can bring luggage on board trains between Heathrow Bus (All Stations) and Carmarthen, but there may be limits on the number of bags or the size and weight of your luggage.

When are Heathrow Bus (All Stations) to Carmarthen Train Times?

Check out the upcoming trains from Heathrow Bus (All Stations) to Carmarthen on Monday 28th April 2025, with our handy timetable below.

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

Monday 28th April
DepartsArrivesChangesVia StationsDurationOperator
14:02 Heathrow Airport T5 (Bus)18:29 Carmarthen3 changesReading
Swansea
4 hrs 27 mins Get Tickets
15:02 Heathrow Airport T5 (Bus)19:34 Carmarthen3 changesReading
Swansea
4 hrs 32 mins Get Tickets
16:02 Heathrow Airport T5 (Bus)20:32 Carmarthen3 changesReading
Swansea
4 hrs 30 mins Get Tickets
17:02 Heathrow Airport T5 (Bus)21:40 Carmarthen2 changesReading
4 hrs 38 mins Get Tickets
18:02 Heathrow Airport T5 (Bus)22:59 Carmarthen3 changesReading
Swansea
4 hrs 57 mins Get Tickets
19:02 Heathrow Airport T5 (Bus)23:33 Carmarthen3 changesReading
Swansea
4 hrs 31 mins Get Tickets
21:07 Heathrow Airport T5 (Bus)01:38 Carmarthen3 changesReading
Swansea
4 hrs 31 mins Get Tickets
22:06 Heathrow Airport T5 (Bus)06:48 Carmarthen3 changesReading
Swansea
8 hrs 42 mins Get Tickets
23:35 Heathrow Airport T5 (Bus)10:32 Carmarthen3 changesReading
Swansea
10 hrs 57 mins Get Tickets
23:41 Heathrow Airport T5 (Bus)10:40 Carmarthen2 changesGuildford
Reading
10 hrs 59 mins Get Tickets
23:50 Heathrow Airpt Terml 312:33 Carmarthen2 changesWatford Junction
Crewe
12 hrs 43 mins Get Tickets
Search all times & prices for today

What are my cheap ticket options for Heathrow Bus (All Stations) 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 Heathrow Bus (All Stations) to Carmarthen start from as little as £55.00

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 Heathrow Bus (All Stations) to Carmarthen start from £78.70 one way, or £130.40 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 Heathrow Bus (All Stations) to Carmarthen are available for £175.50 one way, or £338.00 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 Heathrow Bus (All Stations) Station

Ticket Office
Ticket Office Opening hoursThere is no ticket office at Heathrow Bus (All Stations), or a ticket machine to collect tickets from.
Ticket machinesNo
Collect tickets bought onlineNo
Accessible ticket machinesNo
Induction loopNo
Smartcards
Smartcards issued at this stationNo
Smartcard validatorsNo
Information available from staffNo
Customer informationNo
Staff help availableThere is no staff help available at Heathrow Bus (All Stations)
Customer help pointsNo
Customer services notesNone
Luggage storageNo
Lost property

CCTV at the stationNo
Station Accessibility
Step-free access
Ticket barriers and gatesNo
Accessible ticket machinesNo
Induction loopNo
Ramp for train accessNo
Accessible ToiletsNo
Waiting roomsThere is no waiting room office at Heathrow Bus (All Stations)
Seating areaNo
Wheelchairs availableNo
Getting to and from the station
Accessible taxis hereNo
Impaired mobility set down/pick-up pointNo
Accessible spacesNone
Accessible car park equipmentNo
Staff Help
Staff help availableThere is no staff help available at Heathrow Bus (All Stations)
Customer Help Points and Meeting PointNo
Helpline
ToiletsNo
Accessible ToiletsNo
Baby ChangingNo
Waiting roomsThere is no waiting room office at Heathrow Bus (All Stations)
Seating areaNo
1st Class LoungeNo
Refreshment FacilitiesNo
ATM MachineNo
ShopsNo
Currency ExchangeNo
Pay PhonesNo
Public Wi-FiNo
Bicycle Storage
SpacesNone
Type of Storage
Sheltered
CCTVNo
Bicycle Hire
Cycle Hire InformationThere are no cycle hire facilities at this station

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!