- Must visit
Carmarthenshire Museum
The county museum in a former bishop’s palace, covering Roman finds, local history and changing displays in an atmospheric setting.
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The cheapest and fastest trains from Luton to Carmarthen
Showing times, prices and bookable tickets for 13 Oct
Cheapest price on 13 Oct
£200
Average ticket price on 13 Oct
£200
Fastest journey on 13 Oct
4 h 38 m
Average journey duration on 13 Oct
4 h 44 m
Trains on 13 Oct
6
Distance
267 km
Cheap tickets
The best way to find a cheap train ticket from Luton to Carmarthen is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Luton to Carmarthen will cost around £200 if you buy it on the day, but you can find cheap train tickets today for only £200.
Fast trains
To travel from Luton to Carmarthen you need to make at least 2 changes.
5:434h57Luton10:40Carmarthen£2001One-way2 changes- 8:434h47Luton13:30Carmarthen£2001One-way2 changes
- 10:434h46Luton15:29Carmarthen£2001One-way2 changes
- 12:434h38Luton17:21Carmarthen£2001One-way2 changes
- 15:134h42Luton19:55Carmarthen£2001One-way2 changes
- 12:434h38Luton17:21Carmarthen£2001One-way2 changes
- 15:134h42Luton19:55Carmarthen£2001One-way2 changes
- 10:434h46Luton15:29Carmarthen£2001One-way2 changes
- 8:434h47Luton13:30Carmarthen£2001One-way2 changes
- 16:514h48Luton21:39Carmarthen£2001One-way2 changes
Journey information
Overview: Train from Luton to Carmarthen
United KingdomUnited Kingdom
Trains from Luton to Carmarthen run on average 6 times per day, taking around 4h 24m. Cheap train tickets for this journey start at £63 but you can travel from only £39 by coach.
The earliest train runs at 03:27, the last at 20:25. The fastest train covers the 267 km distance in 4h 20m.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Coach from £39
Distance 267 km |
Average train duration 4h 24m |
Cheapest ticket price £63 |
Trains per day 6 |
Fastest train 4h 20m |
First train 3:27 |
Last train 20:25 |
Cheapest Month Oct |
Cheapest Day Fri |
High Season Apr - Jun |
Low Season Jan - Mar |
Best time to book 1 day |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Coach from £39
Live departures
Luton to Carmarthen train times
The table below shows live departures for Luton to Carmarthen trains for today, Monday 12 October. You can also manually refresh the results below to see updated train journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
 W34630+ C38286+W32942+ G39495 | Delayed 13:48 13:29Luton station (LUT) | 5h00 | 18:29 Carmarthen station (CMN) | 3 changes | |
| Tuesday 13 October | |||||
| 5:43 Luton | 4h57 | 10:40 Carmarthen | 2 changes | |
| 8:43 Luton | 4h47 | 13:30 Carmarthen | 2 changes | |
| 10:43 Luton | 4h46 | 15:29 Carmarthen | 2 changes | |
| 12:43 Luton | 4h38 | 17:21 Carmarthen | 2 changes | |
| 15:13 Luton | 4h42 | 19:55 Carmarthen | 2 changes | |
| 16:51 Luton | 4h48 | 21:39 Carmarthen | 2 changes | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Why should you book Luton to Carmarthen trains with Omio?
Great Western Railway operates all trains services from Luton to Carmarthen.
Omio is an official ticket reseller for all your travel options from Luton to Carmarthen.
Why book with Omio vs Great Western Railway?
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Great Western Railway with all available travel options, which are train and bus to ensure you get the best deal for traveling from Luton to Carmarthen.
Why book with Omio over Wanderu?
- Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Luton to Carmarthen.
Train companies: Great Western Railway from Luton to Carmarthen trainsGreat Western Railway trains will get you between Luton and Carmarthen from £39. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Great Western Railway
About
Great Western Railway is a train operating company in the United Kingdom. It operates services from London Paddington to the West of England, South Wales and the Cotswolds. It also operates services from London Paddington to Oxford, Reading and Bristol. It offers a range of ticket types, including Advance, Anytime, Off-Peak and Super Off-Peak tickets. Onboard facilities include free Wi-Fi, power sockets, air conditioning and catering services. The most popular routes for Great Western Railway are London Paddington to Bristol, Reading and Oxford.
Luggage & cancellation policy
Average Great Western Railway Duration
4h 20m
Cheapest Great Western Railway Price
£63
Great Western Railway frequency
6 a day
Luggage included
Two pieces of luggage and one piece of hand luggage included in ticket price
Luggage storage
Overhead racks, dedicated luggage areas at end of carriages, under seats
Cancellation Policy
Refund policies apply as per ticket type
Refund
Full refund if train is cancelled
Amenities on board the train
Wifi
Food sold onboard
Cafe bar serving hot and cold drinks, snacks, sandwiches. First Class at-seat service on some routes
Seat reservation
Optional seat reservations available for a fee. Free in First Class
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, ramps for boarding, priority seating, assistance service available
Pets
Small pets travel free. Dogs must be on lead. Maximum two dogs per passenger
Quiet zone
Complete guide to Carmarthen
Things to do in Carmarthen
Discover the best of Carmarthen — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Carmarthen trip today.
- Recommended
Carmarthen Roman Amphitheatre Museum
Small museum on the old Roman amphitheatre site, introducing Roman Moridunum and the archaeology of early Carmarthen.
- Recommended
Dylan Thomas Boathouse and Writing Shed
Museum telling the story of Dylan Thomas and his family in a restored chapel, with exhibits on writing, broadcasting and local roots.
- Must visit
Carmarthen Park
Large public park with formal gardens, play areas, riverside walks and a hilltop monument, ideal for a relaxed break near the centre.
- Recommended
King Street
Historic market quarter with independent shops, old arcades and everyday town life, good for browsing and seeing central Carmarthen on foot.
- Recommended
Parc y Belyn
Riverside green space and woodland paths beside the Towy, popular for walking, wildlife watching and easy access from the town centre.
- Gluten-free
Cawl
Traditional Welsh broth made with lamb or beef, root vegetables and leeks. A staple of rural west Wales, valued for its hearty, slow-cooked flavour.
- Vegetarian
Bara Brith
A rich fruit loaf or tea bread with dried fruit and spices, commonly sliced and served with butter. Long associated with Welsh baking and teatime.
- Vegetarian
Welsh Cakes
Small oatcakes cooked on a bakestone, often split and toasted with butter or cheese. A traditional Welsh breakfast and teatime bread.
The Warren
Popular casual restaurant known for burgers, brunch and modern comfort food in a lively town-centre setting.
The Corries
Stylish restaurant and bar serving modern British dishes, cocktails and varied seasonal plates in an elegant atmosphere.
The Old Moathouse
Well-known traditional pub with classic Welsh and British meals, local ales and a relaxed historic setting.
Pound sterling (£)
Moderate for the UK. Hotels and dining are usually cheaper than in Cardiff or London, while local transport and everyday costs stay fairly manageable for visitors.
Average meal costs
- Budget
- £8-12 for a budget meal.
- Mid-range
- £18-30 per person for a mid-range meal.
- Fine dining
- £45+ per person for fine dining.
- Coffee
- £2.80-4 for a coffee.
Tipping culture
Tipping is modest. In restaurants, 10-12.5% is appreciated if service is not included. Round up taxi fares, and tipping in cafés is optional.
TrawsCymru
Get the appOfficial public transport app
Prices
- Single ticket
- £2.00
- Day pass
- £8.00
To the city centre
Carmarthen Railway Station, Carmarthen -> Carmarthen Bus Station, Carmarthen
- Distance
- 1 km
- Travel time
- 15 min
- Most local buses in Carmarthenshire have a standard adult single fare of £2.00. Check route-specific operator pages before longer trips.
- TrawsCymru says some buses accept contactless payment and tickets can also be bought in the TrawsCymru app. Keep cash as a backup on smaller local services.
FAQs: Luton to Carmarthen train
Find answers to the most common questions about traveling from Luton to Carmarthen by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at Carmarthen, this guide helps you travel smarter and with confidence.
The cost of a train ticket from Luton to Carmarthen can vary. The cheapest tickets are usually available from £63, while the average price tends to be around £79.
The train journey from Luton to Carmarthen covers a distance of 267 km and takes approximately 4h 20m. Trains run 6 per day.
The train distance from Luton to Carmarthen is 267 km.
The first train from Luton to Carmarthen leaves at 3:27.
The last train from Luton to Carmarthen departs at 20:25.
Trains from Luton to Carmarthen run approximately 6 times per day.
Currently, there is no high-speed train service from Luton to Carmarthen.
Unfortunately, there is no direct train service currently available from Luton to Carmarthen.
There is no night train service from Luton to Carmarthen.
The train station in Luton that goes to Carmarthen is London Luton Airport (LUA), and it arrives at Carmarthen station (CMN).
Booking trains from Luton to Carmarthen in advance is advisable, especially during peak travel seasons or for long journeys, to ensure availability and secure better fares.
The train journey from Luton to Carmarthen offers a mix of urban and rural scenery, with highlights including views of the Chiltern Hills and passing through charming Welsh countryside, providing a pleasant visual experience.
Yes, you can take the train from Luton to Carmarthen.
popular train stations
Important Stations and Airports in Luton and Carmarthen
Most Luton to Carmarthen trains use the London Luton Airport to Carmarthen station pair. Use this guide to compare Luton and Carmarthen train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Departure train stations in Luton
Arrival train stations in Carmarthen
Which Luton station do trains to Carmarthen leave from?
Trains from Luton to Carmarthen leave from London Luton Airport. The station is 3 km from Luton city centre at Airport Way, Luton, LU2 9LY, United Kingdom.
LutonLuton station, Station Road, Luton, Bedfordshire, LU1 2LT
City-centre transport
Getting to Luton from Luton city centre
Bus17 · 7m · £2 · every ~2 min
Luton train station facilities and services
Luton has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lounge, Lost and Found Office, Ticket Office, Bike Parking and Car Rental.
Food and drink
Food and drink options are available at Luton.
Wi-Fi and ATMs
Wi-Fi is available at Luton. ATMs are available at Luton.
Tickets and information
Ticket office support is available at Luton.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Luton: Parking, Taxis, WC.
Bike and car services
Available at Luton: Bike Parking, Car Rental.
Accessibility
Accessibility facilities are available at Luton: Staff help available: Yes, Step free access coverage: Yes, Step free access note: This is a Category B3 station: Step free access via lift to platform 5 only (some trains to Bedford/ the East Midlands) only. Steps to all other platforms. Assistance Meeting Point is the Ticket Office. This station doesn't have tactile surfaces along all platform edges. Please pay attention to where the platform surface changes from smooth to paved or contact us for assistance, Accessible ticket machines: There are accessible ticket machines at this station, Accessible ticket machines note: All Thameslink ticket machines are able to sell tickets with Disabled Persons Railcard discounts. Ticket machines are of an accessible design, however their location and the station itself may not be so please check the station access note for further details, Accessible toilets: Yes, Ramp for train access: Yes, Wheelchairs available: Yes, Wheelchairs available open hours: Wheelchairs may only be available when the station is staffed, Impaired mobility set down / pick up points available: Yes.
Which Carmarthen station do trains from Luton arrive at?
Trains from Luton to Carmarthen arrive at Carmarthen. Carmarthen is from Carmarthen city centre.
CarmarthenCarmarthen station, Station Road, Carmarthen, Carmarthenshire, SA31 2BE+44 3450507080
City-centre transport
Getting to Carmarthen from Carmarthen city centre
BusT1x, T1, T1a · 3m · £0.89 · every ~4 min
Carmarthen train station facilities and services
Carmarthen has practical services for this route, including Shopping, Parking, Dining, Accessibility, WC, Hotel, Lounge, Lost and Found Office, Ticket Office, Bike Parking and Bike Rental.
Food and drink
Food and drink options are available at Carmarthen.
Tickets and information
Ticket office support is available at Carmarthen.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Carmarthen: Parking, WC.
Bike and car services
Available at Carmarthen: Bike Parking, Bike Rental.
Accessibility
Accessibility facilities are available at Carmarthen: Staff help available: Yes, Step free access coverage: Yes, Step free access note: Category B1. Step free access is available to Platform 1. Platform 2 can be accessed via the ramp at the end of Platform 1 and across a foot crossing, Accessible car park equipment: Wheelchair users can use car park equipment at this station unaided, Accessible ticket machines: There are accessible ticket machines at this station, Accessible toilets: Yes, Ramp for train access: Yes, Wheelchairs available: Yes, Impaired mobility set down / pick up points available: No.
More options for your journey from Luton to Carmarthen
Here are some other resources that might have the information you need
Most popular trains to and from Carmarthen and Luton
Most popular train connections to Carmarthen
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