4.9
4.6The cheapest and fastest trains from Luton to Carmarthen
Cheapest price
£201
Average price
£201
Fastest journey
4 h 38 m
Average duration
4 h 44 m
Trains per day
6
Distance
267 km
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 £201 if you buy it on the day, but you can find cheap train tickets today for only £201.
To travel from Luton to Carmarthen you need to make at least 2 changes.
5:434h57Luton10:40Carmarthen£2011One-way2 changes- 8:434h47Luton13:30Carmarthen£2011One-way2 changes
- 10:434h46Luton15:29Carmarthen£2011One-way2 changes
- 12:434h38Luton17:21Carmarthen£2011One-way2 changes
- 15:134h42Luton19:55Carmarthen£2011One-way2 changes
- 12:434h38Luton17:21Carmarthen£2011One-way2 changes
- 15:134h42Luton19:55Carmarthen£2011One-way2 changes
- 10:434h46Luton15:29Carmarthen£2011One-way2 changes
- 8:434h47Luton13:30Carmarthen£2011One-way2 changes
- 16:514h48Luton21:39Carmarthen£2011One-way2 changes
Travel Information
Compare train and coach for Luton to Carmarthen
Omio recommends booking the train as it is the most popular option from Luton to Carmarthen among Omio's users. If you are prioritising price take the coach with prices starting from £34. For those with little time consider booking a train which can get you there in 4h 51m. The ticket price range depends on the travel mode: a coach costs an average of £34, and a train costs an average of £58.
Distance: 267 km
Compare train with
Most popular Train | Coach |
|---|---|
£58 Average Price | £37 Average Price Cheapest |
5h 21m Average total duration Fastest 4h 51m Onboard + 30m Additional time* | 8h 30m Average total duration 8h 0m Onboard + 30m Additional time* |
 Most popular train company |  Most popular bus company |
Direct Options | Direct Options |
Live departures
Luton to Carmarthen train times
The table below shows live departures for Luton to Carmarthen trains for today, Tuesday 14 July. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
| 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 | |
| Wednesday 15 July | |||||
| 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 | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Luton to Carmarthen by train or coach
Compare train and coach prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
15 Jul
16 Jul
17 Jul
18 Jul
19 Jul
20 Jul
21 Jul
Why should you book Luton to Carmarthen trains with Omio?
Why book with Omio vs Great Western Railway?
- Compare with other providers: On Omio, you can not only buy tickets for Great Western Railway, but also compare tickets for the likes of Thameslink to find the best option for your trip from Luton to Carmarthen.
- 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?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Thameslink to find the best option for your trip from Luton to Carmarthen.
- 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.
Journey information
Overview: Train from Luton to Carmarthen
United KingdomUnited Kingdom
Trains from Luton to Carmarthen run on average 5 times per day, taking around 4h 51m. Cheap train tickets for this journey start at £58 but you can travel from only £34 by coach.
The earliest train runs at 03:27, the last at 20:25. The fastest train covers the 267 km distance in 5h 51m.
Distance 267 km |
Average train duration 4h 51m |
Cheapest ticket price £58 |
Trains per day 5 |
Fastest train 5h 51m |
First train 3:27 |
Last train 20:25 |
Cheapest Month Oct |
Cheapest Day Thu |
High Season Jul - Sept |
Low Season Jan - Mar |
Best time to book 1 day |
Train companies: Great Western Railway, Thameslink from Luton to Carmarthen trainsGreat Western Railway, Thameslink trains will get you between Luton and Carmarthen from £34. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Great Western Railway
Thameslink
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.
popular train stations
Important Stations and Airports in Luton and Carmarthen
Most Luton to Carmarthen trains use the Luton 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.
Which Luton station do trains to Carmarthen leave from?
Getting to Luton from Luton city centre
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.
Getting to Luton Airport Parkway from Luton city centre
Luton Airport Parkway is 1 km from Luton city centre. Public transport options include:
Luton Airport Parkway train station facilities and services
Luton Airport Parkway has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Lounge, Lost and Found Office, Ticket Office, Bike Parking and Car Rental.
Food and drink
Food and drink options are available at Luton Airport Parkway.
Wi-Fi and ATMs
Wi-Fi is available at Luton Airport Parkway. ATMs are available at Luton Airport Parkway.
Tickets and information
Ticket office support is available at Luton Airport Parkway.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Luton Airport Parkway: Parking, Taxis, WC.
Bike and car services
Available at Luton Airport Parkway: Bike Parking, Car Rental.
Accessibility
Accessibility facilities are available at Luton Airport Parkway: Staff help available: Yes, Step free access coverage: Yes, Step free access note: This is a Category A station: This station has step-free level access to all platforms via lifts. Assistance Meeting Point is the Ticket Office, 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?
Getting to Carmarthen from Carmarthen city centre
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
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