- 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 Maidenhead to Carmarthen
Showing times, prices and bookable tickets for 18 Sept
Cheapest price on 18 Sept
£151
Average ticket price on 18 Sept
£158
Fastest journey on 18 Sept
3 h 46 m
Average journey duration on 18 Sept
3 h 53 m
Trains on 18 Sept
5
Distance
250 km
Cheap tickets
The best way to find a cheap train ticket from Maidenhead to Carmarthen is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Maidenhead to Carmarthen will cost around £158 if you buy it on the day, but you can find cheap train tickets today for only £151.
Fast trains
To travel from Maidenhead to Carmarthen you need to make at least one change.
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17:503h49Maidenhead21:39Carmarthen£1511One-way1 change.png)
6:453h55Maidenhead10:40Carmarthen£1601One-way1 change- 9:323h58Maidenhead13:30Carmarthen£1601One-way1 change
- 11:323h57Maidenhead15:29Carmarthen£1601One-way1 change
- 13:353h46Maidenhead17:21Carmarthen£1601One-way1 change
- 13:353h46Maidenhead17:21Carmarthen£1601One-way1 change
- 17:503h49Maidenhead21:39Carmarthen£1511One-way1 change
- 6:453h55Maidenhead10:40Carmarthen£1601One-way1 change
- 11:323h57Maidenhead15:29Carmarthen£1601One-way1 change
- 9:323h58Maidenhead13:30Carmarthen£1601One-way1 change
Travel Information
Compare train for Maidenhead to Carmarthen
Omio recommends booking the train as it is the most popular option from Maidenhead to Carmarthen among Omio's users. If you are prioritising price, take the train, with an average ticket price of £159 For those with little time, consider booking a train, which has an average total journey time of 3h 56m. Average ticket prices depend on the travel mode: a train costs an average of £159, while a train costs an average of £159.
Distance: 250 km
Compare train with
Most popular Train | Driving |
|---|---|
£159 Average Price Cheapest | £50 Average Price (fuel + tolls) |
3h 56m Average total duration Fastest 3h 26m Onboard + 30m Additional time* | 3h 9m Average total duration (door-to-door) |
 Most popular train company | Your own car or car rental |
Direct Options | Direct Options |
The cheapest way to travel from Maidenhead to Carmarthen is a train with an average price of £159.
The fastest way to travel from Maidenhead to Carmarthen is by train with an average journey time of 3h 26m.
Yes, you can take a train between Maidenhead and Carmarthen.
Take the train. It's the cheaper option, and the extra time on board is usually more relaxing than driving it.
Tickets start at around £159 compared to roughly £50 in fuel and tolls — a saving of about £-108.47. The journey takes 3h 26m versus 3h 9m by car, so you'll arrive a bit later, but you can work, read, or sleep along the way rather than spending the time behind the wheel. You'll also save the hassle of parking at the other end.
Driving is worth it if you're on a tight schedule, travelling as a group, or want to stop somewhere en route.
Live departures
Maidenhead to Carmarthen train times
The table below shows live departures for Maidenhead to Carmarthen trains for today, Thursday 17 September. You can also manually refresh the results below to see updated train journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
| 6:45 Maidenhead | 3h55 | 10:40 Carmarthen | 1 change | |
| 9:32 Maidenhead | 3h58 | 13:30 Carmarthen | 1 change | |
| 11:32 Maidenhead | 3h57 | 15:29 Carmarthen | 1 change | |
| 13:35 Maidenhead | 3h46 | 17:21 Carmarthen | 1 change | |
| 17:50 Maidenhead | 3h49 | 21:39 Carmarthen | 1 change |
Find all the dates and times for this journey
Compare prices and tickets Maidenhead to Carmarthen by train
Compare train 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.
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18 Sept
18 Sept
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24 Sept
Why should you book Maidenhead to Carmarthen trains with Omio?
Great Western Railway as well as Elizabeth Line (TfL) or Great Western Railway (GWR) offer trains services from Maidenhead to Carmarthen.
Omio is an official ticket reseller for all your travel options from Maidenhead to Carmarthen.
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 Elizabeth Line (TfL) or Great Western Railway (GWR) to find the best option for your trip from Maidenhead 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.
Journey information
Overview: Train from Maidenhead to Carmarthen
United KingdomUnited Kingdom
Trains from Maidenhead to Carmarthen run on average 5 times per day, taking around 3h 26m. Cheap train tickets for this journey start at £151 if you book in advance.
The earliest train runs at 04:10, the last at 20:31. The fastest train covers the 250 km distance in 3h 46m.
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
Distance 250 km |
Average train duration 3h 26m |
Cheapest ticket price £151 |
Trains per day 5 |
Fastest train 3h 46m |
First train 4:10 |
Last train 20:31 |
Cheapest Month Dec |
Cheapest Day Sat |
High Season Apr - Jun |
Low Season Apr - Jun |
Busiest Day Mon |
Least Busy Day Sun |
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
Train companies: Great Western Railway, Elizabeth Line (TfL), Great Western Railway (GWR) from Maidenhead to Carmarthen trainsGreat Western Railway, Elizabeth Line (TfL), Great Western Railway (GWR) trains will get you between Maidenhead and Carmarthen from £151. 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 0m
Cheapest Great Western Railway Price
£54
Great Western Railway frequency
7 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
Elizabeth Line (TfL)
Luggage & cancellation policy
Average Elizabeth Line (TfL) Duration
3h 49m
Cheapest Elizabeth Line (TfL) Price
£151
Elizabeth Line (TfL) frequency
1 a day
Great Western Railway (GWR)
Luggage & cancellation policy
Average Great Western Railway (GWR) Duration
3h 46m
Cheapest Great Western Railway (GWR) Price
£160
Great Western Railway (GWR) frequency
4 a day
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: Maidenhead to Carmarthen train
Find answers to the most common questions about traveling from Maidenhead 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 Maidenhead to Carmarthen can vary. The cheapest tickets are usually available from £151, while the average price tends to be around £159.
The train journey from Maidenhead to Carmarthen covers a distance of 250 km and takes approximately 3h 46m. Trains run 5 per day.
The train distance from Maidenhead to Carmarthen is 250 km.
The first train from Maidenhead to Carmarthen leaves at 4:10.
The last train from Maidenhead to Carmarthen departs at 20:31.
Trains from Maidenhead to Carmarthen run approximately 5 times per day.
Currently, there is no high-speed train service from Maidenhead to Carmarthen.
Unfortunately, there is no direct train service currently available from Maidenhead to Carmarthen.
To travel from Maidenhead to Carmarthen, you can take a train.
There is no night train service from Maidenhead to Carmarthen.
The train station in Maidenhead that goes to Carmarthen is Maidenhead station (MAI), and it arrives at Carmarthen station (CMN).
The cheapest way to get from Maidenhead to Carmarthen is by train, costing approximately £151.
Booking trains from Maidenhead 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 Maidenhead to Carmarthen offers scenic views, especially as it passes through the picturesque English countryside and the stunning landscapes of South Wales, including rolling hills and coastal vistas.
A day trip from Maidenhead to Carmarthen is not feasible as the journey takes 3h 46m. Trains run 4 times per day, covering a distance of 250 km.
Spending two to three days in Carmarthen allows visitors to explore its historic sites, enjoy local markets, and take in the surrounding natural beauty, such as the Brecon Beacons and coastal areas.
Yes, you can take the train from Maidenhead to Carmarthen.
popular train stations
Important Stations and Airports in Maidenhead and Carmarthen
Most Maidenhead to Carmarthen trains use the Maidenhead to Carmarthen station pair. Use this guide to compare Maidenhead and Carmarthen train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Departure train stations in Maidenhead
Arrival train stations in Carmarthen
Which Maidenhead station do trains to Carmarthen leave from?
Trains from Maidenhead to Carmarthen leave from Maidenhead. The station is 1 km from Maidenhead city centre at Maidenhead station, Station Approach, Maidenhead, Berkshire, SL6 1EW.
MaidenheadMaidenhead station, Station Approach, Maidenhead, Berkshire, SL6 1EW+44 3451652030
City-centre transport
Getting to Maidenhead from Maidenhead city centre
Bus127, 7A, 3, 8 · 3m · £4 · every ~15 min
Maidenhead train station facilities and services
Maidenhead has practical services for this route, including Wifi, Shopping, Parking, Dining, Accessibility, WC, Lounge, Lost and Found Office, Ticket Office and Bike Parking.
Food and drink
Food and drink options are available at Maidenhead.
Wi-Fi and ATMs
Wi-Fi is available at Maidenhead.
Tickets and information
Ticket office support is available at Maidenhead.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Maidenhead: Parking, WC.
Bike and car services
Available at Maidenhead: Bike Parking.
Accessibility
Accessibility facilities are available at Maidenhead: Staff help available: Yes, Step free access coverage: Yes, Step free access note: Step-free category B1 station - this station has a degree of step-free access to the platforms. Platforms 2 to 5 are accessed via the lifts from the subway. Platform 1 is only step free accessible via the Shoppenhangers Road Car Park, Accessible car park equipment: Wheelchair users may require assistance using car park equipment at this station, Accessible public telephones: Yes, Accessible taxis: Accessible taxis are available. Please request staff assistance, 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: Yes.
Which Carmarthen station do trains from Maidenhead arrive at?
Trains from Maidenhead 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 · £0.90 · 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 Maidenhead to Carmarthen
Here are some other resources that might have the information you need
Most popular trains to and from Carmarthen and Maidenhead
Most popular train connections to Carmarthen
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