- 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 Twickenham to Carmarthen
Showing times, prices and bookable tickets for 11 Sept
Cheapest price on 11 Sept
£175
Average ticket price on 11 Sept
£175
Fastest journey on 11 Sept
4 h 41 m
Average journey duration on 11 Sept
4 h 50 m
Trains on 11 Sept
5
Distance
278 km
Cheap tickets
The best way to find a cheap train ticket from Twickenham to Carmarthen is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Twickenham to Carmarthen will cost around £175 if you buy it on the day, but you can find cheap train tickets today for only £175.
Fast trains
To travel from Twickenham to Carmarthen you need to make at least one change.
5:484h52Twickenham10:40Carmarthen£1751One-way1 change- 8:404h50Twickenham13:30Carmarthen£1751One-way1 change
- 10:404h49Twickenham15:29Carmarthen£1751One-way1 change
- 12:404h41Twickenham17:21Carmarthen£1751One-way1 change
- 16:404h59Twickenham21:39Carmarthen£1751One-way1 change
- 12:404h41Twickenham17:21Carmarthen£1751One-way1 change
- 10:404h49Twickenham15:29Carmarthen£1751One-way1 change
- 8:404h50Twickenham13:30Carmarthen£1751One-way1 change
- 5:484h52Twickenham10:40Carmarthen£1751One-way1 change
- 16:404h59Twickenham21:39Carmarthen£1751One-way1 change
Travel Information
Compare train and coach for Twickenham to Carmarthen
Omio recommends booking the train as it is the most popular option from Twickenham to Carmarthen among Omio's users. If you are prioritising price, take the train, with an average ticket price of £48 For those with little time, consider booking a train, which has an average total journey time of 4h 48m. Average ticket prices depend on the travel mode: a train costs an average of £48, while a coach costs an average of £60.
Distance: 278 km
Compare train with
Most popular Train | Coach | Driving |
|---|---|---|
£48 Average Price Cheapest | £60 Average Price | £56 Average Price (fuel + tolls) |
4h 48m Average total duration Fastest 4h 18m Onboard + 30m Additional time* | 7h 46m Average total duration 7h 16m Onboard + 30m Additional time* | 3h 33m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options |
The cheapest way to travel from Twickenham to Carmarthen is a train with an average price of £48.
This is compared to other travel options from Twickenham to Carmarthen:
A train is £13 less than a coach for this route with tickets for a coach from Twickenham to Carmarthen costing on average £60.
The fastest way to travel from Twickenham to Carmarthen is by train with an average journey time of 4h 18m.
Other travel options to Carmarthen take longer:
Coach takes on average 7h 16m.
It's helpful to compare your options as there are 2 ways to travel between Twickenham and Carmarthen including taking a train and coach.
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 £48 compared to roughly £56 in fuel and tolls — a saving of about £8. The journey takes 4h 18m versus 3h 33m 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
Twickenham to Carmarthen train times
The table below shows live departures for Twickenham to Carmarthen trains for today, Thursday 10 September. You can also manually refresh the results below to see updated train journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
| 5:48 Twickenham | 4h52 | 10:40 Carmarthen | 1 change | |
| 8:40 Twickenham | 4h50 | 13:30 Carmarthen | 1 change | |
| 10:40 Twickenham | 4h49 | 15:29 Carmarthen | 1 change | |
| 12:40 Twickenham | 4h41 | 17:21 Carmarthen | 1 change | |
| 16:40 Twickenham | 4h59 | 21:39 Carmarthen | 1 change |
Find all the dates and times for this journey
Compare prices and tickets Twickenham 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.
Fri
11 Sept
11 Sept
Sat
12 Sept
12 Sept
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13 Sept
13 Sept
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14 Sept
14 Sept
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15 Sept
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17 Sept
17 Sept
Why should you book Twickenham to Carmarthen trains with Omio?
Great Western Railway as well as South Western Railway offer trains services from Twickenham to Carmarthen.
Omio is an official ticket reseller for all your travel options from Twickenham 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 South Western Railway to find the best option for your trip from Twickenham 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 Twickenham to Carmarthen.
Why book with Omio over Wanderu?
- Compare with other providers: On Omio, you can also compare tickets for the likes of South Western Railway to find the best option for your trip from Twickenham to Carmarthen.
- Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Twickenham to Carmarthen.
Journey information
Overview: Train from Twickenham to Carmarthen
United KingdomUnited Kingdom
Trains from Twickenham to Carmarthen run on average 3 times per day, taking around 4h 18m. Cheap train tickets for this journey start at £48 if you book in advance.
The earliest train runs at 04:34, the last at 18:57. The fastest train covers the 278 km distance in 4h 41m.
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 278 km |
Average train duration 4h 18m |
Cheapest ticket price £48 |
Trains per day 3 |
Fastest train 4h 41m |
First train 4:34 |
Last train 18:57 |
Cheapest Month Jun |
Cheapest Day Sat |
High Season Jul - Sept |
Low Season Apr - Jun |
Busiest Day Tue |
Least Busy Day Tue |
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, South Western Railway from Twickenham to Carmarthen trainsGreat Western Railway, South Western Railway trains will get you between Twickenham and Carmarthen from £48. 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 41m
Cheapest Great Western Railway Price
£48
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
South Western Railway
About
South Western Railway is a train operating company in the United Kingdom, providing services in the south and south-west of England. It operates a variety of train types, including high-speed trains, local stopping services, and suburban commuter trains. It also offers a range of ticket types, including Advance, Off-Peak, and Super Off-Peak tickets. Onboard facilities include free Wi-Fi, power sockets, and a range of food and drink options. The most popular routes for South Western Railway include London Waterloo to Portsmouth Harbour, London Waterloo to Weymouth, and London Waterloo to Bournemouth.
Luggage & cancellation policy
Average South Western Railway Duration
4h 17m
Cheapest South Western Railway Price
£175
South Western Railway frequency
4 a day
Luggage included
2 pieces of luggage included in ticket price
Luggage storage
Overhead racks and designated luggage areas at end of carriages
Cancellation Policy
Refund depends on ticket type and timing of cancellation
Refund
Full refund if train is cancelled by operator
Amenities on board the train
Wifi
Food sold onboard
Cafe bar service with hot and cold drinks, snacks, sandwiches
Seat reservation
Seat reservations available for a fee, free for some ticket types
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, ramps for boarding, assistance service available
Pets
Small pets travel free, dogs must be on lead
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: Twickenham to Carmarthen train
Find answers to the most common questions about traveling from Twickenham 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 Twickenham to Carmarthen can vary. The cheapest tickets are usually available from £48, while the average price tends to be around £48.
The train journey from Twickenham to Carmarthen covers a distance of 278 km and takes approximately 4h 41m. Trains run 3 per day.
The train distance from Twickenham to Carmarthen is 278 km.
The first train from Twickenham to Carmarthen leaves at 4:34.
The last train from Twickenham to Carmarthen departs at 18:57.
Trains from Twickenham to Carmarthen run approximately 3 times per day.
Currently, there is no high-speed train service from Twickenham to Carmarthen.
Unfortunately, there is no direct train service currently available from Twickenham to Carmarthen.
To get from Twickenham to Carmarthen, you can choose from several travel options including train and coach.
There is no night train service from Twickenham to Carmarthen.
The train station in Twickenham that goes to Carmarthen is Twickenham station (TWI), and it arrives at Carmarthen station (CMN).
The cheapest way to get from Twickenham to Carmarthen is by train, costing approximately £48.
Booking trains from Twickenham 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 Twickenham to Carmarthen offers a scenic experience, especially as it travels through the picturesque landscapes of South Wales, including views of rolling hills, lush countryside, and charming towns along the way.
A day trip from Twickenham to Carmarthen is not feasible as the journey takes 4h 41m. Trains run 5 times per day.
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 Twickenham to Carmarthen.
popular train stations
Important Stations and Airports in Twickenham and Carmarthen
Most Twickenham to Carmarthen trains use the Twickenham to Carmarthen station pair. Use this guide to compare Twickenham and Carmarthen train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Departure train stations in Twickenham
Arrival train stations in Carmarthen
Which Twickenham station do trains to Carmarthen leave from?
Trains from Twickenham to Carmarthen leave from Twickenham. The station is 1 km from Twickenham city centre at Twickenham station, London Road, Twickenham, Greater London, TW1 1BD.
TwickenhamTwickenham station, London Road, Twickenham, Greater London, TW1 1BD
City-centre transport
Getting to Twickenham from Twickenham city centre
Bus267 · 4m · £2 · every ~21 min
Twickenham train station facilities and services
Twickenham has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental and Information Desk.
Food and drink
Food and drink options are available at Twickenham.
Wi-Fi and ATMs
Wi-Fi is available at Twickenham. ATMs are available at Twickenham.
Tickets and information
Ticket office support is available at Twickenham. Information desks are information available from staff: Yes - from help point, Helpline Contact: 0800 5282100, Passenger Information Systems: Departure screens, Announcements, Arrival screens.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Twickenham: Parking, Taxis, WC.
Bike and car services
Available at Twickenham: Bike Parking, Bike Rental.
Accessibility
Accessibility facilities are available at Twickenham: Staff help available: Yes, Step free access coverage: Yes, Step free access note: Step-free category A Station - This station has step-free access to all platforms, Accessible ticket machines: There are accessible ticket machines at this station, Accessible ticket machines note: All South Western Railway ticket machines are able to sell tickets with Disabled Persons Railcard discounts. All machines are accessible, however the station may not be so please check the station access note for further details, 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 Twickenham arrive at?
Trains from Twickenham 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.
Most popular train connections from Twickenham
More options for your journey from Twickenham to Carmarthen
Here are some other resources that might have the information you need
Most popular trains to and from Carmarthen and Twickenham
Most popular train connections to Carmarthen
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