- 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 Slough to Carmarthen
Showing times, prices and bookable tickets for 26 Oct
Cheapest price on 26 Oct
£152
Average ticket price on 26 Oct
£160
Fastest journey on 26 Oct
3 h 53 m
Average journey duration on 26 Oct
4 h
Trains on 26 Oct
5
Distance
259 km
Cheap tickets
The best way to find a cheap train ticket from Slough to Carmarthen is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Slough to Carmarthen will cost around £160 if you buy it on the day, but you can find cheap train tickets today for only £152.
Fast trains
To travel from Slough to Carmarthen you need to make at least one change.
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17:413h58Slough21:39Carmarthen£1521One-way1 change.png)
6:394h01Slough10:40Carmarthen£1621One-way1 change- 9:264h04Slough13:30Carmarthen£1621One-way1 change
- 11:264h03Slough15:29Carmarthen£1621One-way1 change
- 13:283h53Slough17:21Carmarthen£1621One-way1 change
- 13:283h53Slough17:21Carmarthen£1621One-way1 change
- 17:413h58Slough21:39Carmarthen£1521One-way1 change
- 6:394h01Slough10:40Carmarthen£1621One-way1 change
- 11:264h03Slough15:29Carmarthen£1621One-way1 change
- 9:264h04Slough13:30Carmarthen£1621One-way1 change
Journey information
Overview: Train from Slough to Carmarthen
United KingdomUnited Kingdom
Take a train from Slough to Carmarthen and enjoy the approximately 259 km long journey. Find schedules and pricing options for a convenient and affordable trip.
The earliest train runs at 08:15, the last at 14:20.
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 259 km |
First train 8:15 |
Last train 14:20 |
High Season Jan - Mar |
Low Season Jul - Sept |
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
Frequently asked questions about your Slough to Carmarthen trip
Use these quick route answers to check fares, travel time, departure options, and direct services before booking from Slough to Carmarthen.
The train distance from Slough to Carmarthen is 259 km.
The first train from Slough to Carmarthen leaves at 8:15.
The last train from Slough to Carmarthen departs at 14:20.
Unfortunately, there is no direct train service currently available from Slough to Carmarthen.
Live departures
Slough to Carmarthen train times
The table below shows live departures for Slough to Carmarthen trains for tomorrow, Monday 26 October. You can also manually refresh the results below to see updated train journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
| 6:39 Slough | 4h01 | 10:40 Carmarthen | 1 change | |
| 9:26 Slough | 4h04 | 13:30 Carmarthen | 1 change | |
| 11:26 Slough | 4h03 | 15:29 Carmarthen | 1 change | |
| 13:28 Slough | 3h53 | 17:21 Carmarthen | 1 change | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Train companies: Elizabeth Line (TfL), Great Western Railway (GWR) from Slough to Carmarthen trainsElizabeth Line (TfL), Great Western Railway (GWR) trains will get you between Slough and Carmarthen. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Elizabeth Line (TfL)
Luggage & cancellation policy
Average Elizabeth Line (TfL) Duration
3h 58m
Cheapest Elizabeth Line (TfL) Price
£152
Elizabeth Line (TfL) frequency
1 a day
Great Western Railway (GWR)
Luggage & cancellation policy
Average Great Western Railway (GWR) Duration
3h 41m
Cheapest Great Western Railway (GWR) Price
£162
Great Western Railway (GWR) frequency
4 a day
Companies, tickets, and onboard amenities between Slough and Carmarthen
Review the details behind your booking, from operators and ticket rules to luggage, onboard amenities, accessibility, and route-specific travel policies.
Currently, there is no high-speed train service from Slough to Carmarthen.
There is no night train service from Slough to Carmarthen.
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.
Plan your visit to Carmarthen
Get destination-focused answers for the end of your trip, including what to do, when to go, practical entry details, and tips for making the most of your time in Carmarthen.
The train journey from Slough to Carmarthen offers a scenic experience, taking passengers through picturesque landscapes, including rolling hills, charming countryside, and glimpses of the Welsh coast.
FAQs: Slough to Carmarthen train
Find answers to the most common questions about traveling from Slough 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.
Booking trains from Slough to Carmarthen in advance is advisable, especially during peak travel seasons or for long journeys, to ensure availability and secure better fares.
Yes, you can take the train from Slough to Carmarthen.
popular train stations
Important Stations and Airports in Slough and Carmarthen
Most Slough to Carmarthen trains use the Slough to Carmarthen station pair. Use this guide to compare Slough and Carmarthen train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Departure train stations in Slough
Arrival train stations in Carmarthen
Which Slough station do trains to Carmarthen leave from?
Trains from Slough to Carmarthen leave from Slough. The station is from Slough city centre at Brunel Way, Slough SL1 1XW, United Kingdom.
SloughBrunel Way, Slough SL1 1XW, United Kingdom+44 345 165 2030
City-centre transport
Getting to Slough from Slough city centre
Bus103 · 8m · £4 · every ~3 min
Slough train station facilities and services
Slough has practical services for this route, including Wifi, Lockers, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, Car Rental, Information Desk and Luggage Carts.
Food and drink
Food options include: The Moon and Spoon, The Red Lion
Wi-Fi and ATMs
Free. ATMs are available in the train station.
Tickets and information
Ticket office support is available at Slough. Information desks are located in the main hall.
Luggage and lost property
Luggage storage is available at Slough. Lost and found is available at the station.
Parking, taxis and toilets
Available at Slough: Parking, Taxis, WC.
Bike and car services
Available at Slough: Bike Parking, Bike Rental, Car Rental.
Accessibility
Accessibility facilities are available at Slough: Elevators, ramps.
Shops, hotels and contact
Nearby hotels include Holiday Inn Slough - Windsor, Moxy Slough, Travelodge Slough.
Which Carmarthen station do trains from Slough arrive at?
Trains from Slough 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 · £1 · 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.
Train stations for Slough to Carmarthen
Check train stations information for Slough and Carmarthen, including where trains depart and arrive on this route.
The train station in Slough that goes to Carmarthen is Slough, and it arrives at Carmarthen.
More options for your journey from Slough to Carmarthen
Here are some other resources that might have the information you need
Most popular trains to and from Carmarthen and Slough
Most popular train connections to Carmarthen
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