Carmarthen to Reading train with Great Western Railway

Fri, Aug 14
+ Add return
Great Western Railway
Great Western Railway (GWR)
Transport for Wales
Regionale
Deutsche Bahn
2,000+ travel companies
Great Western Railway
Great Western Railway (GWR)
Transport for Wales
Regionale
Deutsche Bahn
2,000+ travel companies
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The cheapest and fastest trains from Carmarthen to Reading

Showing times and prices for Aug 14

Cheapest price

€63

Average price

€67

Fastest journey

3 h 15 m

Average duration

3 h 18 m

Trains per day

6

Distance

234 km

Cheap tickets

The best way to find a cheap train ticket from Carmarthen to Reading is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from Carmarthen to Reading will cost around €67 if you buy it on the day, but the cheapest tickets can be found for only €63.

Fast trains

Of the 6 trains that leave Carmarthen for Reading on Fri, Aug 14, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

On Fri, Aug 14 the direct trains cover the 234 km distance in an average of 3 h 18 m but if you time it right, some trains will get you there in just 3 h 15 m .

On Fri, Aug 14 the slowest trains will take 3 h 22 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.

  • Great Western RailwayW35434
    11:27 AM3h18
    Carmarthen station (CMN)
    2:45 PMReading station (RDG)
    631One-way
    0 transfers
  • Great Western RailwayG15045
    9:21 AM3h23
    Carmarthen station (CMN)
    12:44 PMReading station (RDG)
    631One-way
    0 transfers
  • Great Western RailwayW35178+Transport for WalesG39180
    8:30 AM3h15
    Carmarthen station (CMN)
    11:45 AMReading station (RDG)
    691One-way
    1 transfer
  • Transport for WalesG38294+Great Western RailwayG15048
    12:56 PM3h20
    Carmarthen station (CMN)
    4:16 PMReading station (RDG)
    691One-way
    1 transfer
  • Great Western RailwayG15046+Transport for WalesG39193
    10:24 AM3h22
    Carmarthen station (CMN)
    1:46 PMReading station (RDG)
    691One-way
    1 transfer

Travel Information

Compare train and bus for Carmarthen to Reading

Omio recommends booking the train as it is the most popular option from Carmarthen to Reading among Omio's users. If you are prioritising price take the bus with prices starting from €40. For those with little time consider booking a train which can get you there in 4h 2m. The ticket price range depends on the travel mode: a bus costs an average of €40, and a train costs an average of €62.

Distance: 145 miles (234 km)

Compare train with

Most popular
Train
Bus
Driving

€62

Average price

€40

Average price

Cheapest

€51

Average price

(fuel + tolls)

4h 32m

Average total duration

Fastest

4h 2m

Onboard

+

30m

Additional time*

7h 45m

Average total duration

7h 15m

Onboard

+

30m

Additional time*

3h 9m

Average total duration

(door-to-door)

Direct Options

Direct Options

Direct Options

The cheapest way to travel from Carmarthen to Reading is a bus with an average price of €40.

This is compared to other travel options from Carmarthen to Reading:

A bus is €22 less than a train for this route with tickets for a train from Carmarthen to Reading costing on average €62.

The fastest way to travel from Carmarthen to Reading is by train with an average journey time of 4h 2m.

Other travel options to Reading take longer:

Bus takes on average 7h 15m.

It's helpful to compare your options as there are 2 ways to travel between Carmarthen and Reading including taking a train and bus.
We recommend using the train as it is the most popular way to get from Carmarthen to Reading among Omio's users.
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 €62 compared to roughly €51 in fuel and tolls — a saving of about €-11.42. The journey takes 4h 2m 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.

Compare prices and tickets Carmarthen to Reading by train or bus

Compare train and bus 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
Aug 14
Sat
Aug 15
Sun
Aug 16
Mon
Aug 17
Tue
Aug 18
Wed
Aug 19
Thu
Aug 20

Why should you book Carmarthen to Reading trains with Omio?

Great Western Railway as well as Great Western Railway (GWR) or Transport for Wales offer trains services from Carmarthen to Reading.
Omio is an official ticket reseller for all your travel options from Carmarthen to Reading.

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 Great Western Railway (GWR) or Transport for Wales to find the best option for your trip from Carmarthen to Reading.
  • 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 Carmarthen to Reading.

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 Carmarthen to Reading.

Journey information

Overview: Train from Carmarthen to Reading

United KingdomUnited Kingdom
United KingdomUnited Kingdom
Icon of train

Trains from Carmarthen to Reading run on average 6 times per day, taking around 4h 2m. Cheap train tickets for this journey start at €62 but you can travel from only €40 by bus.

There are 1 trains per day. The earliest train runs at 04:37, the last at 22:13. The fastest train covers the 145 miles (234 km) distance in 3h 22m.

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
Bus from €40
Distance
145 miles (234 km)
Average train duration
4h 2m
Cheapest ticket price
€62
Trains per day
6
Direct trains
1
Fastest train
3h 22m
First train
4:37 AM
Last train
10:13 PM
Cheapest Month
Aug
Cheapest Day
Mon
High Season
Apr - Jun
Low Season
Oct - Dec
Busiest Day
Mon
Least Busy Day
Mon
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
Bus from €40

Train companies: Great Western Railway, Great Western Railway (GWR), Transport for Wales from Carmarthen to Reading trainsGreat Western Railway, Great Western Railway (GWR), Transport for Wales trains will get you between Carmarthen and Reading from €40. 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 Duration
3h 22m
Cheapest Price
€62
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

Great Western Railway (GWR)

Luggage & cancellation policy
Average Duration
3h 14m
Cheapest Price
€160
Great Western Railway (GWR) frequency
7 a day

Transport for Wales

Luggage & cancellation policy
Average Duration
3h 10m
Cheapest Price
€137
Transport for Wales frequency
9 a day

Complete guide to Reading

Things to do in Reading

Discover the best of Reading — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Reading trip today.

  • Must visit

Reading Museum

Reading's main museum, famed for the Bayeux Tapestry replica, local history, Huntley & Palmers displays, and Abbey galleries.

  • Must visit

The Museum of English Rural Life

Modern art gallery in the civic centre showing changing exhibitions by regional and national artists in a central, accessible space.

  • Must visit

The Museum of English Rural Life

University museum with strong agriculture, countryside, and design collections. Popular for families and one of Reading's standout visits.

Pound sterling (£)

Reading is pricier than many UK towns. Hotels and dining are above average, but rail and local buses are manageable for most visitors.

Average meal costs

Budget
£8-15 for fast food or a simple meal.
Mid-range
£18-35 per person for a restaurant meal.
Fine dining
£60+ per person for upscale dining.
Coffee
£3-4.50 for a cappuccino.

Tipping culture

Restaurants often add a 10-12.5% service charge; if not, tip around 10% for good service. Taxis are usually rounded up or tipped 10%. Cafes usually do not require tipping.

FAQs: Trains from Carmarthen to Reading

Find answers to the most common questions about traveling from Carmarthen to Reading 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 Reading, this guide helps you travel smarter and with confidence.

FAQs
Train ticket prices from Carmarthen to Reading can vary. The cheapest ticket starts at €62, while the average price is around €62.
The train from Carmarthen to Reading takes 3h 22m and runs 6 per day.
The first train from Carmarthen to Reading leaves at 4:37 AM.
The distance by train from Carmarthen to Reading is 145 miles (234 km).
The last train from Carmarthen to Reading leaves at 10:13 PM.
There is no high speed train available from Carmarthen to Reading.
Yes, there is a direct train from Carmarthen to Reading. This service operates 1 times per day, provided by Great Western Railway (GWR).
Unfortunately, there is no night train available from Carmarthen to Reading.
The train station in Carmarthen that goes to Reading is Carmarthen station (CMN), which connects to Reading station (RDG).
The cheapest way to get from Carmarthen to Reading is by bus, with a cost of around €40.
The train journey from Carmarthen to Reading offers scenic views of the Welsh countryside, including rolling hills and picturesque landscapes, particularly as the route passes through areas such as the Brecon Beacons.
A day trip from Carmarthen to Reading is not feasible since the travel duration is 3h 22m. However, there are 5 train trips available per day. The distance is 145 miles (234 km).
Two to three days are typically sufficient to explore the main attractions and experience the cultural highlights of Reading.
Yes, you can take the train from Carmarthen to Reading.
Since neither Carmarthen nor Reading are in the Schengen Area, passport requirements depend on the specific immigration rules of United Kingdom and United Kingdom. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
Popular day trips by train from Reading include London, Oxford, Bracknell, Slough, Maidenhead.
We recommend using the train as it is the most popular way to get from Carmarthen to Reading among Omio's users.
Items not allowed on trains typically include hazardous materials such as explosives, flammable liquids, corrosive substances, and illegal drugs. Additionally, large or bulky items that may obstruct aisles or emergency exits, as well as pets without proper carriers, may be restricted. Specific prohibited items can vary by train operator and region, so please check the rules for your particular journey.
Yes, rail passes such as the BritRail Pass are valid on most trains within the United Kingdom, offering unlimited travel on participating train operators for a set period.
The currency used in the United Kingdom is the British Pound Sterling (GBP). For travelers, using a card is generally more convenient and widely accepted, especially in cities and for transportation tickets, though carrying some cash can be useful for small purchases or in rural areas.
In Reading, travelers should be cautious of pickpocketing and petty theft, especially in crowded areas and on public transportation. Common scams include overcharging by taxis and unofficial tour guides. Staying vigilant in busy spots and using licensed services helps ensure safety.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.

popular train stations

Popular train stations from Carmarthen to Reading

Most Carmarthen to Reading trains use the Carmarthen to Reading station pair, with some services arriving at Tilehurst. Use this guide to compare Carmarthen and Reading train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.

Departure train stations in Carmarthen
Arrival train stations in Reading

Which Carmarthen station do trains to Reading leave from?

Trains from Carmarthen to Reading leave from Carmarthen. The station is from Carmarthen city centre at Carmarthen station, Station Road, Carmarthen, Carmarthenshire, SA31 2BE.
CarmarthenCarmarthen station, Station Road, Carmarthen, Carmarthenshire, SA31 2BE+44 3450507080ShoppingParkingDiningAccessibilityWCHotelLoungeLost and Found OfficeTicket OfficeBike ParkingBike Rental
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.

Most popular train connections from Carmarthen

More options for your journey from Carmarthen to Reading

Here are some other resources that might have the information you need

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