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One passenger / one way
- This trip is recommended because it is: CheapestDeparture time: June 29 atDeparture city: CarmarthenDeparture location: CarmarthenArrival time: June 29 atDestination city: ReadingDestination location: ReadingOperated by: Great Western Railway
Vehicle: TrainDuration: - This trip is recommended because it is: FastestDeparture time: June 29 atDeparture city: CarmarthenDeparture location: CarmarthenArrival time: June 29 atDestination city: ReadingDestination location: ReadingOperated by: Great Western RailwayVehicle: TrainDuration:
- Departure time: June 29 atDeparture city: CarmarthenDeparture location: CarmarthenArrival time: June 29 atDestination city: ReadingDestination location: ReadingOperated by: Great Western RailwayVehicle: TrainDuration:
- Departure time: June 29 atDeparture city: CarmarthenDeparture location: CarmarthenArrival time: June 29 atDestination city: ReadingDestination location: ReadingOperated by: Great Western RailwayVehicle: TrainDuration:
- Departure time: June 29 atDeparture city: CarmarthenDeparture location: CarmarthenArrival time: June 29 atDestination city: ReadingDestination location: ReadingOperated by: Great Western RailwayVehicle: TrainDuration:
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Compare 3 ways to go from Carmarthen to Reading.
Busbud recommends taking the bus from Carmarthen to ReadingAmong the sustainable travel choices, the bus stands out as the good way to reach Reading. The journey takes about 4 hours 40 minutes and with fares starting at just $15, it presents an excellent value for a comfortable ride.
Train Carmarthen to Reading: Trip Overview
Please note, this information is subject to change.
Train Companies
Based on 41 reviews, the company was rated 3.9 stars on Busbud. Travelers were especially satisfied with the staff and the seats but often complained with the value for money. Great Western Railway ticket prices on this trip start at $60
Carmarthen to Reading Train
Busbud helps you find a train from Carmarthen to Reading. Get the best fare and schedule, book a round trip ticket or find trains with WiFi and electrical outlets.
We make sure you can find a train service from Carmarthen to Reading from the most reliable train companies operating this trip.
Whether it is train tickets or first class train tickets going to Reading from Carmarthen, we help you find what you're looking for based on how much of a budget you have.
Frequently asked questions for your trip Carmarthen - Reading
Find cheapest prices for trains
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Carmarthen to Reading was searched and found on Jul 2, 2025 with a price of $57To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Carmarthen to Reading, as early as possible.
You can expect to pay from $57 to $152 for a train ticket from Carmarthen to Reading based on the last 2 days. You can expect to find the cheapest price for the trip at $57 which is on 2025-07-02.
About Train Travel
Train Travel Tips
There are many train stations in the world, check it station pages on Busbud to get all information you need.
Regional train? High-speed train? Whichever train to Reading you take, you’ll help reduce the environmental impact and carbon footprint of your trip. As you watch the landscapes unfold before your eyes, you can tell yourself that with this choice, you are making sure they remain protected.
By choosing the train between Carmarthen and Reading, you emit up to 30 times less CO2 than for the same journey made by plane or car!
Tune out to the fine sounds of your best music playlist on your train trip from Carmarthen to Reading while indulging in miles on end of beautiful scenic views.
Did you know?
The magnetic levitation train (Maglev for short) is currently the fastest train in the world. With a speed of 603 km/ h, it is closely followed by the French high-speed train (574.8 km / h) which remains in 2020, the fastest train to date
One of the deepest train stations in the world is in Kiev. Located at a depth of 105 m, it was designed in this way to serve as a shelter in the event of an attack. The second deepest station is in China. Badaling station is located 60 m under the Great Wall of China!
Some trains in Sweden can recover more than a fifth of the energy they use by braking. This is especially true with ore trains as they descend from Narvik to Kiruna.
Top Traveled Train Routes
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