Trains leaving Friday
One passenger / one way
- This trip is recommended because it is: CheapestDeparture time: August 1 atDeparture city: PlymouthDeparture location: St Budeaux Ferry RoadArrival time: August 1 atDestination city: CardiffDestination location: Cardiff CentralOperated by: Great Western Railway
Vehicle: TrainDuration: - This trip is recommended because it is: FastestDeparture time: August 1 atDeparture city: PlymouthDeparture location: PlymouthArrival time: August 1 atDestination city: CardiffDestination location: Cardiff CentralOperated by: Great Western RailwayVehicle: TrainDuration:
- Departure time: August 1 atDeparture city: PlymouthDeparture location: St Budeaux Ferry RoadArrival time: August 1 atDestination city: CardiffDestination location: Cardiff CentralOperated by: Great Western RailwayVehicle: TrainDuration:
- Departure time: August 1 atDeparture city: PlymouthDeparture location: PlymouthArrival time: August 1 atDestination city: CardiffDestination location: Cardiff CentralOperated by: Great Western RailwayVehicle: TrainDuration:
- Departure time: August 1 atDeparture city: PlymouthDeparture location: PlymouthArrival time: August 1 atDestination city: CardiffDestination location: Cardiff CentralOperated by: Great Western RailwayVehicle: TrainDuration:
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Compare 3 ways to go from Plymouth to Cardiff.
Busbud recommends carpooling from Plymouth to CardiffAmong the sustainable travel choices, the carpool stands out as the good way to reach Cardiff. The journey takes about 2 hours 10 minutes and with fares starting at just $18, it presents an excellent value for a comfortable ride.
Train Plymouth to Cardiff: Trip Overview
Please note, this information is subject to change.
Train Companies
Plymouth to Cardiff Train
Busbud shows you the best train ticket fares and train schedules so you can easily plan and book a trip by train from Plymouth to Cardiff.
We make it our job to connect you with the most dependable companies that offer train service from Plymouth to Cardiff.
Whether it is train tickets or first class train tickets going to Cardiff from Plymouth, we help you find what you're looking for based on how much of a budget you have.
Frequently asked questions for your trip Plymouth - Cardiff
Find cheapest prices for trains
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Plymouth to Cardiff was searched and found on Aug 2, 2025 with a price of $97To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Plymouth to Cardiff, as early as possible.
You can expect to pay from $97 to $195 for a train ticket from Plymouth to Cardiff based on the last 2 days. You can expect to find the cheapest price for the trip at $97 which is on 2025-08-02.
About Train Travel
Train Travel Tips
Do you like to go fast? With high-speed trains going faster than 300 km/h on certain routes, the time will fly by. Taking a train between Plymouth and Cardiff is also a great way to travel to arrive in the city centre and save more time for your stay in Cardiff.
Whether you take a regional or high-speed train to Cardiff, 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 Plymouth and Cardiff, 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 Plymouth to Cardiff while indulging in miles on end of beautiful scenic views.
Did you know?
Railway companies played a major role as early as 1883 in the use of time zones as we know them today.
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!
The first high-speed train line was inaugurated in 1964, in Japan, to connect Tokyo with Osaka. It was during the Olympics that the first passengers traveled aboard the Shinkansen at a speed of 210 km / h.
Top Traveled Train Routes
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