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One passenger / one way
- This trip is recommended because it is the: CheapestDeparture time: May 24 atDeparture city: CardiffDeparture location: Cardiff CentralArrival time: May 24 atDestination city: PlymouthDestination location: PlymouthOperated by: Great Western Railway
Vehicle: TrainDuration: - This trip is recommended because it is the: FastestDeparture time: May 24 atDeparture city: CardiffDeparture location: Cardiff CentralArrival time: May 24 atDestination city: PlymouthDestination location: PlymouthOperated by: Great Western RailwayVehicle: TrainDuration:
- Departure time: May 24 atDeparture city: CardiffDeparture location: Cardiff CentralArrival time: May 24 atDestination city: PlymouthDestination location: PlymouthOperated by: Great Western RailwayVehicle: TrainDuration:
- Departure time: May 24 atDeparture city: CardiffDeparture location: Cardiff CentralArrival time: May 24 atDestination city: PlymouthDestination location: PlymouthOperated by: Great Western RailwayVehicle: TrainDuration:
- Departure time: May 24 atDeparture city: CardiffDeparture location: Cardiff CentralArrival time: May 24 atDestination city: PlymouthDestination location: PlymouthOperated by: Great Western RailwayVehicle: TrainDuration:
Last refresh of the prices: Last Monday at 1:43 AM BST.
Prices and availability are subject to change.
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Compare 3 ways to go from Cardiff to Plymouth
| Average Price | Average Duration | CO₂ emissions | |||
|---|---|---|---|---|---|
| Average PriceUS$13 - US$58 | Average Duration6h 45m | 4kg CO₂e5 out of 5 stars | Cheapest | ||
| Average PriceUS$128 - US$154 | Average Duration3h 33m | 3kg CO₂e5 out of 5 stars | Most eco-friendly | ||
Carpool | Average PriceUS$19 - US$24 | Average Duration1h 40m | 6kg CO₂e4 out of 5 stars | Fastest |
Busbud recommends carpooling from Cardiff to PlymouthAmong the sustainable travel choices, the carpool stands out as a good way to reach Plymouth. The journey takes about 1 hour 40 minutes, and with fares starting at just US$19, it presents an excellent value for a comfortable ride.
Train Cardiff to Plymouth: Trip Overview
Please note, this information is subject to change
Train companies
Cardiff to Plymouth Train
Busbud shows you the best train ticket fares and train schedules so you can easily plan and book a trip by train from Cardiff to Plymouth.
We make it our job to connect you with the most dependable companies that offer train service from Cardiff to Plymouth.
Discover how much the train trip from Cardiff to Plymouth will cost you. Use our filters and sorting features to find the cheapest train tickets or high-end trains.
Frequently asked questions on the trip Cardiff - Plymouth
How much does a cheap train ticket from Cardiff to Plymouth cost?
The average train ticket price from Cardiff to Plymouth is US$137. The best way to find cheap train tickets from Cardiff to Plymouth is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!
How long is the trip from Cardiff to Plymouth?
A train trip between Cardiff and Plymouth is around 3h 33m, although the fastest train will take about 3h 12m. This is the time it takes to travel the 141 km that separates the two cities.
How many daily trains are there between Cardiff and Plymouth?
The number of trains from Cardiff to Plymouth can differ depending on the day of the week. On average, there are 3. Some trains are direct while others include transferring trains. Simplify your train trip from Cardiff to Plymouth by comparing and selecting the train that fits your travel style and budget on Busbud.
Find cheapest prices for trains
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Cardiff to Plymouth was searched and found on May 24, 2025 with a price of US$129To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Cardiff to Plymouth, as early as possible.
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 Cardiff and Plymouth is also a great way to travel to arrive in the city centre and save more time for your stay in Plymouth.
Whether you take a regional or high-speed train to Plymouth, 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.
With up to 30x less CO2 emissions for your train journey between Cardiff and Plymouth, the train is an ecological alternative to flights or personal cars.
Create your real-life musical score by curating a personalized train travel playlist - the perfect accompaniment to your train ride from Cardiff to Plymouth.
Did you know?
You can find dogs as passengers on the trains of Moscow, where there is a large number of stray dogs. Over time, the dogs have learned the inner workings of the rail system and it is not uncommon to find one travelling between the city and the suburbs.
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!
Japanese trains are always on time, it is extremely infrequent to see breakdowns during peak periods. In the event of a delay of more than 5 minutes, the crew will personally apologize to each passenger.
Top Travelled Train Routes
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Busbud makes bus travel easy. We help travellers find a bus, plot routes, and book intercity bus tickets all over the world. With Busbud, wherever you go, you have a worldwide bus station within reach and available in your own language and currency. With Busbud, you can buy tickets with confidence. We ensure that you make the most out of your bus trip by partnering up with reliable bus companies from all around the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.
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