Train from Cardiff to Plymouth: Tickets & Schedules
Next train departures
Next departures for Cardiff to Plymouth on December 5
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Train
Cardiff Central
Plymouth
CheapestFastest
Train
Cardiff Central
Plymouth
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Last refresh of the prices: Today at 1:31 PM GMT.
Compare 3 ways to go from Cardiff to Plymouth
We recommend carpooling
Among the sustainable travel choices, the carpool stands out as the good way to reach Plymouth. The journey takes about 2 hours and with fares starting at just $18, it presents an excellent value for a comfortable ride.
Based on 42 reviews, the company was rated 4 stars on Busbud. Travelers were especially satisfied with the staff and the seats but often complained with the wifi. Great Western Railway ticket prices on this trip start at $53
Frequently asked questions about traveling from Cardiff to Plymouth by train
How much does a train ticket from Cardiff to Plymouth cost?
The average train ticket price from Cardiff to Plymouth is $161. The best way to find 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 train trip from Cardiff to Plymouth?
A train trip between Cardiff and Plymouth is around 3h 44m, although the fastest train will take about 3h 12m. This is the time it takes to travel the 88 miles 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 is 1. Some trains are direct while others have layovers. Simplify your train trip from Cardiff to Plymouth by comparing and selecting the train that fits you travel style and budget on Busbud.
Which train companies travel from Cardiff to Plymouth?
When taking the train from Cardiff to Plymouth, you can travel comfortably and safely with Great Western Railway.
Find cheapest prices for trains
Price is for a one-way ticket for one passenger and based on past searches.
Best price found
11/29
$125
11/30
No data
Today
No data
12/02
$124
12/03
$124
12/04
No data
12/05
$126
12/06
No data
The cheapest trip from Cardiff to Plymouth was searched and found on Dec 3, 2025 with a price of $124
To 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.
You can expect to pay from $124 to $187 for a train ticket from Cardiff to Plymouth based on the last 2 days. You can expect to find the cheapest price for the trip at $124 which is on 2025-12-03.
The cheapest trip from Cardiff to Plymouth was searched and found on Dec 3, 2025 with a price of $124
