Train from Cardiff to Plymouth: Tickets & Schedules

Next train departures

Next departures for Cardiff to Plymouth on December 5
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
Great Western RailwayTrain
Cardiff Central
PlymouthCheapestFastest
Great Western RailwayTrain
Cardiff Central
PlymouthNo tags

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.

1carpool per day
2hAverage Duration
87 milesDistance
6kgCO₂ emissions
Average Price$14 - $41Average Duration6h 25m
4kg CO₂e
Average Price$53 - $195Average Duration3h 44m
3kg CO₂e
Carpool
Average Price$18 - $18Average Duration2h
6kg CO₂e

Frequently asked questions about traveling from Cardiff to Plymouth by train

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
busbud logoThe 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.

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