Travel Information
Compare train and bus for Cardiff to Plymouth
Omio recommends booking the bus as it is the most popular option from Cardiff to Plymouth among Omio's users. If you are prioritising price take the bus with prices starting from €10. For those with little time consider booking a train which can get you there in 3h 12m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.0 - 0.1kg. The ticket price range depends on the travel mode: a bus costs an average of €10, and a train costs an average of €40.
Distance: 87 miles (141 km)
Compare bus with
Most popular Bus | Train |
|---|---|
€18 Average price Cheapest | €102 Average price |
5h 5m Average total duration 4h 35m Onboard + 30m Additional time* | 3h 42m Average total duration Fastest 3h 12m Onboard + 30m Additional time* |
0.1 - 0.3kg CO2 emissions | 0.0 - 0.1kg CO2 emissions Lowest |
![]() Most popular bus company | ![]() Most popular train company |
Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
Travel optionsfrom Cardiff to Plymouth
How to get from Cardiff to Plymouth by train, bus or flight.
Our recommendation
The best way to travel from Cardiff to Plymouth is by taking a bus because it’s the best combination of price and speed.

Cheapest

Fastest

Other options


Find all the dates and times for this journey by train, bus, flight, and ferry .
Compare prices and tickets Prices for trains, buses and flights
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FAQs: Travel from Cardiff to Plymouth
Travel to Plymouth easily. Whether you want fast, cheap or something entirely different, our travel experts have collected everything you need to know so you can find the best option from Cardiff to Plymouth.

This is compared to other travel options from Cardiff to Plymouth:
A bus is $37 (€30) less than a train for this route with tickets for a train from Cardiff to Plymouth costing on average $50 (€40).
Other travel options to Plymouth take longer:
Bus takes on average 5h 20m.
- Around 10 buses per day.
- Around 6 trains per day.
However, we recommend checking specific travel dates for your route between Cardiff and Plymouth as scheduled services by train and bus can vary by season or day of the week.
- Trains mostly depart from Cardiff Central (CDF) and arrive in Plymouth station (PLY).
- Buses mostly depart from Cardiff, Sophia Gardens and arrive in Plymouth, Coach Station.
- Travel with Megabus, National Express, FlixBus to go to Plymouth by bus.
- Travel with Great Western Rail, CrossCountry, first_great_western to go to Plymouth by train.
- 1 direct trains per day with Great Western Rail, first_great_western.
Travelling from Cardiff to Plymouth: related information
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