Compare 3 ways to go from Cardiff to Plymouth.
Busbud recommends taking the bus from Cardiff to PlymouthAmong the sustainable travel choices, the bus stands out as the good way to reach Plymouth. The journey takes about 6 hours 25 minutes and with fares starting at just $15, it presents an excellent value for a comfortable ride.
Bus Cardiff to Plymouth: Trip Overview
Compare bus companies
Cardiff to Plymouth Bus
Busbud shows you the best bus ticket fares and bus schedules so you can easily plan and book a trip by bus from Cardiff to Plymouth.
We make it our job to connect you with the most dependable bus companies that cover bus service from Cardiff to Plymouth.
Discover how much the bus trip from Cardiff to Plymouth will cost you. Use our filters and sorting features to find the cheapest bus tickets or luxury buses.
Where are the popular stops in Cardiff and Plymouth?
Frequently asked questions for your trip Cardiff - Plymouth
Find cheapest prices for buses
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 Aug 1, 2025 with a price of $15To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Cardiff to Plymouth, as early as possible.
You can expect to pay from $15 to $63 for a bus ticket from Cardiff to Plymouth based on the last 2 days. You can expect to find the cheapest price for the trip at $15 which is on 2025-08-01.
Usually National Express Events will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.
About Bus Travel
Bus Travel Tips
If you're abroad, study some local language. Not only could it get you out of a pickle during your bus trip from Cardiff to Plymouth but it'll also be endearing to native speakers who will surely appreciate your effort.
From miles long of beauteous natural landscapes to impressive man-crafted sights, you're bound to be in for a visual treat on your bus trip from Cardiff to Plymouth.
Buses have one of the smallest carbon footprints of motorized transport modes. A bus going from Cardiff to Plymouth will emit less CO2 than a car or an airplane.
Create your own real life musical score by curating a personalized bus travel playlist - the perfect accompaniment to your bus ride from Cardiff to Plymouth.
Did you know?
The average number of passengers on a coach bus is 32 meaning that a bus could replace a minimum of at least 30 cars!
The bus driver with the longest career in the world drove more than 2,000,000 miles and is a happy World Record holder.
It takes 27 hours to go by bus from Lima to Cusco, one of the craziest bus trips on the world. This route is used daily by locals and backpackers.
Top traveled bus routes
Why choose Busbud?
The Best Way To Book Bus and Train Tickets
Busbud makes bus travel easy. We help travelers 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.