- Must visit
National Museum Cardiff
Wales’s national art and natural history museum, with Impressionist paintings, geology, and major collections in an elegant civic building.
Cheapest price
$90
Average price
$107
Fastest journey
3 h 9 m
Average duration
3 h 11 m
Trains per day
6
Distance
141 km
The best way to find a cheap train ticket from Plymouth to Cardiff is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Plymouth to Cardiff will cost around $107 if you buy it on the day, but the cheapest tickets can be found for only $90.
It's difficult to get from Plymouth to Cardiff without transferring at least once.
G01068+
C42701
G01076+
W34625
G01079+
C42176
G01068+
W34615
G01070+
C42175
G01079+
C42176
G01076+
W34625
G01072+
W34621
G01068+
W34615
G01070+
C42175Omio recommends booking the bus as it is the most popular option from Plymouth to Cardiff among Omio's users. If you are prioritising price take the bus with prices starting from $11. For those with little time consider booking a train which can get you there in 3h 11m. 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 $11, and a train costs an average of $27.
Distance: 87 miles (141 km)
| Train | Most popular Bus | Driving |
|---|---|---|
$81 Average price | $18 Average price Cheapest | $44 Average price (fuel + tolls) |
3h 41m Average total duration Fastest 3h 11m Onboard + 30m Additional time* | 5h 19m Average total duration 4h 49m Onboard + 30m Additional time* | 2h 50m Average total duration (door-to-door) |
0.0 - 0.1kg CO2 emissions Lowest | 0.1 - 0.3kg CO2 emissions | - CO2 emissions |
![]() Most popular train company | ![]() Most popular bus company | Your own car or car rental |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
This is compared to other travel options from Plymouth to Cardiff:
A bus is $63 (€63) less than a train for this route with tickets for a train from Plymouth to Cardiff costing on average $81 (€81).
Other travel options to Cardiff take longer:
Bus takes on average 4h 49m.
Tickets start at around $81 (€81) compared to roughly $44 (€44) in fuel and tolls — a saving of about $-36.21 (€-36.21). The journey takes 3h 11m versus 2h 50m by car, so you'll arrive a bit later, but you can work, read, or sleep along the way rather than spending the time behind the wheel. You'll also save the hassle of parking at the other end.
Driving is worth it if you're on a tight schedule, travelling as a group, or want to stop somewhere en route.
The table below shows live departures for Plymouth to Cardiff trains for tomorrow, Saturday, July 25. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
G01068+ C42701 | 8:27 AM Plymouth station (PLY) | 3h45 | 12:12 PM Cardiff Central (CDF) | 1 transfer | |
G01068+ W34615 | 8:27 AM Plymouth station (PLY) | 3h13 | 11:40 AM Cardiff Central (CDF) | 1 transfer | |
G01070+ C42175 | 9:27 AM Plymouth station (PLY) | 3h13 | 12:40 PM Cardiff Central (CDF) | 1 transfer | |
G01072+ W34621 | 10:27 AM Plymouth station (PLY) | 3h10 | 1:37 PM Cardiff Central (CDF) | 1 transfer | |
G01076+ W34625 | 11:27 AM Plymouth station (PLY) | 3h10 | 2:37 PM Cardiff Central (CDF) | 1 transfer | |
G01079+ C42176 | 12:27 PM Plymouth station (PLY) | 3h09 | 3:36 PM Cardiff Central (CDF) | 1 transfer | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare train and bus prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Trains from Plymouth to Cardiff run on average 6 times per day, taking around 3h 11m. Cheap train tickets for this journey start at $27 (€27) but you can travel from only $11 (€11) by bus.
The earliest train runs at 04:54, the last at 22:30. The fastest train covers the 87 miles (141 km) distance in 2h 55m.
Distance 87 miles (141 km) |
Average train duration 3h 11m |
Cheapest ticket price $27 (€27) |
Trains per day 6 |
Fastest train 2h 55m |
First train 4:54 AM |
Last train 10:30 PM |
Cheapest Month May |
Cheapest Day Mon |
High Season Jul - Sep |
Low Season Jan - Mar |
Busiest Day Tue |
Least Busy Day Thu |
Best time to book 35 days |
Discover the best of Cardiff — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Cardiff trip today.
Wales’s national art and natural history museum, with Impressionist paintings, geology, and major collections in an elegant civic building.
Open-air history museum with rescued Welsh buildings, crafts, and exhibitions that bring everyday life from different eras vividly to life.
Compact city-centre museum telling Cardiff’s story through local archaeology, industry, and community displays inside the Old Library.
Revitalised waterfront district with basin views, modern landmarks, trails, and easy access to culture, public art, and waterside walks.
Large central park behind the castle, ideal for riverside walks, arboretum views, sculptures, and quick escapes from the busy centre.
Victorian shopping arcade packed with independent boutiques and period detail, representing Cardiff’s famous arcade culture at its best.
A Welsh breakfast staple of seaweed cooked into a savoury puree, often served with oats or alongside bacon and cockles. It is a classic taste of Welsh coastal cooking.
Cockles gathered from the Welsh coast, commonly eaten with laverbread. They are a long-standing local delicacy linked to South Wales seaside food culture.
A traditional Welsh broth made with lamb or beef, root vegetables, and leeks. It is hearty, homely, and closely associated with Welsh family cooking.
Refined modern British dining with tasting menus in an elegant city-centre setting. It is one of Cardiff’s most acclaimed fine dining restaurants.
A stylish venue known for seasonal Welsh ingredients, creative small plates, and a relaxed but polished atmosphere near the city centre.
Historic indoor market ideal for casual local food, Welsh cakes, fresh produce, and traditional snacks. It offers a lively everyday taste of Cardiff.
Moderate for the UK. Hotels and dining are usually cheaper than London, while local transit and casual meals are manageable for most visitors.
Restaurants often add a 10-12.5% service charge; if not, tip around 10%. Taxi tips are optional, often rounded up. Cafes usually do not require tipping, but small tips are appreciated.
Official public transport app
Cardiff Central -> St Mary Street, Cardiff
Find answers to the most common questions about traveling from Plymouth to Cardiff by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at Cardiff, this guide helps you travel smarter and with confidence.

Most Plymouth to Cardiff trains use the Plymouth to Cardiff Central station pair, with some services arriving at Cardiff Queen Street. Use this guide to compare Plymouth and Cardiff train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Plymouth has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, and Bike Rental.
Food and drink options are available at Plymouth.
Wi-Fi is available at Plymouth. ATMs are available at Plymouth.
Ticket office support is available at Plymouth.
Lost and found is available at the station.
Available at Plymouth: Parking, WC.
Available at Plymouth: Bike Parking, Bike Rental.
Accessibility facilities are available at Plymouth: Staff help available: Yes, Step free access coverage: Yes, Step free access note: Step Free Category A Station - This station has step free access to all platforms via lifts and the station subway. Safety warning - Please be aware that this station has no tactile paving on the platform edge. Please take extra care when using this station, Accessible car park equipment: Wheelchair users may require assistance using car park equipment at this station, Accessible public telephones: Station pay phones are not accessible, Accessible taxis: Accessible taxis are available. Please request staff assistance, Accessible ticket machines: There are accessible ticket machines at this station, Accessible ticket machines note: Accessible ticket machines are located at the station entrance by the ticket office, Accessible toilets: Yes, Ramp for train access: Yes, Wheelchairs available: Yes, Impaired mobility set down / pick up points available: Yes.
Devonport is 2 km from Plymouth city centre. Public transport options include:
Devonport has practical services for this route, including Parking, Dining, Accessibility, Lost and Found Office, and Bike Parking.
Food and drink options are available at Devonport.
Lost and found is available at the station.
Available at Devonport: Parking.
Available at Devonport: Bike Parking.
Accessibility facilities are available at Devonport: Staff help available: No, Step free access note: Step-free category B3 station – “Some step-free access, may be in one direction only.” Step free access possible to South bound platform, there is no step free access for services to Plymouth. Safety warning - Please be aware that this station has no tactile paving on the platform edge. Please take extra care when using this station, Accessible taxis: Accessible taxis are not available, Ramp for train access: Yes, Wheelchairs available: No, Impaired mobility set down / pick up points available: Yes.
Keyham is 3 km from Plymouth city centre. Public transport options include:
Keyham has practical services for this route, including Parking, Taxis, Lost and Found Office, and Bike Parking.
Lost and found is available at the station.
Available at Keyham: Parking, Taxis.
Available at Keyham: Bike Parking.
Cardiff Central has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lounge, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, and Car Rental.
Food options include: Gourmet Coffee Bar & Kitchen, Pret a Manger, Tesco Express
Free Wi-Fi in the station. ATMs are located outside of the main entrance.
The ticket office is open Mon - Fri: 05:40 - 21:30, Sat: 05:40 - 21:30, Sun: 07:30 - 21:30.
Lost and found is available at the station.
Available at Cardiff Central: Parking, Taxis, WC.
Available at Cardiff Central: Bike Parking, Bike Rental, Car Rental.
Accessibility facilities are available at Cardiff Central: There is step-free access in the whole station. There are also ramps for train access and elevators in the station.
Nearby hotels include Clayton Hotel Cardiff, Cardiff Marriott Hotel, Travelodge Cardiff Central.
Cardiff Queen Street has practical services for this route, including Parking, Dining, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, and Information Desk.
Food and drink options are available at Cardiff Queen Street.
Ticket office support is available at Cardiff Queen Street. Information desks are information available from staff: Yes - from ticket office, Helpline Contact: 03333 211202, Passenger Information Systems: Departure screens, Announcements, Arrival screens.
Lost and found is available at the station.
Available at Cardiff Queen Street: Parking, Taxis, WC.
Available at Cardiff Queen Street: Bike Parking, Bike Rental.
Accessibility facilities are available at Cardiff Queen Street: Staff help available: Yes, Step free access coverage: Yes, Accessible ticket machines: There are accessible ticket machines at this station, Accessible ticket machines note: The ticket machines are near the main entrance and take cash and major debit and credit cards, Accessible toilets: Yes, Ramp for train access: Yes, Wheelchairs available: No, Impaired mobility set down / pick up points available: No.
Nearby hotels include Travelodge.
Cathays has practical services for this route, including Parking, Dining, Accessibility, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, and Information Desk.
Food and drink options are available at Cathays.
Ticket office support is available at Cathays. Information desks are information available from staff: Yes - from ticket office, Helpline Contact: 03333 211202, Passenger Information Systems: Departure screens, Arrival screens.
Lost and found is available at the station.
Available at Cathays: Parking.
Available at Cathays: Bike Parking, Bike Rental.
Accessibility facilities are available at Cathays: Staff help available: Yes, Step free access coverage: No, Step free access note: Category B3. While both platforms are step-free, there is no facility for wheelchair users, mobility scooter users or persons with reduced mobility to cross between Platform 1 and 2 due to a steep footbridge. Customers who have travelled from the Valleys and wish to access the University or the Civic Centre are advised to travel to Queen Street station, change onto a North-bound service and alight at Cathays on the return service, Accessible ticket machines: There are accessible ticket machines at this station, Accessible ticket machines note: The ticket machine(s) take cash, and major debit and credit cards. The machine on the Cardiff-bound platform is only available during staffing hours. The machine on the Pontypridd-bound platform is available all the time, Ramp for train access: Yes, Wheelchairs available: No, Impaired mobility set down / pick up points available: No.
Nearby hotels include Travelodge.
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