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The cheapest and fastest trains from Merthyr Tydfil to Cardiff
Showing times and prices for 20 Dec
Cheapest price
£6
Average price
£6
Fastest journey
1 h 3 m
Average duration
1 h 3 m
Trains per day
4
Distance
33 km
Cheap tickets
The best way to find a cheap train ticket from Merthyr Tydfil to Cardiff is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Merthyr Tydfil to Cardiff will cost around £6 if you buy it on the day, but you can find cheap train tickets today for only £6.
Fast trains
Of the 4 trains that leave Merthyr Tydfil for Cardiff every day 4 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct trains cover the 33 km distance in an average of 1 h 3 m but if you time it right, some trains will get you there in just 1 h 3 m .
The slowest trains will take 1 h 3 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
07:091h03
Merthyr Tydfil08:12Cardiff
£61One-way
0 changes
13:091h03
Merthyr Tydfil14:12Cardiff
£61One-way
0 changes
07:391h03
Merthyr Tydfil08:42Cardiff
£61One-way
0 changes
06:391h03
Merthyr Tydfil07:42Cardiff
£61One-way
0 changes
06:391h03
Merthyr Tydfil07:42Cardiff
£61One-way
0 changes
07:091h03
Merthyr Tydfil08:12Cardiff
£61One-way
0 changes
07:391h03
Merthyr Tydfil08:42Cardiff
£61One-way
0 changes
13:091h03
Merthyr Tydfil14:12Cardiff
£61One-way
0 changes
Travel Information
Compare train and coach for Merthyr Tydfil to Cardiff
Omio recommends booking the train as it is the most popular option from Merthyr Tydfil to Cardiff among Omio's users. If you are prioritising price take the train with prices starting from £6. For those with little time consider booking a train which can get you there in 1h 3m. The ticket price range depends on the travel mode: a train costs an average of £6, and a coach costs an average of £6.
Distance: 33 km
Compare train with
Most popular Train | Coach |
|---|---|
£6 Average Price Cheapest | £6 Average Price |
1h 33m Average total duration Fastest 1h 3m Onboard + 30m Additional time* | 2h 2m Average total duration 1h 32m Onboard + 30m Additional time* |
Most popular train company | Most popular bus company |
Direct Options | Direct Options |
Live departures
Merthyr Tydfil to Cardiff train times
The table below shows live departures for Merthyr Tydfil to Cardiff trains for tomorrow, Saturday 20 December. You can also manually refresh the results below to see updated train journeys.
Last updated at 13:20
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
| 06:39 Merthyr Tydfil | 1h03 | 07:42 Cardiff | 0 changesdirect | |
| 07:09 Merthyr Tydfil | 1h03 | 08:12 Cardiff | 0 changesdirect | |
| 07:39 Merthyr Tydfil | 1h03 | 08:42 Cardiff | 0 changesdirect | |
| 13:09 Merthyr Tydfil | 1h03 | 14:12 Cardiff | 0 changesdirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Merthyr Tydfil to Cardiff by train or coach
Compare train and coach 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.
Sat
20 Dec
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22 Dec
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23 Dec
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26 Dec
Journey information
Overview: Train from Merthyr Tydfil to Cardiff
United KingdomUnited Kingdom
Trains from Merthyr Tydfil to Cardiff run on average 7 times per day, taking around 1h 3m. Cheap train tickets for this journey start at £6 if you book in advance.
There are 7 trains per day. The earliest train runs at 04:48, the last at 23:30. The fastest train covers the 33 km distance in 1h 2m.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance 33 km |
Average train duration 1h 3m |
Cheapest ticket price £6 |
Trains per day 7 |
Direct trains 7 |
Fastest train 1h 2m |
First train 04:48 |
Last train 23:30 |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Train companies: Transport for Wales from Merthyr Tydfil to Cardiff trainsTransport for Wales trains will get you between Merthyr Tydfil and Cardiff from £6. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Transport for Wales
About
Transport for Wales is a public transport provider in Wales, UK. It operates a comprehensive network of trains, buses and ferries across the country. The trains are modern and comfortable, with a range of different types including InterCity Express Trains, Regional Trains, and Metro Trains. Onboard facilities include free Wi-Fi, power sockets, and a range of food and drink options. There are a variety of ticket types available, including single and return tickets, season tickets, and group tickets. The most popular routes include Cardiff to Swansea, Cardiff to Newport, and Cardiff to Manchester.
Luggage & cancellation policy
Average Duration
1h 2m
Cheapest Price
£6
Transport for Wales frequency
7 a day
Luggage included
2 large items of luggage and 1 small hand luggage included
Luggage storage
Overhead racks, luggage areas at end of carriages, under seats
Cancellation Policy
Refund policy depends on ticket type
Refund
Full refund if service canceled
Amenities on board the train
Wifi
Food sold onboard
Trolley service on most routes with snacks and drinks. Some stations have cafes
Seat reservation
Seat reservations recommended but not mandatory. Free of charge when booking tickets
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, ramps for boarding, priority seating, assistance service available
Pets
Small pets in carriers travel free. Dogs allowed with ticket (£5 per day). Guide dogs free
Quiet zone
FAQs: Merthyr Tydfil to Cardiff train
Find answers to the most common questions about traveling from Merthyr Tydfil 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.
Two to three days are ideal to explore Cardiff's main attractions, including Cardiff Castle, the National Museum Cardiff, and the revitalised Cardiff Bay area.
In Cardiff, you can enjoy performances at the Millennium Centre, explore the vibrant nightlife in the city centre, take a scenic boat tour around Cardiff Bay, and have an adventurous day at Cardiff International White Water. Visit Cardiff Market for shopping and dining, discover Cardiff Castle and St Fagans National Museum of History, explore Cardiff Bay's attractions, enjoy the National Museum Cardiff's collections, and relax in Bute Park.
The train distance from Merthyr Tydfil to Cardiff is 33 km.
The train journey from Merthyr Tydfil to Cardiff offers scenic views of the Welsh valleys, lush greenery, and the River Taff, providing a picturesque experience throughout the trip.
Yes, a day trip from Merthyr Tydfil to Cardiff is feasible. The journey takes 1h 2m each way and covers a distance of 33 km. Trains run 7 times per day.
The train journey from Merthyr Tydfil to Cardiff covers a distance of 33 km and takes approximately 1h 2m. Trains run 7 per day.
Yes, there is a direct train between Merthyr Tydfil and Cardiff. The service operates 7 times per day, provided by Transport for Wales, Transport for Wales.
The first train from Merthyr Tydfil to Cardiff leaves at 4:48.
Booking trains from Merthyr Tydfil to Cardiff in advance is advisable, especially during peak travel seasons or for long journeys, to ensure availability and secure better fares.
To get from Merthyr Tydfil to Cardiff, you can choose from several travel options including train and coach.
The last train from Merthyr Tydfil to Cardiff departs at 23:30.
The cost of a train ticket from Merthyr Tydfil to Cardiff can vary. The cheapest tickets are usually available from £6, while the average price tends to be around £6.
Trains from Merthyr Tydfil to Cardiff run approximately 7 times per day.
There is no night train service from Merthyr Tydfil to Cardiff.
The cheapest way to get from Merthyr Tydfil to Cardiff is by train, costing approximately £6.
The train station in Merthyr Tydfil that goes to Cardiff is Merthyr Tydfil station (MER), and it arrives at Cardiff Central (CDF).
Currently, there is no high-speed train service from Merthyr Tydfil to Cardiff.
Yes, you can take the train from Merthyr Tydfil to Cardiff.
popular train stations
Important Stations and Airports in Merthyr Tydfil and Cardiff
Merthyr Tydfil
Cardiff
The major train station for departures in Merthyr Tydfil is Merthyr Tydfil. Find all the information you need to know about services, amenities and connections at Merthyr Tydfil for your trip from Merthyr Tydfil to Cardiff.
Amenities at train station
Parking
Dining
Accessibility
Hotel
Lost and Found Office
Ticket Office
Bike Parking
Information Deskinformation
Ticket Office Hours
- Opening hours: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday 07:30 - 13:00 Sunday Closed Temporary opening hours due to the COVID-19 pandemic.
Parking
- Car Park: Station Car Park
Accessibility
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: Category B. Step free access to the platform from the car park.
- Accessible car park equipment: Wheelchair users can use car park equipment at this station unaided
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible ticket machines note: The ticket machine(s) do not accept cash. Payment is by major debit and credit cards only.
- Ramp for train access: Yes
- Wheelchairs available: No
- Impaired mobility set down / pick up points available: No
Bike Parking
- Storage sheltered: Yes
- Storage location: Near the station entrance.
- Storage CCTV: No
Information Desk
- Information available from staff: Yes - from ticket office
- Helpline Contact: 03333 211202
- Passenger Information Systems: Departure screens, Arrival screens
Public transport options for Merthyr Tydfil
- Location for Rail Replacement Services: Wait at the bus stop outside the station
The major train station for arrivals in Cardiff is Cardiff Central. Find all the information you need to know about services, amenities and connections at Cardiff Central for your journey to Cardiff from Merthyr Tydfil.
Amenities at train station
Wifi
ShoppingParkingDining
ATM
TaxisAccessibility
WCHotel
LoungeLost and Found OfficeTicket OfficeBike Parking
Bike Rental
Car Rentalinformation
Ticket Office Hours
- Mon - Fri: 05:40 - 21:30
- Sat: 05:40 - 21:30
- Sun: 07:30 - 21:30
Wifi
- Free Wi-Fi in the station.
Shopping
- Type of shops available: News agent and convenience store
Parking
- Car Park: Brewery Car park
Dining
- Gourmet Coffee Bar & Kitchen
- Pret a Manger
- Tesco Express
Taxis
- Taxi: Taxi rank is on the right as you exit the main station entrance
Accessibility
- There is step-free access in the whole station. There are also ramps for train access and elevators in the station.
WC
- Toilets Location: The toilets are located on Platforms 1 to 8. The National Key toilets are located in the East Subway near the lifts and on Platform 8; these toilets are operated by a radar key and are only available during staffing hours.
- National key toilets: Yes
- National key toilets location: The National Key/Accessible toilets are located in the East Subway near the lifts and on Platform 8; these toilets are operated by a RADAR key and are only available during staffing hours.
- Baby changing facilities: Yes
Hotel
- Clayton Hotel Cardiff
- Cardiff Marriott Hotel
- Travelodge Cardiff Central
Lounge
- Waiting rooms location: On platforms 1/2, 3/4, 6/7 and 8.
Ticket Office
- Mon - Fri: 05:40 - 21:30
- Sat: 05:40 - 21:30
- Sun: 07:30 - 21:30
Bike Parking
- Storage sheltered: Yes
- Storage location: East end of platforms 1 and 2, 3 and 4, 6 and 7 - also at the front and rear of the station.
- Storage CCTV: Yes
Public transport options for Cardiff Central
- Commuter rail lines: City Line, Rhondda Line, Rhymney Line, Valley Line, South Wales Main Line
- Train lines: Transport for Wales, CrossCountry, Great Western Railway
- Location for Rail Replacement Services: At the rear car park (Penarth Road entrance)
Amenities at train station
ParkingDiningAccessibilityHotelLost and Found OfficeTicket OfficeBike ParkingBike RentalInformation Deskinformation
Ticket Office Hours
- Opening hours: Monday, Tuesday, Wednesday, Thursday, Friday 07:30 - 18:30 Saturday 09:30 - 15:30 Sunday Closed
Parking
- Car Park: No
Accessibility
- 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
Hotel
- Travelodge
Information Desk
- Information available from staff: Yes - from ticket office
- Helpline Contact: 03333 211202
- Passenger Information Systems: Departure screens, Arrival screens
Public transport options for Cathays
- Onward travel information: The nearest bus stop is on Park Place
- Location for Rail Replacement Services: At the bus stops adjacent to the Cardiff University Students' Union on Park Place
Amenities at train station
ParkingDiningTaxisAccessibilityWCHotelLost and Found OfficeTicket OfficeBike ParkingBike RentalInformation Deskinformation
Ticket Office Hours
- Opening hours: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday 07:40 - 18:00 Sunday 10:00 - 15:30 Temporary opening hours due to the COVID-19 pandemic.
Parking
- Car Park: No
Accessibility
- 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
WC
- Toilets Location: The toilets are located on Platform 4. The National key toilets are located on the Main Concourse to the right of the Ticket Office; these toilets are operated by a radar key and are only available during staffing hours.
- National key toilets: Yes
- Baby changing facilities: No
Hotel
- Travelodge
Bike Parking
- Storage sheltered: No
- Storage location: to the right of the station front
- Storage CCTV: Yes
Information Desk
- Information available from staff: Yes - from ticket office
- Helpline Contact: 03333 211202
- Passenger Information Systems: Departure screens, Announcements, Arrival screens
Public transport options for Cardiff Queen Street
- Onward travel information: Limited service from stop outside station Mondays to Fridays
- Location for Rail Replacement Services: For services towards Cardiff Central use the bus stop at the front of the station. For services towards Cathays use the bus stop in front of the shop opposite the station entrance. Please ask a member of station staff if you are unsure of which stop to use.
More options for your journey from Merthyr Tydfil to Cardiff
Here are some other resources that might have the information you need
Most popular trains to and from Cardiff and Merthyr Tydfil
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