4.9
4.6The cheapest and fastest trains from Cardiff to Mountain Ash
- Cheapest price on 11 Nov
- £6
- Average ticket price on 11 Nov
- £6
- Fastest journey on 11 Nov
- 50 m
- Average journey duration on 11 Nov
- 50 m
- Trains on 11 Nov
- 1
- Distance
- 27 km
The best way to find a cheap train ticket from Cardiff to Mountain Ash is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Cardiff to Mountain Ash will cost around £6 if you buy it on the day, but you can find cheap train tickets today for only £6.
On Wed 11 Nov, we found 1 trains from Cardiff to Mountain Ash, including 1 direct services.
These direct trains cover the 27 km distance in an average of 50 m but if you time it right, some trains will get you there in just 50 m .
The slowest trains will take 50 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.
7:43 0h50 Cardiff 8:33 Mountain Ash £6 1 One-way 0 changes
7:43 0h50 Cardiff 8:33 Mountain Ash £6 1 One-way 0 changes
Journey information
Overview: Train from Cardiff to Mountain Ash
United KingdomUnited Kingdom
Trains from Cardiff to Mountain Ash run on average 17 times per day, taking around 50m. Cheap train tickets for this journey start at £6 if you book in advance.
There are 17 trains per day. The earliest train runs at 06:00, the last at 23:15. The fastest train covers the 27 km distance in 49m.
Distance 27 km |
Average train duration 50m |
Cheapest ticket price £6 |
Trains per day 17 |
Direct trains 17 |
Fastest train 49m |
First train 6:00 |
Last train 23:15 |
Cheapest Month Oct |
Cheapest Day Fri |
High Season Jul - Sept |
Low Season Oct - Dec |
Busiest Day Sat |
Least Busy Day Sat |
Frequently asked questions about your Cardiff to Mountain Ash trip
Use these quick route answers to check fares, travel time, departure options, and direct services before booking from Cardiff to Mountain Ash.
Live departures
Cardiff to Mountain Ash train times
The table below shows live departures for Cardiff to Mountain Ash trains for today, Tuesday 10 November. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
 | 5:30 Cardiff | 1h00 | 6:30 Mountain Ash | 1 change | |
| 6:12 Cardiff | 0h50 | 7:02 Mountain Ash | 0 changesdirect | |
| 6:42 Cardiff | 0h50 | 7:32 Mountain Ash | 0 changesdirect | |
| 7:13 Cardiff | 0h49 | 8:02 Mountain Ash | 0 changesdirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Why should you book Cardiff to Mountain Ash trains with Omio?
Why book with Omio vs Transport for Wales?
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Why book with Omio over Wanderu?
- Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Cardiff to Mountain Ash.
Train companies: Transport for Wales from Cardiff to Mountain Ash trainsTransport for Wales trains will get you between Cardiff and Mountain Ash from £6. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Transport for Wales
Companies, tickets, and onboard amenities between Cardiff and Mountain Ash
Review the details behind your booking, from operators and ticket rules to luggage, onboard amenities, accessibility, and route-specific travel policies.
FAQs: Cardiff to Mountain Ash train
Find answers to the most common questions about traveling from Cardiff to Mountain Ash 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 Mountain Ash, this guide helps you travel smarter and with confidence.
popular train stations
Important Stations and Airports in Cardiff and Mountain Ash
Most Cardiff to Mountain Ash trains use the Cardiff Central to Mountain Ash station pair. Use this guide to compare Cardiff and Mountain Ash train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Getting to Cardiff Central from Cardiff city centre
Cardiff Central train station facilities and services
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 and drink
Food options include: Gourmet Coffee Bar & Kitchen, Pret a Manger, Tesco Express
Wi-Fi and ATMs
Free Wi-Fi in the station. ATMs are located outside of the main entrance.
Tickets and information
The ticket office is open Mon - Fri: 05:40 - 21:30, Sat: 05:40 - 21:30, Sun: 07:30 - 21:30.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Cardiff Central: Parking, Taxis, WC.
Bike and car services
Available at Cardiff Central: Bike Parking, Bike Rental, Car Rental.
Accessibility
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.
Shops, hotels and contact
Nearby hotels include Clayton Hotel Cardiff, Cardiff Marriott Hotel, Travelodge Cardiff Central.
Getting to Ninian Park from Cardiff city centre
Ninian Park is 1 km from Cardiff city centre. Public transport options include:
Ninian Park train station facilities and services
Ninian Park has practical services for this route, including Parking, Dining, Taxis, Accessibility, Lost and Found Office, Bike Parking and Bike Rental.
Food and drink
Food and drink options are available at Ninian Park.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Ninian Park: Parking, Taxis.
Bike and car services
Available at Ninian Park: Bike Parking, Bike Rental.
Accessibility
Accessibility facilities are available at Ninian Park: Staff help available: Yes, Step free access coverage: Yes, Step free access note: Category B2. Step free access to Platform 1 (to Cardiff) from Leckwith Road. Step free access to Platform 2 (to Radyr) Leckwith Road via a ramp with a steep gradient, 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.
Which Mountain Ash station do trains from Cardiff arrive at?
Getting to Mountain Ash from Mountain Ash city centre
Mountain Ash train station facilities and services
Mountain Ash has practical services for this route, including Parking, Dining, Accessibility and Lost and Found Office.
Food and drink
Food and drink options are available at Mountain Ash.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Mountain Ash: Parking.
Accessibility
Accessibility facilities are available at Mountain Ash: Staff help available: Yes, Step free access coverage: Yes, Step free access note: Category B Step free access via a footbridge with ramps to Platform 1 and 2, 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.
Train stations for Cardiff to Mountain Ash
Check train stations information for Cardiff and Mountain Ash, including where trains depart and arrive on this route.
Most popular train connections from Cardiff
More options for your journey from Cardiff to Mountain Ash
Here are some other resources that might have the information you need
Most popular trains to and from Mountain Ash and Cardiff
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