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Cardiff to Mountain Ash train prices and times

Use Trip.com to buy tickets from Cardiff to Mountain Ash, starting from AU$11.82 and averaging AU$11.82. The entire journey takes no more than 41m. If you want to get more discounts, consider purchasing split tickets. Additionally, buying in advance is also good choice.

  • Mon, Sep 1
  • Tue, Sep 2
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  • Sun, Sep 7
DepartsArrivesDurationOperator
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17:22
Cathays
18:03
Mountain Ash
41m, DirectTransport for Wales
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17:52
Cathays
18:33
Mountain Ash
41m, DirectTransport for Wales
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18:22
Cathays
19:03
Mountain Ash
41m, DirectTransport for Wales
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18:52
Cathays
19:33
Mountain Ash
41m, DirectTransport for Wales
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19:22
Cathays
20:03
Mountain Ash
41m, DirectTransport for Wales
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19:52
Cathays
20:33
Paris
41m, DirectTransport for Wales
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Cardiff to Mountain Ash train route details

First train
First train
05:38
Last train
Last train
23:07
Departure station
Departure station
Cardiff
Arrival station
Arrival station
Mountain Ash
Journey time
Journey time
41m
Distance
Distance
28 km
Price
Price
AU$11.82*
Train Operators
Train Operators
Transport for Wales

How to book cheap train tickets from Cardiff to Mountain Ash

Travelling in off-peak train times

Travelling in off-peak train times

We recommend buying train tickets from Cardiff to Mountain Ash during off-peak hours. These times are usually before 06:30, between 09:30 and 16:00, and after 19:00 on weekdays, as well as all day on weekends and bank holidays. Choosing Off-Peak train tickets means benefiting from cheaper fares and less crowded trains, making your journey more enjoyable.
Using the Railcard for 1/3 off

Using the Railcard for 1/3 off

Railcards offer discounts of up to 1/3 on most tickets. There are various types of Railcards catering to different types of travellers, such as the 16–25 Railcard, the Family & Friends Railcard, and the Senior Railcard. For more information on Railcards and how they can help you save, visit Railcards here.
Split Tickets to save an average extra 30%

Split Tickets to save an average extra 30%

Splitting tickets involves buying separate, cheaper tickets for different parts of your journey on the same train instead of just one ticket for the entire trip. For instance, if you're travelling from Cardiff to Mountain Ash, you might find that purchasing a ticket from A to C, then C to B costs less than a direct ticket. This method is perfectly legal and often doesn’t require leaving your seat.
Book in advance to save an average of 61%

Book in advance to save an average of 61%

Advance Tickets are typically released up to 12 weeks before the travel date and can offer significant savings compared to tickets purchased closer to departure. By planning your trip from Cardiff to Mountain Ash ahead of time and booking your tickets early, you can potentially save up to 61% on your travel expenses.
Group travels to save 1/3

Group travels to save 1/3

If you are travelling in a group of three to nine people, take advantage of group travel discounts, offered by most train companies, for a discount of up to 1/3 on standard fares. This can make travelling from Cardiff to Mountain Ash more affordable for families, friends, or colleagues planning a trip together.

Cardiff to Mountain Ash train ticket types

Save money on your trip from Cardiff to Mountain Ash with suitable train tickets. It's a great way to spend less!

Why Book Train Tickets With Trip.com?

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  • Split Tickets

    Split Tickets

    Save an average of 30% on train fares by splitting your Cardiff to Mountain Ash journey

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*After comparing the full year of 2023 for Split tickets and full-price tickets on Trip.com, the average savings rate for Split tickets is 30%.