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Cardiff to Merthyr Tydfil train prices and times

Use Trip.com to buy tickets from Cardiff to Merthyr Tydfil, starting from €6.62 and averaging €6.62. The entire journey takes no more than 55m. If you want to get more discounts, consider purchasing split tickets. Additionally, buying in advance is also good choice.

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Thu, Sep 11
Fri, Sep 12
Sat, Sep 13
Sun, Sep 14
Mon, Sep 15
Tue, Sep 16
Wed, Sep 17

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View More Trains

Departs	Arrives	Find Tickets
07:07 58m, Direct Cathays	08:05 Merthyr Tydfil	Find Tickets
07:37 58m, Direct Cathays	08:35 Merthyr Tydfil	Find Tickets
08:07 58m, Direct Cathays	09:05 Merthyr Tydfil	Find Tickets
08:37 58m, Direct Cathays	09:35 Merthyr Tydfil	Find Tickets
09:07 58m, Direct Cathays	10:05 Merthyr Tydfil	Find Tickets
09:37 58m, Direct Cathays	10:35 Paris	Find Tickets

Cardiff to Merthyr Tydfil train route details

First train

05:38

Last train

22:33

Departure station

Cardiff

Arrival station

Merthyr Tydfil

Journey time

55m

Distance

35 km

Price

€6.62*

Train Operators

Transport for Wales

How to book cheap train tickets from Cardiff to Merthyr Tydfil

Travelling in off-peak train times

Off-Peak train tickets are generally cheaper than peak-time tickets, allowing travel outside morning (06:30-09:30) and evening (16:00-19:00) rush hours on weekdays. If your schedule allows for flexibility, choosing off-peak times for your trip from Cardiff to Merthyr Tydfil can result in significant cost savings.

Using the Railcard for 1/3 off

You can choose a Railcard to help you save up to 1/3 on fares from Cardiff to Merthyr Tydfil for various reasons, such as your age (including the 16-25 Railcard or Senior Railcard) or options geared towards group travel (Family & Friends Railcard and Two Together Railcard). Discover more here.

Split Tickets to save an average extra 30%

Another option to consider is splitting your tickets, which can save you around extra 30% on fares. Instead of purchasing a direct ticket from Cardiff to Merthyr Tydfil, you can split the route into two legs: A to C and C to B. This often turns out to be more affordable than buying a direct ticket, and you won’t even need to leave the train… or often your seat!.

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 Merthyr Tydfil 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

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 Merthyr Tydfil more affordable for families, friends, or colleagues planning a trip together.

Cardiff to Merthyr Tydfil train ticket types

Here are different ticket types available for this route, each with its own benefits and restrictions. Here are the options to consider:

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Why Book Train Tickets With Trip.com?

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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%.

Trains from Cardiff to Merthyr Tydfil from €6.62

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Cardiff to Merthyr Tydfil train prices and times

Cardiff to Merthyr Tydfil train route details