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CrossCountry
Great Western Railway

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Each fare is the lowest adult economy ticket fare found by our customers on Trainline. Fares booked further in advance than the dates displayed may be cheaper. Prices are updated daily, subject to change and indicative of price last update. Limited availability. Discount cards and coach journeys excluded, prices exclusive of booking fee.

Trains to Merthyr Tydfil from Reading

It takes an average of 4h 52m to travel from Reading to Merthyr Tydfil by train, over a distance of around 105 miles (169 km). There are normally 36 trains per day travelling from Reading to Merthyr Tydfil and tickets for this journey start from £43 when you book in advance.

First train

04:49

Last train

23:16

Departure stationReading
Arrival stationMerthyr Tydfil
Journey time

From 2h 44m

Distance

105 miles (169 km)

Frequency

36 trains per day

Changes

1 change

Price

From £43

Train operators

CrossCountry, Great Western Railway, Transport for Wales

What are the train times from Reading to Merthyr Tydfil?

Check out the next trains departing from Reading to Merthyr Tydfil for Tuesday 13th October 2026 using our handy timetable below, including platform and live travel information. You can view the full day timetable or search for a different date here.
DepartsArrivesDuration
10:1313:052h 52m, 1 change
10:4113:352h 54m, 1 change
11:1314:052h 52m, 1 change
11:4114:352h 54m, 1 change
12:1315:052h 52m, 1 change
12:4015:352h 55m, 1 change
13:1316:052h 52m, 1 change
13:4116:352h 54m, 1 change
14:1317:052h 52m, 1 change
14:4017:352h 55m, 1 change

Trains to Merthyr Tydfil from Reading

Want to travel from Reading to Merthyr Tydfil by train? Start your journey with us.

It takes an average of 4 hours 52 minutes to travel from Reading to Merthyr Tydfil by train. You'll find on average 36 trains per day running on this route.

There aren't any direct services on this line, but it's still easy to travel to Merthyr Tydfil by train; you'll need to make 1 change.

Great Western Railway, Transport for Wales and CrossCountry trains run on this route.

The journey from Reading to Merthyr Tydfil starts at £43.00. Generally, booking Advance train tickets works out cheaper.

See our Journey Planner for up-to-date times and prices.

What do people frequently ask about the train journey from Reading to Merthyr Tydfil?

Want to know more about your journey from Reading to Merthyr Tydfil? We've compiled some of the most frequently asked questions by our customers to help you plan your journey.

How do you travel to Merthyr Tydfil from Reading?

To get to Merthyr Tydfil from Reading, why not take the train? With 36 trains per day and an average journey time of 4 hours and 52 minutes, taking the train is a great way to travel. See our Journey Planner for up-to-date times and prices.

How long does it take to get from Reading to Merthyr Tydfil by train?

On average, it takes around 4 hours and 52 minutes to travel from Reading to Merthyr Tydfil by train, although you can get there in 2 hours and 44 minutes on the fastest services. With 36 trains per day running on this route, journey times may vary, so check our Journey Planner for more information.

How much is the train ticket from Reading to Merthyr Tydfil?

The price of a train ticket from Reading to Merthyr Tydfil can start from as little as £43, depending on the time of day, route and class you book. Train tickets may also be cheaper when you book in advance compared to buying them on the day.

How fast can trains travel from Reading to Merthyr Tydfil?

The fastest time a train can travel the 105 miles (169 km) from Reading to Merthyr Tydfil is 2 hours and 44 minutes.

How do I find cheap train tickets from Reading to Merthyr Tydfil?

As most UK train companies increase their prices as the departure date approaches, our Trainline team of experts have put together these tips to help you find the cheapest tickets.

1. Book in advance

Train tickets from Reading to Merthyr Tydfil start at £43§ one way for a Standard Class ticket if you book in advance. UK train companies usually release Advance tickets up to 12 weeks ahead of time, and these can be cheaper than tickets bought on the day of travel.

2. Sign up to Ticket Alert

If you're planning a trip more than 12 weeks ahead, sign up to our Ticket Alert to get notified when Advance tickets are released for your travel date.

3. Use a Railcard

National Railcards offer a 1/3 off eligible train tickets in the UK and can be a great investment if you travel throughout the year. Buy one with us and you'll be able to store it digitally in our app, so you'll always have it on your travels.

4. Book split tickets

Our handy feature SplitSave will 'split' your train journey into multiple tickets, which can be much cheaper than buying a single ticket. Find out more about split tickets.

5. Travel Off-Peak

If you can be flexible with your travel times, Off-Peak and Super Off-Peak tickets are usually cheaper in the UK. Generally, Off-Peak times are any time at weekends and outside of Monday to Friday morning and evening rush hours.

6. Consider a Season Ticket

Best for commuters, if you catch a train on the same route more than 3 times per week, you could save money with a Season Ticket. With annual, monthly, weekly and flexi options available, find out if a Season Ticket for Reading to Merthyr Tydfil is right for you.

For more money-saving tips on UK and European train travel, read our cheap train tickets guide.

§Advance adult single fare. Excludes booking fee. Prices seen by Trainline customers in the last 30 days. Availability limited.
† Average savings on advance fares booked at least one week before day of travel vs Anytime fares purchased on day of travel. Subject to availability. Excludes coach.

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