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Trains from Merthyr Tydfil to London Kings Cross

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Great Western Railway
Transport for Wales

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  1. Home
  2. Train times
  3. Merthyr Tydfil to London Kings Cross

Trains to London Kings Cross from Merthyr Tydfil

First train

05:09

Last train

21:39

Departure stationMerthyr Tydfil
Arrival stationLondon Kings Cross
Journey time

From 3h 32m

Distance

140 miles (226 km)

Frequency

21 trains per day

Changes

2 changes

Train operators

Great Western Railway, Transport for Wales

What are the train times from Merthyr Tydfil to London Kings Cross?

Get from Merthyr Tydfil to London Kings Cross in as little as 3 hours 32 minutes on the fastest trains, so you can make the most of your time.

The average train journey from Merthyr Tydfil to London Kings Cross takes around 5 hours 4 minutes. There are around 21 trains that operate on this route daily.

As there are no direct trains between Merthyr Tydfil and London Kings Cross, you'll need to make 2 changes.

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

Booking in advance often results in cheaper ticket prices.

With our Journey Planner, you can check live train times, compare prices and check routes.

What do people frequently ask about the train journey from Merthyr Tydfil to London Kings Cross?

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

How do you travel to London Kings Cross from Merthyr Tydfil?

To get to London Kings Cross from Merthyr Tydfil, why not take the train? With 21 trains per day and an average journey time of 5 hours and 4 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 Merthyr Tydfil to London Kings Cross by train?

On average, it takes around 5 hours and 4 minutes to travel from Merthyr Tydfil to London Kings Cross by train, although you can get there in 3 hours and 32 minutes on the fastest services. With 21 trains per day running on this route, journey times may vary, so check our Journey Planner for more information.

How fast can trains travel from Merthyr Tydfil to London Kings Cross?

The fastest time a train can travel the 140 miles (226 km) from Merthyr Tydfil to London Kings Cross is 3 hours and 32 minutes.

Are there any direct trains from Merthyr Tydfil to London Kings Cross?

There are no direct trains that run between Merthyr Tydfil and London Kings Cross. You’ll need to make at least 2 changes along the way.

How do I find cheap train tickets from Merthyr Tydfil to London Kings Cross?

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. 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.

2. 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.

3. 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.

4. 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.

5. 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 Merthyr Tydfil to London Kings Cross 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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