Skip to contentTrainline homepage
RailcardsBusiness

No tickets in your basket.

Why not plan a trip?

My Bookings
Loading...
Loading...

Trains from Castle Cary to Merthyr Tydfil

Booking.com

ExternalLinkExternalLink

Open Booking.com in a new tab with places to stay on your trip

CrossCountry
Great Western Railway

Compare prices from over 270 rail and coach companies in Europe

Icon of trainline-phone-tickets.svg

Buy your tickets with us and easily find them on your phone

Icon of trainline-safe-payments.svg

Safely pay with PayPal, Visa and all international payment cards

  1. Home
  2. Train times
  3. Castle Cary to Merthyr Tydfil

Trains to Merthyr Tydfil from Castle Cary

First train

05:32

Last train

21:35

Departure stationCastle Cary
Arrival stationMerthyr Tydfil
Journey time

From 3h 20m

Distance

58 miles (93 km)

Frequency

10 trains per day

Changes

2 changes

Train operators

CrossCountry, Great Western Railway, South Western Railway, Transport for Wales

Travelling from Castle Cary to Merthyr Tydfil by train

If you're planning to travel from Castle Cary to Merthyr Tydfil, we're here to help!

On average, the train journey from Castle Cary to Merthyr Tydfil takes around 5 hours 16 minutes. There are normally 10 trains per day travelling from Castle Cary to Merthyr Tydfil.

You'll have to make 2 changes on your journey to Merthyr Tydfil, as there are no direct trains.

Trains on this route are operated by Great Western Railway, Transport for Wales, South Western Railway and CrossCountry.

Save money on your train tickets by booking in advance.

Use our Journey Planner to compare ticket prices and find the cheapest fares.

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

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

How do I travel from Castle Cary to Merthyr Tydfil?

You can get from Castle Cary to Merthyr Tydfil by train in 5 hours and 16 minutes on average, with the fastest journeys taking just 3 hours and 20 minutes. Check out our Journey Planner for more details.

How long does the train from Castle Cary to Merthyr Tydfil take?

The average journey time by train between Castle Cary and Merthyr Tydfil is 5 hours and 16 minutes, with around 10 trains per day running on this route. The journey time may be longer on weekends and holidays, so use our Journey Planner on this page to search for a specific travel date.

What's the fastest journey time between Castle Cary and Merthyr Tydfil by train?

The fastest journey time by train from Castle Cary to Merthyr Tydfil is 3 hours and 20 minutes.

Can you take a train directly from Castle Cary to Merthyr Tydfil?

No, there are no direct train services from Castle Cary to Merthyr Tydfil. Travelling from Castle Cary to Merthyr Tydfil by train will require a minimum of 2 changes.

How do I find cheap train tickets from Castle Cary 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. 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 Castle Cary 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.

Looking for more ideas?

Europe’s leading train and coach app

We help customers across Europe make more than 172,000 smarter journeys every day.

Get a link