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Trains from Carmarthen to Plymouth

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CrossCountry
Great Western Railway

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  1. Home
  2. Train times
  3. Carmarthen to Plymouth

Trains to Plymouth from Carmarthen

First train

03:37

Last train

21:41

Departure stationCarmarthen
Arrival stationPlymouth
Journey time

From 4h 49m

Distance

102 miles (164 km)

Frequency

25 trains per day

Changes

1 change

Train operators

CrossCountry, Great Western Railway, Transport for Wales

Travel by train from Carmarthen to Plymouth

Looking to travel from Carmarthen to Plymouth by train? You've come to the right place!

Generally, the train from Carmarthen to Plymouth takes around 7 hours 21 minutes, but can take just 4 hours 49 minutes on the fastest services. There are up to 25 trains per day from Carmarthen to Plymouth.

You'll need to make 1 change along the way as there aren't any direct services on this line.

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

Booking early is one of the most effective ways to save money.

Start your search for train tickets from Carmarthen to Plymouth in our Journey Planner.

What do people frequently ask about the train journey from Carmarthen to Plymouth?

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

How do I get from Carmarthen to Plymouth?

You can travel from Carmarthen to Plymouth by train in about 7 hours and 21 minutes. With around 25 trains running each day, taking the train is easy. Find out more in our Journey Planner.

How long is the train journey from Carmarthen to Plymouth?

On average, the train journey from Carmarthen to Plymouth takes around 7 hours and 21 minutes, with 25 trains per day. The duration may vary slightly depending on the specific train and any potential delays. Use our Journey Planner to check out more information.

What is the fastest train from Carmarthen to Plymouth?

The fastest trains from Carmarthen to Plymouth can cover the distance of 102 miles (164 km) in as little as 4 hours and 49 minutes.

Is there a direct train from Carmarthen to Plymouth?

No, you can’t travel from Carmarthen to Plymouth on a direct train, you’ll need to make at least 1 change during the journey.

How do I find cheap train tickets from Carmarthen to Plymouth?

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 Carmarthen to Plymouth 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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