Skip to contentTrainline homepage
RailcardsBusiness

No tickets in your basket.

Why not plan a trip?

My Bookings
Loading...
Loading...

Trains from Colchester to Carmarthen

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. Colchester to Carmarthen

Trains to Carmarthen from Colchester

First train

03:10

Last train

23:06

Departure stationColchester
Arrival stationCarmarthen
Journey time

From 5h 12m

Distance

222 miles (357 km)

Frequency

21 trains per day

Changes

2 changes

Train operators

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

What are the train times from Colchester to Carmarthen?

Check out the next trains departing from Colchester to Carmarthen for Tuesday 6th 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
09:0114:335h 32m, 3 changes
10:0015:285h 28m, 2 changes
11:0016:325h 32m, 3 changes
12:0017:215h 21m, 2 changes
13:0018:295h 29m, 3 changes
14:0019:365h 36m, 3 changes
14:3319:555h 22m, 2 changes
15:1220:305h 18m, 3 changes
16:0221:395h 37m, 2 changes
17:4322:555h 12m, 3 changes

What are the train times from Colchester to Carmarthen?

Get from Colchester to Carmarthen in as little as 5 hours 12 minutes on the fastest trains, so you can make the most of your time.

The average train journey from Colchester to Carmarthen takes around 7 hours 9 minutes. There are around 21 trains that operate on this route daily.

As there are no direct trains between Colchester and Carmarthen, you'll need to make 2 changes.

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

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 Colchester to Carmarthen?

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

How do you get to Carmarthen from Colchester?

To travel to Carmarthen from Colchester, you can take the train - on average, the journey takes around 7 hours and 9 minutes, though the fastest trains can take 5 hours and 12 minutes. Use our Journey Planner to get more information.

How long is the train ride from Colchester to Carmarthen?

Trains from Colchester to Carmarthen take an average of 7 hours and 9 minutes, although on the fastest services it can take just 5 hours and 12 minutes. You'll usually find 21 trains per day on this route, so use our Journey Planner to check specific dates as times may vary.

What is the quickest journey time between Colchester and Carmarthen by train?

The quickest journey time between Colchester and Carmarthen by train is 5 hours and 12 minutes.

Are there direct trains from Colchester to Carmarthen?

No, there are no direct trains running from Colchester to Carmarthen, you’ll usually need to make at least 2 changes during the journey.

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

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 Colchester to Carmarthen 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