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Trains from Carmarthen to Heathrow Terminals 2 & 3 (Rail Station only)

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Great Western Railway
Heathrow Express

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  1. Home
  2. Train times
  3. Carmarthen to Heathrow Terminals 2 & 3 (Rail Station only)

Trains to Heathrow Terminals 2 & 3 (Rail Station only) from Carmarthen

First train

02:55

Last train

22:39

Departure stationCarmarthen
Arrival stationHeathrow Terminals 2 & 3 (Rail Station only)
Journey time

From 4h 10m

Distance

167 miles (269 km)

Frequency

26 trains per day

Changes

1 change

Train operators

Great Western Railway, Heathrow Express, Transport for Wales

Travelling from Carmarthen to Heathrow Terminals 2 & 3 (Rail Station only) by train

If you're planning to travel from Carmarthen to Heathrow Terminals 2 & 3 (Rail Station only), we're here to help!

On average, the train journey from Carmarthen to Heathrow Terminals 2 & 3 (Rail Station only) takes around 5 hours 55 minutes. There are normally 26 trains per day travelling from Carmarthen to Heathrow Terminals 2 & 3 (Rail Station only).

You'll have to make 1 change on your journey to Heathrow Terminals 2 & 3 (Rail Station only), as there are no direct trains.

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

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 Carmarthen to Heathrow Terminals 2 & 3 (Rail Station only)?

Want to know more about your journey from Carmarthen to Heathrow Terminals 2 & 3 (Rail Station only)? We've compiled some of the most frequently asked questions by our customers to help you plan your journey.

How do you get to Heathrow Terminals 2 & 3 (Rail Station only) from Carmarthen?

To travel to Heathrow Terminals 2 & 3 (Rail Station only) from Carmarthen, you can take the train - on average, the journey takes around 5 hours and 55 minutes, though the fastest trains can take 4 hours and 10 minutes. Use our Journey Planner to get more information.

How long is the train ride from Carmarthen to Heathrow Terminals 2 & 3 (Rail Station only)?

Trains from Carmarthen to Heathrow Terminals 2 & 3 (Rail Station only) take an average of 5 hours and 55 minutes, although on the fastest services it can take just 4 hours and 10 minutes. You'll usually find 26 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 Carmarthen and Heathrow Terminals 2 & 3 (Rail Station only) by train?

The quickest journey time between Carmarthen and Heathrow Terminals 2 & 3 (Rail Station only) by train is 4 hours and 10 minutes.

Are there direct trains from Carmarthen to Heathrow Terminals 2 & 3 (Rail Station only)?

No, there are no direct trains running from Carmarthen to Heathrow Terminals 2 & 3 (Rail Station only), you’ll usually need to make at least 1 change during the journey.

How do I find cheap train tickets from Carmarthen to Heathrow Terminals 2 & 3 (Rail Station only)?

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 Heathrow Terminals 2 & 3 (Rail Station only) 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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