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Trains from Carmarthen to Watford

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Avanti West Coast
Great Western Railway

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

Trains to Watford from Carmarthen

First train

02:55

Last train

21:41

Departure stationCarmarthen
Arrival stationWatford
Journey time

From 4h 42m

Distance

168 miles (270 km)

Frequency

32 trains per day

Changes

2 changes

Train operators

Avanti West Coast, Great Western Railway, London Overground, Southern, Transport for Wales

What are the train times from Carmarthen to Watford?

Get from Carmarthen to Watford in as little as 4 hours 42 minutes on the fastest trains, so you can make the most of your time.

The average train journey from Carmarthen to Watford takes around 6 hours. There are around 32 trains that operate on this route daily.

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

Avanti West Coast, Great Western Railway, Transport for Wales and London Overground 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 Carmarthen to Watford?

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

How do I travel from Carmarthen to Watford?

You can get from Carmarthen to Watford by train in 6 hours and 0 minutes on average, with the fastest journeys taking just 4 hours and 42 minutes. Check out our Journey Planner for more details.

How long does the train from Carmarthen to Watford take?

The average journey time by train between Carmarthen and Watford is 6 hours and 0 minutes, with around 32 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 Carmarthen and Watford by train?

The fastest journey time by train from Carmarthen to Watford is 4 hours and 42 minutes.

Can you take a train directly from Carmarthen to Watford?

No, there are no direct train services from Carmarthen to Watford. Travelling from Carmarthen to Watford by train will require a minimum of 2 changes.

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

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 Watford 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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