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Trains from Llanelli to Watford Junction

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London Overground

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  1. Home
  2. Train times
  3. Llanelli to Watford Junction

Trains to Watford Junction from Llanelli

First train

04:03

Last train

22:20

Departure stationLlanelli
Arrival stationWatford Junction
Journey time

From 4h 13m

Distance

161 miles (260 km)

Frequency

8 trains per day

Changes

2 changes

Train operators

Great Western Railway, London Overground, Southern, Transport for Wales

Plan your journey from Llanelli to Watford Junction

Considering a trip to Watford Junction and need more information on how to take the train from Llanelli to Watford Junction? Start your search with us today!

Usually, the train from Llanelli to Watford Junction takes around 5 hours 26 minutes. Every day, there are around 8 trains running on this popular route.

There will be 2 changes on your journey from Llanelli to Watford Junction, as there are no direct trains.

Great Western Railway, Transport for Wales, London Overground and Southern trains operate on this route.

Booking tickets in advance can be cheaper than buying on the day of travel.

Use our Journey Planner to pick the dates and times you want to travel, and we’ll give you all the options.

What do people frequently ask about the train journey from Llanelli to Watford Junction?

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

How do I get from Llanelli to Watford Junction?

You can travel from Llanelli to Watford Junction by train in about 5 hours and 26 minutes. With around 8 trains running each day, taking the train is easy. Find out more in our Journey Planner.

How long is the train journey from Llanelli to Watford Junction?

On average, the train journey from Llanelli to Watford Junction takes around 5 hours and 26 minutes, with 8 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 Llanelli to Watford Junction?

The fastest trains from Llanelli to Watford Junction can cover the distance of 161 miles (260 km) in as little as 4 hours and 13 minutes.

Is there a direct train from Llanelli to Watford Junction?

No, you can’t travel from Llanelli to Watford Junction on a direct train, you’ll need to make at least 2 changes during the journey.

How do I find cheap train tickets from Llanelli to Watford Junction?

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 Llanelli to Watford Junction 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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