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Trains from London to Llandeilo

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Great Western Railway
South Western Railway

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  1. Home
  2. Train times
  3. London to Llandeilo

Trains to Llandeilo from London

First train

05:11

Last train

22:49

Departure stationLondon
Arrival stationLlandeilo
Journey time

From 3h 56m

Distance

167 miles (269 km)

Frequency

20 trains per day

Changes

1 change

Train operators

Great Western Railway, South Western Railway, Transport for Wales

What are the train times from London to Llandeilo?

Check out the next trains departing from London to Llandeilo for Tuesday 20th 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
05:3111:406h 9m, 2 changes
07:4811:443h 56m, 1 change
08:4014:486h 8m, 2 changes
11:4815:534h 5m, 1 change
13:1018:515h 41m, 2 changes
14:4818:524h 4m, 1 change
15:3621:456h 9m, 2 changes
20:4805:539h 5m, 2 changes
22:4906:167h 27m, 1 change

Travelling from London to Llandeilo by train

If you're planning to travel from London to Llandeilo, we're here to help!

On average, the train journey from London to Llandeilo takes around 7 hours 15 minutes. There are normally 20 trains per day travelling from London to Llandeilo.

You'll have to make 1 change on your journey to Llandeilo, as there are no direct trains.

Great Western Railway, Transport for Wales and South Western Railway trains operate on this route.

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 London to Llandeilo?

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

How do you travel to Llandeilo from London?

To get to Llandeilo from London, why not take the train? With 20 trains per day and an average journey time of 7 hours and 15 minutes, taking the train is a great way to travel. See our Journey Planner for up-to-date times and prices.

How long does it take to get from London to Llandeilo by train?

On average, it takes around 7 hours and 15 minutes to travel from London to Llandeilo by train, although you can get there in 3 hours and 56 minutes on the fastest services. With 20 trains per day running on this route, journey times may vary, so check our Journey Planner for more information.

How fast can trains travel from London to Llandeilo?

The fastest time a train can travel the 167 miles (269 km) from London to Llandeilo is 3 hours and 56 minutes.

Are there any direct trains from London to Llandeilo?

There are no direct trains that run between London and Llandeilo. You’ll need to make at least 1 change along the way.

How do I find cheap train tickets from London to Llandeilo?

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 London to Llandeilo 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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