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Great Western Railway
Thameslink

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Llanelli to Luton by train

First train

04:02

Last train

22:09

Departure station

Llanelli

Arrival station

Luton

Journey time

From 4h 23m

Distance

161 miles (259 km)

Frequency

18 trains per day

Changes

2 changes

Train operators

Great Western Railway, Thameslink, Transport for Wales

Taking the train from Llanelli to Luton in 4 hours 23 minutes

Thinking about taking the train from Llanelli to Luton? We've got you covered.

It usually takes around 5 hours 30 minutes to travel the 161 miles (259 km) from Llanelli to Luton by train, although you can get there in as little as 4 hours 23 minutes on the fastest services. You'll normally find around 18 trains per day running on this route. You'll need to make 2 changes along the way as there aren't any direct services on this line. You're likely to be travelling with Great Western Railway, Transport for Wales or Thameslink to Luton. As the main train operators on this route, all offer plenty of space for luggage and comfortable seating as standard.

Book train tickets from Llanelli to Luton in advance instead of buying them on the day and you'll snap up the cheapest fares. We'll always highlight the cheapest prices in our Journey Planner, for example when you travel at Off-Peak times or use a Railcard.

If you're feeling ready to book, start looking for cheap train tickets with us today. Keep reading for more information on the journey to Luton by train, or check our timetable above to view live train times.

FAQs about the train journey from Llanelli to Luton

Want to know more about your journey from Llanelli to Luton? 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 Luton?

You can travel from Llanelli to Luton by train in about 5 hours and 30 minutes. With around 18 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 Luton?

On average, the train journey from Llanelli to Luton takes around 5 hours and 30 minutes, with 18 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 Luton?

The fastest trains from Llanelli to Luton can cover the distance of 161 miles (259 km) in as little as 4 hours and 23 minutes.

Is there a direct train from Llanelli to Luton?

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

Cheap train tickets from Llanelli to Luton

Book in advance

Look out for Advance tickets – they usually come out up to 12 weeks before the departure date and can be cheaper than buying on the day. If you’re here a tad early, sign up for our Advance ticket alert today to get notified when your tickets are released.

Consider a Season Ticket

If you catch this train more than 3 times per week, you could save money with a Season Ticket. With annual, monthly and weekly options available, find out if a season ticket for Llanelli to Luton is right for you.

Use your Railcard

National Railcards offer a 1/3 off eligible train tickets in the UK and can be a great investment if you travel a few times or more in a year. Find out how you can save with a National Railcard here.

Split your tickets

Download our app to find split tickets — courtesy of SplitSave, our handy feature which 'splits' your train tickets where possible to find you a better deal. Learn more about the clever tech behind split tickets, and how to spot SplitSave discounts in our app.

For more money-saving tips on UK and European train travel, read our cheap train tickets guide.

† 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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