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Trains from Llanelli to Southampton Central

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CrossCountry
Great Western Railway

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  1. Home
  2. Train times
  3. Llanelli to Southampton Central

Trains to Southampton Central from Llanelli

First train

03:40

Last train

01:16

Departure stationLlanelli
Arrival stationSouthampton Central
Journey time

From 3h 48m

Distance

130 miles (209 km)

Frequency

58 trains per day

Changes

1 change

Train operators

CrossCountry, Great Western Railway, South Western Railway, Transport for Wales

What are the train times from Llanelli to Southampton Central?

Check out the next trains departing from Llanelli to Southampton Central for Tuesday 10th November 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
10:2715:034h 36m, 1 change
10:5015:034h 13m, 2 changes
11:5515:433h 48m, 1 change
12:2817:034h 35m, 1 change
12:5416:443h 50m, 2 changes
13:2117:434h 22m, 2 changes
13:2118:024h 41m, 1 change
14:4819:034h 15m, 1 change
14:5819:034h 5m, 2 changes
15:1920:044h 45m, 1 change

What are the train times from Llanelli to Southampton Central?

Get from Llanelli to Southampton Central in as little as 3 hours 48 minutes on the fastest trains, so you can make the most of your time.

The average train journey from Llanelli to Southampton Central takes around 6 hours 6 minutes. There are around 58 trains that operate on this route daily.

As there are no direct trains between Llanelli and Southampton Central, you'll need to make 1 change.

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

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 Llanelli to Southampton Central?

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

How do you get to Southampton Central from Llanelli?

To travel to Southampton Central from Llanelli, you can take the train - on average, the journey takes around 6 hours and 6 minutes, though the fastest trains can take 3 hours and 48 minutes. Use our Journey Planner to get more information.

How long is the train ride from Llanelli to Southampton Central?

Trains from Llanelli to Southampton Central take an average of 6 hours and 6 minutes, although on the fastest services it can take just 3 hours and 48 minutes. You'll usually find 58 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 Llanelli and Southampton Central by train?

The quickest journey time between Llanelli and Southampton Central by train is 3 hours and 48 minutes.

Are there direct trains from Llanelli to Southampton Central?

No, there are no direct trains running from Llanelli to Southampton Central, you’ll usually need to make at least 1 change during the journey.

How do I find cheap train tickets from Llanelli to Southampton Central?

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 Southampton Central 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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