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Trains from Stevenage to Carmarthen

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CrossCountry
Great Northern

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

Trains to Carmarthen from Stevenage

First train

04:31

Last train

21:17

Departure stationStevenage
Arrival stationCarmarthen
Journey time

From 4h 50m

Distance

175 miles (281 km)

Frequency

11 trains per day

Changes

2 changes

Train operators

CrossCountry, Great Northern, Great Western Railway, Thameslink, Transport for Wales

What are the train times from Stevenage to Carmarthen?

Check out the next trains departing from Stevenage to Carmarthen 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
08:3113:264h 55m, 2 changes
09:3014:335h 3m, 3 changes
10:3115:284h 57m, 2 changes
11:3116:325h 1m, 3 changes
12:3117:214h 50m, 2 changes
13:3118:294h 58m, 3 changes
14:3119:365h 5m, 3 changes
15:0119:554h 54m, 2 changes
15:3120:304h 59m, 3 changes
16:3121:395h 8m, 2 changes

Trains to Carmarthen from Stevenage

Want to travel from Stevenage to Carmarthen by train? Start your journey with us.

It takes an average of 6 hours 17 minutes to travel from Stevenage to Carmarthen by train. You'll find on average 11 trains per day running on this route.

There aren't any direct services on this line, but it's still easy to travel to Carmarthen by train; you'll need to make 2 changes.

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

Generally, booking Advance train tickets works out cheaper.

See our Journey Planner for up-to-date times and prices.

What do people frequently ask about the train journey from Stevenage to Carmarthen?

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

How do I get from Stevenage to Carmarthen?

You can travel from Stevenage to Carmarthen by train in about 6 hours and 17 minutes. With around 11 trains running each day, taking the train is easy. Find out more in our Journey Planner.

How long is the train journey from Stevenage to Carmarthen?

On average, the train journey from Stevenage to Carmarthen takes around 6 hours and 17 minutes, with 11 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 Stevenage to Carmarthen?

The fastest trains from Stevenage to Carmarthen can cover the distance of 175 miles (281 km) in as little as 4 hours and 50 minutes.

Is there a direct train from Stevenage to Carmarthen?

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

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

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 Stevenage to Carmarthen 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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