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Trains from Swansea to Cardiff Central

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Great Western Railway
Transport for Wales

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Each fare is the lowest adult economy ticket fare found by our customers on Trainline. Fares booked further in advance than the dates displayed may be cheaper. Prices are updated daily, subject to change and indicative of price last update. Limited availability. Discount cards and coach journeys excluded, prices exclusive of booking fee.
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  3. Swansea to Cardiff Central

Trains to Cardiff Central from Swansea

It takes an average of 1h 9m to travel from Swansea to Cardiff Central by train, over a distance of around 34 miles (55 km). There are normally 97 trains per day travelling from Swansea to Cardiff Central and tickets for this journey start from £2.90 when you book in advance.

First train

02:38

Last train

23:34

Departure stationSwansea
Arrival stationCardiff Central
Journey time

From 50m

Distance

34 miles (55 km)

Frequency

97 trains per day

Changes

Direct trains available

Price

From £2.90

Train operators

Great Western Railway, Transport for Wales

Travelling from Swansea to Cardiff by train

Want to travel from Swansea to Cardiff by train for a sunny day out? Start your journey with us.

The train from Swansea to Cardiff usually takes around 1h 5m but can take just 51m on the fastest Great Western Railway or Transport for Wales services, with around 59 trains running on this popular route every day. Once you're on board, you can sit back and relax, as you won’t need to make any changes along the way.

To snap up the cheapest fares, book an Off-Peak time – tickets are usually cheaper when you travel Off-Peak compared to taking the train at Peak times. If you want to save even more, why not get a Railcard? You’ll save up to 1/3 on eligible journeys for a whole year.

Ready to book? Start a search for cheap train tickets with us today. Want to check if trains are running? Use our timetable to view live train times from Swansea to Cardiff.

What do people frequently ask about the train journey from Swansea to Cardiff Central?

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

How do I get from Swansea to Cardiff Central?

You can travel from Swansea to Cardiff Central by train in about 1 hour and 9 minutes. With around 97 trains running each day, taking the train is easy. Find out more in our Journey Planner.

How long is the train journey from Swansea to Cardiff Central?

On average, the train journey from Swansea to Cardiff Central takes around 1 hour and 9 minutes, with 97 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.

How much is the train from Swansea to Cardiff Central?

Train tickets from Swansea to Cardiff Central start from as little as £2.90, depending on the time of booking, class of service and type of train. Booking in advance often results in cheaper prices.

What is the fastest train from Swansea to Cardiff Central?

The fastest trains from Swansea to Cardiff Central can cover the distance of 34 miles (55 km) in as little as 50 minutes.

How do I find cheap train tickets from Swansea to Cardiff 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. Book in advance

Train tickets from Swansea to Cardiff Central start at £2.90§ one way for a Standard Class ticket if you book in advance. UK train companies usually release Advance tickets up to 12 weeks ahead of time, and these can be cheaper than tickets bought on the day of travel.

2. 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.

3. 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.

4. 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.

5. 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.

6. 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 Swansea to Cardiff 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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