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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.

Portsmouth & Southsea to Cardiff Central by train

It takes an average of 3h 24m to travel from Portsmouth & Southsea to Cardiff Central by train, over a distance of around 102 miles (164 km). There are normally 17 trains per day travelling from Portsmouth & Southsea to Cardiff Central and tickets for this journey start from £26 when you book in advance.

First train

05:05

Last train

20:28

Departure station

Portsmouth & Southsea

Arrival station

Cardiff Central

Journey time

From 3h 15m

Distance

102 miles (164 km)

Frequency

17 trains per day

Changes

Direct trains available

Price

From £26

Train operators

Great Western Railway

Travelling from Portsmouth & Southsea to Cardiff Central by train

Looking to travel from Portsmouth & Southsea to Cardiff Central by train? You've come to the right place!

On average, it takes around 3 hours 24 minutes to travel from Portsmouth & Southsea to Cardiff Central by train, the fastest services can get you there in as little as 3 hours 15 minutes though. You'll usually find 17 trains per day running along the 102 miles (164 km) route between these two destinations. Once you're onboard, you can sit back and relax, as you won't need to make any changes on your way to Cardiff Central. Great Western Railway are the main train operator on this route and will whisk you to Cardiff Central in no time.

To help you get great train deals, we'll highlight the cheapest train ticket prices from Portsmouth & Southsea to Cardiff Central in our Journey Planner. Just remember, as well as travelling Off-Peak or using a Railcard, the sooner you book your tickets, the more you'll save, as advance tickets start from £26.00.

Want to book your train tickets now? Just start a search with us today. If you want to find out more about the journey, scroll up for timetables including live train times, or keep reading for FAQs and tips on how to book cheap train tickets.

FAQs about the train journey from Portsmouth & Southsea to Cardiff Central

Want to know more about your journey from Portsmouth & Southsea 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 Portsmouth & Southsea to Cardiff Central?

You can travel from Portsmouth & Southsea to Cardiff Central by train in about 3 hours and 24 minutes. With around 17 trains running each day, taking the train is easy. Find out more in our Journey Planner.

How long is the train journey from Portsmouth & Southsea to Cardiff Central?

On average, the train journey from Portsmouth & Southsea to Cardiff Central takes around 3 hours and 24 minutes, with 17 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 Portsmouth & Southsea to Cardiff Central?

Train tickets from Portsmouth & Southsea to Cardiff Central start from as little as £26, 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 Portsmouth & Southsea to Cardiff Central?

The fastest trains from Portsmouth & Southsea to Cardiff Central can cover the distance of 102 miles (164 km) in as little as 3 hours and 15 minutes.

Cheap train tickets from Portsmouth & Southsea to Cardiff Central

Train tickets from Portsmouth & Southsea to Cardiff Central start at £26 one way for a Standard Class ticket if you book in advance. As most UK train companies increase their prices as the departure date approaches, we’ll help you find the cheapest tickets.

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 Portsmouth & Southsea to Cardiff Central 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.

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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