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Trains from Portsmouth Harbour to
Cardiff Central

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Portsmouth Harbour to Cardiff Central by train

Planning a train journey from Portsmouth Harbour to Cardiff Central? The trip usually takes about 4hrs 11 mins, covering approximately 101 miles (163 kilometres). With roughly 38 trains operating daily, you have plenty of options to suit your schedule. Booking your tickets ahead of time can snag you fares as low as £13.00, offering an economical choice for savvy travelers.

Portsmouth Harbour to Cardiff Central Key Stats

Arrival Station

Cardiff Central

Departure Station

Portsmouth Harbour

Frequency

38trains
per day

Journey Time

from3hrs 12 mins

Changes

015 direct
trains

First Train / Last Train

04:55 / 23:52

Distance

101miles
(163 km)

7 Routes

4 Train Operators

Prices

from£13.00

Travelling from Portsmouth Harbour to Cardiff Central by Train

Jump on a Train from Portsmouth Harbour to Cardiff Central – It's Quicker Than You Expect!

Considering a train trip from Portsmouth Harbour to Cardiff Central? You’re in the right place, and the journey is faster than you might think!

Typically, the trip takes about 4hrs 11 mins. If you're rushing or eager to reach Portsmouth Harbour, the quickest trains can get you there in just 3hrs 12 mins. With approximately 38 trains operating daily, you have plenty of options. This picturesque 101-mile (163 km) route usually requires just one change, with GWR, Southern, South Western Railway, CrossCountry providing comfortable seating and ample luggage space – because being cramped isn't anyone's idea of fun!

The best news? By booking early, you can find tickets starting at just £13.00, a significant saving compared to last-minute purchases. To save even more, consider traveling during Off-Peak hours or using a Railcard to keep your expenses down.

Ready to grab those low-cost tickets? Use our Journey Planner to find the latest discounts and keep your budget happy. Explore more travel tips below or check our timetable for current train schedules. All aboard to Cardiff Central!

Journey Details

Frequently asked questions about journeys between Portsmouth Harbour and Cardiff Central

Curious about your trip from Portsmouth Harbour to Cardiff Central? We've put together answers to the most commonly asked questions from our customers to make planning your journey easier.

How long does it take to travel between Portsmouth Harbour and Cardiff Central by train?

The travel time between Portsmouth Harbour and Cardiff Central by train varies depending on the type of train and the route, but the average journey time is 4hrs 11 mins & the fastest journey takes 3hrs 12 mins.

What's the fastest journey time between Portsmouth Harbour and Cardiff Central by train?

The fastest journey time by train from Portsmouth Harbour to Cardiff Central is 3hrs 12 mins.

How much does the train from Portsmouth Harbour to Cardiff Central cost?

Train ticket prices from Portsmouth Harbour to Cardiff Central can start from as little as £13.00 when you book in advance. The cost of tickets can vary depending on the time of day, route and class you book and are usually more expensive if you book on the day.

What are the departure and arrival times for trains between Portsmouth Harbour and Cardiff Central?

The departure and arrival times for trains between Portsmouth Harbour and Cardiff Central vary depending on the day of the week and the type of train. Generally, there are around 38 departures and arrivals throughout the day. The first departure is 04:55, and the last train of the day leaves at 23:52.

What is the difference between first class and standard class on trains between Portsmouth Harbour and Cardiff Central?

First class tickets on trains between Portsmouth Harbour and Cardiff Central typically offer more space, complimentary food and drink, and other amenities compared to standard class.

What amenities are available on trains between Portsmouth Harbour and Cardiff Central?

Amenities on trains between Portsmouth Harbour and Cardiff Central can include free Wi-Fi, power outlets, onboard catering, and comfortable seating.

What is the cheapest way to travel from Portsmouth Harbour to Cardiff Central by train?

By booking your tickets on traintickets.com! There are many ways to save on the cost of train travel between Portsmouth Harbour and Cardiff Central. On traintickets.com, we do all the work for you to find the cheapest way possible to get to Cardiff Central, and can save you up to 90%! Simply search for your journey, and be assured we have found you the best possible price.

Is it possible to take a direct train from Portsmouth Harbour to Cardiff Central?

Yes! There are usually around 15 direct services per day from Portsmouth Harbour to Cardiff Central

What train companies run services from Portsmouth Harbour to Cardiff Central?

GWR, Southern, South Western Railway and CrossCountry are the main train operating companies running services between Portsmouth Harbour and Cardiff Central.

Can I bring luggage on board trains between Portsmouth Harbour and Cardiff Central?

Yes, you can bring luggage on board trains between Portsmouth Harbour and Cardiff Central, but there may be limits on the number of bags or the size and weight of your luggage.

When are Portsmouth Harbour to Cardiff Central Train Times?

Check out the upcoming trains from Portsmouth Harbour to Cardiff Central on Monday 5th May 2025, with our handy timetable below.

Alternatively, you can view the full day's schedule or search for a different date here!

Monday 5th May
DepartsArrivesChangesVia StationsDurationOperator
04:36 Portsmouth Harbour08:38 Cardiff Central2 changesGuildford
Reading
4 hrs 2 mins Get Tickets
06:01 Portsmouth Harbour09:50 Cardiff CentralDirect3 hrs 49 mins Get Tickets
06:45 Portsmouth Harbour10:37 Cardiff Central2 changesGuildford
Reading
3 hrs 52 mins Get Tickets
07:20 Portsmouth Harbour10:52 Cardiff CentralDirect3 hrs 32 mins Get Tickets
07:45 Portsmouth Harbour11:40 Cardiff Central2 changesGuildford
Reading
3 hrs 55 mins Get Tickets
08:23 Portsmouth Harbour11:46 Cardiff CentralDirect3 hrs 23 mins Get Tickets
08:45 Portsmouth Harbour12:36 Cardiff Central2 changesGuildford
Reading
3 hrs 51 mins Get Tickets
09:23 Portsmouth Harbour12:49 Cardiff CentralDirect3 hrs 26 mins Get Tickets
09:45 Portsmouth Harbour13:35 Cardiff Central2 changesGuildford
Reading
3 hrs 50 mins Get Tickets
10:23 Portsmouth Harbour13:44 Cardiff CentralDirect3 hrs 21 mins Get Tickets
10:45 Portsmouth Harbour14:36 Cardiff Central2 changesGuildford
Reading
3 hrs 51 mins Get Tickets
11:23 Portsmouth Harbour14:49 Cardiff CentralDirect3 hrs 26 mins Get Tickets
Search all times & prices for today

What are my cheap ticket options for Portsmouth Harbour to Cardiff Central journeys?

From booking in Advance, to our FairSplits, here are our tips for you to find the best price

Advance Tickets

A single ticket for one journey leaving at a specific date and time.

The rule is: the sooner you book the cheaper they are. Usually the cheapest, but least flexible.

Advance fares from Portsmouth Harbour to Cardiff Central start from as little as £13.00

Off-Peak & Super Off-Peak Tickets

Offering greater flexibility than Advances, Off-Peak tickets offer travel during less busy times of day trading off more flexibility in the Off-Peak windows but for still discounted fares.

Off Peak fares from Portsmouth Harbour to Cardiff Central start from £110.60 one way, or £111.60 return

Anytime Tickets

Anytime tickets are fully flexible allowing travel at any time of the day. Brilliant if you don’t want the pressure of clock watching, returning when you want

Anytime fares from Portsmouth Harbour to Cardiff Central are available for £68.10 one way, or £70.70 return

With our FairSplit technology, you can save up to 90% on the cost of train travel.

Split ticketing means that instead of purchasing one rail ticket for your journey we automatically find and help you book two or more tickets instead, covering exactly the same journey. We call it our FairSplit.

Travelling in a group? We can save you even more!

Unlike other split ticketing sites, you can enter multiple railcards in a single search on traintickets.com. We will find you the best price using all possible combinations of your railcards in conjunction with our split ticketing technology & GroupSave.

When you do a search on traintickets.com we check all the cheapest prices automatically

Everything you need to know about Portsmouth Harbour Station

Welcome to Portsmouth Harbour Train Station

Portsmouth Harbour Station is a vibrant transportation hub located in the heart of Portsmouth, England. Known for its stunning views of the harbor, it provides seamless connections to both local and national destinations. It caters to a diverse range of travelers, whether you're commuting for work, embarking on a leisurely day trip, or exploring different parts of the UK by train.

Facilities and Accessibility

Portsmouth Harbour Station is designed to offer convenience and accessibility to all its passengers. Open from 05:50 to 19:00 on weekdays, slightly adjusted on weekends, the ticket office ensures travelers can purchase and collect tickets with ease. Modern ticket machines support Disabled Persons Railcard discounts, offering additional assistance for passengers with disabilities.

The station embraces inclusivity with features like step-free access parts, although certain areas require a ramp or the use of a footbridge. Important amenities such as accessible toilets and induction loops are present to support passengers' needs further. While there is no formal waiting room, ample seating areas are provided for comfort while you await your train.

Travel Connections

Portsmouth Harbour Station is a gateway to various transportation options, making it easy to continue your journey past the train station. From two convenient "Beryl Bikes" hire points for cycling enthusiasts to accessible bus connections to Southsea Hoverport, including the Hoverbus (H1) departing from Stand C, the station efficiently blends with Portsmouth's local transport network. Even in instances of rail disruptions, rail replacement services operate out of nearby Hard Interchange Stands, ensuring smooth travel.

Popular Destinations

Thinking of exploring more of what the UK has to offer? Popular travel routes from Portsmouth Harbour include vibrant cities like London Waterloo for culture and commerce, and London Victoria for its iconic attractions. Meanwhile, history enthusiasts might prefer a short trip to Southampton Central or Chichester. Whether you're heading to the bustling town of Fratton or off for a scenic excursion to Brighton, there's a journey to suit every taste.

Make Your Journey Stress-Free

To make your travel experience even more enjoyable, Portsmouth Harbour Station provides convenience with additional amenities. There are refreshment facilities available, perfect for grabbing a quick bite or coffee, alongside an ATM for any last-minute cash needs. Public Wi-Fi is available, allowing you to stay connected while on the go. Cyclists will appreciate the secure bicycle storage and availability of hire options.

Portsmouth Harbour Station isn’t just a point of departure and arrival; it’s the beginning of an adventure. Whether you’re heading to local hidden gems or iconic UK landmarks, the station provides a portal to countless travel opportunities. Don’t miss the chance to experience all the amenities and connections it offers—so go on, plan your next journey, and discover what's beyond the harbour.

Everything you need to know about Cardiff Central Station

Discover Cardiff Central Train Station

Cardiff Central train station is not just a hub of connectivity but a vibrant part of the city's fabric. Nestled in the heart of Cardiff, the station serves as a gateway to a rich tapestry of Welsh culture and beyond, offering excellent transport links to many popular destinations. Whether you're a local commuter, a tourist exploring Wales, or a business traveler, Cardiff Central provides the amenities and services to ensure your journey is comfortable and convenient.

Facilities and Amenities

Cardiff Central station is designed with the comfort of travelers in mind. With ticket office hours stretching from early morning until late at night, and the presence of both regular and accessible ticket machines, purchasing and collecting tickets is straightforward. If you've opted to buy your tickets online, you can conveniently collect them from the ticket machines.

The station is fully accessible with step-free access across all platforms, making travel simple for everyone, including those with mobility issues. You'll also find helpful staff available almost 24/7 to assist with any inquiries. With multiple waiting rooms open daily from 6 am to 10 pm, you can relax comfortably while awaiting your train. And if you're looking to pass the time, Cardiff Central boasts shops like WHSmith, and various vending machines for hot and cold refreshments.

Connectivity and Travel Links

This bustling station is well-connected to local and regional transport services. You can access the taxi ranks located on Saunders Road or take advantage of the newly opened Cardiff Bus Interchange at Central Square, which enhances your options for onward journey convenience. For those needing to catch a flight, the T9 Airport Express coach service is just a stone's throw away, offering a direct link to Cardiff Airport in about 40 minutes. Discover the flexibility of limitless travel within Cardiff when you purchase a Cardiff PlusBus ticket alongside your train ticket!

Popular Destinations

Cardiff Central serves as a perfect launch point for scenic and practical rail journeys. Head to London Paddington for a day in the capital, or perhaps enjoy a coastal trip to Swansea. For those seeking closer adventures, you might consider hopping on a train to Newport or the historic city of Bath Spa.

In Conclusion

Cardiff Central train station stands as a pillar of convenience and connectivity in Wales. Whether you're buying a ticket on-site or collecting one pre-purchased online, embarking on a quick local trip or a grand voyage to the bustling cityscape of London, Cardiff Central has got you covered. With its strategic location, comprehensive facilities, and countless onward travel possibilities, your journey begins right here. Dive into the efficiency and ease offered by Cardiff Central and let it be the starting point for your next travel adventure.

Looking for more inspiration?

Popular places to travel by train from Portsmouth Harbour