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Trains from Portsmouth & Southsea to
Caerphilly

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Portsmouth & Southsea to Caerphilly by train

Planning a train journey from Portsmouth & Southsea to Caerphilly? The trip usually takes about 5hrs 4 mins, covering approximately 106 miles (171 kilometres). With roughly 28 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 £28.00, offering an economical choice for savvy travelers.

Portsmouth & Southsea to Caerphilly Key Stats

Arrival Station

Caerphilly

Departure Station

Portsmouth & Southsea

Frequency

28trains
per day

Journey Time

from3hrs 46 mins

Changes

1-3no direct
trains

First Train / Last Train

05:00 / 23:52

Distance

106miles
(171 km)

7 Routes

5 Train Operators

Prices

from£28.00

Travelling from Portsmouth & Southsea to Caerphilly by Train

Jump on a Train from Portsmouth & Southsea to Caerphilly – It's Quicker Than You Expect!

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

Typically, the trip takes about 5hrs 4 mins. If you're rushing or eager to reach Portsmouth & Southsea, the quickest trains can get you there in just 3hrs 46 mins. With approximately 28 trains operating daily, you have plenty of options. This picturesque 106-mile (171 km) route usually requires just one change, with Transport for Wales, GWR, South Western Railway, CrossCountry, Southern 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 £28.00, 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 Caerphilly!

Journey Details

Frequently asked questions about journeys between Portsmouth & Southsea and Caerphilly

Curious about your trip from Portsmouth & Southsea to Caerphilly? 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 & Southsea and Caerphilly by train?

The travel time between Portsmouth & Southsea and Caerphilly by train varies depending on the type of train and the route, but the average journey time is 5hrs 4 mins & the fastest journey takes 3hrs 46 mins.

What's the fastest journey time between Portsmouth & Southsea and Caerphilly by train?

The fastest journey time by train from Portsmouth & Southsea to Caerphilly is 3hrs 46 mins.

How much does the train from Portsmouth & Southsea to Caerphilly cost?

Train ticket prices from Portsmouth & Southsea to Caerphilly can start from as little as £28.00 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 & Southsea and Caerphilly?

The departure and arrival times for trains between Portsmouth & Southsea and Caerphilly vary depending on the day of the week and the type of train. Generally, there are around 28 departures and arrivals throughout the day. The first departure is 05:00, 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 & Southsea and Caerphilly?

First class tickets on trains between Portsmouth & Southsea and Caerphilly typically offer more space, complimentary food and drink, and other amenities compared to standard class.

What amenities are available on trains between Portsmouth & Southsea and Caerphilly?

Amenities on trains between Portsmouth & Southsea and Caerphilly can include free Wi-Fi, power outlets, onboard catering, and comfortable seating.

What is the cheapest way to travel from Portsmouth & Southsea to Caerphilly by train?

By booking your tickets on traintickets.com! There are many ways to save on the cost of train travel between Portsmouth & Southsea and Caerphilly. On traintickets.com, we do all the work for you to find the cheapest way possible to get to Caerphilly, 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 & Southsea to Caerphilly?

No, unfortunately there are no direct trains between Portsmouth & Southsea & Caerphilly. However, there are 28 possible journeys which require a change.

What train companies run services from Portsmouth & Southsea to Caerphilly?

Transport for Wales, GWR, South Western Railway, CrossCountry and Southern are the main train operating companies running services between Portsmouth & Southsea and Caerphilly.

Can I bring luggage on board trains between Portsmouth & Southsea and Caerphilly?

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

When are Portsmouth & Southsea to Caerphilly Train Times?

Check out the upcoming trains from Portsmouth & Southsea to Caerphilly on Tuesday 6th May 2025, with our handy timetable below.

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

Tuesday 6th May
DepartsArrivesChangesVia StationsDurationOperator
21:00 Portsmouth & Southsea05:55 Caerphilly3 changesBasingstoke
Reading
Cardiff Central
8 hrs 55 mins Get Tickets
22:37 Portsmouth & Southsea08:42 Caerphilly3 changesGuildford
Reading
Cardiff Central
10 hrs 5 mins Get Tickets
23:24 Portsmouth & Southsea09:12 Caerphilly3 changesGuildford
Reading
Cardiff Central
9 hrs 48 mins Get Tickets
23:49 Portsmouth & Southsea09:25 Caerphilly3 changesFratton
Bristol Temple Meads
Cardiff Central
9 hrs 36 mins Get Tickets
Search all times & prices for today

What are my cheap ticket options for Portsmouth & Southsea to Caerphilly 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 & Southsea to Caerphilly start from as little as £28.00

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 & Southsea to Caerphilly start from £111.90 one way, or £112.90 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 & Southsea to Caerphilly are available for £71.10 one way, or £80.10 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 & Southsea Station

Welcome to Portsmouth & Southsea Station

Nestled in the bustling heart of a vibrant port city, Portsmouth & Southsea Station serves as a crucial hub for travelers heading in and out of southern England's scenic coastal areas. This station offers a convenient gateway not only to Portsmouth's iconic waterfront, but also to a variety of nearby attractions and destinations. Whether you are a commuter seeking efficiency or an explorer yearning to discover the charm of Portsmouth, this station is your perfect starting point.

Facilities and Amenities

Portsmouth & Southsea Station is well-equipped with amenities ensuring a smooth and seamless travel experience. The ticket office operates with generous opening times, from early morning until late evening throughout the week and boasts efficient ticket machines, including smartcard validators and machines accommodating Disabled Persons Railcard discounts. Access calls to those with mobility considerations, as the station is equipped with step-free access across its platforms, accessible toilet facilities, and ramps for train access. CCTV systems are in place throughout the station, enhancing security measures for all travelers.

Waiting rooms with ample seating are available on platforms 1 and 2, providing comfort while waiting for your train. If you arrive with time to spare, a cup of coffee at Costa Coffee, conveniently located just outside the station, might be the perfect way to start your journey. For any assistance, customer help points are ready to guide and support you with your travel plans.

Transport Links to Enrich Your Journey

Found at the intersection of convenience and comfort, Portsmouth & Southsea Station offers varied transport links for onward travel. Rail replacement services are available at the Station Street bus stop, located near Matalan car park, ensuring continuity even during rail disruptions. Travelers can find taxis conveniently situated outside the front of the station with a specially designated curb for accessibility. Meanwhile, bus enthusiasts can embark on the HoverBus for a quick venture to the Southsea Hoverport from Stand C, amongst other local services detailed here.

Explore Exciting Destinations

The station is a vital junction for those looking to experience more of what the UK has to offer. Hop on a train to places like Chichester, accessible with ease and grace, or revel in the cosmopolitan delights of London via the routes to London Waterloo and London Victoria. For a more coastal adventure, trains to Southampton Central and Brighton are just a ride away. Whether your purpose is business or leisure, the perfect rail journey begins at Portsmouth & Southsea.

Visit historical havens like Portsmouth Harbour, delve into the artistic allure of Fratton, or head towards the serene corners of Barnham. Each destination is a testament to the station's accessibility and promise of a memorable journey.

In Closing

Portsmouth & Southsea Station does more than provide transit; it acts as a launchpad into new experiences and memories. Whether your travels take you through the vibrant streets of Portsmouth or the surrounding trails and townships of southern England, the station welcomes you to journey with ease, offering a route as enriching as the destination itself. So, step aboard and let Portsmouth & Southsea be the beginning of your next adventure.

Everything you need to know about Caerphilly Station

Welcome to Caerphilly Train Station

Caerphilly, known for its impressive medieval castle, offers a fascinating glimpse into Welsh history and modern life. Its train station serves as a vital gateway to the town and beyond, connecting locals and visitors to various destinations. Whether passing through or exploring this charming location, Caerphilly Train Station conveniently connects you to vibrant Cardiff and other scenic spots in South Wales.

Getting your journey underway is straightforward at Caerphilly Train Station. With opening hours from Monday to Saturday, the ticket office ensures you can purchase and collect tickets with ease. Additionally, ticket machines are available, offering accessibility to those who prefer to use debit or credit cards. For frequent travelers, smartcard validation is right at the station, although smartcards themselves are not issued here.

Your Needs Covered: Facilities and Amenities

Caerphilly Train Station is equipped with an induction loop, making it easier for hearing aid users to access travel information. While there aren't any waiting rooms, seating areas are present for your comfort. Safety is a priority too, with CCTV monitoring, though there isn't a provision for luggage storage or dedicated staff for assistance.

For accessibility, step-free access is available on Platform 1, suitable for those heading to Cardiff. However, Platform 2 involves a footbridge or steep ramp, which may be challenging. There are no accessible toilets, but ramps are available for train access, ensuring an accommodating experience for all travelers.

Onward Travel Options

Whether commuting or exploring, connecting to your next destination from Caerphilly Train Station is convenient. Rail replacement services are at Bay 11, and taxis are readily available within 100 meters of the station. If you prefer buses, Stagecoach offers regular services to nearby areas, and purchasing a Caerphilly PlusBus ticket can enhance your journey with unlimited bus travel. The bus interchange is conveniently located beside the rail station, making your transition between modes of transport seamless.

Traveling from Caerphilly

For those planning exciting journeys, Caerphilly Train Station serves as an excellent starting point. Head over to Cardiff Central or explore the vibrant cultural scene at Cardiff Bay. Nearby destinations such as Bargoed, Ystrad Mynach, and Pengam are just a train ride away. If you're looking to go farther afield, trips to London Paddington or Bristol Temple Meads offer great possibilities. Not to mention, scenic locales such as Barry Island are accessible for a charming day trip. Whether you're seeking adventure or simply commuting, Cardiff and Barry Island are just the beginning of endless possibilities from Caerphilly Train Station.

Saying Goodbye to Caerphilly

As your journey concludes, ponder the beauty and history of Caerphilly. Whether you've explored the impressive Caerphilly Castle or simply enjoyed the ease of travel through its station, you'll find departing from here offers just the right blend of convenience and connection to the wider world.

Caerphilly Train Station is more than just a stop—it stands as a gateway to discovery. With its well-organized facilities and accessible travel options, you'll find every reason to make your journey begin or end on a high note. Wishing you a smooth and enjoyable travel experience, whatever your destination.

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