This websites requires JavaScript to work. It looks like your browser doesn't support JavaScript, or has it turned off. Please try again with JavaScript support.

70% of our customers find a cheaper split ticket, saving £25 on average

Trains from Ystrad Mynach to
Portsmouth & Southsea

Search for Split Tickets to get the Cheapest Fares (save up to 90%)

No card or booking fees

Ystrad Mynach to Portsmouth & Southsea by train

Considering a train trip from Ystrad Mynach to Portsmouth & Southsea? The journey typically lasts around 5hrs 10 mins and spans about 109 miles (176 kilometres). With approximately 14 trains running each day, you're spoiled for choice when scheduling your travel. By booking your tickets in advance, you could secure fares starting from just £28.00, making it a budget-friendly option for smart travelers.

Ystrad Mynach to Portsmouth & Southsea Key Stats

Arrival Station

Portsmouth & Southsea

Departure Station

Ystrad Mynach

Frequency

14trains
per day

Journey Time

from4hrs 28 mins

Changes

2-3no direct
trains

First Train / Last Train

07:05 / 20:17

Distance

109miles
(176 km)

2 Routes

2 Train Operators

Prices

from£28.00

Travelling from Ystrad Mynach to Portsmouth & Southsea by Train

Embark on a train journey from Ystrad Mynach to Portsmouth & Southsea, and you'll find it's quicker than you might anticipate!

The typical travel time is about 5hrs 10 mins, but if you're in a hurry or just eager to arrive, the fastest trains can whisk you there in just 4hrs 28 mins. With approximately 14 trains running daily, you have a wealth of options to choose from. This scenic route, spanning 109 miles (176 km), generally involves just one transfer, and operators like GWR, Transport for Wales offer comfortable seating with plenty of room for your luggage.

Here's the best part: by booking your tickets in advance, you can snag fares starting from only £28.00, offering a substantial saving over buying tickets at the last minute. For even more savings, consider traveling during Off-Peak times or using a Railcard.

Ready to secure those budget-friendly tickets? Use our Journey Planner to discover the latest deals and keep your travel costs down. Dive into more travel tips below or consult our timetable for up-to-date train schedules. All aboard for Portsmouth & Southsea!

Journey Details

Frequently asked questions about journeys between Ystrad Mynach and Portsmouth & Southsea

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

The travel time between Ystrad Mynach and Portsmouth & Southsea by train varies depending on the type of train and the route, but the average journey time is 5hrs 10 mins & the fastest journey takes 4hrs 28 mins.

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

The fastest journey time by train from Ystrad Mynach to Portsmouth & Southsea is 4hrs 28 mins.

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

Train ticket prices from Ystrad Mynach to Portsmouth & Southsea 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 Ystrad Mynach and Portsmouth & Southsea?

The departure and arrival times for trains between Ystrad Mynach and Portsmouth & Southsea vary depending on the day of the week and the type of train. Generally, there are around 14 departures and arrivals throughout the day. The first departure is 07:05, and the last train of the day leaves at 20:17.

What is the difference between first class and standard class on trains between Ystrad Mynach and Portsmouth & Southsea?

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

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

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

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

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

No, unfortunately there are no direct trains between Ystrad Mynach & Portsmouth & Southsea. However, there are 14 possible journeys which require a change.

What train companies run services from Ystrad Mynach to Portsmouth & Southsea?

GWR and Transport for Wales are the main train operating companies running services between Ystrad Mynach and Portsmouth & Southsea.

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

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

When are Ystrad Mynach to Portsmouth & Southsea Train Times?

Check out the upcoming trains from Ystrad Mynach to Portsmouth & Southsea on Saturday 5th July 2025, with our handy timetable below.

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

Saturday 5th July
DepartsArrivesChangesVia StationsDurationOperator
09:05 Ystrad Mynach13:46 Portsmouth & Southsea2 changesCaerphilly
Cardiff Central
4 hrs 41 mins Get Tickets
10:05 Ystrad Mynach14:47 Portsmouth & Southsea2 changesCaerphilly
Cardiff Central
4 hrs 42 mins Get Tickets
11:05 Ystrad Mynach15:46 Portsmouth & Southsea2 changesCaerphilly
Cardiff Central
4 hrs 41 mins Get Tickets
12:05 Ystrad Mynach16:46 Portsmouth & Southsea2 changesCaerphilly
Cardiff Central
4 hrs 41 mins Get Tickets
13:05 Ystrad Mynach17:46 Portsmouth & Southsea2 changesCaerphilly
Cardiff Central
4 hrs 41 mins Get Tickets
14:05 Ystrad Mynach18:46 Portsmouth & Southsea2 changesCaerphilly
Cardiff Central
4 hrs 41 mins Get Tickets
15:05 Ystrad Mynach19:46 Portsmouth & Southsea2 changesCaerphilly
Cardiff Central
4 hrs 41 mins Get Tickets
16:05 Ystrad Mynach20:47 Portsmouth & Southsea2 changesCaerphilly
Cardiff Central
4 hrs 42 mins Get Tickets
17:05 Ystrad Mynach21:46 Portsmouth & Southsea2 changesCaerphilly
Cardiff Central
4 hrs 41 mins Get Tickets
18:24 Ystrad Mynach22:45 Portsmouth & Southsea2 changesCaerphilly
Cardiff Central
4 hrs 21 mins Get Tickets
19:05 Ystrad Mynach23:46 Portsmouth & Southsea2 changesCaerphilly
Cardiff Central
4 hrs 41 mins Get Tickets
Search all times & prices for today

What are my cheap ticket options for Ystrad Mynach to Portsmouth & Southsea 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 Ystrad Mynach to Portsmouth & Southsea 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 Ystrad Mynach to Portsmouth & Southsea 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 Ystrad Mynach to Portsmouth & Southsea 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 Ystrad Mynach Station

Discovering Ystrad Mynach Train Station

Ystrad Mynach train station, situated in the heart of Caerphilly, Wales, is your gateway to the scenic Rhymney Valley. Its charming location offers a unique experience for travelers, whether you're commuting for work or embarking on a leisurely escape. A key station on the Rhymney Line, Ystrad Mynach provides regular services to Cardiff and beyond, making it an essential link in the Welsh rail network.

Station Facilities and Ticketing Options

When you set foot in Ystrad Mynach station, you'll find convenient ticket buying options. The ticket office is open on weekdays from 06:30 to 13:00 and on Saturdays from 08:00 to 14:30, perfect for early morning travelers. For those who prefer self-service, ticket machines are available and allow for online ticket collection. However, it's worth noting that machines do not accept cash, so be sure to have your debit or credit card handy.

This station takes accessibility seriously, offering step-free access throughout. There are lifts available for access to Platform 1 towards Cardiff, and a direct step-free route from the car park to Platform 2 heading to Rhymney. With customers' ease and movement in mind, induction loops are provided, and ramps are available for train access, although facilities like waiting rooms and accessible toilets are lacking.

Amenities and Support Services

Ystrad Mynach station offers essential services such as customer help points and information from staff at the ticket office and help points. CCTV coverage ensures added security, although there is no dedicated luggage storage facility. For those tech-savvy travelers, public Wi-Fi is accessible, giving you the chance to keep connected while you travel. You can explore other hotspots near the station on various Wi-Fi services.

Parking and Cycling

The station car park, open 24 hours daily, accommodates 34 spaces, with three designated for accessible parking, and it's free of charge. For cycling enthusiasts, Ystrad Mynach provides 36 bicycle spaces with covered and secure stands monitored by CCTV. While there are no cycle hire facilities, these amenities support environmentally friendly travel options.

Transport Links and Travel Options

The station's connection doesn't end with the train. Rail replacement bus services use the Blackwood Link bus stop in the station's car park, ensuring smooth transitions to different travel modes. While there's no car hire available directly from the station, there are other local transport services at your disposal.

Beyond local travel, Ystrad Mynach offers several exciting options for those looking to explore popular destinations. Frequent train services connect you to Cardiff Central or Cardiff Queen Street, making it a breeze to immerse yourself in the vibrant Welsh capital. Or, you might venture a bit farther to London Paddington for a taste of the bustling English cityscape.

Explore and Experience

Ystrad Mynach may be a small station, but it holds the promise of varied journeys. From local commutes to extensive explorations, and fulfilling experiences along the Rhymney Line, this station serves as a convenient starting point. As you embark on your travels from Ystrad Mynach, take note of its quaint charm and practical facilities designed to meet the diverse needs of passengers.

Make your journey today by booking a ticket through one of the available options, and let Ystrad Mynach be the first step in a memorable journey through Wales and beyond!

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.

Looking for more inspiration?

Popular places to travel by train from Ystrad Mynach