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Trains from London St Pancras International to
Ystrad Mynach

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London St Pancras International to Ystrad Mynach by train

Planning a train journey from London St Pancras International to Ystrad Mynach? The trip usually takes about 3hrs 48 mins, covering approximately 134 miles (215 kilometres). With roughly 30 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 £32.50, offering an economical choice for savvy travelers.

London St Pancras International to Ystrad Mynach Key Stats

Arrival Station

Ystrad Mynach

Departure Station

London St Pancras International

Frequency

30trains
per day

Journey Time

from2hrs 58 mins

Changes

3-3no direct
trains

First Train / Last Train

00:24 / 23:56

Distance

134miles
(215 km)

1 Routes

4 Train Operators

Prices

from£32.50

Travelling from London St Pancras International to Ystrad Mynach by Train

Jump on a Train from London St Pancras International to Ystrad Mynach - It's Quicker Than You Expect!

Considering a train trip from London St Pancras International to Ystrad Mynach? You're in the right place, and the journey is faster than you might think!

Typically, the trip takes about 3hrs 48 mins. If you're rushing or eager to reach London St Pancras International, the quickest trains can get you there in just 2hrs 58 mins. With approximately 30 trains operating daily, you have plenty of options. This picturesque 134-mile (215 km) route usually requires just one change, with GWR, Thameslink, Transport for Wales, Elizabeth Line 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 £32.50, 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 Ystrad Mynach!

Journey Details

Frequently asked questions about journeys between London St Pancras International and Ystrad Mynach

Curious about your trip from London St Pancras International to Ystrad Mynach? 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 London St Pancras International and Ystrad Mynach by train?

The travel time between London St Pancras International and Ystrad Mynach by train varies depending on the type of train and the route, but the average journey time is 3hrs 48 mins & the fastest journey takes 2hrs 58 mins.

What's the fastest journey time between London St Pancras International and Ystrad Mynach by train?

The fastest journey time by train from London St Pancras International to Ystrad Mynach is 2hrs 58 mins.

How much does the train from London St Pancras International to Ystrad Mynach cost?

Train ticket prices from London St Pancras International to Ystrad Mynach can start from as little as £32.50 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 London St Pancras International and Ystrad Mynach?

The departure and arrival times for trains between London St Pancras International and Ystrad Mynach vary depending on the day of the week and the type of train. Generally, there are around 30 departures and arrivals throughout the day. The first departure is 00:24, and the last train of the day leaves at 23:56.

What is the difference between first class and standard class on trains between London St Pancras International and Ystrad Mynach?

First class tickets on trains between London St Pancras International and Ystrad Mynach typically offer more space, complimentary food and drink, and other amenities compared to standard class.

What amenities are available on trains between London St Pancras International and Ystrad Mynach?

Amenities on trains between London St Pancras International and Ystrad Mynach can include free Wi-Fi, power outlets, onboard catering, and comfortable seating.

What is the cheapest way to travel from London St Pancras International to Ystrad Mynach by train?

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

No, unfortunately there are no direct trains between London St Pancras International & Ystrad Mynach. However, there are 30 possible journeys which require a change.

What train companies run services from London St Pancras International to Ystrad Mynach?

GWR, Thameslink, Transport for Wales and Elizabeth Line are the main train operating companies running services between London St Pancras International and Ystrad Mynach.

Can I bring luggage on board trains between London St Pancras International and Ystrad Mynach?

Yes, you can bring luggage on board trains between London St Pancras International and Ystrad Mynach, but there may be limits on the number of bags or the size and weight of your luggage.

When are London St Pancras International to Ystrad Mynach Train Times?

Check out the upcoming trains from London St Pancras International to Ystrad Mynach on Friday 24th October 2025, with our handy timetable below.

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

Friday 24th October
DepartsArrivesChangesVia StationsDurationOperator
19:15 London St Pancras International22:45 Ystrad Mynach3 changesFarringdon
London Paddington
Cardiff Central
3 hrs 30 mins Get Tickets
20:15 London St Pancras International23:57 Ystrad Mynach3 changesFarringdon
London Paddington
Cardiff Central
3 hrs 42 mins Get Tickets
22:15 London St Pancras International06:25 Ystrad Mynach3 changesFarringdon
London Paddington
Cardiff Central
8 hrs 10 mins Get Tickets
Search all times & prices for today

What are my cheap ticket options for London St Pancras International to Ystrad Mynach 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 London St Pancras International to Ystrad Mynach start from as little as £32.50

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 London St Pancras International to Ystrad Mynach start from £60.20 one way, or £103.60 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 London St Pancras International to Ystrad Mynach are available for £149.50 one way, or £299.00 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 London St Pancras International Station

An Iconic Gateway: London St Pancras International

Whether you're a seasoned traveler or just setting out on an adventurous journey, London St Pancras International is a hub of activity that shines as one of the most iconic railway stations in London, and indeed Europe. Notably famous for its stunning Victorian architecture and clock tower, this station is more than just a transit point. It is a bustling metropolis in miniature, complete with shopping, dining, and high-speed connections that link London to the rest of the UK and beyond.

The station, originally opened in 1868, underwent a transformative revival with its redevelopment in the late 20th century, enhancing its functionality while preserving its historical grandeur. Today, it stands proud as a central node for both domestic and international rail journeys, making it an essential part of anyone's travel itinerary in London.

You’re in Good Hands: Facilities and Services

When it comes to traveler convenience, the station offers an impressive array of facilities. Purchasing your train tickets is a breeze thanks to the ticket office, which is open from early morning until late at night, seven days a week. For those who prefer, ticket machines are also readily available — including accessible versions. Collect your pre-booked tickets without hassle at these machines and start your journey with ease.

In need of a break? Rest easy knowing that St Pancras caters to all comfort needs: from lounges and a first-class waiting area to comprehensive customer support. Assistance is always at hand, be it through staff at help points, departure screens, or via easy access to essential amenities like induction loops and luggage services. Beyond that, the station is a beacon of accessibility, offering step-free access throughout, ramps for train access, and abundant accessible parking spaces.

Transport Links That Connect Worlds

One of the unbeatable features of London St Pancras International is its superb transport links. Taxis can be conveniently accessed on Midland Road and Pancras Road, serving both the Eurostar and domestic passengers. Nearby bus stops on Euston Road augment this, with accessible Transport for London buses helping you get to where you need without fuss.

The station’s underground connections are unparalleled. Integrated directly with London Kings Cross St Pancras station, it supports no fewer than six major Tube lines, ensuring you can reach any London destination with ease. Planning a jaunt further afield? Rail services offer direct routes and easy connections to key airports including Heathrow, Gatwick, Luton, and Stansted.

Where Can You Travel From St Pancras?

Whether your journey takes you to the historic city of Nottingham, the charming town of Canterbury West, or the bustling city of Sheffield, St Pancras acts as your gateway. Heading for a flight? Regular trains to Luton Airport Parkway and Gatwick Airport ensure stress-free access to your international flights. For day trips closer to the capital, routes to St Albans City, Luton, and Bedford are popular choices among travelers.

A Station of Stories, Art, and Culture

Beyond the trains and platforms, St Pancras resonates with cultural significance. It's not just a station but a picturesque destination in itself, offering visitors a blend of daily life and historical allure. Look up as you traverse the Olympic rings or indulge in a little retail therapy with designer stores and delightful eateries lining its concourse. True to its role as a vibrant urban scene, the station is alive with events and pop-up markets, ensuring there's always something new to discover.

Ready to explore the UK or embark on an international adventure? London St Pancras International offers the seamless experience, culture-rich environment, and connectivity that any traveler desires. Next time you book a journey, remember that at the heart of it all, St Pancras isn’t just a stop. It’s the start of a new adventure.

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!

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