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Trains from London St Pancras International to
Cathays

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London St Pancras International to Cathays by train

Planning a train journey from London St Pancras International to Cathays? The trip usually takes about 3hrs 19 mins, covering approximately 131 miles (211 kilometres). With roughly 31 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 £31.00, offering an economical choice for savvy travelers.

London St Pancras International to Cathays Key Stats

Arrival Station

Cathays

Departure Station

London St Pancras International

Frequency

31trains
per day

Journey Time

from2hrs 45 mins

Changes

3-3no direct
trains

First Train / Last Train

00:25 / 23:56

Distance

131miles
(211 km)

1 Routes

4 Train Operators

Prices

from£31.00

Travelling from London St Pancras International to Cathays by Train

Jump on a Train from London St Pancras International to Cathays – It's Quicker Than You Expect!

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

Typically, the trip takes about 3hrs 19 mins. If you're rushing or eager to reach London St Pancras International, the quickest trains can get you there in just 2hrs 45 mins. With approximately 31 trains operating daily, you have plenty of options. This picturesque 131-mile (211 km) route usually requires just one change, with Transport for Wales, Elizabeth Line, GWR, Thameslink 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 £31.00, 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 Cathays!

Journey Details

Frequently asked questions about journeys between London St Pancras International and Cathays

Curious about your trip from London St Pancras International to Cathays? 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 Cathays by train?

The travel time between London St Pancras International and Cathays by train varies depending on the type of train and the route, but the average journey time is 3hrs 19 mins & the fastest journey takes 2hrs 45 mins.

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

The fastest journey time by train from London St Pancras International to Cathays is 2hrs 45 mins.

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

Train ticket prices from London St Pancras International to Cathays can start from as little as £31.00 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 London St Pancras International and Cathays?

The departure and arrival times for trains between London St Pancras International and Cathays vary depending on the day of the week and the type of train. Generally, there are around 31 departures and arrivals throughout the day. The first departure is 00:25, 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 Cathays?

First class tickets on trains between London St Pancras International and Cathays 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 Cathays?

Amenities on trains between London St Pancras International and Cathays 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 Cathays 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 Cathays. On traintickets.com, we do all the work for you to find the cheapest way possible to get to Cathays, 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 Cathays?

No, unfortunately there are no direct trains between London St Pancras International & Cathays. However, there are 31 possible journeys which require a change.

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

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

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

Yes, you can bring luggage on board trains between London St Pancras International and Cathays, 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 Cathays Train Times?

Check out the upcoming trains from London St Pancras International to Cathays 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
22:15 London St Pancras International05:30 Cathays3 changesFarringdon
London Paddington
Cardiff Central
7 hrs 15 mins Get Tickets
23:56 London St Pancras International08:32 Cathays3 changesFarringdon
London Paddington
Cardiff Central
8 hrs 36 mins Get Tickets
Search all times & prices for today

What are my cheap ticket options for London St Pancras International to Cathays 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 Cathays start from as little as £31.00

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 London St Pancras International to Cathays start from £57.60 one way, or £99.00 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 Cathays are available for £147.10 one way, or £294.20 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 Cathays Station

Exploring Cathays Train Station: A Gateway in Cardiff

Positioned within the dynamic city of Cardiff, Cathays station serves as a pivotal gateway for local commuters and travelers. Its strategic location near Cardiff University makes it an essential hub for students and visitors alike. As part of the wider UK rail network, Cathays provides efficient services that connect you effortlessly to an array of destinations within and beyond Wales. Whether you're catching a train to Cardiff Central for a city-center adventure or heading out to scenic Barry Island, Cathays station is your dependable departure point.

Facilities and Services at Cathays Station

At Cathays, convenience is a priority. The station offers a ticket office open during weekdays from 06:30 to 19:30. On Saturdays, hours are reduced, yet adequate for a casual weekend jaunt. Automated ticket machines ensure ease of access outside these hours, and with the ability to collect tickets purchased online, your journey begins with minimal fuss. For those concerned with accessibility, the platform configuration may pose challenges with the absence of step-free access across platforms. However, helpful station staff and facilities like induction loops and customer help points are in place to ensure assistance is readily available. CCTV coverage adds an extra layer of security for all travelers.

Travel Connections Beyond the Tracks

Navigating beyond the rails is easy at Cathays. The rail replacement bus stop and regular local buses are conveniently located on Park Place, making it simple to plan an onward journey. Though Cathays does not provide ongoing taxi or cycle hire services directly, Cardiff's robust network of public transport ensures you're never far from your next connection.

Ticketing, Shopping, and Comfort at the Station

While the station facilitates efficient ticketing, it misses amenities like shopping outlets, refreshment stands, and public Wi-Fi. Planning ahead by grabbing refreshments prior to arrival could be essential. For cyclists, safe bicycle storage with CCTV ensures your bicycles remain secure during extended visits. Though amenities such as a waiting room are lacking, available seating areas ensure a comfortable stopover.

Popular Routes from Cathays Station

Cathays is your starting point for an array of adventures. Why not explore Barry’s picturesque seaside or immerse yourself in Swansea’s vibrant culture? For those interested in urban exploration, a quick trip to Cardiff Queen Street offers central city excitement. Here are a few key routes to consider: take the scenic journey from Cathays to Barry Island or revel in the academic and cultural offerings just a train ride away, such as from Cathays to Cardiff Central.

Wrapping Up Your Journey from Cathays

Cathays train station is more than just a stop—it's the beginning of a journey, connecting you not only to Cardiff's rich offerings but also to broader locations across the UK. While it may lack some comforts, its strategic placement and robust connections ensure an efficient travel experience. Next time you're planning to venture from Cardiff, consider joining the many passengers who choose Cathays as their travel companion. Grab your tickets with ease, embark on an adventure, and explore the myriad of possibilities this charming station opens up.

With a plethora of destinations at your fingertips and the convenience of ticket purchases and travel updates at your disposal, Cathays station stands as a testament to efficient rail travel in the UK. Remember, wherever your journey takes you next, a smooth start begins with planning and an open mind. Happy travels!

Looking for more inspiration?

Popular places to travel by train from London St Pancras International