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Trains from Grangetown (Cardiff) to
London St Pancras International

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Grangetown (Cardiff) to London St Pancras International by train

A train trip from Grangetown (Cardiff) to London St Pancras International takes about 3hrs 2 mins on average, covering roughly 131 miles (212 kilometres). With around 32 trains running each day, there's plenty of flexibility for your travel plans. If you book in advance, you can grab tickets starting from just £31.00, making it a budget-friendly option for those who plan ahead.

Grangetown (Cardiff) to London St Pancras International Key Stats

Arrival Station

London St Pancras International

Departure Station

Grangetown (Cardiff)

Frequency

32trains
per day

Journey Time

from2hrs 30 mins

Changes

2-3no direct
trains

First Train / Last Train

06:11 / 23:49

Distance

131miles
(212 km)

4 Routes

4 Train Operators

Prices

from£31.00

Travelling from Grangetown (Cardiff) to London St Pancras International by Train

Hop on a Train from Grangetown (Cardiff) to London St Pancras International – It’s Faster Than You Think!

Planning to travel from Grangetown (Cardiff) to London St Pancras International by train? Well, you've come to the right place – and don’t worry, it won’t take forever!

On average, the journey takes around 3hrs 2 mins. But if you’re in a hurry (or just really eager to get to London St Pancras International), the fastest trains can whisk you there in just 2hrs 30 mins. With roughly 32 trains running every day, you're spoiled for choice. This scenic 131-mile (212 km) journey usually requires just one change. You’ll be in the good hands of Transport for Wales, Elizabeth Line, GWR, Thameslink, all of whom offer comfy seats and plenty of luggage space – because, let’s face it, nobody likes a cramped train!

The best part? Tickets start from just £31.00 if you book in advance, which is a much better deal than scrambling for tickets on the day. Want to save even more? Travelling during Off-Peak hours or flashing a Railcard can help you keep more money in your wallet.

So, ready to snag those cheap tickets? Use our Journey Planner to find the latest prices and make your wallet happy. Keep scrolling for more travel tips, or check out our timetable above for live train times. Time to choo-choo your way to London St Pancras International!

Journey Details

Frequently asked questions about journeys between Grangetown (Cardiff) and London St Pancras International

Curious about your trip from Grangetown (Cardiff) to London St Pancras International? 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 Grangetown (Cardiff) and London St Pancras International by train?

The travel time between Grangetown (Cardiff) and London St Pancras International by train varies depending on the type of train and the route, but the average journey time is 3hrs 2 mins & the fastest journey takes 2hrs 30 mins.

What's the fastest journey time between Grangetown (Cardiff) and London St Pancras International by train?

The fastest journey time by train from Grangetown (Cardiff) to London St Pancras International is 2hrs 30 mins.

How much does the train from Grangetown (Cardiff) to London St Pancras International cost?

Train ticket prices from Grangetown (Cardiff) to London St Pancras International 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 Grangetown (Cardiff) and London St Pancras International?

The departure and arrival times for trains between Grangetown (Cardiff) and London St Pancras International vary depending on the day of the week and the type of train. Generally, there are around 32 departures and arrivals throughout the day. The first departure is 06:11, and the last train of the day leaves at 23:49.

What is the difference between first class and standard class on trains between Grangetown (Cardiff) and London St Pancras International?

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

What amenities are available on trains between Grangetown (Cardiff) and London St Pancras International?

Amenities on trains between Grangetown (Cardiff) and London St Pancras International can include free Wi-Fi, power outlets, onboard catering, and comfortable seating.

What is the cheapest way to travel from Grangetown (Cardiff) to London St Pancras International by train?

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

No, unfortunately there are no direct trains between Grangetown (Cardiff) & London St Pancras International. However, there are 32 possible journeys which require a change.

What train companies run services from Grangetown (Cardiff) to London St Pancras International?

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

Can I bring luggage on board trains between Grangetown (Cardiff) and London St Pancras International?

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

When are Grangetown (Cardiff) to London St Pancras International Train Times?

Check out the upcoming trains from Grangetown (Cardiff) to London St Pancras International 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
23:15 Grangetown (Cardiff)07:09 London St Pancras International3 changesCardiff Central
Bristol Temple Meads
London Paddington
7 hrs 54 mins Get Tickets
23:43 Grangetown (Cardiff)07:48 London St Pancras International3 changesCardiff Central
London Paddington
Farringdon
8 hrs 5 mins Get Tickets
Search all times & prices for today

What are my cheap ticket options for Grangetown (Cardiff) to London St Pancras International 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 Grangetown (Cardiff) to London St Pancras International 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 Grangetown (Cardiff) to London St Pancras International 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 Grangetown (Cardiff) to London St Pancras International 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 Grangetown (Cardiff) Station

Discover Grangetown (Cardiff) Train Station

Nestled just a stone's throw from Cardiff's bustling city center, Grangetown train station serves as a convenient jump-off point for both locals and visitors. Known for its vibrant community and historical architecture, Grangetown is a locality rich in culture and connectivity. Whether you're stopping by to explore the nearby attractions or heading further afield, the station offers a gateway to a myriad of destinations. Set amidst the captivating heart of one of Wales's most exciting cities, it's small yet full of potential for those looking to explore Cardiff and beyond.

Station Facilities and Services

Those planning a journey from Grangetown (Cardiff) station will find several essential facilities to enhance their travel experience. While the station lacks a ticket office, it does offer ticket machines for conveniently collecting prepaid tickets. These machines are fully accessible and support payment via major debit and credit cards, although they do not accept cash. An induction loop is also in place to aid those with hearing impairments.

Help points at the station ensure that assistance is within reach if needed. While there are no waiting rooms, refreshment facilities, or shops, there is seating available for those who have a little time before their train departs. CCTV is operational, adding a layer of security for the passengers, though it's worth noting that the station lacks amenities such as toilets and baby changing facilities.

Accessibility and Travel Assistance

Grangetown station is classified as Category C in terms of accessibility, which means that the platforms can only be reached by stairs. There are no ticket barriers or ramp facilities, and assistance is available for those who need it, but prior booking is advised. If you need more help, you can make use of the Transport for Wales Website to contact the Customer Relations team.

Getting To and From Grangetown

Travel connections at Grangetown have been designed for ease and efficiency. Although there's no dedicated car park, the station is a short walk from various public transport links, making it straightforward to transition between bus and train services. For those times when train service might not be available, a rail replacement bus service conveniently stops right at the station entrance.

Unfortunately, for those who prefer cycling, there are no bicycle storage facilities or cycle hire services at Grangetown. But, given its proximity to the city, some might find cycling directly from home to be a viable and scenic option.

Popular Train Routes from Grangetown

Grangetown (Cardiff) station provides exciting opportunities for regional travel. Cardiff Central, a critical hub in the Welsh railway network, is just a hop away, allowing travelers to connect to destinations across the UK. Local commuters often head to areas like Cathays, Cardiff Queen Street, and Penarth. For a hint of coastal breeze, Barry Island can be an enticing destination. Check out routes such as Grangetown to Cardiff Central or perhaps venture a bit further with trips to Caerphilly and beyond.

Your Journey Begins Here

Though modest in size, Grangetown (Cardiff) station serves as a key node for local and regional travel. It harbors the potential for adventure, from leisurely day trips to pivotal business meetings. Whether you're an avid traveler or someone looking for a simple, efficient commuting solution, you're sure to find that the connections through Grangetown can help you make the most of Cardiff's vibrant offerings. So as you plan your next trains from Grangetown (Cardiff), sit back, relax, and look forward to your upcoming journey.

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.

Looking for more inspiration?

Popular places to travel by train from Grangetown (Cardiff)