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Trains from London St Pancras International to
Porthmadog

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London St Pancras International to Porthmadog by train

Planning a train journey from London St Pancras International to Porthmadog? The trip usually takes about 8hrs 51 mins, covering approximately 195 miles (314 kilometres). With roughly 7 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 £16.00, offering an economical choice for savvy travelers.

London St Pancras International to Porthmadog Key Stats

Arrival Station

Porthmadog

Departure Station

London St Pancras International

Frequency

7trains
per day

Journey Time

from7hrs 6 mins

Changes

2-3no direct
trains

First Train / Last Train

05:27 / 23:59

Distance

195miles
(314 km)

4 Routes

5 Train Operators

Prices

from£16.00

Travelling from London St Pancras International to Porthmadog by Train

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

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

Typically, the trip takes about 8hrs 51 mins. If you're rushing or eager to reach London St Pancras International, the quickest trains can get you there in just 7hrs 6 mins. With approximately 7 trains operating daily, you have plenty of options. This picturesque 195-mile (314 km) route usually requires just one change, with Transport for Wales, Thameslink, East Midlands Railway, CrossCountry, Avanti West Coast 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 £16.00, 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 Porthmadog!

Journey Details

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

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

The travel time between London St Pancras International and Porthmadog by train varies depending on the type of train and the route, but the average journey time is 8hrs 51 mins & the fastest journey takes 7hrs 6 mins.

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

The fastest journey time by train from London St Pancras International to Porthmadog is 7hrs 6 mins.

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

Train ticket prices from London St Pancras International to Porthmadog can start from as little as £16.00 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 Porthmadog?

The departure and arrival times for trains between London St Pancras International and Porthmadog vary depending on the day of the week and the type of train. Generally, there are around 7 departures and arrivals throughout the day. The first departure is 05:27, and the last train of the day leaves at 23:59.

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

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

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

No, unfortunately there are no direct trains between London St Pancras International & Porthmadog. However, there are 7 possible journeys which require a change.

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

Transport for Wales, Thameslink, East Midlands Railway, CrossCountry and Avanti West Coast are the main train operating companies running services between London St Pancras International and Porthmadog.

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

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

Check out the upcoming trains from London St Pancras International to Porthmadog 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
13:46 London St Pancras International20:55 Porthmadog3 changesFinsbury Park
London Euston
Birmingham New Street
7 hrs 9 mins Get Tickets
23:46 London St Pancras International12:51 Porthmadog2 changesPeterborough
Birmingham New Street
13 hrs 5 mins Get Tickets
23:56 London St Pancras International12:51 Porthmadog3 changesLondon Blackfriars
Peterborough
Birmingham New Street
12 hrs 55 mins Get Tickets
Search all times & prices for today

What are my cheap ticket options for London St Pancras International to Porthmadog 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 Porthmadog start from as little as £16.00

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 Porthmadog start from £73.40 one way, or £89.40 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 Porthmadog are available for £118.30 one way, or £200.50 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 Porthmadog Station

Exploring Porthmadog Train Station

Porthmadog, a charming coastal town located in Gwynedd, Wales, is known for its beautiful views and rich history. It is a gateway to the stunning landscapes of Snowdonia and a favored starting point for explorers of the Welsh heritage railways. If you're planning to travel by rail, Porthmadog train station offers a convenient point of entry to this enchanting region. While the station may be modest, its connections and charm add to its character. Thoroughly understanding the station's facilities and connections will ensure your trip is comfortable and well-planned.

Station Facilities and Accessibility

While Porthmadog train station might not boast an array of facilities, it serves its purpose well for local and visiting travelers alike. There isn’t a ticket office or ticket machines, so it’s advisable to purchase tickets online or via other available platforms before arriving at the station. For those needing assistance, the station supports relevant accessibility certifications and offers step-free access. Step-free access is available to Platform 1 and 2, with the convenience of a level crossing between them.

However, services such as accessible toilets and waiting rooms are absent, and facilities for refreshments or shopping aren't available either. On the bright side, there is a clearly visible seating area for passengers to rest while waiting for their trains. The station’s car park is free and open 24 hours a day, though it provides only six spaces with no specific accessible parking.

Travel Connections and Local Transport

For those looking to explore more of Porthmadog and its surrounding areas, local bus services are available from the station. They run to Gwastadnant, Caernarfon, Pwllheli, and Beddgelert, ensuring seamless onward travel for visitors and locals. While there are no cycles for hire directly at the station, the town itself offers various bike hire options should you wish to explore on two wheels. The rail replacement bus services, when needed, can be accessed conveniently from the station's car park.

Popular Train Journeys from Porthmadog

Porthmadog is not only a starting point but also a launchpad to a range of appealing destinations across Wales. Some favorite routes include trips from Porthmadog to Pwllheli, known for its sweeping beaches, or to the picturesque village of Criccieth, which is famed for its historic castle. For those intending to venture further, journeys from Porthmadog to cities like Birmingham New Street or Wolverhampton are also available, providing a taste of Wales beyond its rural settings.

For the wildlife enthusiasts and hikers, hopping on a train to Harlech or Aberdovey offers breathtaking scenery and a blend of history and nature. Porthmadog's connections extend the possibility of discovering the diverse and rich experiences the landscape of Wales offers.

Conclusion

Whether you're a visitor attracted by the promises of coastal charm or a local planning a journey, Porthmadog train station is a noteworthy junction. Its quaint charm is underpinned by the dramatic backdrops of North Wales, offering a journey worth taking. As you plan your trip to or from Porthmadog, consider buying your tickets online to ensure easy travel, and capitalize on the efficient network of connections that can take you across the region and beyond. So, pack your bags and get ready to experience the magical blend of serenity and adventure with a railway journey starting from Porthmadog!

Looking for more inspiration?

Popular places to travel by train from London St Pancras International