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Trains from Porthmadog to
Cardiff Bay

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Porthmadog to Cardiff Bay by train

Planning a train journey from Porthmadog to Cardiff Bay? The trip usually takes about 7hrs 29 mins, covering approximately 109 miles (175 kilometres). With roughly 5 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 £17.70, offering an economical choice for savvy travelers.

Porthmadog to Cardiff Bay Key Stats

Arrival Station

Cardiff Bay

Departure Station

Porthmadog

Frequency

5trains
per day

Journey Time

from6hrs 4 mins

Changes

3-3no direct
trains

First Train / Last Train

07:47 / 21:25

Distance

109miles
(175 km)

1 Routes

1 Train Operators

Prices

from£17.70

Travelling from Porthmadog to Cardiff Bay by Train

Jump on a Train from Porthmadog to Cardiff Bay – It's Quicker Than You Expect!

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

Typically, the trip takes about 7hrs 29 mins. If you're rushing or eager to reach Porthmadog, the quickest trains can get you there in just 6hrs 4 mins. With approximately 5 trains operating daily, you have plenty of options. This picturesque 109-mile (175 km) route usually requires just one change, with Transport for Wales 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 £17.70, 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 Cardiff Bay!

Journey Details

Frequently asked questions about journeys between Porthmadog and Cardiff Bay

Curious about your trip from Porthmadog to Cardiff Bay? 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 Porthmadog and Cardiff Bay by train?

The travel time between Porthmadog and Cardiff Bay by train varies depending on the type of train and the route, but the average journey time is 7hrs 29 mins & the fastest journey takes 6hrs 4 mins.

What's the fastest journey time between Porthmadog and Cardiff Bay by train?

The fastest journey time by train from Porthmadog to Cardiff Bay is 6hrs 4 mins.

How much does the train from Porthmadog to Cardiff Bay cost?

Train ticket prices from Porthmadog to Cardiff Bay can start from as little as £17.70 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 Porthmadog and Cardiff Bay?

The departure and arrival times for trains between Porthmadog and Cardiff Bay vary depending on the day of the week and the type of train. Generally, there are around 5 departures and arrivals throughout the day. The first departure is 07:47, and the last train of the day leaves at 21:25.

What is the difference between first class and standard class on trains between Porthmadog and Cardiff Bay?

First class tickets on trains between Porthmadog and Cardiff Bay typically offer more space, complimentary food and drink, and other amenities compared to standard class.

What amenities are available on trains between Porthmadog and Cardiff Bay?

Amenities on trains between Porthmadog and Cardiff Bay can include free Wi-Fi, power outlets, onboard catering, and comfortable seating.

What is the cheapest way to travel from Porthmadog to Cardiff Bay by train?

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

No, unfortunately there are no direct trains between Porthmadog & Cardiff Bay. However, there are 5 possible journeys which require a change.

What train companies run services from Porthmadog to Cardiff Bay?

Transport for Wales are the main train operating companies running services between Porthmadog and Cardiff Bay.

Can I bring luggage on board trains between Porthmadog and Cardiff Bay?

Yes, you can bring luggage on board trains between Porthmadog and Cardiff Bay, but there may be limits on the number of bags or the size and weight of your luggage.

When are Porthmadog to Cardiff Bay Train Times?

Check out the upcoming trains from Porthmadog to Cardiff Bay on Saturday 26th April 2025, with our handy timetable below.

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

Saturday 26th April
DepartsArrivesChangesVia StationsDurationOperator
09:58 Porthmadog16:09 Cardiff Bay3 changesShrewsbury
Cardiff Central
Cardiff Queen Street
6 hrs 11 mins Get Tickets
11:57 Porthmadog18:22 Cardiff Bay3 changesShrewsbury
Cardiff Central
Cardiff Queen Street
6 hrs 25 mins Get Tickets
14:06 Porthmadog20:22 Cardiff Bay3 changesShrewsbury
Cardiff Central
Cardiff Queen Street
6 hrs 16 mins Get Tickets
18:00 Porthmadog06:36 Cardiff Bay3 changesShrewsbury
Cardiff Central
Cardiff Queen Street
12 hrs 36 mins Get Tickets
Search all times & prices for today

What are my cheap ticket options for Porthmadog to Cardiff Bay 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 Porthmadog to Cardiff Bay start from as little as £17.70

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.

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 Porthmadog to Cardiff Bay are available for £51.40 one way, or £56.80 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 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!

Everything you need to know about Cardiff Bay Station

Explore Cardiff Bay Train Station: Your Gateway to Adventure

Looking to explore the beautiful Cardiff Bay area or need a convenient station for your daily commute? Cardiff Bay Train Station is a hub poised to cater to every traveler, whether you're visiting for leisure or business. Although a smaller station, it offers essential services to kickstart your journey with ease.

Facilities at Cardiff Bay Station

While Cardiff Bay Train Station may not boast extensive amenities, it does efficiently cover the key necessities for travelers. You won't find a ticket office but don’t fret! Ticket machines are there to facilitate collection of pre-purchased tickets, accept both cash and cards, and are accessible for all travelers, including those who use wheelchairs. Notably, the station provides step-free access from Bute Street and Lloyd George Avenue, maintaining its 'Category A' accessibility status.

For those curious about smart travel, Cardiff Bay does not issue smartcards, but validators are available for use. And should you need assistance, a help point is there, alongside departure and arrival screens, ensuring you’re kept in the loop about train statuses. Be sure to take advantage of the assistance service, which permits bookings up to two hours before your trip starts. Whenever needed, contacting the Transport for Wales Customer Relations team is a few clicks away.

Getting There and Away: Transport Connections

Effortlessly commute in and out of Cardiff Bay with the station’s array of transport links. A strategically placed rail replacement bus stop awaits on Bute Street, and bus services are conveniently available right outside the station. If you fancy cycling over public transport, Nextbike/Ovo bike sharing has you covered, with docking stations ready at Lloyd George Avenue for exploring the city on two wheels.

Travel Inspiration: Destinations from Cardiff Bay

Cardiff Bay is more than just a starting point; it’s a gateway to numerous popular destinations throughout Wales. Plan a quick trip to Cardiff Queen Street for shopping or head towards Cardiff Central for further connections. Delight in a scenic ride to Barry Island, or join the cultural festivities in Swansea. Whether for work or pleasure, hopping on a train from Cardiff Bay will take you anywhere you need to go with ease.

Wrap Up Your Cardiff Journey

While it may not resemble the grand European stations with vast facilities, Cardiff Bay Train Station still holds its charm. Simple, efficient, and conveniently located, it stands ready to cater to your travel needs without hassle. So, plan your trip, grab your tickets, and let Cardiff Bay Train Station be your gateway to exploring the vibrant scenes and serene landscapes of Wales.

Need more detailed travel information or want to organize your tickets beforehand? Visit National Rail's official website for a seamless experience.

Looking for more inspiration?

Popular places to travel by train from Porthmadog