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Trains from Cardiff Central to
Sidcup

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Cardiff Central to Sidcup by train

A train trip from Cardiff Central to Sidcup takes about 4hrs 45 mins on average, covering roughly 141 miles (227 kilometres). With around 17 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 £27.50, making it a budget-friendly option for those who plan ahead.

Cardiff Central to Sidcup Key Stats

Arrival Station

Sidcup

Departure Station

Cardiff Central

Frequency

17trains
per day

Journey Time

from3hrs 59 mins

Changes

2-3no direct
trains

First Train / Last Train

05:07 / 23:54

Distance

141miles
(227 km)

5 Routes

5 Train Operators

Prices

from£27.50

Travelling from Cardiff Central to Sidcup by Train

Hop on a Train from Cardiff Central to Sidcup – It’s Faster Than You Think!

Planning to travel from Cardiff Central to Sidcup 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 4hrs 45 mins. But if you’re in a hurry (or just really eager to get to Sidcup), the fastest trains can whisk you there in just 3hrs 59 mins. With roughly 17 trains running every day, you're spoiled for choice. This scenic 141-mile (227 km) journey usually requires just one change. You’ll be in the good hands of Transport for Wales, Thameslink, GWR, Southeastern, Elizabeth Line, 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 £27.50 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 Sidcup!

Journey Details

Frequently asked questions about journeys between Cardiff Central and Sidcup

Curious about your trip from Cardiff Central to Sidcup? 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 Cardiff Central and Sidcup by train?

The travel time between Cardiff Central and Sidcup by train varies depending on the type of train and the route, but the average journey time is 4hrs 45 mins & the fastest journey takes 3hrs 59 mins.

What's the fastest journey time between Cardiff Central and Sidcup by train?

The fastest journey time by train from Cardiff Central to Sidcup is 3hrs 59 mins.

How much does the train from Cardiff Central to Sidcup cost?

Train ticket prices from Cardiff Central to Sidcup can start from as little as £27.50 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 Cardiff Central and Sidcup?

The departure and arrival times for trains between Cardiff Central and Sidcup vary depending on the day of the week and the type of train. Generally, there are around 17 departures and arrivals throughout the day. The first departure is 05:07, and the last train of the day leaves at 23:54.

What is the difference between first class and standard class on trains between Cardiff Central and Sidcup?

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

What amenities are available on trains between Cardiff Central and Sidcup?

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

What is the cheapest way to travel from Cardiff Central to Sidcup by train?

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

No, unfortunately there are no direct trains between Cardiff Central & Sidcup. However, there are 17 possible journeys which require a change.

What train companies run services from Cardiff Central to Sidcup?

Transport for Wales, Thameslink, GWR, Southeastern and Elizabeth Line are the main train operating companies running services between Cardiff Central and Sidcup.

Can I bring luggage on board trains between Cardiff Central and Sidcup?

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

When are Cardiff Central to Sidcup Train Times?

Check out the upcoming trains from Cardiff Central to Sidcup on Thursday 12th June 2025, with our handy timetable below.

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

Thursday 12th June
DepartsArrivesChangesVia StationsDurationOperator
05:07 Cardiff Central09:23 Sidcup3 changesLondon Paddington
Farringdon
London Bridge
4 hrs 16 mins Get Tickets
06:24 Cardiff Central10:23 Sidcup3 changesLondon Paddington
Bond Street (Elizabeth Line)
London Bridge
3 hrs 59 mins Get Tickets
07:23 Cardiff Central11:23 Sidcup2 changesLondon Paddington
London Charing Cross
4 hrs Get Tickets
08:18 Cardiff Central12:23 Sidcup2 changesLondon Paddington
London Charing Cross
4 hrs 5 mins Get Tickets
09:19 Cardiff Central13:23 Sidcup3 changesLondon Paddington
Farringdon
London Bridge
4 hrs 4 mins Get Tickets
10:18 Cardiff Central14:23 Sidcup2 changesLondon Paddington
London Charing Cross
4 hrs 5 mins Get Tickets
11:18 Cardiff Central15:23 Sidcup2 changesLondon Paddington
London Charing Cross
4 hrs 5 mins Get Tickets
12:18 Cardiff Central16:23 Sidcup2 changesLondon Paddington
London Charing Cross
4 hrs 5 mins Get Tickets
13:18 Cardiff Central17:23 Sidcup2 changesLondon Paddington
London Charing Cross
4 hrs 5 mins Get Tickets
14:18 Cardiff Central18:21 Sidcup2 changesLondon Paddington
London Charing Cross
4 hrs 3 mins Get Tickets
15:18 Cardiff Central19:23 Sidcup2 changesLondon Paddington
London Charing Cross
4 hrs 5 mins Get Tickets
16:21 Cardiff Central20:23 Sidcup3 changesLondon Paddington
Farringdon
London Bridge
4 hrs 2 mins Get Tickets
Search all times & prices for today

What are my cheap ticket options for Cardiff Central to Sidcup 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 Cardiff Central to Sidcup start from as little as £27.50

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 Cardiff Central to Sidcup start from £102.40 one way, or £103.40 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 Cardiff Central to Sidcup are available for £77.60 one way, or £102.70 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 Cardiff Central Station

Discover Cardiff Central Train Station

Cardiff Central train station is not just a hub of connectivity but a vibrant part of the city's fabric. Nestled in the heart of Cardiff, the station serves as a gateway to a rich tapestry of Welsh culture and beyond, offering excellent transport links to many popular destinations. Whether you're a local commuter, a tourist exploring Wales, or a business traveler, Cardiff Central provides the amenities and services to ensure your journey is comfortable and convenient.

Facilities and Amenities

Cardiff Central station is designed with the comfort of travelers in mind. With ticket office hours stretching from early morning until late at night, and the presence of both regular and accessible ticket machines, purchasing and collecting tickets is straightforward. If you've opted to buy your tickets online, you can conveniently collect them from the ticket machines.

The station is fully accessible with step-free access across all platforms, making travel simple for everyone, including those with mobility issues. You'll also find helpful staff available almost 24/7 to assist with any inquiries. With multiple waiting rooms open daily from 6 am to 10 pm, you can relax comfortably while awaiting your train. And if you're looking to pass the time, Cardiff Central boasts shops like WHSmith, and various vending machines for hot and cold refreshments.

Connectivity and Travel Links

This bustling station is well-connected to local and regional transport services. You can access the taxi ranks located on Saunders Road or take advantage of the newly opened Cardiff Bus Interchange at Central Square, which enhances your options for onward journey convenience. For those needing to catch a flight, the T9 Airport Express coach service is just a stone's throw away, offering a direct link to Cardiff Airport in about 40 minutes. Discover the flexibility of limitless travel within Cardiff when you purchase a Cardiff PlusBus ticket alongside your train ticket!

Popular Destinations

Cardiff Central serves as a perfect launch point for scenic and practical rail journeys. Head to London Paddington for a day in the capital, or perhaps enjoy a coastal trip to Swansea. For those seeking closer adventures, you might consider hopping on a train to Newport or the historic city of Bath Spa.

In Conclusion

Cardiff Central train station stands as a pillar of convenience and connectivity in Wales. Whether you're buying a ticket on-site or collecting one pre-purchased online, embarking on a quick local trip or a grand voyage to the bustling cityscape of London, Cardiff Central has got you covered. With its strategic location, comprehensive facilities, and countless onward travel possibilities, your journey begins right here. Dive into the efficiency and ease offered by Cardiff Central and let it be the starting point for your next travel adventure.

Everything you need to know about Sidcup Station

Your Gateway to London and Beyond: Sidcup Train Station

Sidcup Train Station is more than just a hub of travel; it's a gateway to the wonders of South East London and beyond. Whether you're starting a daily commute or planning a leisure trip, Sidcup station is strategically placed to whisk you away to many exciting destinations. Discover the ease of travel and enjoy a stress-free experience at one of Greater London's well-equipped train stations.

Facilities & Accessibility at Sidcup Station

At Sidcup Station, passenger convenience takes center stage. The ticket office is operational every day, offering a broad window from early morning till late evening. For those who prefer the speed of self-service, there are multiple ticket vending machines located conveniently on both platforms. So, whether you're a planner who gets tickets in advance or a spur-of-the-moment traveler, your needs are covered.

Accessibility is critically managed here, ensuring that step-free access is available through dedicated entrances for both directions. Sidcup Station falls under Category B, catering to limited yet essential accessibility needs. While some platforms feature footbridge interchange, the station thoughtfully provides step-free interfaces via roadways, making it feasible for differently-abled passengers and those with heavy luggage.

Onward Travel Made Easy

Sidcup Station seamlessly connects you to various onward travel options, easing the transition between different modes of transportation. From the bustling station, you are within easy reach of local bus services and a nearby taxi office, conveniently located on the approach road to the car park. Should your train service be temporarily disrupted, rest easy knowing that the rail replacement services are easily accessible from the main entrance on Jubilee Way. For a detailed map or timetables, many resources are available online to plan your journey further.

Popular Destinations From Sidcup Station

If you're in search of inspiration for your next adventure, some of the most popular travel routes from Sidcup include destinations such as London Bridge, London Charing Cross, and London Cannon Street. Each location offers its unique mix of sights, sounds, and experiences.

For business commuters or those wanting to explore London's vibrant scenes, London Victoria and London St Pancras International are easily reached from Sidcup. Fancy a quick shopping spree? Head to Greenhithe for Bluewater for a premium retail experience. Whether you're traveling near or far, Sidcup Station serves as a reliable springboard for your journeys.

Embrace the Journey

Traveling from Sidcup offers not just a journey, but a range of experiences. Whether making use of the shopping facilities with kiosks and ATMs on-site or taking advantage of the cycling spaces available, Sidcup aims to make your travel seamless. With practical amenities such as accessible ticket barriers and toilets, Sidcup Station ensures that every traveler is afforded a comfortable experience.

Embark on an exploration from Sidcup Station today. With everything you need right at your fingertips, you're all set for a journey that's both enjoyable and hassle-free. So, grab your tickets, settle in with a coffee from the kiosk, and watch the world of possibilities unfold from Sidcup's welcoming platforms.

Looking for more inspiration?

Popular places to travel by train from Cardiff Central