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Trains from Kew Gardens to
Cardiff Bay

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Kew Gardens to Cardiff Bay by train

Planning a train journey from Kew Gardens to Cardiff Bay? The trip usually takes about 4hrs 14 mins, covering approximately 124 miles (199 kilometres). With roughly 23 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 £28.00, offering an economical choice for savvy travelers.

Kew Gardens to Cardiff Bay Key Stats

Arrival Station

Cardiff Bay

Departure Station

Kew Gardens

Frequency

23trains
per day

Journey Time

from3hrs 28 mins

Changes

4-4no direct
trains

First Train / Last Train

06:15 / 00:01

Distance

124miles
(199 km)

1 Routes

4 Train Operators

Prices

from£28.00

Travelling from Kew Gardens to Cardiff Bay by Train

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

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

Typically, the trip takes about 4hrs 14 mins. If you're rushing or eager to reach Kew Gardens, the quickest trains can get you there in just 3hrs 28 mins. With approximately 23 trains operating daily, you have plenty of options. This picturesque 124-mile (199 km) route usually requires just one change, with London Overground, South Western Railway, GWR, 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 £28.00, 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 Cardiff Bay!

Journey Details

Frequently asked questions about journeys between Kew Gardens and Cardiff Bay

Curious about your trip from Kew Gardens 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 Kew Gardens and Cardiff Bay by train?

The travel time between Kew Gardens and Cardiff Bay by train varies depending on the type of train and the route, but the average journey time is 4hrs 14 mins & the fastest journey takes 3hrs 28 mins.

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

The fastest journey time by train from Kew Gardens to Cardiff Bay is 3hrs 28 mins.

How much does the train from Kew Gardens to Cardiff Bay cost?

Train ticket prices from Kew Gardens to Cardiff Bay can start from as little as £28.00 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 Kew Gardens and Cardiff Bay?

The departure and arrival times for trains between Kew Gardens and Cardiff Bay vary depending on the day of the week and the type of train. Generally, there are around 23 departures and arrivals throughout the day. The first departure is 06:15, and the last train of the day leaves at 00:01.

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

First class tickets on trains between Kew Gardens 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 Kew Gardens and Cardiff Bay?

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

What is the cheapest way to travel from Kew Gardens 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 Kew Gardens 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 Kew Gardens to Cardiff Bay?

No, unfortunately there are no direct trains between Kew Gardens & Cardiff Bay. However, there are 23 possible journeys which require a change.

What train companies run services from Kew Gardens to Cardiff Bay?

London Overground, South Western Railway, GWR and Transport for Wales are the main train operating companies running services between Kew Gardens and Cardiff Bay.

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

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

When are Kew Gardens to Cardiff Bay Train Times?

Check out the upcoming trains from Kew Gardens to Cardiff Bay on Thursday 31st July 2025, with our handy timetable below.

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

Thursday 31st July
DepartsArrivesChangesVia StationsDurationOperator
17:26 Kew Gardens21:06 Cardiff Bay4 changesRichmond (London)
Reading
Cardiff Central
Cardiff Queen Street
3 hrs 40 mins Get Tickets
18:27 Kew Gardens22:06 Cardiff Bay4 changesRichmond (London)
Reading
Cardiff Central
Cardiff Queen Street
3 hrs 39 mins Get Tickets
19:14 Kew Gardens23:24 Cardiff Bay4 changesRichmond (London)
Reading
Cardiff Central
Cardiff Queen Street
4 hrs 10 mins Get Tickets
21:15 Kew Gardens06:36 Cardiff Bay4 changesRichmond (London)
Reading
Cardiff Central
Cardiff Queen Street
9 hrs 21 mins Get Tickets
23:56 Kew Gardens08:36 Cardiff Bay4 changesRichmond (London)
Reading
Cardiff Central
Cardiff Queen Street
8 hrs 40 mins Get Tickets
Search all times & prices for today

What are my cheap ticket options for Kew Gardens 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 Kew Gardens to Cardiff Bay start from as little as £28.00

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 Kew Gardens to Cardiff Bay start from £59.70 one way, or £103.60 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 Kew Gardens to Cardiff Bay are available for £149.50 one way, or £299.00 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 Kew Gardens Station

Discovering Kew Gardens Station: Your Rail Travel Companion

Nestled in the picturesque borough of Richmond upon Thames, Kew Gardens Station presents itself as a charming gateway for travelers, especially those intending to explore the historical and botanical wonders of Kew Gardens. Beyond its lush surroundings, the station is a pivotal node for visitors and locals seeking a seamless travel experience. Whether you're here for leisure, work, or simply passing through, Kew Gardens is poised to meet your transit needs with an unbeatable blend of convenience and connectivity.

Amenities and Facilities at Kew Gardens Station

Though quaint, Kew Gardens Station is well equipped to serve its daily commuters and occasional travelers. Ticket machines are readily available, offering a practical alternative for those who prefer purchasing tickets online and collecting them on-site. The machines, alongside the ticket counter, support contactless payments and include accessible options for ease of use by all passengers. Although lacking a staffed ticket office, the station comes primed with induction loops to assist the hearing impaired.

With step-free access throughout, the station ensures ease of movement for passengers on the go. However, if you're waiting for a train, note that the station lacks formal seating areas and waiting rooms. Restroom facilities are accessible on the eastbound platform and while the station's ATM and refreshment facilities will cover most needs, there are diverse shopping options just outside, including a Tesco and Starbucks.

Transport Links from Kew Gardens Station

Kew Gardens Station connects efficiently to London's transport ecosystem. Amidst its leafy neighborhood charm, the station's tactical position on the District Line links passengers swiftly into central hubs. For those navigating beyond rail, the area is well-served by local buses with routes available via the TfL's interactive map. Clearly positioned replacement bus stops on Kew Road provide additional transit redundancy.

Travelers heading to airports will find straightforward interchange opportunities. Catch the Piccadilly Line at Hammersmith for Heathrow or, if Gatwick is your endpoint, links are available from West Brompton or Clapham Junction through casual transfers at key stations including Richmond.

Popular Routes from Kew Gardens Station

Diversifying your travel itineraries from Kew Gardens Station is simple with regular service soaking up much trafficked routes. Venture to Richmond for scenic escapes or align with the city's northern boroughs including Willesden Junction and Highbury and Islington. Notable other lines include connectivity towards Stratford. Whether it's a leisurely stroll in Camden or an expedition across South London to Clapham Junction, Kew is an ideal starting point.

Embrace Your Journey at Kew Gardens Station

With its advantageous location and functional amenities, Kew Gardens Station is more than a transit point—it's your partner in exploring the depths of both nature and urban life that London offers. Despite being modest in its physical footprint, it compensates with efficient connections and clear pathways, ensuring your journey is as smooth as can be. So, whether it’s your routine commute or an impromptu adventure, Kew Gardens stands ready, inviting you to board and explore.

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 Kew Gardens