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Trains from Cardiff Bay to
Didcot Parkway

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Cardiff Bay to Didcot Parkway by train

A train trip from Cardiff Bay to Didcot Parkway takes about 2hrs 17 mins on average, covering roughly 83 miles (134 kilometres). With around 25 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 £24.00, making it a budget-friendly option for those who plan ahead.

Cardiff Bay to Didcot Parkway Key Stats

Arrival Station

Didcot Parkway

Departure Station

Cardiff Bay

Frequency

25trains
per day

Journey Time

from1hrs 49 mins

Changes

2-3no direct
trains

First Train / Last Train

06:56 / 23:59

Distance

83miles
(134 km)

3 Routes

2 Train Operators

Prices

from£24.00

Travelling from Cardiff Bay to Didcot Parkway by Train

Hop on a Train from Cardiff Bay to Didcot Parkway – It’s Faster Than You Think!

Planning to travel from Cardiff Bay to Didcot Parkway 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 2hrs 17 mins. But if you’re in a hurry (or just really eager to get to Didcot Parkway), the fastest trains can whisk you there in just 1hrs 49 mins. With roughly 25 trains running every day, you're spoiled for choice. This scenic 83-mile (134 km) journey usually requires just one change. You’ll be in the good hands of Transport for Wales, GWR, 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 £24.00 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 Didcot Parkway!

Journey Details

Frequently asked questions about journeys between Cardiff Bay and Didcot Parkway

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

The travel time between Cardiff Bay and Didcot Parkway by train varies depending on the type of train and the route, but the average journey time is 2hrs 17 mins & the fastest journey takes 1hrs 49 mins.

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

The fastest journey time by train from Cardiff Bay to Didcot Parkway is 1hrs 49 mins.

How much does the train from Cardiff Bay to Didcot Parkway cost?

Train ticket prices from Cardiff Bay to Didcot Parkway can start from as little as £24.00 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 Cardiff Bay and Didcot Parkway?

The departure and arrival times for trains between Cardiff Bay and Didcot Parkway vary depending on the day of the week and the type of train. Generally, there are around 25 departures and arrivals throughout the day. The first departure is 06:56, and the last train of the day leaves at 23:59.

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

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

What amenities are available on trains between Cardiff Bay and Didcot Parkway?

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

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

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

No, unfortunately there are no direct trains between Cardiff Bay & Didcot Parkway. However, there are 25 possible journeys which require a change.

What train companies run services from Cardiff Bay to Didcot Parkway?

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

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

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

When are Cardiff Bay to Didcot Parkway Train Times?

Check out the upcoming trains from Cardiff Bay to Didcot Parkway on Sunday 27th April 2025, with our handy timetable below.

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

Sunday 27th April
DepartsArrivesChangesVia StationsDurationOperator
06:56 Cardiff Bay08:55 Didcot Parkway3 changesCardiff Queen Street
Cardiff Central
Swindon (Wilts)
1 hrs 59 mins Get Tickets
07:26 Cardiff Bay09:17 Didcot Parkway3 changesCardiff Queen Street
Cardiff Central
Swindon (Wilts)
1 hrs 51 mins Get Tickets
08:08 Cardiff Bay10:01 Didcot Parkway3 changesCardiff Queen Street
Cardiff Central
Swindon (Wilts)
1 hrs 53 mins Get Tickets
09:26 Cardiff Bay11:05 Didcot Parkway2 changesCardiff Queen Street
Cardiff Central
1 hrs 39 mins Get Tickets
10:08 Cardiff Bay12:03 Didcot Parkway2 changesCardiff Queen Street
Cardiff Central
1 hrs 55 mins Get Tickets
11:26 Cardiff Bay13:04 Didcot Parkway2 changesCardiff Queen Street
Cardiff Central
1 hrs 38 mins Get Tickets
11:56 Cardiff Bay13:56 Didcot Parkway3 changesCardiff Queen Street
Cardiff Central
Swindon (Wilts)
2 hrs Get Tickets
12:26 Cardiff Bay14:15 Didcot Parkway3 changesCardiff Queen Street
Cardiff Central
Swindon (Wilts)
1 hrs 49 mins Get Tickets
12:56 Cardiff Bay14:56 Didcot Parkway3 changesCardiff Queen Street
Cardiff Central
Swindon (Wilts)
2 hrs Get Tickets
13:26 Cardiff Bay15:15 Didcot Parkway3 changesCardiff Queen Street
Cardiff Central
Swindon (Wilts)
1 hrs 49 mins Get Tickets
13:56 Cardiff Bay15:56 Didcot Parkway3 changesCardiff Queen Street
Cardiff Central
Swindon (Wilts)
2 hrs Get Tickets
14:26 Cardiff Bay16:15 Didcot Parkway3 changesCardiff Queen Street
Cardiff Central
Swindon (Wilts)
1 hrs 49 mins Get Tickets
Search all times & prices for today

What are my cheap ticket options for Cardiff Bay to Didcot Parkway 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 Bay to Didcot Parkway start from as little as £24.00

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 Cardiff Bay to Didcot Parkway start from £42.60 one way, or £72.90 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 Bay to Didcot Parkway are available for £106.50 one way, or £213.00 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 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.

Everything you need to know about Didcot Parkway Station

Exploring Didcot Parkway Train Station

Sitting in the heart of Oxfordshire, Didcot Parkway station offers a convenient and well-equipped hub for travelers looking to explore both the local area and wider UK destinations. Whether you're a daily commuter or planning a weekend getaway, Didcot Parkway is designed to meet the needs of a diverse range of passengers. Let’s dive into what this station has to offer, from its top amenities to onward travel connections.

Facilities and Amenities at Didcot Parkway

Didcot Parkway is well-suited to serve as a vital transit point with comprehensive facilities. The station operates with a dedicated ticket office open from early morning to late evening, while ticket machines provide additional convenience for buying and collecting pre-purchased tickets. Accessibility is a key feature at Didcot Parkway. The station ensures step-free access to all platforms, complemented by lifts, although travelers should be cautious as there is no tactile paving at the platform edges.

For travelers in need of assistance, help is readily available via customer service points and staff assistance available on most days from 5 AM to midnight. While the station accommodates various needs, including accessible seating areas and waiting rooms on platforms 1, 3, and 5, it does lack accessible toilets. However, standard toilets and baby changing facilities are available on Platform 3, ensuring a level of comfort is maintained for many travelers.

Dining and Shopping at the Station

For those who wish to grab a bite or need to stock up on essentials, the station has a Spar supermarket and coffee shops. An ATM machine is available in the Spar shop with potential charges, ensuring you’re never caught short on your travels. While currency exchange services are not provided, you’ll find enough to get by if it’s just the basics you need.

Onward Travel Options from Didcot Parkway

Didcot Parkway stands as a connective node linking passengers to various transportation modes. The station forecourt houses the rail replacement service, and a taxi rank is available at the station entrance, providing easy access for those who might need it. If cycling is more your style, Brompton Bike Hire services offer bicycles just outside the station—ideal for environmentally conscious travelers or those looking to navigate around the local area at their own pace.

Bus services have got you covered, with information available to help plan your journey. For airport connections, changing at Reading will link you to Heathrow and Gatwick, facilitating easy transitions from train to plane.

Popular Train Routes from Didcot Parkway

The station offers a gateway to some of the UK’s most popular destinations. Frequent trains whisk travelers away to vibrant cities like London Paddington or historical hubs such as Oxford. The charming city of Bath Spa is just a ride away, perfect for a day trip. Connections to cultural centers like Cardiff Central or commercial zones such as [Bicester Village](https://www.bicestervillage.com/en/home/) provide shopping and sightseeing opportunities aplenty.

For those looking to explore closer to home, this station connects you effortlessly to nearby areas such as [Reading](https://www.nationalrail.co.uk/posters/DID.pdf) and Culham. Whether you’re heading to [Gatwick Airport](https://www.nationalrail.co.uk/stations_destinations/passenger-assist.aspx) via a Reading interchange, or planning a leisurely stroll through Goring and Streatley, Didcot Parkway provides a robust network of rail services to suit your travel desires.

Plan Your Journey from Didcot Parkway

Didcot Parkway is more than just a stop on your journey—it's a welcoming station that caters to a wide variety of travel needs. With ample facilities, excellent accessibility support, and prime connections to some of the UK's cherished destinations, planning your journey couldn't be easier. So why not make Didcot Parkway your starting point and enjoy everything Oxfordshire and its surrounding areas have to offer?

Booking your tickets in advance not only makes your journey smoother but also ensures you get the best deals available. Whether you’re a seasoned commuter or a travel enthusiast looking to explore new horizons, Didcot Parkway offers the ease and convenience to begin your adventure.

Looking for more inspiration?

Popular places to travel by train from Cardiff Bay