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Cathays to Cardiff Bay train timetable
Travelling from Cathays to Cardiff Bay, the fastest train takes 9m with an average travel time of 9m. 36 trains are running daily, with the first departing at 06:08 and the last at 23:29. Stay updated with live train status, times, delays, and cancellations on TrainPal.
| Departs | Arrives | Operator | ||
|---|---|---|---|---|
19:15 Cathays | 9m, Direct | 19:24 Cardiff Bay | Transport for Wales | Find tickets |
19:45 Cathays | 9m, Direct | 19:54 Cardiff Bay | Transport for Wales | Find tickets |
20:15 Cathays | 9m, Direct | 20:24 Cardiff Bay | Transport for Wales | Find tickets |
20:45 Cathays | 9m, Direct | 20:54 Cardiff Bay | Transport for Wales | Find tickets |
21:15 Cathays | 9m, Direct | 21:24 Cardiff Bay | Transport for Wales | Find tickets |
Cathays to Cardiff Bay train tickets and times
Cathays to Cardiff Bay train travel guide
Taking the train from Cathays to Cardiff Bay is both efficient and enjoyable, offering scenic views and comfort. With frequent departures from Cathays, you can arrive at Cardiff Bay in just 9m, making it a quick and convenient option for travelling between these two places.

Planning and booking
How much does it cost for a train from Cathays to Cardiff Bay?
The average fare from Cathays to Cardiff Bay is approximately £3.20, but the final price fluctuates. The actual cost depends on your travel dates, how far in advance you book, and your ticket's flexibility. To see the current price for your journey, please search with your specific dates.
How do I find the best train route from Cathays to Cardiff Bay?
What is the fastest train from Cathays to Cardiff Bay?
The fastest train journey time from Cathays to Cardiff Bay is 9m . Use our Train Journey Planner to find direct trains, avoid transfers, and compare travel times for each route to see if there are fewer stops to make your journey seamless.
Are there direct trains from Cathays to Cardiff Bay?
No, you will need to transfer when travelling from Cathays to Cardiff Bay. TrainPal Train Journey Planner will assist you in finding the best train route. Enter the origin or destination places and other relevant details, then click "Search" to find the most suitable route.
Is it worth taking a train from Cathays to Cardiff Bay?
Yes, the train is a highly practical choice. Compared to driving, it is more eco-friendly and avoids the stress of traffic and parking. Compared to coaches, it offers more comfort, space, and scheduling flexibility. Furthermore, its ability to drop you off in the heart of the city makes it an exceptionally convenient option for most journeys.
How far in advance can I book my train ticket?
To get the best price on UK train tickets, it is essential to book as early as you can. Train operators generally release their cheapest Advance tickets up to 12 weeks ahead of the travel date, making early booking the most effective way to secure a lower fare.

Check timetables and during the journey
Are Cathays to Cardiff Bay trains punctual, and how can I check real-time information?
While Cathays to Cardiff Bay trains are usually on time, delays or disruptions may occur due to weather, strikes, and other factors. Finding a train timetable for your trip from Cathays to Cardiff Bay is easy with Train Journey Planner. Simply enter your departure and arrival stations to get a detailed schedule of available trains. Input your travel details to discover the best routes, connections, and train times.
How early should I arrive for a train in the UK?
Typically, you should plan to arrive at the station 15-20 minutes before your train is scheduled to depart. However, the size of the station and your familiarity with it can affect this timing. For larger or less familiar stations, leaving home earlier can help reduce stress and ensure a more relaxed journey.
Do Cathays to Cardiff Bay trains offer Wi-Fi and other facilities?
Yes, most trains on the route from Cathays to Cardiff Bay are equipped with Wi-Fi. Passengers can also enjoy complimentary food, drinks, and power sockets for a more comfortable journey. Please note that the availability of these services can vary depending on the train company
How do I transfer between train stations in the UK?
Transferring between train stations in the UK can be effortless with some planning. If your travel requires a transfer, review your ticket and journey details for specific transfer instructions. Major stations typically feature clear signage and helpful staff. Additionally, TrainPal Train Journey Planner offers comprehensive transfer details.
What is the difference between Standard and First Class?
While Standard Class offers a good travel experience, First Class provides an upgrade in comfort and service. This typically includes enhanced amenities like complimentary food and drinks, though the specific offerings depend on the train operator.

Other things you might be interested
Are there discounts for students or seniors on UK train tickets?
Can UK train tickets be refunded or changed?
How do I check train delays and cancellations in the UK?
Use TrainPal for quick access to live updates and notifications. If your phone allows messages from us, you'll receive instant notifications about train cancellations directly on your screen.
Which train companies operate the Cathays to Cardiff Bay route?
The route from Cathays to Cardiff Bay is operated by Transport for Wales. To find the operator for any other journey, perform a search for your route on this page; the operator's name will be listed with each travel option.
Essential onboard rules and facilities
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Luggage
Each passenger is permitted to bring up to 3 pieces of luggage at no extra cost. This can include a combination of items such as suitcases, backpacks, and satchels.
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Bicycle
Bike reservations are mandatory and free for most train journeys, but space is limited. Standard bicycles and folding bikes are generally allowed. Some operators also permit tandems and e-bikes. Please note that e-scooters, motorcycles, tricycles, and bicycle trailers are not permitted. We strongly recommend checking the specific cycle policy on your train operator's website before you travel.
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Children
Children under 5 typically travel for free. A 50% discount applies to children aged 5 to 15. Additionally, those aged 16 and 17 are eligible for a 50% discount with a 16-17 Saver Railcard.
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Pets
Bring up to 2 pets free; keep dogs on a lead or in a carrier. No animals on seats or in restaurant carriages.
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Passenger assistance
Passengers with disabilities or additional needs can arrange assistance with their train operator, if required. To ensure support is available for your journey, this service should be booked in advance.
How to buy cheap Cathays to Cardiff Bay train tickets

Cheaper train tickets for less busy times. Combine with Advance fares for the best deals.
Compensation and refunds

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* Prices are dynamic and subject to change. Ticket prices vary based on time of day, route, and class. This pricing does not apply to discounted Split tickets and Railcards.





















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