
No booking fees on the app

Best Price Promise

Delay Repay

24/7 customer support
Cathays to Cardiff Bay train timetable
The journey from Cathays to Cardiff Bay on the fastest train in 9 minutes, usually 9 minutes. Each day, 36 trains leave from Cathays, starting at 06:08 and ending at 23:29. Get real-time updates on train schedules, delays, and cancellations. Save time, effort, and money with TrainPal.
| Departs | Arrives | Operator | ||
|---|---|---|---|---|
15:15 Cathays | 9 minutes, Direct | 15:24 Cardiff Bay | Transport for Wales | Find tickets |
15:45 Cathays | 9 minutes, Direct | 15:54 Cardiff Bay | Transport for Wales | Find tickets |
16:15 Cathays | 9 minutes, Direct | 16:24 Cardiff Bay | Transport for Wales | Find tickets |
16:45 Cathays | 9 minutes, Direct | 16:54 Cardiff Bay | Transport for Wales | Find tickets |
17:15 Cathays | 9 minutes, Direct | 17:24 Cardiff Bay | Transport for Wales | Find tickets |
Cathays to Cardiff Bay train tickets and times
Cathays to Cardiff Bay train travel guide
The train journey from Cathays to Cardiff Bay combines efficiency with pleasure, featuring beautiful scenery and comfort. With frequent departures from Cathays, you can get to Cardiff Bay in just 9 minutes, making it an ideal and convenient choice for travelling between them.

Planning and booking
How much does it cost for a train from Cathays to Cardiff Bay?
Ticket prices from Cathays to Cardiff Bay average around €3.88, but vary based on travel dates and ticket flexibility. To see the exact fare for your trip, please perform a search with your preferred dates.
What is the best way to travel from Cathays to Cardiff Bay by train?
What is the fastest train from Cathays to Cardiff Bay?
The fastest train journey time from Cathays to Cardiff Bay is 9 minutes . Direct trains can save significant time by avoiding transfers. Always check if a direct route is available for your journey. Moreover, when searching for trains, consider the total travel time. Some routes with fewer stops or more efficient schedules might be faster.
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?
Cathays to Cardiff Bay trains are generally punctual, but delays or cancellations can occur due to weather, strikes, and other factors. After purchasing a ticket, use TrainPal to track live train updates. Before buying a ticket, our Train Journey Planner provides all necessary booking information. Simply enter your departure and arrival stations, click 'Search,' and view routes labelled 'Cheapest' or 'Fastest,' with all details displayed.
How early should I arrive for a train in the UK?
It’s recommended to reach the train station 15-20 minutes before your train is set to leave. This gives you sufficient time to locate your platform, particularly in larger stations. Arriving early is also beneficial if you need to collect tickets or find your way around an unfamiliar station, helping to minimise any potential stress.
Do Cathays to Cardiff Bay trains offer Wi-Fi and other facilities?
Yes, most trains on the Cathays to Cardiff Bay route offer amenities like Wi-Fi, food services, and various seating options. Additional facilities may include power sockets, accessibility features, and luggage storage. Check the specific amenities offered by the train operator when booking, as these can vary.
How do I transfer between train stations in the UK?
Check our Train Journey Planner, which provides detailed information about transfers to ensure your journey is uninterrupted, saving you time and effort, and allowing you to get a full rest for travelling.
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?
Get easy and quick access to live updates and notifications via the TrainPal app. If your phone is enabled to receive messages from us, you'll receive notifications about train cancellations on your screen as soon as you pick up your phone
Which train companies operate the Cathays to Cardiff Bay route?
The Cathays to Cardiff Bay route is operated by Transport for Wales. For any journey, the easiest way to find the operator is to search for your route on this page. The operator's name will appear next to each travel option in the results.
Essential onboard rules and facilities
-
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.
-
Bicycle
A free reservation is required for bikes on most journeys due to limited space. While standard bicycles and folding bikes are widely permitted, some operators have provisions for e-bikes and tandems. Please note that e-scooters, motorcycles, tricycles, and bike trailers are not allowed. As policies vary, it is essential to consult your specific train operator's website for their definitive cycle rules before you travel.
-
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.
-
Pets
Bring up to 2 pets free; keep dogs on a lead or in a carrier. No animals on seats or in restaurant carriages.
-
Passenger assistance
For passengers with disabilities or additional needs, all train operators provide dedicated assistance. It is essential to book this service in advance to guarantee its availability.
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

Your plans have changed?

Your train was disrupted?
More train routes
* 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.





















New user welcome pack