
No booking fees on the app

Best Price Promise

Delay Repay

24/7 customer support
Cathays to Swansea train ticket prices
€9.78
On Sat 5
Cathays to Swansea train timetable
Travelling from Cathays to Swansea, the fastest train takes 1h 10m with an average travel time of 1h 23m. 30 trains are running daily, with the first departing at 06:11 and the last at 15:08. Stay updated with live train status, times, delays, and cancellations on TrainPal.
| Departs | Arrives | Operator | ||
|---|---|---|---|---|
06:11 Cathays | 1h 45m, 1 change | 07:56 Swansea | Transport for Wales | Find tickets |
07:08 Cathays | 1h 13m, 1 change | 08:21 Swansea | Transport for Wales | Find tickets |
07:15 Cathays | 1h 37m, 2 change | 08:52 Swansea | Transport for Wales | Find tickets |
07:38 Cathays | 1h 24m, 1 change | 09:02 Swansea | Great Western Railway | Find tickets |
07:45 Cathays | 1h 17m, 2 change | 09:02 Swansea | Transport for Wales | Find tickets |
Cathays to Swansea train tickets and times
Plan your journey from Cathays to Swansea with ease. Explore the first and last train times, departure and arrival stations, distance, journey time, and price options to make the most of your trip.
Why book Cathays to Swansea trains with TrainPal?
Why book with TrainPal vs Trainline?
Unlike Trainline, TrainPal charges no booking fees on any route. On top of that, TrainPal's Split Ticket feature automatically divides your journey into multiple ticket segments, saving up to 50% compared to buying a single through ticket. Train fares from Cathays to Swansea start from just €9.78 on TrainPal.
Is TrainPal cheaper than buying direct?
TrainPal is often cheaper than buying direct. We don't charge any booking fees, and our Split Ticketing technology searches for the lowest fare combination across your entire journey—something train operator websites don't offer. Plus, we compare prices across multiple operators (e.g., Transport for Wales, Great Western Railway on the Cathays to Swansea route) in a single search, so you always see the cheapest option regardless of which company operates the train.
Cathays to Swansea train travel guide
Taking the train from Cathays to Swansea is both efficient and enjoyable, offering scenic views and comfort. With frequent departures from Cathays, you can arrive at Swansea in just 1h 10m, 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 Swansea?
Ticket prices from Cathays to Swansea average around €9.78, 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.
How do I find the best train route from Cathays to Swansea?
What is the fastest train from Cathays to Swansea?
The fastest train journey time from Cathays to Swansea is 1h 10m. 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 Swansea?
No, there are no direct trains from Cathays to Swansea. However, you can still find the best train options using the TrainPal Train Journey Planner. Simply enter your departure and arrival stations to see all available train services and plan your trip
Is it worth taking a train from Cathays to Swansea?
Yes, choosing the train offers an excellent blend of comfort, speed, and convenience. It's a more relaxing and sustainable option than driving, allowing you to bypass traffic and parking hassles. While coaches might have lower fares, the train provides a superior travel experience with more space and a more flexible timetable. Its key advantage is arriving directly in the city centre, making it one of the most efficient ways to reach your destination.
How far in advance can I book my train ticket?
You can book UK train tickets as far as 12 weeks ahead of your travel date. This is the key period when train operators release their cheapest Advance tickets. Therefore, to ensure you get the best possible fare, we recommend purchasing your tickets as soon as they become available.

Check timetables and during the journey
How do I find Cathays to Swansea train timetables?
While Cathays to Swansea 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 Swansea 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?
Usually, you need to arrive at a station at least 15-20 minutes ahead of time. However, consider the station's size and your familiarity with it. If the station is large and you are not familiar with it, leaving home as early as possible is the best choice. This can reduce your stress and ensure a relaxing journey.
Do Cathays to Swansea trains offer Wi-Fi and other facilities?
Yes, most trains on the Cathays to Swansea 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?
First Class offers an updated experience with more comfort and amenities, such as complimentary food and drinks. The exact services offered depend on the specific 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?
Checking train delays and cancellations in the UK is simple. Utilise the TrainPal mobile app for real-time information. We offer live updates, including live train status and notifications of any train strikes.
Which train companies operate the Cathays to Swansea route?
The train from Cathays to Swansea is operated by Transport for Wales. To see which operator runs a specific service, the easiest way to identify it is to use the search bar on this page. The name of the train company will be clearly displayed next to each journey option in the search results.
Essential onboard rules and facilities
-
Luggage
Your free luggage allowance includes up to three items per passenger, covering standard bags like suitcases, backpacks, and other similarly-sized items.
-
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.
-
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
You are welcome to bring up to 2 pets with you at no extra cost. Dogs must be kept on a lead and other animals in a suitable carrier. Please note that for the comfort of all passengers, pets are not allowed on seats or in restaurant carriages.
-
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 Swansea 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?
* 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