Live departures
Cathays (CYS) to Barry Island (BYI) train times
The table below shows live departures for Cathays (CYS) to Barry Island (BYI) trains for today, Sunday, December 21. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 8:13 AM Cathays (CYS) | 0h48 | 9:01 AM Barry Island (BYI) | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Cathays (CYS) to Barry Island (BYI) by train
Compare train prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Dec 22
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Dec 26
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Dec 28
Why should you book Cathays to Barry Island trains with Omio?
Transport for Wales operates all train services from Cathays to Barry Island. Omio is the only official third party seller for Transport for Wales tickets.
Why book with Omio vs Transport for Wales?
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
Why book with Omio over Trainline and Rail Europe?
- Official reseller: Transport for Wales tickets can only be bought on Omio or Transport for Wales's website as Omio is the only official third party seller for Transport for Wales tickets. Trainline, RailEurope, and Rail.Ninja do not sell Transport for Wales tickets as they are not official sellers.
Journey information
Overview: Train from Cathays (CYS) to Barry Island (BYI)
Trains from Cathays (CYS) to Barry Island (BYI) run on average 6 times per day, taking around 41m. Cheap train tickets for this journey start at $7 (€6) if you book in advance.
The earliest train runs at 12:15, the last at 12:15. The fastest train covers the 8 miles (13 km) distance in 46m.
Distance 8 miles (13 km) |
Average train duration 41m |
Cheapest ticket price $7 (€6) |
Trains per day 6 |
Fastest train 46m |
First train 12:15 |
Last train 12:15 |
Train companies: Transport for Wales from Cathays (CYS) to Barry Island (BYI) trainsTransport for Wales trains will get you between Cathays (CYS) and Barry Island (BYI) from $7 (€6). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Transport for Wales
FAQs: Trains from Cathays (CYS) to Barry Island (BYI)
Find answers to the most common questions about traveling from Cathays (CYS) to Barry Island (BYI) by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at Barry Island (BYI), this guide helps you travel smarter and with confidence.

popular train stations
Popular train stations from Cathays (CYS) to Barry Island (BYI)
- Opening hours: Monday, Tuesday, Wednesday, Thursday, Friday 07:30 - 18:30 Saturday 09:30 - 15:30 Sunday Closed
- Car Park: No
- Staff help available: Yes
- Step free access coverage: No
- Step free access note: Category B3. While both platforms are step-free, there is no facility for wheelchair users, mobility scooter users or persons with reduced mobility to cross between Platform 1 and 2 due to a steep footbridge. Customers who have travelled from the Valleys and wish to access the University or the Civic Centre are advised to travel to Queen Street station, change onto a North-bound service and alight at Cathays on the return service.
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible ticket machines note: The ticket machine(s) take cash, and major debit and credit cards. The machine on the Cardiff-bound platform is only available during staffing hours. The machine on the Pontypridd-bound platform is available all the time.
- Ramp for train access: Yes
- Wheelchairs available: No
- Impaired mobility set down / pick up points available: No
- Travelodge
- Information available from staff: Yes - from ticket office
- Helpline Contact: 03333 211202
- Passenger Information Systems: Departure screens, Arrival screens
- Onward travel information: The nearest bus stop is on Park Place
- Location for Rail Replacement Services: At the bus stops adjacent to the Cardiff University Students' Union on Park Place
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: Category B. Step free access is available via a footpath from the main road.
- Accessible car park equipment: Wheelchair users can use car park equipment at this station unaided
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible ticket machines note: The ticket machine(s) do not accept cash. Payment is by major debit and credit cards only.
- Ramp for train access: Yes
- Wheelchairs available: No
- Impaired mobility set down / pick up points available: No
- Location for Rail Replacement Services: At the station entrance

