The cheapest and fastest trains from Cathays (CYS) to Cardiff Bay (CDB)
Cheapest price
£2
Average price
£3
Fastest journey
9 m
Average duration
9 m
Trains per day
3
Distance
3 km
The best way to find a cheap train ticket from Cathays (CYS) to Cardiff Bay (CDB) is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Cathays (CYS) to Cardiff Bay (CDB) will cost around £3 if you buy it on the day, but you can find cheap train tickets today for only £2.
Of the 3 trains that leave Cathays (CYS) for Cardiff Bay (CDB) every day 3 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct trains cover the 3 km distance in an average of 9 m but if you time it right, some trains will get you there in just 9 m .
The slowest trains will take 10 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.






Travel Information
Compare train and coach for Cathays (CYS) to Cardiff Bay (CDB)
Omio recommends booking the train as it is the most popular option from Cathays (CYS) to Cardiff Bay (CDB) among Omio's users. If you are prioritising price take the train with prices starting from £2. For those with little time consider booking a train which can get you there in 9m. The ticket price range depends on the travel mode: a train costs an average of £2, and a coach costs an average of £4.
Distance: 3 km
Compare train with
Most popular Train | Coach |
|---|---|
£4 Average Price Cheapest | £4 Average Price |
39m Average total duration Fastest 9m Onboard + 30m Additional time* | 39m Average total duration 9m Onboard + 30m Additional time* |
![]() Most popular train company | ![]() Most popular bus company |
Direct Options | Direct Options |
Live departures
Cathays (CYS) to Cardiff Bay (CDB) train times
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
![]() | 07:45 Cathays (CYS) | 0h09 | 07:54 Cardiff Bay (CDB) | 0 changesdirect | |
![]() | 12:15 Cathays (CYS) | 0h09 | 12:24 Cardiff Bay (CDB) | 0 changesdirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Cathays (CYS) to Cardiff Bay (CDB) by train or coach
06 Nov
07 Nov
08 Nov
09 Nov
10 Nov
11 Nov
12 Nov
Journey information
Overview: Train from Cathays (CYS) to Cardiff Bay (CDB)
Distance 3 km |
Average train duration 9m |
Cheapest ticket price £2 |
Trains per day 6 |
Direct trains 4 |
Fastest train 9m |
First train 07:45 |
Last train 21:15 |
Train companies: Transport for Wales from Cathays (CYS) to Cardiff Bay (CDB) trainsTransport for Wales trains will get you between Cathays (CYS) and Cardiff Bay (CDB) from £2. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Transport for Wales
FAQs: Cathays (CYS) to Cardiff Bay (CDB) train

popular train stations
Important Stations and Airports in Cathays (CYS) and Cardiff Bay (CDB)
- 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
- 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
- Car Park: No
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: Category B. The platform has level access from Bute Street and Lloyd George Avenue.
- 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.
- Ramp for train access: Yes
- Wheelchairs available: No
- Impaired mobility set down / pick up points available: No
- Storage sheltered: No
- Storage CCTV: Yes
- Onward travel information: There is a bus stop outside the station.
- Location for Rail Replacement Services: Wait at the bus stop close to the station entrance on Bute Street
- Car Park: No
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: Category B. The platform has level access from Bute Street and Lloyd George Avenue.
- 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.
- Ramp for train access: Yes
- Wheelchairs available: No
- Impaired mobility set down / pick up points available: No
- Storage sheltered: No
- Storage CCTV: Yes
- Onward travel information: There is a bus stop outside the station.
- Location for Rail Replacement Services: Wait at the bus stop close to the station entrance on Bute Street
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