The cheapest and fastest trains from Cardiff Bay (CDB) to Barry Island (BYI)
Cheapest price
£3
Average price
£3
Fastest journey
22 m
Average duration
22 m
Trains per day
5
Distance
11 km
The best way to find a cheap train ticket from Cardiff Bay (CDB) to Barry Island (BYI) is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Cardiff Bay (CDB) to Barry Island (BYI) will cost around £3 if you buy it on the day, but you can find cheap train tickets today for only £3.
Of the 5 trains that leave Cardiff Bay (CDB) for Barry Island (BYI) every day 5 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct trains cover the 11 km distance in an average of 22 m but if you time it right, some trains will get you there in just 22 m .
The slowest trains will take 22 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.
5:230h22Cardiff Bay (CDB)5:45Barry Island (BYI)£31One-way0 changes
5:370h22Cardiff Bay (CDB)5:59Barry Island (BYI)£31One-way0 changes
6:160h28Cardiff Bay (CDB)6:44Barry Island (BYI)£31One-way0 changes
6:370h22Cardiff Bay (CDB)6:59Barry Island (BYI)£31One-way0 changes
7:070h22Cardiff Bay (CDB)7:29Barry Island (BYI)£31One-way0 changes
5:230h22Cardiff Bay (CDB)5:45Barry Island (BYI)£31One-way0 changes
5:370h22Cardiff Bay (CDB)5:59Barry Island (BYI)£31One-way0 changes
6:370h22Cardiff Bay (CDB)6:59Barry Island (BYI)£31One-way0 changes
7:070h22Cardiff Bay (CDB)7:29Barry Island (BYI)£31One-way0 changes
7:370h22Cardiff Bay (CDB)7:59Barry Island (BYI)£31One-way0 changes
Live departures
Cardiff Bay (CDB) to Barry Island (BYI) train times
The table below shows live departures for Cardiff Bay (CDB) to Barry Island (BYI) trains for today, Thursday 7 May. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
![]() | 18:07 Cardiff Bay (CDB) | 0h22 | 18:29 Barry Island (BYI) | 0 changesdirect | |
![]() | 18:17 Cardiff Bay (CDB) | 0h27 | 18:44 Barry Island (BYI) | 0 changesdirect | |
![]() | 18:37 Cardiff Bay (CDB) | 0h22 | 18:59 Barry Island (BYI) | 0 changesdirect | |
![]() | 19:17 Cardiff Bay (CDB) | 0h26 | 19:43 Barry Island (BYI) | 0 changesdirect | |
![]() | 20:07 Cardiff Bay (CDB) | 0h22 | 20:29 Barry Island (BYI) | 0 changesdirect |
Find all the dates and times for this journey
Compare prices and tickets Cardiff Bay (CDB) to Barry Island (BYI) by train or coach
Compare train and coach 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.
08 May
09 May
10 May
11 May
12 May
13 May
14 May
Why should you book Cardiff Bay (CDB) to Barry Island (BYI) trains with Omio?
Why book with Omio vs Transport for Wales?
- Compare with other providers: On Omio, you can not only buy tickets for Transport for Wales, but also compare tickets for the likes of Transport for Wales to find the best option for your trip from Cardiff Bay (CDB) to Barry Island (BYI).
- 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.
- Compare all your options: Omio allows you to compare Transport for Wales with all available travel options, which are train and bus to ensure you get the best deal for traveling from Cardiff Bay (CDB) to Barry Island (BYI).
Why book with Omio over Wanderu?
- Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Cardiff Bay (CDB) to Barry Island (BYI).
Journey information
Overview: Train from Cardiff Bay (CDB) to Barry Island (BYI)
Trains from Cardiff Bay (CDB) to Barry Island (BYI) run on average 5 times per day, taking around 41m. Cheap train tickets for this journey start at £3 if you book in advance.
The earliest train runs at 05:23, the last at 23:38. The fastest train covers the 11 km distance in 21m.
Distance 11 km |
Average train duration 41m |
Cheapest ticket price £3 |
Trains per day 5 |
Fastest train 21m |
First train 5:23 |
Last train 23:38 |
Cheapest Month Jul |
Cheapest Day Fri |
High Season Apr - Jun |
Low Season Jul - Sept |
Busiest Day Tue |
Least Busy Day Sat |
Train companies: Transport for Wales from Cardiff Bay (CDB) to Barry Island (BYI) trainsTransport for Wales trains will get you between Cardiff Bay (CDB) and Barry Island (BYI) from £3. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Transport for Wales
FAQs: Cardiff Bay (CDB) to Barry Island (BYI) train
Find answers to the most common questions about traveling from Cardiff Bay (CDB) 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
Important Stations and Airports in Cardiff Bay (CDB) and Barry Island (BYI)
- 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
- 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
