Travel Information
Compare coach and train for Cathays (CYS) to London Stansted Airport
Omio recommends booking the coach as it is the most popular option from Cathays (CYS) to London Stansted Airport among Omio's users. If you are prioritising price take the coach with prices starting from £23. For those with little time consider booking a train which can get you there in 3h 15m. The ticket price range depends on the travel mode: a coach costs an average of £23, and a train costs an average of £43.
Distance: 241 km
Compare train with
| Train | Most popular Coach |
|---|---|
£43 Average Price | £23 Average Price Cheapest |
3h 45m Average total duration Fastest 3h 15m Onboard + 30m Additional time* | 6h 18m Average total duration 5h 48m Onboard + 30m Additional time* |
![]() Most popular train company | ![]() Most popular bus company |
Direct Options | Direct Options |
Live departures
Cathays (CYS) to London Stansted Airport train times
The table below shows live departures for Cathays (CYS) to London Stansted Airport trains for today, Thursday 18 June. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
W35437+ Tube from London Paddington to London Liverpool Street+ Y61983+ P66341 | Delayed 19:18 19:38Cathays (CYS) | 4h31 | 0:09 Stansted Airport (SSD) | 3 changes | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Cathays (CYS) to London Stansted Airport by coach or train
Compare coach and 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.
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Why should you book Cathays (CYS) to London Stansted Airport trains with Omio?
Why book with Omio vs Great Western Railway?
- 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 Great Western Railway with all available travel options, which are bus and train to ensure you get the best deal for traveling from Cathays (CYS) to London Stansted Airport.
Why book with Omio over Wanderu?
- Multiple modes of transport: Omio allows you to compare travel options including bus and train to find the ideal travel option from Cathays (CYS) to London Stansted Airport.
Journey information
Overview: Train from Cathays (CYS) to London Stansted Airport
Trains from Cathays (CYS) to London Stansted Airport run on average 9 times per day, taking around 3h 15m. Cheap train tickets for this journey start at £43 but you can travel from only £23 by coach.
The earliest train runs at 04:38, the last at 04:38. The fastest train covers the 241 km distance in 3h 45m.
Distance 241 km |
Average train duration 3h 15m |
Cheapest ticket price £43 |
Trains per day 9 |
Fastest train 3h 45m |
First train 4:38 |
Last train 4:38 |
Cheapest Month Aug |
Cheapest Day Mon |
High Season Oct - Dec |
Low Season Jan - Mar |
Busiest Day Fri |
Least Busy Day Fri |
Train companies: Great Western Railway from Cathays (CYS) to London Stansted Airport trainsGreat Western Railway trains will get you between Cathays (CYS) and London Stansted Airport from £23. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Great Western Railway
FAQs: Cathays (CYS) to London Stansted Airport train
Find answers to the most common questions about traveling from Cathays (CYS) to London Stansted Airport 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 London Stansted Airport, this guide helps you travel smarter and with confidence.

popular train stations
Important Stations and Airports in Cathays (CYS) and London Stansted Airport
- 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
Most popular train connections from Cathays (CYS)
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