4.9
4.6The cheapest and fastest trains from Heathrow Terminals 2 & 3 (HXX) to Cathays (CYS)
Cheapest price
£86
Average price
£92
Fastest journey
3 h 11 m
Average duration
3 h 11 m
Trains per day
2
Distance
189 km
The best way to find a cheap train ticket from Heathrow Terminals 2 & 3 (HXX) to Cathays (CYS) is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Heathrow Terminals 2 & 3 (HXX) to Cathays (CYS) will cost around £92 if you buy it on the day, but you can find cheap train tickets today for only £86.
Of the 2 trains that leave Heathrow Terminals 2 & 3 (HXX) for Cathays (CYS) every day 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct trains cover the 189 km distance in an average of 3 h 11 m but if you time it right, some trains will get you there in just 3 h 11 m .
The slowest trains will take 3 h 11 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.
7:513h11Heathrow Terminals 2 & 3 (HXX)11:02Cathays (CYS)£861One-way0 changes- 8:513h11Heathrow Terminals 2 & 3 (HXX)12:02Cathays (CYS)£981One-way0 changes
- 8:513h11Heathrow Terminals 2 & 3 (HXX)12:02Cathays (CYS)£981One-way0 changes
- 7:513h11Heathrow Terminals 2 & 3 (HXX)11:02Cathays (CYS)£861One-way0 changes
Travel Information
Compare coach and train for Heathrow Terminals 2 & 3 (HXX) to Cathays (CYS)
Omio recommends booking the coach as it is the most popular option from Heathrow Terminals 2 & 3 (HXX) to Cathays (CYS) among Omio's users. If you are prioritising price take the coach with prices starting from £18. For those with little time consider booking a train which can get you there in 2h 18m. The ticket price range depends on the travel mode: a coach costs an average of £18, and a train costs an average of £86.
Distance: 189 km
Compare train with
| Train | Most popular Coach |
|---|---|
£94 Average Price | £21 Average Price Cheapest |
2h 48m Average total duration Fastest 2h 18m Onboard + 30m Additional time* | 4h 8m Average total duration 3h 38m Onboard + 30m Additional time* |
Most popular train company |  Most popular bus company |
Direct Options | Direct Options |
Live departures
Heathrow Terminals 2 & 3 (HXX) to Cathays (CYS) train times
The table below shows live departures for Heathrow Terminals 2 & 3 (HXX) to Cathays (CYS) trains for tomorrow, Friday 19 June. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
| 7:51 Heathrow Terminals 2 & 3 (HXX) | 3h11 | 11:02 Cathays (CYS) | 0 changesdirect | |
| 8:51 Heathrow Terminals 2 & 3 (HXX) | 3h11 | 12:02 Cathays (CYS) | 0 changesdirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Heathrow Terminals 2 & 3 (HXX) to Cathays (CYS) 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.
19 Jun
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25 Jun
Why should you book Heathrow Terminals 2 & 3 (HXX) to Cathays (CYS) 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 Heathrow Terminals 2 & 3 (HXX) to Cathays (CYS).
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 Heathrow Terminals 2 & 3 (HXX) to Cathays (CYS).
Journey information
Overview: Train from Heathrow Terminals 2 & 3 (HXX) to Cathays (CYS)
United KingdomUnited Kingdom
Trains from Heathrow Terminals 2 & 3 (HXX) to Cathays (CYS) run on average 8 times per day, taking around 2h 18m. Cheap train tickets for this journey start at £86 but you can travel from only £18 by coach.
The earliest train runs at 07:51, the last at 08:51. The fastest train covers the 189 km distance in 3h 11m.
Distance 189 km |
Average train duration 2h 18m |
Cheapest ticket price £86 |
Trains per day 8 |
Fastest train 3h 11m |
First train 7:51 |
Last train 8:51 |
Cheapest Month Sept |
Cheapest Day Sat |
High Season Jul - Sept |
Low Season Apr - Jun |
Busiest Day Thu |
Least Busy Day Sat |
Train companies: Great Western Railway from Heathrow Terminals 2 & 3 (HXX) to Cathays (CYS) trainsGreat Western Railway trains will get you between Heathrow Terminals 2 & 3 (HXX) and Cathays (CYS) from £18. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Great Western Railway
FAQs: Heathrow Terminals 2 & 3 (HXX) to Cathays (CYS) train
Find answers to the most common questions about traveling from Heathrow Terminals 2 & 3 (HXX) to Cathays (CYS) 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 Cathays (CYS), this guide helps you travel smarter and with confidence.
popular train stations
Important Stations and Airports in Heathrow Terminals 2 & 3 (HXX) and Cathays (CYS)
Wifi
Shopping
Parking
ATM
Accessibility
WC
Lost and Found Office
Ticket Office
- Opening hours: Monday - Sunday 05:00 - 23:59
- Car Park: No
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: Level access to platforms, lifts to airport facilities. Ticket Office is step free. Wheelchair users can board trains with ease as the platforms are level with the trains
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible toilets: Yes
- Ramp for train access: No
- Wheelchairs available: Yes
- Impaired mobility set down / pick up points available: No
- National key toilets: No
- Baby changing facilities: Yes
- Onward travel information: National Rail trains serving London Paddington National Express coaches to Victoria Coach Station and Gatwick Airport London Underground
- Metro: Connection available with the London Underground (Piccadilly Line)
Parking
DiningAccessibility
HotelLost and Found OfficeTicket Office
Bike Parking
Bike Rental
Information Desk- 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 Heathrow Terminals 2 & 3 (HXX)
Most popular trains to and from Cathays (CYS) and Heathrow Terminals 2 & 3 (HXX)
Most popular train connections to Cathays (CYS)
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