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The cheapest and fastest trains from Heathrow Terminals 2 & 3 (HXX) to Cathays (CYS)
Showing times and prices for Apr 17
Cheapest price
$127
Average price
$163
Fastest journey
2 h 45 m
Average duration
2 h 49 m
Trains per day
6
Distance
189 km
Cheap tickets
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 traveling at rush hour.
The average ticket from Heathrow Terminals 2 & 3 (HXX) to Cathays (CYS) will cost around $163 if you buy it on the day, but the cheapest tickets can be found for only $127.
Fast trains
It's difficult to get from Heathrow Terminals 2 & 3 (HXX) to Cathays (CYS) without transferring at least 2 times.
G24205 · G23741+
P22621+
L666198:36 AM2h56Heathrow Terminals 2 & 3 (HXX)11:32 AMCathays (CYS)$1271One-way3 transfers- G24230 · G23748+P22622+L666228:51 AM3h11Heathrow Terminals 2 & 3 (HXX)12:02 PMCathays (CYS)$1271One-way3 transfers
C28999+P22621+L666198:47 AM2h45Heathrow Terminals 2 & 3 (HXX)11:32 AMCathays (CYS)$1651One-way2 transfers- C29005+P22622+L666229:17 AM2h45Heathrow Terminals 2 & 3 (HXX)12:02 PMCathays (CYS)$1691One-way2 transfers
- G24157 · G23721+P22620+L666178:06 AM2h56Heathrow Terminals 2 & 3 (HXX)11:02 AMCathays (CYS)$1851One-way3 transfers
- C28999+P22621+L666198:47 AM2h45Heathrow Terminals 2 & 3 (HXX)11:32 AMCathays (CYS)$1651One-way2 transfers
- C29005+P22622+L666229:17 AM2h45Heathrow Terminals 2 & 3 (HXX)12:02 PMCathays (CYS)$1691One-way2 transfers
- C28993+P22620+L666178:17 AM2h45Heathrow Terminals 2 & 3 (HXX)11:02 AMCathays (CYS)$2061One-way2 transfers
- G24205 · G23741+P22621+L666198:36 AM2h56Heathrow Terminals 2 & 3 (HXX)11:32 AMCathays (CYS)$1271One-way3 transfers
- G24157 · G23721+P22620+L666178:06 AM2h56Heathrow Terminals 2 & 3 (HXX)11:02 AMCathays (CYS)$1851One-way3 transfers
Travel Information
Compare bus, ferry, and train for Heathrow Terminals 2 & 3 (HXX) to Cathays (CYS)
Omio recommends booking the bus 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 ferry with prices starting from $26. For those with little time consider booking a ferry which can get you there in 40m. The ticket price range depends on the travel mode: a ferry costs an average of $26, and a train costs an average of $134.
Distance: 117 miles (189 km)
Compare train with
| Train | Most popular Bus | Ferry |
|---|---|---|
$134 Average price | $28 Average price | $26 Average price Cheapest |
2h 48m Average total duration 2h 18m Onboard + 30m Additional time* | 4h 15m Average total duration 3h 45m Onboard + 30m Additional time* | 1h 40m Average total duration Fastest 40m Onboard + 1h 0m Additional time* |
Direct Options | 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, Thursday, April 16. You can also manually refresh the results below to see updated train journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| G24157 · G23721+P22620+L66617 | 7:06 AM Heathrow Terminals 2 & 3 (HXX) | 2h56 | 10:02 AM Cathays (CYS) | 3 transfers | |
| C28993+P22620+L66617 | 7:17 AM Heathrow Terminals 2 & 3 (HXX) | 2h45 | 10:02 AM Cathays (CYS) | 2 transfers | |
| G24205 · G23741+P22621+L66619 | 7:36 AM Heathrow Terminals 2 & 3 (HXX) | 2h56 | 10:32 AM Cathays (CYS) | 3 transfers | |
| C28999+P22621+L66619 | 7:47 AM Heathrow Terminals 2 & 3 (HXX) | 2h45 | 10:32 AM Cathays (CYS) | 2 transfers | |
| G24230 · G23748+P22622+L66622 | 7:51 AM Heathrow Terminals 2 & 3 (HXX) | 3h11 | 11:02 AM Cathays (CYS) | 3 transfers | |
| C29005+P22622+L66622 | 8:17 AM Heathrow Terminals 2 & 3 (HXX) | 2h45 | 11:02 AM Cathays (CYS) | 2 transfers | |
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 bus, ferry, or train
Compare bus, ferry, 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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Apr 17
Apr 17
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Apr 19
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Apr 23
Apr 23
Why should you book Heathrow Terminals 2 & 3 (HXX) to Cathays (CYS) trains with Omio?
Great Western Railway operates all trains services from Heathrow Terminals 2 & 3 (HXX) to Cathays (CYS).
Omio is an official ticket reseller for all your travel options from Heathrow Terminals 2 & 3 (HXX) to Cathays (CYS).
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, ferry 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, ferry 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 9 times per day, taking around 2h 18m. Cheap train tickets for this journey start at $134 (€107) but you can travel from only $25 (€20) by bus.
The earliest train runs at 08:51, the last at 08:51. The fastest train covers the 117 miles (189 km) distance in 3h 11m.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $25 (€20)
Distance 117 miles (189 km) |
Average train duration 2h 18m |
Cheapest ticket price $134 (€107) |
Trains per day 9 |
Fastest train 3h 11m |
First train 8:51 AM |
Last train 8:51 AM |
Cheapest Month Sep |
Cheapest Day Fri |
High Season Jul - Sep |
Low Season Oct - Dec |
Busiest Day Thu |
Least Busy Day Thu |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from $25 (€20)
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 $25 (€20). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Great Western Railway
About
Great Western Railway is a train operating company in the United Kingdom. It operates services from London Paddington to the West of England, South Wales and the Cotswolds. It also operates services from London Paddington to Oxford, Reading and Bristol. It offers a range of ticket types, including Advance, Anytime, Off-Peak and Super Off-Peak tickets. Onboard facilities include free Wi-Fi, power sockets, air conditioning and catering services. The most popular routes for Great Western Railway are London Paddington to Bristol, Reading and Oxford.
Luggage & cancellation policy
Average Duration
3h 11m
Cheapest Price
$134 (€107)
Luggage included
Two pieces of luggage and one piece of hand luggage included in ticket price
Luggage storage
Overhead racks, dedicated luggage areas at end of carriages, under seats
Cancellation Policy
Refund policies apply as per ticket type
Refund
Full refund if train is cancelled
Amenities on board the train
Wifi
Food sold onboard
Cafe bar serving hot and cold drinks, snacks, sandwiches. First Class at-seat service on some routes
Seat reservation
Optional seat reservations available for a fee. Free in First Class
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, ramps for boarding, priority seating, assistance service available
Pets
Small pets travel free. Dogs must be on lead. Maximum two dogs per passenger
Quiet zone
FAQs: Trains from Heathrow Terminals 2 & 3 (HXX) to Cathays (CYS)
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.
Train ticket prices from Heathrow Terminals 2 & 3 (HXX) to Cathays (CYS) can vary. The cheapest ticket starts at $134 (€107), while the average price is around $134 (€107).
The train from Heathrow Terminals 2 & 3 (HXX) to Cathays (CYS) takes 3h 11m and runs 9 per day.
The first train from Heathrow Terminals 2 & 3 (HXX) to Cathays (CYS) leaves at 8:51 AM.
The distance by train from Heathrow Terminals 2 & 3 (HXX) to Cathays (CYS) is 117 miles (189 km).
The last train from Heathrow Terminals 2 & 3 (HXX) to Cathays (CYS) leaves at 8:51 AM.
There is no high speed train available from Heathrow Terminals 2 & 3 (HXX) to Cathays (CYS).
There is no direct train service currently available from Heathrow Terminals 2 & 3 (HXX) to Cathays (CYS).
Unfortunately, there is no night train available from Heathrow Terminals 2 & 3 (HXX) to Cathays (CYS).
The cheapest way to get from Heathrow Terminals 2 & 3 (HXX) to Cathays (CYS) is by bus, with a cost of around $25 (€20).
The train journey from Heathrow Terminals 2 & 3 to Cathays offers varied scenery, transitioning from urban landscapes around London to more rural and picturesque views as you approach Cardiff, with glimpses of the countryside and small towns along the way.
A day trip from Heathrow Terminals 2 & 3 to Cathays is not feasible as the journey duration is 3h 11m. There are 9 train trips per day, and the distance is 117 miles (189 km).
Yes, you can take the train from Heathrow Terminals 2 & 3 (HXX) to Cathays (CYS).
Since neither Heathrow Terminals 2 & 3 (HXX) nor Cathays (CYS) are in the Schengen Area, passport requirements depend on the specific immigration rules of United Kingdom and United Kingdom. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
Popular day trips by train from Cathays (CYS) include Cogan, Swansea, Trefforest, Newport, Pengam.
We recommend using the bus as it is the most popular way to get from Heathrow Terminals 2 & 3 (HXX) to Cathays (CYS) among Omio's users.
Items not allowed on trains typically include hazardous materials such as explosives, flammable liquids, corrosive substances, and illegal drugs. Additionally, large or bulky items that may obstruct aisles or emergency exits, as well as pets without proper carriers, may be restricted. Specific prohibited items can vary by train operator and region, so please check the rules for your particular journey.
Yes, rail passes such as the BritRail Pass are valid on most trains within the United Kingdom, offering unlimited travel on participating train operators for a set period.
The currency used in the United Kingdom is the British Pound Sterling (GBP). For travelers, using a card is generally more convenient and widely accepted, especially in cities and for transportation tickets, though carrying some cash can be useful for small purchases or in rural areas.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
popular train stations
Popular train stations from Heathrow Terminals 2 & 3 (HXX) to Cathays (CYS)
London
Cardiff
The major train station for departures in London is Heathrow Terminals 2 & 3. Find all the information you need to know about services, amenities and connections at Heathrow Terminals 2 & 3 for your trip from London to Cardiff.
Amenities at train station
Wifi
Shopping
Parking
ATM
Accessibility
WC
Lost and Found Office
Ticket Officeinformation
Address
Heathrow Airport Terminals 2 & 3 station, Inner Ring Road, Heathrow Airport, Greater London, TW6 1WD
Ticket Office Hours
- Opening hours: Monday - Sunday 05:00 - 23:59
Distance to city center
23 kmParking
- Car Park: No
Accessibility
- 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
WC
- National key toilets: No
- Baby changing facilities: Yes
Public transit options for Heathrow Terminals 2 & 3
- 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)
The major train station for arrivals in Cardiff is Cathays. Find all the information you need to know about services, amenities and connections at Cathays for your journey to Cardiff from London.
Amenities at train station
Parking
DiningAccessibility
HotelLost and Found OfficeTicket Office
Bike Parking
Bike Rental
Information Deskinformation
Ticket Office Hours
- Opening hours: Monday, Tuesday, Wednesday, Thursday, Friday 07:30 - 18:30 Saturday 09:30 - 15:30 Sunday Closed
Parking
- Car Park: No
Accessibility
- 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
Hotel
- Travelodge
Information Desk
- Information available from staff: Yes - from ticket office
- Helpline Contact: 03333 211202
- Passenger Information Systems: Departure screens, Arrival screens
Public transit options for Cathays
- 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)
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