The cheapest and fastest trains from Heathrow Terminals 2 & 3 (HXX) to Cardiff Central (CDF)
Cheapest price
$98
Average price
$108
Fastest journey
2 h 20 m
Average duration
2 h 25 m
Trains per day
6
Distance
189 km
The best way to find a cheap train ticket from Heathrow Terminals 2 & 3 (HXX) to Cardiff Central (CDF) 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 Cardiff Central (CDF) will cost around $108 if you buy it on the day, but the cheapest tickets can be found for only $98.
It's difficult to get from Heathrow Terminals 2 & 3 (HXX) to Cardiff Central (CDF) without transferring at least once.
G24230 · G23748+
P22622
G24157 · G23721+
P22620
G24205 · G23741+
P22621
C29005+
P22622
C28999+
P22621
C28999+
P22621
C28993+
P22620
C29005+
P22622
G24157 · G23721+
P22620
G24205 · G23741+
P22621Travel Information
Compare train and bus for Heathrow Terminals 2 & 3 (HXX) to Cardiff Central (CDF)
Omio recommends booking the train as it is the most popular option from Heathrow Terminals 2 & 3 (HXX) to Cardiff Central (CDF) among Omio's users. If you are prioritising price take the bus with prices starting from €7. 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 bus costs an average of €7, and a train costs an average of €40.
Distance: 117 miles (189 km)
Compare train with
Most popular Train | Bus | Ferry |
|---|---|---|
€82 Average price | €11 Average price Cheapest | €21 Average price |
2h 41m Average total duration 2h 11m Onboard + 30m Additional time* | 4h 2m Average total duration 3h 32m 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 Cardiff Central (CDF) train times
The table below shows live departures for Heathrow Terminals 2 & 3 (HXX) to Cardiff Central (CDF) trains for tomorrow, Monday, December 22. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
G24157 · G23721+ P22620 | On time 8:06 AM Heathrow Terminals 2 & 3 (HXX) | 2h31 | 10:37 AM Cardiff Central (CDF) | 2 transfers | |
C28993+ P22620 | On time 8:17 AM Heathrow Terminals 2 & 3 (HXX) | 2h20 | 10:37 AM Cardiff Central (CDF) | 1 transfer | |
G24205 · G23741+ P22621 | On time 8:36 AM Heathrow Terminals 2 & 3 (HXX) | 2h31 | 11:07 AM Cardiff Central (CDF) | 2 transfers | |
C28999+ P22621 | On time 8:47 AM Heathrow Terminals 2 & 3 (HXX) | 2h20 | 11:07 AM Cardiff Central (CDF) | 1 transfer | |
G24230 · G23748+ P22622 | On time 8:51 AM Heathrow Terminals 2 & 3 (HXX) | 2h49 | 11:40 AM Cardiff Central (CDF) | 2 transfers | |
C29005+ P22622 | On time 9:17 AM Heathrow Terminals 2 & 3 (HXX) | 2h23 | 11:40 AM Cardiff Central (CDF) | 1 transfer | |
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 Cardiff Central (CDF) by train or bus
Compare train and bus 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.
Dec 22
Dec 23
Dec 24
Dec 25
Dec 26
Dec 27
Dec 28
Why should you book Heathrow Terminals 2 & 3 to Cardiff Central trains with Omio?
Great Western Rail as well as Elizabeth Line and Heathrow Express offer trains services from Heathrow Terminals 2 & 3 to Cardiff Central. Omio is an official ticket reseller for all your travel options from Heathrow Terminals 2 & 3 to Cardiff Central.
Why book with Omio vs Great Western Rail?
- Compare with other providers: On Omio, you can not only buy tickets for Great Western Rail, but also compare tickets for the likes of Elizabeth Line and Heathrow Express to find the best option for your trip from Heathrow Terminals 2 & 3 to Cardiff Central.
- 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 Rail with all available travel options, which are train and bus to ensure you get the best deal for traveling from Heathrow Terminals 2 & 3 to Cardiff Central.
Why book with Omio over Trainline and Rail Europe?
- Multiple travel company options: While Great Western Rail tickets can be bought on Great Western Rail's website or third party sellers, Omio allows you to compare with the likes of Elizabeth Line and Heathrow Express to help you choose the right option for your journey from Heathrow Terminals 2 & 3 to Cardiff Central.
- Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Heathrow Terminals 2 & 3 to Cardiff Central.
Journey information
Overview: Train from Heathrow Terminals 2 & 3 (HXX) to Cardiff Central (CDF)
Trains from Heathrow Terminals 2 & 3 (HXX) to Cardiff Central (CDF) run on average 8 times per day, taking around 2h 11m. Cheap train tickets for this journey start at $49 (€40) but you can travel from only $9 (€7) by bus.
The earliest train runs at 04:51, the last at 21:25. The fastest train covers the 117 miles (189 km) distance in 2h 20m.
Distance 117 miles (189 km) |
Average train duration 2h 11m |
Cheapest ticket price $49 (€40) |
Trains per day 8 |
Fastest train 2h 20m |
First train 04:51 |
Last train 21:25 |
Train companies: Great Western Rail, Elizabeth Line, Heathrow Express from Heathrow Terminals 2 & 3 (HXX) to Cardiff Central (CDF) trainsGreat Western Rail, Elizabeth Line, Heathrow Express trains will get you between Heathrow Terminals 2 & 3 (HXX) and Cardiff Central (CDF) from $9 (€7). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Great Western Rail
Heathrow Express
Elizabeth Line
Traveling by train from Heathrow Airport T123 to Cardiff Central
The train connection between Heathrow Airport T123 and Cardiff Central is a convenient option for travelers looking to explore the vibrant capital of Wales. Operated by Great Western Railway, this route offers comfortable travel with scenic views along the way. With frequent services throughout the day, passengers can easily access Cardiff's rich culture and attractions from London’s major airport hub.
Train Connection: Heathrow Airport T123 to Cardiff Central
The train journey from Heathrow Airport T123 to Cardiff Central takes approximately 2 hours and 16 minutes. There are no direct connections available, with an average of 0 trains operating per day. Passengers will need to make at least 1 connection during their travel.
Heathrow Airport T123 to Cardiff Central
The first daily train journey departs from Heathrow Airport T123 at 04:51, providing an early start for travelers heading to Cardiff. The last departure of the day is scheduled for 21:25, allowing passengers a late option to reach their destination.
Train Tickets Price from Heathrow Airport T123 to Cardiff Central
The cheapest ticket price for the train connection between Heathrow Airport T123 and Cardiff Central is €43. The average ticket price typically hovers around €84, providing travelers with a range of options depending on their budget and travel preferences.
Exploring Cardiff: A Journey Through History and Culture
Cardiff Castle, with its origins dating back to the Roman era, stands as a testament to over 2,000 years of history and architectural evolution. This iconic landmark not only served as a fortress but also transformed into an opulent Victorian Gothic mansion in the 19th century, showcasing intricate interiors that reflect Wales' rich heritage. As you explore its towers and gardens, you'll discover unique features like the stunning murals by renowned artist William Burges that bring stories of Welsh legends to life.
The National Museum Cardiff is home to one of Europe's finest collections of art and natural history, making it a cultural treasure trove for visitors. Established in 1907, this museum plays a significant role in preserving Welsh identity while offering insights into global artistic movements through works from masters such as Monet and Van Gogh. Don't miss the chance to marvel at its unique feature—the impressive collection of dinosaur skeletons—an attraction sure to captivate both young explorers and seasoned historians alike.
Wales Millennium Centre is more than just an architectural marvel; it's a vibrant hub for performing arts located right on Cardiff Bay since opening in 2004. The significance lies not only in hosting world-class performances but also celebrating Welsh culture through events that resonate deeply with local communities. Its striking façade made from copper panels reflects light beautifully throughout the day—a truly unique feature that symbolizes creativity thriving within these walls!
FAQs: Trains from Heathrow Terminals 2 & 3 (HXX) to Cardiff Central (CDF)
Find answers to the most common questions about traveling from Heathrow Terminals 2 & 3 (HXX) to Cardiff Central (CDF) 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 Cardiff Central (CDF), this guide helps you travel smarter and with confidence.

popular train stations
Popular train stations from Heathrow Terminals 2 & 3 (HXX) to Cardiff Central (CDF)
- 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)
- Mon - Fri: 05:40 - 21:30
- Sat: 05:40 - 21:30
- Sun: 07:30 - 21:30
- Free Wi-Fi in the station.
- Type of shops available: News agent and convenience store
- Car Park: Brewery Car park
- Gourmet Coffee Bar & Kitchen
- Pret a Manger
- Tesco Express
- Taxi: Taxi rank is on the right as you exit the main station entrance
- There is step-free access in the whole station. There are also ramps for train access and elevators in the station.
- Toilets Location: The toilets are located on Platforms 1 to 8. The National Key toilets are located in the East Subway near the lifts and on Platform 8; these toilets are operated by a radar key and are only available during staffing hours.
- National key toilets: Yes
- National key toilets location: The National Key/Accessible toilets are located in the East Subway near the lifts and on Platform 8; these toilets are operated by a RADAR key and are only available during staffing hours.
- Baby changing facilities: Yes
- Clayton Hotel Cardiff
- Cardiff Marriott Hotel
- Travelodge Cardiff Central
- Waiting rooms location: On platforms 1/2, 3/4, 6/7 and 8.
- Mon - Fri: 05:40 - 21:30
- Sat: 05:40 - 21:30
- Sun: 07:30 - 21:30
- Storage sheltered: Yes
- Storage location: East end of platforms 1 and 2, 3 and 4, 6 and 7 - also at the front and rear of the station.
- Storage CCTV: Yes
- Commuter rail lines: City Line, Rhondda Line, Rhymney Line, Valley Line, South Wales Main Line
- Train lines: Transport for Wales, CrossCountry, Great Western Railway
- Location for Rail Replacement Services: At the rear car park (Penarth Road entrance)
Most popular train connections from Heathrow Terminals 2 & 3 (HXX)
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