The cheapest and fastest trains from Heathrow Terminals 2 & 3 (HXX) to Cardiff Central (CDF)
Cheapest price
£85
Average price
£111
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 travelling at rush hour.
The average ticket from Heathrow Terminals 2 & 3 (HXX) to Cardiff Central (CDF) will cost around £111 if you buy it on the day, but you can find cheap train tickets today for only £85.
To travel from Heathrow Terminals 2 & 3 (HXX) to Cardiff Central (CDF) you need to make at least one change.
G24230 · G23748+
P226228:512h49Heathrow Terminals 2 & 3 (HXX)11:40Cardiff Central (CDF)£851One-way2 changes
G24205 · G23741+
P226218:362h31Heathrow Terminals 2 & 3 (HXX)11:07Cardiff Central (CDF)£851One-way2 changes
C29005+
P226229:172h23Heathrow Terminals 2 & 3 (HXX)11:40Cardiff Central (CDF)£1111One-way1 change
C28999+
P226218:472h20Heathrow Terminals 2 & 3 (HXX)11:07Cardiff Central (CDF)£1111One-way1 change
G24157 · G23721+
P226208:062h31Heathrow Terminals 2 & 3 (HXX)10:37Cardiff Central (CDF)£1271One-way2 changes
C28999+
P226218:472h20Heathrow Terminals 2 & 3 (HXX)11:07Cardiff Central (CDF)£1111One-way1 change
C28993+
P226208:172h20Heathrow Terminals 2 & 3 (HXX)10:37Cardiff Central (CDF)£1481One-way1 change
C29005+
P226229:172h23Heathrow Terminals 2 & 3 (HXX)11:40Cardiff Central (CDF)£1111One-way1 change
G24205 · G23741+
P226218:362h31Heathrow Terminals 2 & 3 (HXX)11:07Cardiff Central (CDF)£851One-way2 changes
G24157 · G23721+
P226208:062h31Heathrow Terminals 2 & 3 (HXX)10:37Cardiff Central (CDF)£1271One-way2 changes
Travel Information
Compare coach, train and ferry 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 coach with prices starting from £7. For those with little time consider booking a ferry which can get you there in 43m. The ticket price range depends on the travel mode: a coach costs an average of £7, and a train costs an average of £38.
Distance: 189 km
Compare train with
Most popular Train | Coach | Ferry |
|---|---|---|
£80 Average Price | £9 Average Price Cheapest | £19 Average Price |
2h 41m Average total duration 2h 11m Onboard + 30m Additional time* | 3h 55m Average total duration 3h 25m Onboard + 30m Additional time* | 1h 43m Average total duration Fastest 43m 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 today, Monday 4 May. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
F94107 · F94196+ P22616 | On time 5:51 Heathrow Terminals 2 & 3 (HXX) | 2h48 | 8:39 Cardiff Central (CDF) | 2 changes | |
C28969+ P22616 | On time 6:17 Heathrow Terminals 2 & 3 (HXX) | 2h22 | 8:39 Cardiff Central (CDF) | 1 change | |
F94093 · F94194+ P22617 | On time 6:21 Heathrow Terminals 2 & 3 (HXX) | 2h47 | 9:08 Cardiff Central (CDF) | 2 changes | |
C28972+ P22617 | On time 6:32 Heathrow Terminals 2 & 3 (HXX) | 2h36 | 9:08 Cardiff Central (CDF) | 1 change | |
F94081 · F94190+ P22618 | On time 6:51 Heathrow Terminals 2 & 3 (HXX) | 2h45 | 9:36 Cardiff Central (CDF) | 2 changes | |
C28981+ P22618 | 7:17 Heathrow Terminals 2 & 3 (HXX) | 2h19 | 9:36 Cardiff Central (CDF) | 1 change | |
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 coach, train or ferry
Compare coach, train and ferry 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.
05 May
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07 May
08 May
09 May
10 May
11 May
Why should you book Heathrow Terminals 2 & 3 (HXX) to Cardiff Central (CDF) 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, train and ferry to ensure you get the best deal for traveling from Heathrow Terminals 2 & 3 (HXX) to Cardiff Central (CDF).
Why book with Omio over Wanderu?
- Multiple modes of transport: Omio allows you to compare travel options including bus, train and ferry to find the ideal travel option from Heathrow Terminals 2 & 3 (HXX) to Cardiff Central (CDF).
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 7 times per day, taking around 2h 11m. Cheap train tickets for this journey start at £38 but you can travel from only £7 by coach.
The earliest train runs at 05:51, the last at 22:25. The fastest train covers the 189 km distance in 2h 31m.
Distance 189 km |
Average train duration 2h 11m |
Cheapest ticket price £38 |
Trains per day 7 |
Fastest train 2h 31m |
First train 5:51 |
Last train 22:25 |
Cheapest Month Aug |
Cheapest Day Sun |
High Season Jan - Mar |
Low Season Oct - Dec |
Busiest Day Sat |
Least Busy Day Wed |
Train companies: Great Western Railway from Heathrow Terminals 2 & 3 (HXX) to Cardiff Central (CDF) trainsGreat Western Railway trains will get you between Heathrow Terminals 2 & 3 (HXX) and Cardiff Central (CDF) from £7. 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 Cardiff Central (CDF) train
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
Important Stations and Airports in Heathrow Terminals 2 & 3 (HXX) and 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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