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Train Heathrow - Cardiff prices from 550.77RM

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Heathrow to Cardiff by train

The journey from Heathrow to Cardiff by train is 188.9 km and takes 4 min. There are 107 connections per day, with the first departure at 06:14 and the last at 00:39. It is possible to travel from Heathrow to Cardiff by train for as little as 550.77RM or as much as 1,728.86RM. The best price for this journey is 550.77RM.

Best Price 550.77RM
Journey Duration 4 min
Connection per Day 107
Lowest Price 550.77RM
Highest Price 1,728.86RM
First Departure 06:14
Last Departure 00:39
Distance 188.9 km
Departure Heathrow
Arrival Cardiff
Carriers Great Western Railway, Transport for Wales,

Heathrow to Cardiff Train Times

    Sep 21
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    Sep 25
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    Sep 26
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    Sep 30
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    Oct 01
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    Oct 05
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Departure date
Thursday,Sep 21 2023
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Use Virail to find the best way to travel from Heathrow to Cardiff

Virail helps thousands of travelers plan their journeys every year. How? It's easy. Just enter the dates on which you plan to travel from Heathrow to Cardiff. Our powerful engine will look at the data from thousands of travel providers, then show you all the available routes. You can choose to travel however you want. Decide on the type of transport you want to use, what time of day you'd like to set off and whether you'd like a direct journey or one with connections. When you've found your ideal route, Virail will redirect you to the web page of the provider. There, you can make your booking, then it's time to prepare for your trip.

How much do train tickets from Heathrow to Cardiff cost?

The cheapest train tickets from Heathrow to Cardiff cost 504.79RM. On average, you can expect to spend around 1,003.60RM for your train ticket. Virail will help you find a journey that fits your budget. You can expect prices to vary between different travel providers and methods of transport; often, faster journeys will cost more than slower routes. If your travel dates are flexible, you might be able to find cheaper train tickets, as prices may fluctuate a little from day to day. You may also find lower prices by booking at certain times of day, avoiding rush hour traffic. Another tip for travelers on a tight budget is to look for connecting journeys. Sometimes it can be cheaper to make a change or two along the way, rather than traveling on a direct route from Heathrow to Cardiff.

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Cheap tickets from Heathrow to Cardiff
Looking for the best deal on a train ticket for your trip? Here are 4 ways to get cheap train tickets from Heathrow to Cardiff.

Book in advance and save

If you're looking for the best deal for your trip from Heathrow to Cardiff, booking train tickets in advance is a great way to save money, but keep in mind that advance tickets are usually not available until 3 months before your travel date.

Stay flexible with your travel time and explore off-peak journeys

Planning your trips around off-peak travel times not only means that you'll be able to avoid the crowds, but can also end up saving you money. Being flexible with your schedule and considering alternative routes or times will significantly impact the amount of money you spend on getting from Heathrow to Cardiff.

Always check special offers

Checking on the latest deals can help save a lot of money, making it worth taking the time to browse and compare prices. So make sure you get the best deal on your ticket and take advantage of special fares for children, youth and seniors as well as discounts for groups.

Unlock the potential of slower trains or connecting trains

If you're planning a trip with some flexible time, why not opt for the scenic route? Taking slower trains or connecting trains that make more stops may save you money on your ticket – definitely worth considering if it fits in your schedule.

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Best time to book cheap train tickets from Heathrow to Cardiff

The cheapest Heathrow - Cardiff train tickets can be found for as low as 166RM if you’re lucky, or 409RM on average. The most expensive ticket can cost as much as 570RM.

Find the best day to travel to Cardiff by train

When travelling to Cardiff by train, if you want to avoid crowds you can check how frequently our customers are travelling in the next 30-days using the graph below. On average, the peak hours to travel are between 6:30am and 9am in the morning, or between 4pm and 7pm in the evening. Please keep this in mind when travelling to your point of departure as you may need some extra time to arrive, particularly in big cities!

Carriers on this route

Find out more about the carriers on this route.

Great Western Railway (GWR) is a British railway company that operates passenger services between London and the southwest of England, as well as parts of Wales. It was founded in 1833 and was originally known as the Great Western Railway Company. GWR is now owned by FirstGroup. The company is known for its iconic green livery and its historic steam locomotives, including the famous Flying Scotsman.

Heathrow Express is a non-stop train service that connects London's Heathrow Airport with Paddington Station in central London. The service operates every 15 minutes and takes just 15 minutes to travel between the two locations. The trains are modern and comfortable, with free Wi-Fi and plenty of luggage space. Heathrow Express is a popular option among business travelers and tourists seeking to bypass the traffic congestion in London.

The Welsh Government owns the non-profit organization Transport for Wales. It is responsible for the procurement and management of passenger rail services in Wales, as well as the development of the Welsh rail network. The company was established in 2018, taking over from Arriva Trains Wales, and operates services across Wales and the Borders. Transport for Wales is a great choice for your journeys within Wales, such as Cardiff to Aberdare or Newport to Swansea, or for your trips in England, like Manchester to Chester or Birmingham to Shrewsbury, and even for your travel between England and Wales.

Services on board Great Western Railway, Transport for Wales and Heathrow Express from Heathrow to Cardiff
Compare services on board when travelling from Heathrow to Cardiff by train.
Facilities Great Western Railway Transport for Wales Heathrow Express
Quiet zone
WiFi
Power sockets
Luggage
Food and drink

Heathrow to Cardiff CO2 Emissions by Train

Ecology
Train
0.3kg
Bus
1.6kg
Flight
65.4kg
Car
6.3kg
What are the CO2 emissions from Heathrow to Cardiff by train? The CO2 emissions from taking the train between Heathrow and Cardiff are 0.3kg.
How much CO2 do I save by taking the train between Heathrow and Cardiff? By taking the train between Heathrow and Cardiff you will save 65.2kg CO2 emissions compared to a flight, 1.4kg compared to a bus and 6.1kg compared to a car.

Frequently Asked Questions

How much is a train ticket from Heathrow to Cardiff?
A train ticket from Heathrow to Cardiff is 909.68RM. However the price varies depending on how early you buy, and if it's peak time to travel. Occasionally you can find them for as cheap as 550.77RM.
What's the cheapest train ticket from Heathrow to Cardiff?
The cheapest ticket you can get from Heathrow to Cardiff is 550.77RM. We recommend booking as early as possible and off-peak hours to get the cheapest ticket possible. Off-peak times are usually from 09:30 to 16:00, and after 19:00.
What's the distance between Heathrow and Cardiff by train?
Heathrow to Cardiff is 188.9 km.
How long does the train between Heathrow and Cardiff take?
Heathrow to Cardiff is on average 43 min. However the fastest option will get you there in 4 min.
Which companies operate from Heathrow to Cardiff?
The train journey from Heathrow to Cardiff is covered by 3 operator(s). On Virail you can find these carriers that provide services on this route: Great Western Railway, Transport for Wales, Heathrow Express.
How many train connections per day go from Heathrow to Cardiff?
Heathrow to Cardiff has 107 connection(s) per day on average.
What time does the first train from Heathrow to Cardiff leave?
The earliest train from Heathrow to Cardiff departs at 06:14. However be sure to check with us the schedule on the day you want to leave as the time may differ.
What time does the last train from Heathrow to Cardiff depart?
The latest train from Heathrow to Cardiff departs at 00:39. However be sure to check with us the schedule on the day you want to leave as the time may differ.
Should I book my ticket from Heathrow to Cardiff in advance?
If you can, we recommend booking your ticket as early as possible to ensure you get better savings. The cheapest train ticket we have found is 550.77RM but this may be subject to change depending on the day of travel, hour you wish to depart and how far in advance you book.
From which stations can I leave from Heathrow to Cardiff?
There are 10 station(s) that you can depart from Heathrow to go to Cardiff. You can go from Heathrow Airport T123, Hayes & Harlington, Bridgend, Cardiff Central, Reading, London Paddington, Pye Corner Railway Station, Rhoose Cardiff International Airport, Newport (south Wales) and Feltham and you can arrive at London Paddington, Hayes & Harlington, Heathrow Airport T123, Reading, Rhoose Cardiff International Airport, Cardiff Central, Bridgend, Pye Corner Railway Station, Newport (south Wales) and Ascot.
How many direct connections depart from Heathrow to Cardiff?
There are on average 107 direct connection(s) from Heathrow to go to Cardiff.
What's the fastest journey time between Heathrow to Cardiff by train?
The fastest journey time by train between Heathrow and Cardiff is 4 min.
Is there a direct train from Heathrow to Cardiff?
Yes, there is a direct train between Heathrow and Cardiff.
What are the CO2 emissions for Heathrow to Cardiff by train?
The train journey from Heathrow to Cardiff creates 0.3kg of CO2 emissions.

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