Trains tickets from Heathrow to Cardiff

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Compare 3 ways to travel from Heathrow to Cardiff

Average priceUS$16 - US$70Average duration3h 40m
5kg CO₂e5 out of 5 stars
Average priceUS$44 - US$44Average duration3h 41m
4kg CO₂e5 out of 5 stars
Most eco-friendly
Carpool
Average priceUS$14 - US$31Average duration2h 30m
8kg CO₂e4 out of 5 stars
CheapestFastest
busbud logoBusbud recommends carpooling from Heathrow to Cardiff

Among the sustainable travel choices, the carpool stands out as a good way to reach Cardiff. The journey takes about 2 hours 30 minutes and with fares starting at just US$14, it presents an excellent value for a comfortable ride.

1carpool per day
2h 30mAverage duration
US$14Cheapest ticket
8kgCO₂ emissions

Train Heathrow to Cardiff: Trip Overview

Please note, this information is subject to change.

Average ticket priceUS$44
Average train trip duration3h 41m
Number of daily trains1
Earliest train departure04:24
Distance116 miles

Heathrow to Cardiff Train

Busbud helps you find a train from Heathrow to Cardiff. Get the best fare and schedule, book a round trip ticket or find trains with WiFi and electrical outlets.

We make it our job to connect you with the most dependable companies that offer train services from Heathrow to Cardiff.

From train tickets to high-end trains trip from Heathrow to Cardiff, we offer a wide range of train services to best suit your needs depending on how much your budget is.

Frequently asked questions on the trip Heathrow - Cardiff

  1. How much does a cheap train ticket from Heathrow to Cardiff cost?

    The average train ticket price from Heathrow to Cardiff is US$44. The best way to find cheap train tickets from Heathrow to Cardiff is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!

  2. How long is the train trip from Heathrow to Cardiff?

    A train trip between Heathrow and Cardiff is around 3h 41m, although the fastest train will take about 3h 41m. This is the time it takes to travel the 118 miles that separates the two cities.

  3. How many daily train are there between Heathrow and Cardiff?

    The number of trains from Heathrow to Cardiff can differ depending on the day of the week. On average, there is 1. Some trains are direct while others have layovers. Simplify your train trip from Heathrow to Cardiff by comparing and selecting the train that fits your travel style and budget on Busbud.

About Train Travel

Train Travel Tips

There are many train stations in the world, explore station pages on Busbud to get all information you need.

Whether you take a regional or high-speed train to Cardiff, you’ll help reduce the environmental impact and carbon footprint of your trip. As you watch the landscapes unfold before your eyes, you can tell yourself that with this choice, you are making sure they remain protected.

The train emits up to 30x less CO2 for a trip between Heathrow and Cardiff compared to the same trip made by plane or car. A truly ecological mode of transport that will allow you to easily reduce your carbon footprint.

Tune out to the fine sounds of your best music playlist on your train trip from Heathrow to Cardiff while indulging in miles on end of beautiful scenic views.

Did you know?

The longest train journey in the world is between Europe and Asia. This long journey starts from Porto in Portugal and crosses the whole European continent to reach Hanoi in Vietnam in 12 days while travelling more than 17,000 km.

Railway companies played a major role as early as 1883 in the use of time zones as we know them today.

One of the deepest train stations in the world is in Kiev. Located at a depth of 105m, it was designed in this way to serve as a shelter in the event of an attack. The second deepest station is in China. Badaling station is located 60m under the Great Wall of China!

Will you be returning to Heathrow by train?

Train from Cardiff to Heathrow

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