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Find the best prices from Heathrow Airport to Cardiff Central

Here are this week's cheapest tickets from Heathrow Airport to Cardiff Central, along with train details. Our users discover these prices, which are updated daily. Given the frequent price changes, please refer to the latest update.

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This train is sold out. View full timetable and prices.
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AU$ 97.67
Tue2Dec
Find Cheapest Train
This train is sold out. View full timetable and prices.
Go
AU$ 97.67
Wed3Dec
Find Cheapest Train
This train is sold out. View full timetable and prices.
Go
AU$ 97.67
Thu4Dec
Find Cheapest Train
This train is sold out. View full timetable and prices.
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AU$ 97.67
Fri5Dec
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This train is sold out. View full timetable and prices.
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AU$ 80.52
Sat6Dec
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This train is sold out. View full timetable and prices.
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AU$ 97.67
Sun7Dec
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This train is sold out. View full timetable and prices.
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AU$ 97.67
Mon8Dec
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*Price changes due to the real-time price fluctuations, please refer to the latest price.

Heathrow Airport to Cardiff Central train prices and times

Use Trip.com to buy tickets from Heathrow Airport to Cardiff Central, starting from AU$ 80.52 and averaging AU$ 101.57. The entire journey takes no more than 2h 14m. If you want to get more discounts, consider purchasing split tickets. Additionally, buying in advance is also good choice.

View More Trains
DepartsArrivesOperator
Find Tickets
06:06
2h 33m, No direct
Heathrow Terminals 2 & 3
08:39
Cardiff Central
Elizabeth lineGreat Western Railway
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06:17
2h 22m, No direct
Heathrow Terminals 2 & 3
08:39
Cardiff Central
Heathrow ExpressGreat Western Railway
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06:32
2h 36m, No direct
Heathrow Terminals 2 & 3
09:08
Cardiff Central
Heathrow ExpressGreat Western Railway
Find Tickets
06:36
2h 32m, No direct
Heathrow Terminals 2 & 3
09:08
Cardiff Central
Elizabeth lineGreat Western Railway
Find Tickets
07:06
2h 29m, No direct
Heathrow Terminals 2 & 3
09:35
Cardiff Central
Elizabeth lineGreat Western Railway
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07:17
2h 18m, No direct
Heathrow Terminals 2 & 3
09:35
Paris
Heathrow ExpressGreat Western Railway
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Heathrow Airport to Cardiff Central train route details

First train
First train
00:04
Last train
Last train
22:51
Departure station
Departure station
Heathrow Airport
Arrival station
Arrival station
Cardiff Central
Journey time
Journey time
2h 14m
Distance
Distance
190 km
Price
Price
AU$ 80.52*
Train Operators
Train Operators
Heathrow Express, Elizabeth line, CrossCountry

How to book cheap train tickets from Heathrow Airport to Cardiff Central

Travelling in off-peak train times

Travelling in off-peak train times

Taking advantage of Off-Peak train tickets is another effective way to save on your train journey from Heathrow Airport to Cardiff Central. These tickets are generally cheaper and can be used during quieter periods, typically outside of morning (06:30-09:30) and evening (16:00-19:00) rush hours on weekdays.
Using the Railcard for 1/3 off

Using the Railcard for 1/3 off

Railcards offer discounts of up to 1/3 on most tickets. There are various types of Railcards catering to different types of travellers, such as the 16–25 Railcard, the Family & Friends Railcard, and the Senior Railcard. For more information on Railcards and how they can help you save, visit Railcards here.
Split Tickets for greater savings

Split Tickets for greater savings

Splitting tickets involves buying separate, cheaper tickets for different parts of your journey on the same train instead of just one ticket for the entire trip. For instance, if you're travelling from Heathrow Airport to Cardiff Central, you might find that purchasing a ticket from A to C, then C to B costs less than a direct ticket. This method is perfectly legal and often doesn’t require leaving your seat.
Book in advance to save an average of 61%

Book in advance to save an average of 61%

Did you know that purchasing Advance Tickets can significantly reduce your travel expenses? On average, these tickets can save you an impressive 61% on fares. The best part is that the earlier you book (ideally up to 12 weeks in advance), the greater the savings!
Group travels to save 1/3

Group travels to save 1/3

If you are planning a trip with a group of three to nine people, take advantage of ⅓ off standard fares with group travel discounts, offered by many train companies, perfect for journeys with your family, friends, or colleagues.

Heathrow Airport to Cardiff Central train ticket types

There are various ticket types available for this route, each with different benefits and restrictions. Explore below to see which ticket type is best suited to your travel needs:

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*Based on Trip.com ticket data from 2023, Split Tickets provided notably lower prices compared to full-price tickets.