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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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£48.40
Mon17Nov
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This train is sold out. View full timetable and prices.
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£44.80
Tue18Nov
Find cheapest train
This train is sold out. View full timetable and prices.
Go
£48.40
Wed19Nov
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This train is sold out. View full timetable and prices.
Go
£48.40
Thu20Nov
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This train is sold out. View full timetable and prices.
Go
£48.40
Fri21Nov
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This train is sold out. View full timetable and prices.
Go
£48.40
Sat22Nov
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This train is sold out. View full timetable and prices.
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£48.40
Sun23Nov
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Prices may change due to real-time 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 £44.80 and averaging £48.40. The entire journey takes no more than 2h 14m. If you want to get a greater discounts, consider purchasing split tickets. Additionally, buying in advance is also good choice.

View More Trains
DepartureArrivalOperator
Find Tickets
12:25
2h 44m, Changes required
Heathrow Terminals 2 & 3
15:09
Cardiff Central
Elizabeth lineGreat Western Railway
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12:32
2h 37m, Changes required
Heathrow Terminals 2 & 3
15:09
Cardiff Central
Heathrow ExpressGreat Western Railway
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12:55
2h 39m, Changes required
Heathrow Terminals 2 & 3
15:34
Cardiff Central
Elizabeth lineGreat Western Railway
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13:17
2h 17m, Changes required
Heathrow Terminals 2 & 3
15:34
Cardiff Central
Heathrow ExpressGreat Western Railway
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13:25
2h 43m, Changes required
Heathrow Terminals 2 & 3
16:08
Cardiff Central
Elizabeth lineGreat Western Railway
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13:32
2h 36m, Changes required
Heathrow Terminals 2 & 3
16:08
Paris
Heathrow ExpressGreat Western Railway
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Heathrow Airport to Cardiff Central Train Route Details

First train
First train
06:06
Last train
Last train
23:02
Departure station
Departure station
Heathrow Airport
Arrival station
Arrival station
Cardiff Central
Journey time
Journey time
2h 14m
Distance
Distance
190 km
Price
Price
£44.80*
Train operators
Train operators
Heathrow Express, Elizabeth line, CrossCountry

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

Traveling in off-peak train times

Traveling 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 (6:30 AM–9:30 AM) and evening (4:00 PM–7:00 PM) rush hours on weekdays.
Get 1/3 off with a Railcard

Get 1/3 off with a Railcard

With a Railcard, you can save up to 1/3 on most rail fares. There are different types of Railcards available, such as the 16–25 Railcard, the Family & Friends Railcard, and the Senior Railcard, each catering to specific groups of travelers. You can discover more about Railcards here.
Split tickets to save an average extra 30%

Split tickets to save an average extra 30%

Another option to consider is splitting your tickets, which can save you around an extra 30% on fares. Instead of purchasing a direct ticket from Heathrow Airport to Cardiff Central, you can split the route into two legs: A to C and C to B. This often turns out to be more affordable than buying a direct ticket, and you won't even need to leave the train… or often 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!
Travel in a group to save 1/3

Travel in a group to save 1/3

If you are traveling in a group, be sure to check out group travel discounts. Many train companies offer a ⅓ off standard fares for groups of three to nine people, making traveling from Heathrow Airport to Cardiff Central more affordable for families, friends, or colleagues planning a trip together.

Heathrow Airport to Cardiff Central train ticket types

Here are different ticket types available for this route, each with their own benefits and restrictions. Here are the options to consider:

Why Book Train Tickets With Trip.com?

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*After comparing the full year of 2023 for SplitTickets and full-price tickets on Trip.com, the average savings rate for SplitTickets is 30%.