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Explore cheap 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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BHD 22.900
الخميس18سبتمبر
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This train is sold out. View full timetable and prices.
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BHD 23.820
الجمعة19سبتمبر
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This train is sold out. View full timetable and prices.
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BHD 22.900
السبت20سبتمبر
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BHD 24.740
الأحد21سبتمبر
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BHD 24.740
الاثنين22سبتمبر
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BHD 24.740
الثلاثاء23سبتمبر
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BHD 21.110
الأربعاء24سبتمبر
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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

Planning a journey from Heathrow Airport to Cardiff Central? Trip.com offers train tickets starting from as low as BHD 21.110, with average prices for this route around BHD 28.700. To ensure you get the most affordable fares, we suggest exploring alternatives like split tickets.

View More Trains
DepartureArrivalOperator
Find Tickets
17:47
2 hours 27 minutes, Changes required
Heathrow Terminals 2 & 3
20:14
Cardiff Central
Heathrow ExpressGreat Western Railway
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17:55
2 hours 43 minutes, Changes required
Heathrow Terminals 2 & 3
20:38
Cardiff Central
Elizabeth lineGreat Western Railway
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18:17
2 hours 21 minutes, Changes required
Heathrow Terminals 2 & 3
20:38
Cardiff Central
Heathrow ExpressGreat Western Railway
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18:47
2 hours 14 minutes, Changes required
Heathrow Terminals 2 & 3
21:01
Cardiff Central
Heathrow ExpressGreat Western Railway
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18:55
2 hours 43 minutes, Changes required
Heathrow Terminals 2 & 3
21:38
Cardiff Central
Elizabeth lineGreat Western Railway
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19:17
2 hours 21 minutes, Changes required
Heathrow Terminals 2 & 3
21:38
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
23:02
Departure station
Departure station
Heathrow Airport
Arrival station
Arrival station
Cardiff Central
Journey time
Journey time
2 hours 14 minutes
Distance
Distance
190 km
Price
Price
BHD 21.110*
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 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:

Why Book Train Tickets With Trip.com?

  • Split Tickets

    Best price promise

    If you find trains for a cheaper price elsewhere, let us know and we'll refund the difference*

  • Split Tickets

    Split Tickets

    Save an average of 30% on train fares by splitting your Heathrow Airport to Cardiff Central journey

  • Split Tickets

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    Official train ticket sellers with 5-star customer support

  • Split Tickets

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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%.