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Cardiff Central to Heathrow Airport Train prices and times

Planning a journey from Cardiff Central to Heathrow Airport? Trip.com offers train tickets starting from as low as KWD 13.460, with average prices for this route around KWD 17.480. To ensure you get the most affordable fares, we suggest exploring alternatives like split tickets.

  • Sat, Jun 14
  • Sun, Jun 15
    From KWD 13.460
  • Mon, Jun 16
    From KWD 16.060
  • Tue, Jun 17
    From KWD 16.060
  • Wed, Jun 18
    From KWD 16.060
  • Thu, Jun 19
    From KWD 16.060
  • Fri, Jun 20
    From KWD 16.060
DepartureArrivalDurationOperator
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05:14
Cardiff Central
08:36
Heathrow Terminals 2 & 3
3h 22m, Changes requiredGreat Western RailwayElizabeth line
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05:14
Cardiff Central
08:40
Heathrow Terminals 2 & 3
3h 26m, Changes requiredGreat Western RailwayHeathrow Express
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05:14
Cardiff Central
08:51
Heathrow Terminals 2 & 3
3h 37m, Changes requiredGreat Western RailwayElizabeth line
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06:20
Cardiff Central
09:40
Heathrow Terminals 2 & 3
3h 20m, Changes requiredGreat Western RailwayHeathrow Express
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06:20
Cardiff Central
09:51
Heathrow Terminals 2 & 3
3h 31m, Changes requiredGreat Western RailwayElizabeth line
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06:40
Cardiff Central
10:36
Paris
3h 56m, Changes requiredCrossCountryGreat Western RailwayElizabeth line
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Cardiff Central to Heathrow Airport Train Route Details

First train
First train
05:14
Last train
Last train
20:18
Departure station
Departure station
Cardiff Central
Arrival station
Arrival station
Heathrow Airport
Journey time
Journey time
3h 19m
Distance
Distance
119 miles
Price
Price
KWD 13.460*
Train operators
Train operators
Heathrow Express, Elizabeth line, CrossCountry

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

Traveling in off-peak train times

Traveling in off-peak train times

We recommend buying train tickets from Cardiff Central to Heathrow Airport during off-peak hours. These times are usually before 06:30, between 09:30 and 16:00, and after 19:00 on weekdays, as well as all day on weekends and bank holidays. Choosing Off-Peak train tickets means benefiting from cheaper fares and less crowded trains, making your journey more enjoyable.
Get 1/3 off with a Railcard

Get 1/3 off with a Railcard

Railcards offer discounts of up to 1/3 on most tickets. There are various types of Railcards catering to different types of travelers, 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 to save an average extra 30%

Split tickets to save an average extra 30%

Splitting tickets is a perfectly legal practice that involves purchasing separate, cheaper tickets for different segments of your journey on the same train instead of a single ticket for the entire trip. For example, if you are travelling from Cardiff Central to Heathrow Airport, you might discover that buying a ticket from A to C, and then another ticket from C to B, is more economical than a direct ticket.
Book in advance to save an average of 61%

Book in advance to save an average of 61%

Advance Tickets are typically released up to 12 weeks before the travel date and can offer significant savings compared to tickets purchased closer to departure. By planning your trip from Cardiff Central to Heathrow Airport ahead of time and booking your tickets early, you can potentially save up to 61% on your travel expenses.
Travel in a group to save 1/3

Travel in a group to save 1/3

If you are traveling in a group of three to nine people, take advantage of group travel discounts, offered by most train companies, for a discount of up to 1/3 on standard fares. This can make traveling from Cardiff Central to Heathrow Airport more affordable for families, friends, or colleagues planning a trip together.

Cardiff Central to Heathrow Airport 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 Cardiff Central to Heathrow Airport journey

  • Split Tickets

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    Official train ticket sellers with 5-star customer support

  • Split Tickets

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    Only pay for your train travel – no hidden fees

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