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Heathrow Terminal 4 to Cardiff Central train prices and times

Looking to travel from Heathrow Terminal 4 to Cardiff Central? You can buy train tickets with Trip.com for as low as AU$ 92.22, with average prices for this route around AU$ 129.51.

To get the best deals, we' d recommend buying in advance and researching alternatives such as split tickets.

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Thu, Sep 4
From AU$ 99.63
Fri, Sep 5
From AU$ 99.63
Sat, Sep 6
From AU$ 99.63
Sun, Sep 7
From AU$ 99.63
Mon, Sep 8
From AU$ 99.63
Tue, Sep 9
From AU$ 99.63
Wed, Sep 10
From AU$ 92.22

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Departs	Arrives	Duration	Operator	Find Tickets
07:30 Heathrow Terminal 4	10:09 Cardiff Central	2h 39m, No direct	Elizabeth line	Find Tickets
07:30 Heathrow Terminal 4	10:09 Cardiff Central	2h 39m, No direct	Elizabeth line	Find Tickets
08:00 Heathrow Terminal 4	10:37 Cardiff Central	2h 37m, No direct	Elizabeth line	Find Tickets
08:00 Heathrow Terminal 4	10:37 Cardiff Central	2h 37m, No direct	Elizabeth line	Find Tickets
08:30 Heathrow Terminal 4	11:09 Cardiff Central	2h 39m, No direct	Elizabeth line	Find Tickets
08:30 Heathrow Terminal 4	11:09 Paris	2h 39m, No direct	Elizabeth line	Find Tickets View More Trains

Heathrow Terminal 4 to Cardiff Central train route details

First train

06:00

Last train

23:47

Departure station

Heathrow Terminal 4

Arrival station

Cardiff Central

Journey time

2h 31m

Distance

190 km

Price

AU$ 92.22*

Train Operators

Heathrow Express, Elizabeth line, CrossCountry

How to book cheap train tickets from Heathrow Terminal 4 to Cardiff Central

Travelling in off-peak train times

We recommend buying train tickets from Heathrow Terminal 4 to Cardiff Central 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.

Using the Railcard for 1/3 off

You can choose a Railcard to help you save up to 1/3 on fares from Heathrow Terminal 4 to Cardiff Central for various reasons, such as your age (including the 16-25 Railcard or Senior Railcard) or options geared towards group travel (Family & Friends Railcard and Two Together Railcard). Discover more here.

Split Tickets to save an average extra 30%

Another option to consider is splitting your tickets, which can save you around extra 30% on fares. Instead of purchasing a direct ticket from Heathrow Terminal 4 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%

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 Heathrow Terminal 4 to Cardiff Central ahead of time and booking your tickets early, you can potentially save up to 61% on your travel expenses.

Group travels to save 1/3

If you are travelling 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 travelling from Heathrow Terminal 4 to Cardiff Central more affordable for families, friends, or colleagues planning a trip together.

Heathrow Terminal 4 to Cardiff Central train ticket types

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

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Why Book Train Tickets With Trip.com?

Best Price Promise
If you find trains for a cheaper price elsewhere, let us know and we'll refund the difference*
Split Tickets
Save an average of 30% on train fares by splitting your Heathrow Terminal 4 to Cardiff Central journey
National Rail Partners
Official train ticket sellers with 5-star customer service
No Booking Fees on the App
Only pay for your train travel – no hidden fees

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

Trains from Heathrow Terminal 4 to Cardiff Central from AU$ 92.22

Save an average of 30%* with Split Tickets

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Heathrow Terminal 4 to Cardiff Central train prices and times

Heathrow Terminal 4 to Cardiff Central train route details