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Heathrow Airport to Cardiff Train prices and times

Looking to travel from Heathrow Airport to Cardiff? You can buy train tickets with Trip.com for as low as AED 201.74, with average prices for this route around AED 277.69.

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

  • الأربعاء, 27 أغسطس
    From AED 221.52
  • الخميس, 28 أغسطس
    From AED 221.52
  • الجمعة, 29 أغسطس
    From AED 201.74
  • السبت, 30 أغسطس
    From AED 201.74
  • الأحد, 31 أغسطس
    From AED 233.88
  • الاثنين, 1 سبتمبر
    From AED 201.74
  • الثلاثاء, 2 سبتمبر
    From AED 201.74
DepartureArrivalDurationOperator
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16:25
Heathrow Terminals 2 & 3
19:10
Cardiff Central
2 ساعات 45 دقائق, Changes requiredElizabeth lineGreat Western Railway
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16:47
Heathrow Terminals 2 & 3
19:10
Cardiff Central
2 ساعات 23 دقائق, Changes requiredHeathrow ExpressGreat Western Railway
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16:55
Heathrow Terminals 2 & 3
19:39
Cardiff Central
2 ساعات 44 دقائق, Changes requiredElizabeth lineGreat Western Railway
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17:17
Heathrow Terminals 2 & 3
19:39
Cardiff Central
2 ساعات 22 دقائق, Changes requiredHeathrow ExpressGreat Western Railway
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17:25
Heathrow Terminals 2 & 3
20:14
Cardiff Central
2 ساعات 49 دقائق, Changes requiredElizabeth lineGreat Western Railway
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17:47
Heathrow Terminals 2 & 3
20:14
Paris
2 ساعات 27 دقائق, Changes requiredHeathrow ExpressGreat Western Railway
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Heathrow Airport to Cardiff 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
Journey time
Journey time
2 ساعات 14 دقائق
Distance
Distance
189 km
Price
Price
AED 201.74*
Train operators
Train operators
Heathrow Express, Elizabeth line, CrossCountry

How to book cheap train tickets from Heathrow Airport to Cardiff

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. 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, 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%

Advance Tickets are usually released up to 12 weeks before the travel date and can be significantly cheaper than tickets purchased closer to departure. By planning your trip from Heathrow Airport to Cardiff ahead of time and securing your tickets early, you can save up to 61% on the cost of your travel.
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 more affordable for families, friends, or colleagues planning a trip together.

Heathrow Airport to Cardiff 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 journey

  • Split Tickets

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  • Split Tickets

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Recommendations

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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%.