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Cardiff Central to Heathrow Terminal 4 Train prices and times

Looking to travel from Cardiff Central to Heathrow Terminal 4? You can buy train tickets with Trip.com for as low as KWD 15.940, with average prices for this route around KWD 24.700.

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

  • Fri, Jul 11
    From KWD 15.940
  • Sat, Jul 12
    From KWD 15.940
  • Sun, Jul 13
    From KWD 15.940
  • Mon, Jul 14
    From KWD 15.940
  • Tue, Jul 15
    From KWD 15.940
  • Wed, Jul 16
    From KWD 15.940
  • Thu, Jul 17
DepartureArrivalDurationOperator
Find Tickets
05:07
Cardiff Central
08:42
Heathrow Terminal 4
3h 35m, Changes requiredGreat Western RailwayElizabeth line
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05:07
Cardiff Central
08:42
Heathrow Terminal 4
3h 35m, Changes requiredGreat Western RailwayElizabeth line
Find Tickets
06:24
Cardiff Central
09:42
Heathrow Terminal 4
3h 18m, Changes requiredGreat Western RailwayElizabeth line
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06:24
Cardiff Central
09:42
Heathrow Terminal 4
3h 18m, Changes requiredGreat Western RailwayElizabeth line
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06:28
Cardiff Central
09:57
Heathrow Terminal 4
3h 29m, Changes requiredGreat Western RailwayElizabeth line
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06:28
Cardiff Central
09:57
Paris
3h 29m, Changes requiredGreat Western RailwayElizabeth line
Find Tickets
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Cardiff Central to Heathrow Terminal 4 Train Route Details

First train
First train
05:07
Last train
Last train
23:30
Departure station
Departure station
Cardiff Central
Arrival station
Arrival station
Heathrow Terminal 4
Journey time
Journey time
3h 4m
Distance
Distance
190 km
Price
Price
KWD 15.940*
Train operators
Train operators
Heathrow Express, Elizabeth line, Great Western Railway

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

Traveling in off-peak train times

Traveling in off-peak train times

Off-Peak train tickets are generally cheaper than peak-time tickets, allowing travel outside morning (6:30 AM–9:30 AM) and evening (4:00 PM–7:00 PM) rush hours on weekdays. If your schedule allows for flexibility, choosing off-peak times for your trip from Cardiff Central to Heathrow Terminal 4 can result in significant cost savings.
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%

Splitting tickets involves buying separate, cheaper tickets for different parts of your journey on the same train instead of just one ticket for the entire trip. For instance, if you're traveling from Cardiff Central to Heathrow Terminal 4, you might find that purchasing a ticket from A to C, then C to B costs less than a direct ticket. This method is perfectly legal and often doesn't require leaving your seat.
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 Terminal 4 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 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.

Cardiff Central to Heathrow Terminal 4 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

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  • Split Tickets

    Split Tickets

    Save an average of 30% on train fares by splitting your Cardiff Central to Heathrow Terminal 4 journey

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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%.