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  5. Cardiff Central to Heathrow Terminal 4 Trains

Cardiff Central to Heathrow Terminal 4 Train prices and times

Use Trip.com to buy tickets from Cardiff Central to Heathrow Terminal 4, starting from KWD 15.980 and averaging KWD 17.400. The entire journey takes no more than 3h 18m. If you want to get a greater discounts, consider purchasing split tickets. Additionally, buying in advance is also good choice.

  • Tue, Jun 10
  • Wed, Jun 11
    From KWD 15.980
  • Thu, Jun 12
    From KWD 15.980
  • Fri, Jun 13
    From KWD 15.980
  • Sat, Jun 14
    From KWD 15.980
  • Sun, Jun 15
    From KWD 15.980
  • Mon, Jun 16
    From KWD 15.980
DepartureArrivalDurationOperator
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05:07
Cardiff Central
08:42
Heathrow Terminal 4
3h 35m, Changes requiredGreat Western RailwayElizabeth line
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05:07
Cardiff Central
09:12
Heathrow Terminal 4
4h 5m, 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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06:24
Cardiff Central
09:57
Heathrow Terminal 4
3h 33m, Changes requiredGreat Western RailwayElizabeth line
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06:37
Cardiff Central
10:42
Heathrow Terminal 4
4h 5m, Changes requiredCrossCountryGreat Western RailwayElizabeth line
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07:23
Cardiff Central
10:57
Paris
3h 34m, Changes requiredGreat Western RailwayElizabeth line
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Cardiff Central to Heathrow Terminal 4 Train Route Details

First train
First train
05:07
Last train
Last train
22:50
Departure station
Departure station
Cardiff Central
Arrival station
Arrival station
Heathrow Terminal 4
Journey time
Journey time
3h 18m
Distance
Distance
119 miles
Price
Price
KWD 15.980*
Train operators
Train operators
Elizabeth line, CrossCountry, 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

Taking advantage of Off-Peak train tickets is another effective way to save on your train journey from Cardiff Central to Heathrow Terminal 4. 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

You can choose a Railcard to help you save up to 1/3 on fares from Cardiff Central to Heathrow Terminal 4 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%

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 Cardiff Central to Heathrow Terminal 4, 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 Cardiff Central to Heathrow Terminal 4 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 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 Terminal 4 more affordable for families, friends, or colleagues planning a trip together.

Cardiff Central to Heathrow Terminal 4 Train Ticket Types

Save money on your trip from Cardiff Central to Heathrow Terminal 4 with suitable train tickets. It's a great way to spend less!

Why Book Train Tickets With Trip.com?

  • Split Tickets

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    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 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%.