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Heathrow Terminal 5 to Cardiff Central train prices and times

Looking to travel from Heathrow Terminal 5 to Cardiff Central? You can buy train tickets with Trip.com for as low as AU$ 103.43, with average prices for this route around AU$ 103.43.

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

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DepartsArrivesDurationOperator
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05:46
Heathrow Terminal 5
08:39
Cardiff Central
2h 53m, No directElizabeth lineGreat Western Railway
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05:57
Heathrow Terminal 5
08:39
Cardiff Central
2h 42m, No directHeathrow ExpressElizabeth lineGreat Western Railway
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06:12
Heathrow Terminal 5
08:39
Cardiff Central
2h 27m, No directHeathrow ExpressGreat Western Railway
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06:20
Heathrow Terminal 5
09:08
Cardiff Central
2h 48m, No directElizabeth lineGreat Western Railway
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06:27
Heathrow Terminal 5
09:08
Cardiff Central
2h 41m, No directHeathrow ExpressGreat Western Railway
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06:27
Heathrow Terminal 5
09:08
Paris
2h 41m, No directHeathrow ExpressElizabeth lineGreat Western Railway
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Heathrow Terminal 5 to Cardiff Central train route details

First train
First train
00:07
Last train
Last train
22:57
Departure station
Departure station
Heathrow Terminal 5
Arrival station
Arrival station
Cardiff Central
Journey time
Journey time
2h 19m
Distance
Distance
187 km
Price
Price
AU$ 103.43*
Train Operators
Train Operators
Heathrow Express, Elizabeth line, CrossCountry

How to book cheap train tickets from Heathrow Terminal 5 to Cardiff Central

Travelling in off-peak train times

Travelling in off-peak train times

Taking advantage of Off-Peak train tickets is another effective way to save on your train journey from Heathrow Terminal 5 to Cardiff Central. These tickets are generally cheaper and can be used during quieter periods, typically outside of morning (06:30-09:30) and evening (16:00-19:00) rush hours on weekdays.
Using the Railcard for 1/3 off

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 5 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%

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 travelling from Heathrow Terminal 5 to Cardiff Central, 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 Heathrow Terminal 5 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

Group travels to save 1/3

If you are travelling 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 travelling from Heathrow Terminal 5 to Cardiff Central more affordable for families, friends, or colleagues planning a trip together.

Heathrow Terminal 5 to Cardiff Central train ticket types

Save money on your trip from Heathrow Terminal 5 to Cardiff Central with suitable train tickets. It's a great way to spend less!

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 Terminal 5 to Cardiff Central journey

  • Split Tickets

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  • Split Tickets

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*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%.