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Cardiff Queen Street to Heathrow Terminal 4 train prices and times

Use Trip.com to buy tickets from Cardiff Queen Street to Heathrow Terminal 4, starting from AU$ 88.36 and averaging AU$ 122.73. The entire journey takes no more than 2h 45m. If you want to get more discounts, consider purchasing split tickets. Additionally, buying in advance is also good choice.

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DepartsArrivesOperator
Find Tickets
07:12
3h, No direct
Cardiff Queen Street
10:12
Heathrow Terminal 4
Transport for WalesGreat Western RailwayElizabeth line
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07:37
2h 50m, No direct
Cardiff Queen Street
10:27
Heathrow Terminal 4
Transport for WalesGreat Western RailwayElizabeth line
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07:37
3h 5m, No direct
Cardiff Queen Street
10:42
Heathrow Terminal 4
Transport for WalesGreat Western RailwayElizabeth line
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08:04
2h 53m, No direct
Cardiff Queen Street
10:57
Heathrow Terminal 4
Transport for WalesGreat Western RailwayElizabeth line
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08:04
3h 8m, No direct
Cardiff Queen Street
11:12
Heathrow Terminal 4
Transport for WalesGreat Western RailwayElizabeth line
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08:24
3h 3m, No direct
Cardiff Queen Street
11:27
Paris
Transport for WalesGreat Western RailwayElizabeth line
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Cardiff Queen Street to Heathrow Terminal 4 train route details

First train
First train
00:01
Last train
Last train
23:03
Departure station
Departure station
Cardiff Queen Street
Arrival station
Arrival station
Heathrow Terminal 4
Journey time
Journey time
2h 45m
Distance
Distance
189 km
Price
Price
AU$ 88.36*
Train Operators
Train Operators
Elizabeth line, Great Western Railway, Transport for Wales

How to book cheap train tickets from Cardiff Queen Street to Heathrow Terminal 4

Travelling in off-peak train times

Travelling in off-peak train times

Off-Peak train tickets are generally cheaper than peak-time tickets, allowing travel outside morning (06:30-09:30) and evening (16:00-19:00) rush hours on weekdays. If your schedule allows for flexibility, choosing off-peak times for your trip from Cardiff Queen Street to Heathrow Terminal 4 can result in significant cost savings.
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 Cardiff Queen Street 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%

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 Cardiff Queen Street 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%

Did you know that purchasing Advance Tickets can significantly reduce your travel expenses? On average, these tickets can save you an impressive 61% on fares. The best part is that the earlier you book (ideally up to 12 weeks in advance), the greater the savings!
Group travels to save 1/3

Group travels 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 Queen Street to Heathrow Terminal 4 train ticket types

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

Why Book Train Tickets With Trip.com?

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  • Split Tickets

    Split Tickets

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

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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%.