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2% OFF
Jun 19, 2024-Jun 20, 2026
Here are this week's cheapest tickets from Cardiff to Heathrow Terminals 2 & 3, along with train details. Our users discover these prices, which are updated daily. Given the frequent price changes, please refer to the latest update.
Cardiff to Heathrow Terminals 2 & 3 train prices and times
Looking to travel from Cardiff to Heathrow Terminals 2 & 3? You can buy train tickets with Trip.com for as low as SAR 204.73, with average prices for this route around SAR 284.59.
To get the best deals, we' d recommend buying in advance and researching alternatives such as split tickets.
Departs | Arrives | Operator | Find Tickets |
---|---|---|---|
06:51 Cardiff Central | 09:25 Heathrow Terminals 2 & 3 | ![]() ![]() | Find Tickets |
06:51 Cardiff Central | 09:36 Heathrow Terminals 2 & 3 | ![]() | Find Tickets |
07:23 Cardiff Central | 09:55 Heathrow Terminals 2 & 3 | ![]() ![]() | Find Tickets |
07:49 Cardiff Central | 10:21 Heathrow Terminals 2 & 3 | ![]() | Find Tickets |
07:49 Cardiff Central | 10:25 Heathrow Terminals 2 & 3 | ![]() ![]() | Find Tickets |
08:18 Cardiff Central | 10:51 Paris | ![]() | Find Tickets |
Cardiff to Heathrow Terminals 2 & 3 train route details





How to book cheap train tickets from Cardiff to Heathrow Terminals 2 & 3

Travelling in off-peak train times

Using the Railcard for 1/3 off

Split Tickets to save an average extra 30%

Book in advance to save an average of 61%

Group travels to save 1/3
Cardiff to Heathrow Terminals 2 & 3 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:
Off-Peak & Super Off-Peak train tickets
These two types of tickets are specifically for use during off-peak and super off-peak times, with cheaper prices, making them suitable for those who enjoy leisure travel.
Return train tickets
This ticket includes both the outbound and return journeys, saving you the time and hassle of purchasing separate tickets. With just one ticket, you can travel smoothly along the same route.
Advance train tickets
Typically, the most cost-effective option for train travel. They are usually available for purchase 12 weeks before the travel date.
Season train tickets
These allow unlimited travel between two stations and can save you over 1/3 on train fares.
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