Timetable
Train route
Cheap train tickets
Heathrow Terminal 2 to Cardiff train prices and times
Planning a journey from Heathrow Terminal 2 to Cardiff? Trip.com offers train tickets starting from as low as SAR 248.53, with average prices for this route around SAR 272.15. To ensure you get the most affordable fares, we suggest exploring alternatives like split tickets.
| Departs | Arrives | Operator | Find Tickets |
|---|---|---|---|
15:47 Heathrow Terminals 2 & 3 | 18:05 Cardiff Central | ![]() ![]() | Find Tickets |
16:06 Heathrow Terminals 2 & 3 | 18:37 Cardiff Central | Elizabeth line![]() | Find Tickets |
16:17 Heathrow Terminals 2 & 3 | 18:37 Cardiff Central | ![]() ![]() | Find Tickets |
16:25 Heathrow Terminals 2 & 3 | 19:10 Cardiff Central | Elizabeth line![]() | Find Tickets |
16:36 Heathrow Terminals 2 & 3 | 19:10 Cardiff Central | Elizabeth line![]() | Find Tickets |
16:47 Heathrow Terminals 2 & 3 | 19:10 Paris | ![]() ![]() | Find Tickets |
Heathrow Terminal 2 to Cardiff train route details

First train
04:15

Last train
23:02

Journey time
2h 14m

Distance
117 miles

Price
SAR 248.53*
How to book cheap train tickets from Heathrow Terminal 2 to Cardiff

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 2 to Cardiff. 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
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 travellers. You can discover more about Railcards here.

Split Tickets to save an average extra 30%
Splitting tickets is a perfectly legal practice that involves purchasing separate, cheaper tickets for different segments of your journey on the same train instead of a single ticket for the entire trip. For example, if you are travelling from Heathrow Terminal 2 to Cardiff, you might discover that buying a ticket from A to C, and then another ticket from C to B, is more economical than a direct ticket.

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 Heathrow Terminal 2 to Cardiff ahead of time and securing your tickets early, you can save up to 61% on the cost of your travel.

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.
Heathrow Terminal 2 to Cardiff train ticket types
Save money on your trip from Heathrow Terminal 2 to Cardiff with suitable train tickets. It's a great way to spend less!
Off-peak tickets are cheaper and offer more flexibility for travel during less busy times. Super Off-Peak tickets are even cheaper and suitable for unconventional schedules.
Return train tickets
These are valid for both the outward and return journey from the same destination on your chosen route.

Advance train tickets
Generally the most cost-effective option, these tickets can be purchased up to 12 weeks in advance of the travel date.

Season train tickets
Season tickets allow unlimited travel between two stations and can save you more than 1/3 on train fares.
Why Book Train Tickets With Trip.com?
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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%.










