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Explore cheap prices from Heathrow Terminal 5 to Cardiff

Here are this week's cheapest tickets from Heathrow Terminal 5 to Cardiff, along with train details. Our users discover these prices, which are updated daily. Given the frequent price changes, please refer to the latest update.

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This train is sold out. View full timetable and prices.
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RUB 5,473.31
Fri19Sep
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This train is sold out. View full timetable and prices.
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RUB 5,473.31
Sat20Sep
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This train is sold out. View full timetable and prices.
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RUB 5,473.31
Sun21Sep
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This train is sold out. View full timetable and prices.
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RUB 5,473.31
Mon22Sep
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This train is sold out. View full timetable and prices.
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RUB 5,473.31
Tue23Sep
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This train is sold out. View full timetable and prices.
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RUB 5,473.31
Wed24Sep
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This train is sold out. View full timetable and prices.
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RUB 5,473.31
Thu25Sep
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*Price changes due to the real-time price fluctuations, please refer to the latest price.

Heathrow Terminal 5 to Cardiff train prices and times

Looking to travel from Heathrow Terminal 5 to Cardiff? You can buy train tickets with Trip.com for as low as RUB 5,473.31, with average prices for this route around RUB 5,692.24.

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

DepartsArrivesOperator
Find Tickets
22:57
8h 17m, No direct
Heathrow Terminal 5
07:14
+1
Cardiff Central
Heathrow ExpressGreat Western Railway
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Heathrow Terminal 5 to Cardiff train route details

First train
First train
05:46
Last train
Last train
22:57
Departure station
Departure station
Heathrow Terminal 5
Arrival station
Arrival station
Cardiff
Journey time
Journey time
2h 19m
Distance
Distance
186 km
Price
Price
RUB 5,473.31*
Train Operators
Train Operators
Heathrow Express, Elizabeth line, Great Western Railway

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

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 Heathrow Terminal 5 to Cardiff can result in significant cost savings.
Using the Railcard for 1/3 off

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%

Split Tickets to save an average extra 30%

Another option to consider is splitting your tickets, which can save you around extra 30% on fares. Instead of purchasing a direct ticket from Heathrow Terminal 5 to Cardiff, 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%

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

Heathrow Terminal 5 to Cardiff train ticket types

Here are different ticket types available for this route, each with its own benefits and restrictions. Here are the options to consider:

Why Book Train Tickets With Trip.com?

  • Split Tickets

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  • Split Tickets

    Split Tickets

    Save an average of 30% on train fares by splitting your Heathrow Terminal 5 to Cardiff journey

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Recommendations

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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%.