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Grangetown (Cardiff) to Heathrow Terminal 3 train prices and times

Use Trip.com to purchase tickets from Grangetown (Cardiff) to Heathrow Terminal 3. To get more discounts, consider buying split tickets. Additionally, booking in advance is a good option.

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Grangetown (Cardiff) to Heathrow Terminal 3 train route details

First train

Last train

Departure station

Grangetown (Cardiff)

Arrival station

Heathrow Terminal 3

Journey time

Distance

Price

Train Operators

How to book cheap train tickets from Grangetown (Cardiff) to Heathrow Terminal 3

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 Grangetown (Cardiff) to Heathrow Terminal 3 can result in significant cost savings.

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 Grangetown (Cardiff) to Heathrow Terminal 3, 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%

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

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 Grangetown (Cardiff) to Heathrow Terminal 3 more affordable for families, friends, or colleagues planning a trip together.

Grangetown (Cardiff) to Heathrow Terminal 3 train ticket types

Save money on your trip from Grangetown (Cardiff) to Heathrow Terminal 3 with suitable train tickets. It's a great way to spend less!

Off-Peak & Super Off-Peak tickets
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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
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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
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Typically, the most cost-effective option for train travel. They are usually available for purchase 12 weeks before the travel date.
Season train tickets
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It’s a type of train ticket that allows unlimited travel within two stations for a week, a month, or a year. What’s more, it can save you more than 1/3 on train fares.

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Why Book Train Tickets With Trip.com?

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Save an average of 30% on train fares by splitting your Grangetown (Cardiff) to Heathrow Terminal 3 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%.

Grangetown (Cardiff) to Heathrow Terminal 3 trains

Save an average of 30%* with Split Tickets

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Grangetown (Cardiff) to Heathrow Terminal 3 train prices and times

Grangetown (Cardiff) to Heathrow Terminal 3 train route details