Trains from Heathrow Terminal 4 to Cardiff Queen Street from $59.61*

Arriving in Cardiff Queen Street

With a journey time as short as 3h 2m, you can reach Cardiff Queen Street from Heathrow Terminal 4, with an average of 16 train per day.

Book cheap train tickets from Heathrow Terminal 4 to Cardiff Queen Street

It doesn’t need to be difficult to find cheap train tickets from Heathrow Terminal 4 to Cardiff Queen Street. If you know where to look and how to take advantage of available discounts and travel options, then saving money with Trip.com becomes second nature. Here are some of our top tips to help you save money on your train travel.

Travel in a group to save 1/3

If you are traveling in a group of three to nine people, you can benefit from group travel discounts. Many train companies offer GroupSave options, which provide a discount of up to 1/3 on standard fares. This makes traveling from Heathrow Terminal 4 to Cardiff Queen Street more affordable for families, friends, or colleagues planning a trip together.

Book in advance to save an average of 61%

Booking in advance is one of the most effective ways to get cheap train tickets. Advance Tickets are typically released up to 12 weeks before the travel date and can offer significant savings compared to purchasing tickets closer to the departure date. By planning your trip from Heathrow Terminal 4 to Cardiff Queen Street ahead of time and booking your tickets early, you can potentially save up to 61% on your travel expenses.

Get 1/3 off with a Railcard

Various Railcards are available for different groups and can save you up to 1/3 on fares from Heathrow Terminal 4 to Cardiff Queen Street. You can choose the 16–25 Railcard or Senior Railcard based on your age. Additionally, the Family & Friends Railcard or Two Together Railcard are good options for group travel.