Trains from Llantwit Major to Heathrow Terminal 4 from $53.51*

Arriving in Heathrow Terminal 4

Every day, up to 52 train depart from Llantwit Major and arrive in Heathrow Terminal 4, with the shortest journey taking 3h 33m minutes.

Book cheap train tickets from Llantwit Major to Heathrow Terminal 4

It doesn’t need to be difficult to find cheap train tickets from Llantwit Major to Heathrow Terminal 4. 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.

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 Llantwit Major to Heathrow Terminal 4. 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.

Split Tickets to save an average extra 30%

Splitting your tickets involves purchasing separate tickets for different segments of your journey instead of a single ticket for the entire trip. This method is legal and can often result in cheaper fares. For example, if you are travelling from A to B, you might discover that buying a ticket from A to C, and then another ticket from C to B, is more economical than purchasing a direct ticket.

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 Llantwit Major to Heathrow Terminal 4 more affordable for families, friends, or colleagues planning a trip together.