Trains from London Kings Cross to Heathrow Term2,3 from $20.44*

Arriving in Heathrow Term2,3

Every day, up to 171 train depart from London Kings Cross and arrive in Heathrow Term2,3, with the shortest journey taking 50m minutes.

Book cheap train tickets from London Kings Cross to Heathrow Term2,3

Let's save unnecessary costs when traveling from London Kings Cross to Heathrow Term2,3 by taking trains. The best way to find cheap train tickets is through Trip.com. We offer various discounted tips that can guide you towards a more affordable journey, such as using Railcards, Season Tickets, or Split Tickets. Explore the options below for more choices.

Network Railcard for South East England

To further enhance your savings on train travel in South East England, consider obtaining a Network Railcard. For a nominal annual fee, this railcard allows you to save 1/3 on most fares, including routes to and from London. Whether you're purchasing standard or off-peak tickets, the Railcard proves to be highly advantageous for frequent travelers within this region.

Traveling during off-peak hours

Off-Peak train tickets are generally cheaper than peak-time tickets and can be used on services that are less busy, typically outside the morning and evening rush hours. If your schedule allows flexibility, choosing off-peak hours for your trip from London Kings Cross to Heathrow Term2,3 can result in significant cost savings. In most cities and large towns, off-peak hours usually start at 09:30 from Monday to Friday. In other areas, they typically begin at 09:00.

Travel in a group to save 1/3

If you are traveling in a group of three to nine people, you can take advantage of group travel discounts. Many train companies offer GroupSave options that provide a discount of up to 1/3 on off-peak fares. This can make traveling from London Kings Cross to Heathrow Term2,3 more affordable for families, friends, or colleagues planning a trip together.