Current service information:
Minor Delays

Kids Go Free

Two kids travel free with each full paying adult when you book online with Heathrow Express. With our Kids Go Free tickets you can save money on a family trip away when booking online. Alternatively, if you’re simply planning a day out in Central London this could be the perfect way to enjoy your outing for even less.

To book Kids Go Free tickets enter the code KIDSFREE12 in the promotion code box when selecting your tickets.

Terms and conditions

  • Up to 2 children aged 15 and under may travel free with each full fare paying adult
  • Customers must travel together on each journey
  • Offer cannot be used in conjunction with any other promotion or discount
  • Non refundable
  • Offer available at year-round
  • Offer available on the weekends through Ticket Offices and Mobile Sales Advisors
  • Express Class only
  • Railcards cannot be used to purchase this offer

Book your tickets