Alternatively, when purchasing your ticket you can insert Alter and Go towards your booking. Alter and Go helps you to board any offered mentor 12 hrs right before or right after your initial departure time for just £5 for every journey. Find out more at our Adjust and Go page. https://heathrow-to-gatwick-trans77888.is-blog.com/41514657/new-step-by-step-map-for-airport-transfer-heathrow-to-gatwick