If you drive, prebook Gatwick Long Stay or Valet parking to lock in lower prices

https://raymonddbzi327.theglensecret.com/southend-to-gatwick-airport-routes-costs-and-duration-1

If you drive, prebook Gatwick Long Stay or Valet parking to lock in lower prices. Shuttles from Long Stay run frequently; build in extra time for bus transfer to terminals.