If you wish to cancel your ticket for any unknown reason, you can change or cancel the ticket by tapping on the booking management option on the official website. Most of the canceled tickets are non-refundable. And if so, there is a fixed penalty fee in lieu of the cancellation process. Check Iberia Airlines Cancellation Policy before you cancel flight ticket with Iberia Airlines. To know more you can Call Us:+1-888-588-5126.