Learn the key rules and fee structure for canceling an Aer Lingus flight. Understand how policies differ by fare type, when refunds apply, and what fees to expect. From 24-hour cancellations to last-minute changes, this guide covers everything you need to know to manage your Aer Lingus booking efficiently and avoid unnecessary costs. https://www.flightaura.com/cancellation-policy/aer-lingus-cancellation-policy/