Understanding the Aer Lingus cancellation policy is essential for stress-free travel planning. This complete guide breaks down the latest 2025 rules, including the 24-hour free cancellation option, fare-type-specific refund policies, and how to avoid penalties. Whether you booked a Saver, Plus, Advantage, or Business fare, find out what cancellations are allowed, how to request a refu... https://www.flightaura.com/cancellation-policy/aer-lingus-cancellation-policy/