Aer Lingus Flexible Fares offer greater freedom and convenience when travel plans change. This guide explains the key cancellation benefits of booking a Flex fare in 2025, including free changes, lower or no cancellation fees, and eligibility for refunds or travel credits. Learn how Flex fares differ from Saver and Smart options, and how to cancel or modify your booking easily online or through customer service. Whether you're adjusting your itinerary or facing unexpected disruptions, Flexible Fares give you more control and peace of mind. Discover all the perks and policies that come withAer Lingus Cancellation Policy’s most flexible ticket option.
