Changing your travel plans? Get familiar with the Aer Lingus cancellation policy before you cancel or rebook. This guide covers refund eligibility, change fees, fare-specific rules, and the 24-hour risk-free cancellation window. Whether you booked a Saver or Flex fare, learn how to manage your booking with confidence and avoid unexpected charges when plans change in 2025. https://www.flightaura.com/cancellation-policy/aer-lingus-cancellation-policy/