Aer Lingus Cancellation Policy (2026)
For flights to/from the United States, you may cancel the ticketed reservation without penalty and receive a full refund within 24 hours of booking, provided the reservation was made at least 7 days prior to departure.
24-Hour Rule
Yes — free cancellation within 24 hours of booking. For flights to/from the United States, you may cancel the ticketed reservation without penalty and receive a full refund within 24 hours of booking, provided the reservation was made at least 7 days prior to departure.
Cancellation Fees
Basic Economy: Non-refundable (Saver fare). Main Cabin: Non-refundable, taxes may be refunded (Plus/Smart fare). Premium: Fully refundable (Advantage/Flex fare).
Refund Method
Original form of payment or travel voucher depending on fare type and cancellation time.