Frequently Asked Questions
Answers to the most commonly asked questions about Aer Lingus bookings, baggage, flight changes, cancellation, and flights to Dublin from the USA.
Does Aer Lingus allow flight changes?
Yes, through Manage Trip. Changes can be made up to 2 hours before departure. Fees and fare differences may apply.
How much is the change fee for Aer Lingus?
Varies by fare type. Total cost = change fee + fare difference. Check Manage Trip for exact pricing.
Can you change a flight that is already booked?
Yes, through Manage Trip, subject to fare rules and availability.
Can I reschedule a flight for free?
Some flexible fares may allow this. Standard economy fares usually include a fee.
What is the cancellation policy for Aer Lingus?
USA flights can be cancelled within 24 hours for a full refund if 7+ days before departure. After that, depends on fare type.
What is the Aer Lingus baggage allowance for 2026?
Varies by fare type and route. March 3, 2026 carry-on update affects Regional flights.
What should I do if my baggage is delayed?
File a report at the airport immediately. Keep bag tags and reference. Track via WorldTracer.
Is there a free phone number for Aer Lingus?
Check the official Aer Lingus contact page for current numbers and toll information.
What day of the week is cheapest to fly?
Midweek departures (Tuesday, Wednesday) tend to offer lower fares.
Does Aer Lingus fly out of Knock?
Yes, Aer Lingus operates flights to and from Ireland West Airport Knock.
Is aerlingusus.com the official Aer Lingus website?
No. We are an independent travel assistance resource. Visit aerlingus.com for official services.