Aer Lingus lets you take care of your flight with the “Manage Trip” tool. Under the Aer Lingus Flight Change Policy
, you can log in at any time and change your plans. You can change your flight online, pick new dates, or update your return flight in just a few steps. The whole process is quick and easy. If you do this within 24 hours, you may not have to pay any change flight fee. After 24 hours, the Aer Lingus change flight cost will be different for each fare type. This tool is useful for people who like to be in charge and stay flexible. Aer Lingus wants your trip to go well, even if your plans need to change.