- Go to Aer Lingus Manage My Booking.
- Select the "Manage trip" option.
- Provide the family name of the lead passenger on your booking and the Aer Lingus e-ticket reference.
The Aer Lingus reference is a six-character alphanumeric code shown in the flights section of your Heidi MyBooking account, and on your booking confirmation document.
The lead passenger is the first person listed in your Heidi MyBooking account and on your confirmation document. - Then Scroll down to see what you have included already and you can click "Add Bags" if you require any further baggage for your flight.
Add bags for Aer Lingus
