So, how do you fly your dog or cat on Aer Lingus? You have exactly one option:
If your pet is too large to fit in the cabin, or if you are flying on a route where cabin pets are banned (such as to the USA or UK), the animal must travel as cargo. aer lingus pet policy
Aer Lingus does not allow pets to travel in the passenger cabin on most flights. So, how do you fly your dog or cat on Aer Lingus
Emotional support animals are not considered service animals and are subject to different requirements: aer lingus pet policy
Yes, but only on specific (Ireland to USA). They do not accept pets on: