Hey, I am Elina Smith and I'm a traveller. And a question that everyone asks: What is Aer Lingus Unaccompanied Minor Policy? The safety and comfort of child passengers between the ages of 12 and 15 who are flying alone are given first priority under Aer Lingus' Unaccompanied Minor Policy. Older kids can fly alone with careful supervision from Aer Lingus employees from check-in to arrival; however, children under the age of twelve must travel with an adult. This helpful service guarantees a comfortable and easy journey by offering help with connections, boarding, and disembarking. Parents can rely on Aer Lingus to give their young passengers a safe and enjoyable flight.