Aer Lingus flies to over 63 destinations. Most Aer Lingus flights are for destinations in United States but Aer Lingus has international flights to several other countries as well, like for example United Kingdom and Spain. From its main base in Dublin 7 flights depart every week. Many people who look for Aer Lingus tickets look for flights to London and London.
Utiket is a good place to start looking for Aer Lingus flights as we can compare all flights by Aer Lingus with hundreds of other airlines and dozens of booking websites.