Aer Lingus Customer Service Contacts November 5, 2024, 3:39 am / holdenkllm16273.full-design.com Aer Lingus Customer Service Contacts How to reach a person at Aer Lingus Main: +1 (833) 307-4204 Customer Service: +1 (833) 307-4204 Toll Free: +1 (833) 307-4204 International: +1 (833) 307-4204