Irish flag carrier Aer Lingus is a classic network airline. It offers free refreshments on long-haul flights to the United States, as well as guaranteed connections at Irish airports and beyond.
Aer Lingus has its main base at Dublin DUB Airport, but will also offer frequent services from other Irish cities as well as Belfast BFS.
The planes are recognisable at a glance due to their traditional green livery with the St Patrick's shamrock - Ireland's national patron saint.
Get more tips for flying with Aer Lingus
Whether you’re flying with Aer Lingus for the first time or repeatedly, check out our handy tips and recommendations:
registered with a lost passport, can I continue with a national identity card?
You can travel on flights within Europe with any travel document, including an ID card if you are an EU citizen.