How mobile-friendly is Aer Lingus?
There is an iOS app from Aer Lingus which will work on your iPhone, iPod, or iPad.
Also, if you're a member of Aer Lingus Aer Club, you can manage your profile, view your points balance, and more.
Aer Lingus has an Android app that works with most Android tablets, phones, and some Android Wear devices. You can get the same stuff done on the Android app as you can on the iOS app for Aer Lingus.
If you're just looking for their mobile site, you can head on over to http://www.aerlingus.com on your mobile device.