Airlines offering flights direct to Ireland from the USA:
Aer Lingus – www.aerlingus.com
American Airlines – www.aa.com
United Airlines – www.united.com
Delta Airlines – www.delta.com
US Airways – www.usairways.com
Airlines offering connecting flights:
Jet Blue – www.jetblue.com
Airlines offering flights direct to Ireland from Canada:
Air Canada – www.aircanada.com
United Airlines – www.united.com
Air Transat – www.airtransat.com
Airlines offering flights direct to Ireland from the United Kingdom & European mainland:
Aer Lingus – www.aerlingus.com
Ryanair – www.ryanair.com
Easyjet – www.easyjet.com
Airlines offering flights direct to Ireland from mainland Europe:
Air France – www.airfrance.com
Lufthansa – www.lufthansa.com
KLM – www.klm.com
Swissair – www.swissair.com
Alitalia – www.alitalia.com