United flights from Ireland to the United States from € 449*
Book the best deals from Ireland to the United States
Dublin (DUB)to
New York/Newark (EWR)Dublin (DUB)to
Chicago (ORD)Dublin (DUB)to
Orlando (MCO)Dublin (DUB)to
Washington, D.C. (IAD)Dublin (DUB)to
San Francisco (SFO)Dublin (DUB)to
Denver (DEN)Dublin (DUB)to
Los Angeles (LAX)Shannon (SNN)to
New York/Newark (EWR)Dublin (DUB)to
Houston (IAH)Dublin (DUB)to
Fort Myers (RSW)Dublin (DUB)to
Las Vegas (LAS)Dublin (DUB)to
Miami (MIA)Dublin (DUB)to
Dallas (DFW)Dublin (DUB)to
Philadelphia (PHL)Dublin (DUB)to
Nashville (BNA)Shannon (SNN)to
Chicago (ORD)Dublin (DUB)to
Boston (BOS)Dublin (DUB)to
Minneapolis (MSP)Dublin (DUB)to
Seattle (SEA)Dublin (DUB)to
Raleigh (RDU)*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.
Best business class fares from Ireland to the United States
Dublin (DUB)to
Roundtrip
Business
Shannon (SNN)to
Roundtrip
Business
Dublin (DUB)to
Roundtrip
Business
Dublin (DUB)to
Roundtrip
Business
Dublin (DUB)to
Roundtrip
Business
Dublin (DUB)to
Roundtrip
Business
Dublin (DUB)to
Roundtrip
Business
Dublin (DUB)to
Roundtrip
Business
Dublin (DUB)to
Roundtrip
Business
Dublin (DUB)to
Roundtrip
Business
Dublin (DUB)to
Roundtrip
Business
Dublin (DUB)to
Roundtrip
Business
Dublin (DUB)to
Roundtrip
Business
Shannon (SNN)to
Roundtrip
Business
Shannon (SNN)to
Roundtrip
Business
Dublin (DUB)to
Roundtrip
Business
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.