Flights from Ireland to the United States from € 492*
expand_more
1 Passenger, Economy
expand_morePromotion Code
expand_moreexpand_more
today
today
Best prices for United flights from Ireland to United States
flight_takeoff
flight_land
€
*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. Schedules are subject to change without notice.
Best business class fares from Ireland to the United States
flight_takeoff
flight_land
€
Dublin (DUB)to
Newark/New York (EWR)
20-11-2026 - 25-11-2026
Roundtrip
Business
from
€ 2,623
Viewed: 2 hours ago
Dublin (DUB)to
Washington, D.C. (IAD)
01-07-2026 - 04-07-2026
Roundtrip
Business
from
€ 3,197
Viewed: 1 day ago
Dublin (DUB)to
Chicago (ORD)
26-03-2026 - 02-04-2026
Roundtrip
Business
from
€ 2,968
Viewed: 8 hours ago
Shannon (SNN)to
Newark/New York (EWR)
31-08-2026 - 08-09-2026
Roundtrip
Business
from
€ 2,476
Viewed: 2 hours ago
Dublin (DUB)to
Orlando (MCO)
12-04-2026 - 18-04-2026
Roundtrip
Business
from
€ 2,735
Viewed: 14 hours ago
Dublin (DUB)to
San Francisco (SFO)
25-03-2026 - 20-04-2026
Roundtrip
Business
from
€ 2,782
Viewed: 1 day ago
Dublin (DUB)to
Houston (IAH)
23-04-2026 - 10-05-2026
Roundtrip
Business
from
€ 5,124
Viewed: 11 hours ago
Dublin (DUB)to
Denver (DEN)
31-03-2026 - 08-04-2026
Roundtrip
Business
from
€ 3,067
Viewed: 3 hours ago
*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. Schedules are subject to change without notice.