Flights from United States to Ireland from USD 440
expand_more
1 Passenger, Economy
expand_moreexpand_more
Promo Code
expand_moretoday
today
Best Flight Deals from United States to Ireland
flight_takeoff
flight_land
USD
Washington, D.C. (IAD)to
Dublin (DUB)07/10/2025 - 20/10/2025
From
USD 451
Viewed 16 hours ago
Round-trip
Economy
Washington, D.C. (IAD)to
Dublin (DUB)09/09/2025 - 08/10/2025
From
USD 485
Viewed 16 hours ago
Round-trip
Economy
Chicago (ORD)to
Dublin (DUB)21/08/2025 - 29/08/2025
From
USD 440
Viewed 20 hours ago
Round-trip
Economy
*The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.
Plan early and get the best prices
flight_takeoff
flight_land
USD
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Washington, D.C. (IAD) | Dublin (DUB) | Round-trip | Economy | 07/10/2025 - 20/10/2025 | From USD 451 Viewed 16 hours ago | |
| Washington, D.C. (IAD) | Dublin (DUB) | Round-trip | Economy | 09/09/2025 - 08/10/2025 | From USD 485 Viewed 16 hours ago | |
| Chicago (ORD) | Dublin (DUB) | Round-trip | Economy | 21/08/2025 - 29/08/2025 | From USD 440 Viewed 20 hours ago | |
| Chicago (ORD) | Dublin (DUB) | Round-trip | Economy | 19/04/2026 - 30/04/2026 | From USD 523 Viewed 10 hours ago |
*The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.