Explore Air Canada flights from United States to Ireland starting at CAD 1,015*
*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.
Flights between United States and Ireland - our lowest fares in cash
Seattle (SEA)to
Dublin (DUB)*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.
Flights between United States and Ireland - our lowest fares in points
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Chicago (ORD) | Dublin (DUB) | Round-trip / Economy | May 28, 2026 - Jun 05, 2026 | From 80,000 pts + CAD 184 Viewed: 1 day ago |
| Philadelphia (PHL) | Dublin (DUB) | Round-trip / Economy | Jun 29, 2026 - Jul 08, 2026 | From 78,200 pts + CAD 292 Viewed: 17 hours ago |
| Pittsburgh (PIT) | Dublin (DUB) | Round-trip / Economy | May 24, 2026 - Jun 04, 2026 | From 278,800 pts + CAD 739 Viewed: 16 hours ago |
| Seattle (SEA) | Dublin (DUB) | Round-trip / Economy | May 23, 2026 - May 31, 2026 | From 158,400 pts + CAD 349 Viewed: 19 hours ago |
*Points displayed do not reflect preferred pricing for Aeroplan Elite Status Members and/or Aeroplan Credit Cardholders. Prices have been collected within the past 48 hrs and may no longer be available at time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.