Flights from United States to Ireland from $337.43*
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Popular flights with Aer Lingus
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* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.
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Flights with Aer Lingus
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Boston (BOS) | Dublin (DUB) | Roundtrip* / Economy | Feb 15 2026 - Feb 24 2026 | From $371.81 Seen: 1 hour ago |
| Chicago (ORD) | Dublin (DUB) | Roundtrip* / Economy | Feb 17 2026 - Feb 27 2026 | From $507.93 Seen: 19 hrs ago |
| New York (JFK) | Dublin (DUB) | Roundtrip* / Economy | Mar 11 2026 - Mar 22 2026 | From $337.43 Seen: 21 hrs ago |
| Boston (BOS) | Shannon (SNN) | Roundtrip* / Economy | Nov 4 2025 - Nov 14 2025 | From $375.45 Seen: 32 minutes ago |
| Washington, D.C. (IAD) | Dublin (DUB) | Roundtrip* / Economy | Nov 4 2025 - Nov 11 2025 | From $457.81 Seen: 3 hrs ago |
| Cleveland (CLE) | Dublin (DUB) | Roundtrip* / Economy | Apr 14 2026 - Apr 23 2026 | From $500.96 Seen: 3 hrs ago |
| Los Angeles (LAX) | Dublin (DUB) | Roundtrip* / Economy | Nov 12 2025 - Nov 19 2025 | From $457.93 Seen: 17 hrs ago |
| Indianapolis (IND) | Dublin (DUB) | Roundtrip* / Economy | Nov 10 2025 - Nov 19 2025 | From $457.81 Seen: 4 minutes ago |
* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.