Flights from United States to Ireland from $338.11*
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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 | 31 Jan 2026 - 7 Feb 2026 | From $338.11 Seen: 21 hrs ago |
| Chicago (ORD) | Dublin (DUB) | Roundtrip* / Economy | 14 Jan 2026 - 20 Jan 2026 | From $473.11 Seen: 6 hrs ago |
| New York (JFK) | Dublin (DUB) | Roundtrip* / Economy | 19 Feb 2026 - 23 Feb 2026 | From $338.11 Seen: 19 hrs ago |
| Cleveland (CLE) | Dublin (DUB) | Roundtrip* / Economy | 14 Jan 2026 - 28 Jan 2026 | From $437.11 Seen: 1 hour ago |
| Boston (BOS) | Shannon (SNN) | Roundtrip* / Economy | 18 Jan 2026 - 25 Jan 2026 | From $341.78 Seen: 20 hrs ago |
| Los Angeles (LAX) | Dublin (DUB) | Roundtrip* / Economy | 4 Feb 2026 - 13 Feb 2026 | From $458.11 Seen: 5 hrs ago |
| Philadelphia (PHL) | Dublin (DUB) | Roundtrip* / Economy | 4 Mar 2026 - 11 Mar 2026 | From $427.11 Seen: 6 hrs ago |
| Indianapolis (IND) | Dublin (DUB) | Roundtrip* / Economy | 10 Dec 2025 - 17 Dec 2025 | From $427.11 Seen: 6 hrs 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.