Flights from United States to Ireland from $396.64*
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 |
|---|---|---|---|---|
| FromBoston (BOS) | ToDublin (DUB) | Roundtrip* / Economy | Nov 18 2025 - Nov 25 2025 | From $445.39* Seen: 16 hrs ago |
| FromChicago (ORD) | ToDublin (DUB) | Roundtrip* / Economy | Dec 1 2025 - Dec 10 2025 | From $445.39* Seen: 15 hrs ago |
| FromNew York (JFK) | ToDublin (DUB) | Roundtrip* / Economy | Oct 29 2025 - Nov 5 2025 | From $446.39* Seen: 17 hrs ago |
| FromCleveland (CLE) | ToDublin (DUB) | Roundtrip* / Economy | Nov 3 2025 - Nov 12 2025 | From $477.39* Seen: 11 hrs ago |
| FromBoston (BOS) | ToShannon (SNN) | Roundtrip* / Economy | Nov 7 2025 - Nov 21 2025 | From $480.14* Seen: 21 hrs ago |
| FromIndianapolis (IND) | ToDublin (DUB) | Roundtrip* / Economy | Oct 29 2025 - Nov 5 2025 | From $447.39* Seen: 11 hrs ago |
| FromWashington, D.C. (IAD) | ToDublin (DUB) | Roundtrip* / Economy | Nov 19 2025 - Dec 2 2025 | From $469.39* Seen: 21 hrs ago |
| FromSan Francisco (SFO) | ToDublin (DUB) | Roundtrip* / Economy | Nov 7 2025 - Nov 18 2025 | From $545.39* Seen: 9 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.