Flights from United States to Ireland from $447.55*
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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 |
|---|---|---|---|---|
| Nashville (BNA) | Dublin (DUB) | Roundtrip* / Economy | Nov 8 2025 - Nov 11 2025 | From $497.55 Seen: 22 hrs ago |
| Boston (BOS) | Dublin (DUB) | Roundtrip* / Economy | Mar 3 2026 - Mar 10 2026 | From $497.55 Seen: 10 hrs ago |
| Chicago (ORD) | Dublin (DUB) | Roundtrip* / Economy | Nov 12 2025 - Nov 17 2025 | From $497.53 Seen: 23 hrs ago |
| New York (JFK) | Dublin (DUB) | Roundtrip* / Economy | Feb 4 2026 - Feb 18 2026 | From $497.55 Seen: 23 hrs ago |
| Cleveland (CLE) | Dublin (DUB) | Roundtrip* / Economy | Nov 30 2025 - Dec 7 2025 | From $498.05 Seen: 23 hrs ago |
| Boston (BOS) | Shannon (SNN) | Roundtrip* / Economy | Dec 3 2025 - Dec 13 2025 | From $501.13 Seen: 4 hrs ago |
| San Francisco (SFO) | Dublin (DUB) | Roundtrip* / Economy | Nov 5 2025 - Nov 14 2025 | From $447.55 Seen: 23 hrs ago |
| Hartford (BDL) | Dublin (DUB) | Roundtrip* / Economy | Nov 6 2025 - Nov 11 2025 | From $497.55 Seen: 20 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.