
Aer Lingus Flights from United States from $326.78*
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Find airfares from United States*

Boston (BOS)to
Dublin (DUB)22 Oct 2025 - 29 Oct 2025
From
$412.63
Seen: 22 hrs ago
Roundtrip*
Economy

New York (JFK)to
Dublin (DUB)22 Oct 2025 - 5 Nov 2025
From
$338.23
Seen: 4 hrs ago
Roundtrip*
Economy

Chicago (ORD)to
Dublin (DUB)23 Oct 2025 - 2 Nov 2025
From
$503.13
Seen: 23 hrs ago
Roundtrip*
Economy

Boston (BOS)to
Shannon (SNN)5 Oct 2025 - 10 Oct 2025
From
$456.93
Seen: 5 hrs ago
Roundtrip*
Economy
* 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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Lowest fares from United States*
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From | To | Fare Type | Dates | Price |
---|---|---|---|---|
Boston (BOS) | Dublin (DUB) | Roundtrip* / Economy | 14 Jan 2026 - 28 Jan 2026 | From $372.13 Seen: 8 hrs ago |
New York (JFK) | Dublin (DUB) | Roundtrip* / Economy | 4 Dec 2025 - 8 Dec 2025 | From $338.13 Seen: 12 hrs ago |
Chicago (ORD) | Dublin (DUB) | Roundtrip* / Economy | 29 Oct 2025 - 8 Nov 2025 | From $503.13 Seen: 22 hrs ago |
Cleveland (CLE) | Dublin (DUB) | Roundtrip* / Economy | 4 Feb 2026 - 11 Feb 2026 | From $497.13 Seen: 15 hrs ago |
Boston (BOS) | Shannon (SNN) | Roundtrip* / Economy | 2 Mar 2026 - 10 Mar 2026 | From $375.81 Seen: 9 hrs ago |
Indianapolis (IND) | Dublin (DUB) | Roundtrip* / Economy | 4 Mar 2026 - 11 Mar 2026 | From $458.23 Seen: 8 hrs ago |
Seattle (SEA) | Dublin (DUB) | Roundtrip* / Economy | 29 Oct 2025 - 5 Nov 2025 | From $408.13 Seen: 16 hrs ago |
Washington, D.C. (IAD) | Dublin (DUB) | Roundtrip* / Economy | 26 Nov 2025 - 3 Dec 2025 | From $458.13 Seen: 21 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.
Best places to visit from United States
- United States - Ireland
- United States - United Kingdom
- United States - Germany
- United States - Italy
- United States - Netherlands
- United States - France
- United States - Portugal
- United States - Belgium
- United States - Spain
- United States - Switzerland
- United States - Austria
- United States - Croatia
- United States - Hungary