Aer Lingus Flights from United States from $348.17*
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Find airfares from United States*
Boston (BOS)to
Dublin (DUB)Dec 1 2025 - Dec 4 2025
From
$348.21
Seen: 23 hrs ago
Roundtrip*
Economy
Chicago (ORD)to
Dublin (DUB)Nov 12 2025 - Nov 18 2025
From
$418.17
Seen: 20 minutes ago
Roundtrip*
Economy
New York (JFK)to
Dublin (DUB)Feb 3 2026 - Feb 11 2026
From
$348.17
Seen: 39 minutes ago
Roundtrip*
Economy
Cleveland (CLE)to
Dublin (DUB)Dec 3 2025 - Dec 12 2025
From
$418.17
Seen: 1 hour 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 | Mar 6 2026 - Mar 17 2026 | From $348.21 Seen: 23 hrs ago |
| Chicago (ORD) | Dublin (DUB) | Roundtrip* / Economy | Feb 11 2026 - Feb 19 2026 | From $418.21 Seen: 21 hrs ago |
| New York (JFK) | Dublin (DUB) | Roundtrip* / Economy | Mar 13 2026 - Mar 22 2026 | From $348.21 Seen: 23 hrs ago |
| Boston (BOS) | Shannon (SNN) | Roundtrip* / Economy | Feb 25 2026 - Mar 3 2026 | From $351.81 Seen: 18 minutes ago |
| San Francisco (SFO) | Dublin (DUB) | Roundtrip* / Economy | Feb 16 2026 - Feb 25 2026 | From $537.21 Seen: 23 hrs ago |
| Cleveland (CLE) | Dublin (DUB) | Roundtrip* / Economy | Mar 1 2026 - Mar 13 2026 | From $462.71 Seen: 20 hrs ago |
| New York (JFK) | Shannon (SNN) | Roundtrip* / Economy | Apr 26 2026 - May 10 2026 | From $351.84 Seen: 16 hrs ago |
| Los Angeles (LAX) | Dublin (DUB) | Roundtrip* / Economy | Feb 18 2026 - Feb 25 2026 | From $537.21 Seen: 12 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.