Aer Lingus flights and sales from $396.15*

The Most Popular Flights with Aer Lingus*

Boston (BOS)to

Dublin (DUB)
Apr 1 2025 - Apr 9 2025
From
$500.46*
Seen: 14 hrs ago
Roundtrip*
/
Economy

New York (JFK)to

Dublin (DUB)
Mar 30 2025 - Apr 8 2025
From
$500.46*
Seen: 10 hrs ago
Roundtrip*
/
Economy

Chicago (ORD)to

Dublin (DUB)
Mar 31 2025 - Apr 7 2025
From
$588.46*
Seen: 9 hrs ago
Roundtrip*
/
Economy

Boston (BOS)to

Shannon (SNN)
Mar 30 2025 - May 1 2025
From
$524.05*
Seen: 20 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.

Featured Destinations

Flights to Dublin
Flights to
Dublin
Flights to Amsterdam
Flights to
Amsterdam
Flights to Barcelona
Flights to
Barcelona
Flights to London
Flights to
London
Flights to Paris
Flights to
Paris
Flights to Rome
Flights to
Rome

Fly with us to Ireland and Europe

Flights with Aer Lingus

$
Flights with Aer Lingus
From
To
Fare Type
Dates
Price
Boston (BOS)Dublin (DUB)Roundtrip*
/
Economy
Dec 3 2025 - Dec 9 2025

From

$496.55*

Seen: 14 hrs ago

New York (JFK)Dublin (DUB)Roundtrip*
/
Economy
Dec 3 2025 - Dec 10 2025

From

$496.55*

Seen: 14 hrs ago

Chicago (ORD)Dublin (DUB)Roundtrip*
/
Economy
Jan 12 2026 - Jan 20 2026

From

$546.55*

Seen: 4 hrs ago

Boston (BOS)Shannon (SNN)Roundtrip*
/
Economy
Nov 12 2025 - Nov 19 2025

From

$499.97*

Seen: 4 hrs ago

Cleveland (CLE)Dublin (DUB)Roundtrip*
/
Economy
Nov 3 2025 - Nov 12 2025

From

$531.55*

Seen: 13 hrs ago

Los Angeles (LAX)Dublin (DUB)Roundtrip*
/
Economy
Oct 29 2025 - Nov 5 2025

From

$573.55*

Seen: 4 hrs ago

Washington, D.C. (IAD)Dublin (DUB)Roundtrip*
/
Economy
Jan 19 2026 - Feb 2 2026

From

$569.61*

Seen: 20 hrs ago

San Francisco (SFO)Dublin (DUB)Roundtrip*
/
Economy
Nov 16 2025 - Nov 25 2025

From

$573.55*

Seen: 11 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.

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