Aer Lingus flights and sales from $337.51*

Promo Code

The Most Popular Flights with Aer Lingus*

Boston (BOS)to

Dublin (DUB)
Oct 14 2025 - Oct 28 2025
From
$363.01
Seen: 28 minutes ago
Roundtrip*
Economy

New York (JFK)to

Dublin (DUB)
Oct 16 2025 - Oct 30 2025
From
$363.01
Seen: 11 hrs ago
Roundtrip*
Economy

Chicago (ORD)to

Dublin (DUB)
Oct 13 2025 - Oct 28 2025
From
$583.51
Seen: 23 hrs ago
Roundtrip*
Economy

Boston (BOS)to

Shannon (SNN)
Sep 28 2025 - Oct 9 2025
From
$391.66
Seen: 23 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
New York (JFK)Dublin (DUB)Roundtrip*
/
Economy
Mar 7 2026 - Mar 22 2026

From

$337.51

Seen: 23 hrs ago

Boston (BOS)Dublin (DUB)Roundtrip*
/
Economy
Dec 2 2025 - Dec 17 2025

From

$338.01

Seen: 10 hrs ago

Chicago (ORD)Dublin (DUB)Roundtrip*
/
Economy
Nov 12 2025 - Nov 20 2025

From

$508.01

Seen: 7 hrs ago

Los Angeles (LAX)Dublin (DUB)Roundtrip*
/
Economy
Nov 19 2025 - Dec 3 2025

From

$458.01

Seen: 22 hrs ago

Boston (BOS)Shannon (SNN)Roundtrip*
/
Economy
Apr 15 2026 - Apr 28 2026

From

$341.66

Seen: 10 hrs ago

Cleveland (CLE)Dublin (DUB)Roundtrip*
/
Economy
Oct 29 2025 - Nov 5 2025

From

$497.01

Seen: 12 hrs ago

San Francisco (SFO)Dublin (DUB)Roundtrip*
/
Economy
Nov 10 2025 - Nov 18 2025

From

$458.01

Seen: 7 hrs ago

Indianapolis (IND)Dublin (DUB)Roundtrip*
/
Economy
Mar 18 2026 - Mar 25 2026

From

$458.01

Seen: 23 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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