Los Angeles to Barcelona Flights on Aer Lingus from $1,214.14*

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Book Los Angeles to Barcelona flight deals*

* 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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Book Los Angeles to Barcelona flight deals*

$

*Roundtrip Restrictions apply.
Each way fare as part of a return trip including taxes and charges. One way fare including taxes and charges.

QA FE Test Travel Dates Filter Feature Prepro

$

Boston (BOS)to

Dublin (DUB)
Mar 4 2026 - Mar 9 2026
From
$408.79
Seen: 11 minutes ago
Roundtrip*
Economy

Chicago (ORD)to

Dublin (DUB)
Mar 1 2026 - Mar 9 2026
From
$469.79
Seen: 17 minutes ago
Roundtrip*
Economy

New York (JFK)to

Dublin (DUB)
Feb 17 2026 - Feb 24 2026
From
$408.83
Seen: 22 hrs ago
Roundtrip*
Economy

Boston (BOS)to

Shannon (SNN)
Apr 26 2026 - May 6 2026
From
$353.56
Seen: 13 hrs ago
Roundtrip*
Economy

Cleveland (CLE)to

Dublin (DUB)
Feb 16 2026 - Feb 25 2026
From
$508.83
Seen: 11 hrs ago
Roundtrip*
Economy

San Francisco (SFO)to

Dublin (DUB)
Feb 11 2026 - Feb 18 2026
From
$638.79
Seen: 31 minutes ago
Roundtrip*
Economy

Indianapolis (IND)to

Dublin (DUB)
Aug 12 2026 - Aug 21 2026
From
$575.05
Seen: 23 hrs ago
Roundtrip*
Economy

Los Angeles (LAX)to

Dublin (DUB)
Mar 1 2026 - Mar 11 2026
From
$638.83
Seen: 15 hrs ago
Roundtrip*
Economy

Washington, D.C. (IAD)to

Dublin (DUB)
Feb 11 2026 - Feb 18 2026
From
$586.83
Seen: 20 hrs ago
Roundtrip*
Economy

New York/Newark (EWR)to

Dublin (DUB)
Feb 5 2026 - Feb 10 2026
From
$349.79
Seen: 14 minutes ago
Roundtrip*
Economy

Denver (DEN)to

Dublin (DUB)
May 3 2026 - May 13 2026
From
$651.05
Seen: 21 hrs ago
Roundtrip*
Economy

Hartford (BDL)to

Dublin (DUB)
Mar 9 2026 - Mar 16 2026
From
$470.83
Seen: 23 hrs ago
Roundtrip*
Economy

Raleigh (RDU)to

Dublin (DUB)
Apr 28 2026 - May 5 2026
From
$477.01
Seen: 20 minutes ago
Roundtrip*
Economy

Pittsburgh (PIT)to

Dublin (DUB)
Aug 10 2026 - Aug 26 2026
From
$515.05
Seen: 15 hrs ago
Roundtrip*
Economy

Philadelphia (PHL)to

Dublin (DUB)
Apr 21 2026 - Apr 29 2026
From
$477.01
Seen: 3 minutes ago
Roundtrip*
Economy

Minneapolis (MSP)to

Dublin (DUB)
Feb 27 2026 - Mar 4 2026
From
$469.79
Seen: 24 minutes ago
Roundtrip*
Economy

Seattle (SEA)to

Dublin (DUB)
Feb 16 2026 - Mar 4 2026
From
$638.83
Seen: 20 hrs ago
Roundtrip*
Economy

New York (JFK)to

Shannon (SNN)
Mar 2 2026 - Mar 10 2026
From
$412.53
Seen: 14 minutes ago
Roundtrip*
Economy

Orlando (MCO)to

Dublin (DUB)
Apr 1 2026 - Apr 10 2026
From
$575.05
Seen: 18 hrs ago
Roundtrip*
Economy

Nashville (BNA)to

Dublin (DUB)
Apr 28 2026 - May 5 2026
From
$575.05
Seen: 21 hrs ago
Roundtrip*
Economy