Seattle to Dublin Flights on Aer Lingus from $859.99*

Promo Code

Book Seattle to Dublin flight deals*

May 2026
From$1,064.68*
Seen: 4 hrs ago
Flight Type Round Trip/Economy
Jun 2026
From$904.68*
Seen: 20 hrs ago
Flight Type Round Trip/Economy
Jul 2026
From$1,104.68*
Seen: 3 hrs ago
Flight Type Round Trip/Economy
$904.68
$2.0K
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    • Range$904.68-$1,950.74

    * 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.

    Aer Lingus Plane Image

    Book Seattle to Dublin flight deals*

    $
    Book Seattle to Dublin flight deals*
    From
    To
    Fare Type
    Dates
    Price
    Seattle (SEA)Dublin (DUB)Roundtrip*
    /
    Economy    		Nov 2 2026 - Nov 13 2026

    From

    $859.99

    Seen: 5 hrs ago

    *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)
    Sep 5 2026 - Sep 10 2026
    From
    $605.18
    Seen: 9 hrs ago
    Roundtrip*
    Economy

    Cleveland (CLE)to

    Dublin (DUB)
    Nov 2 2026 - Nov 11 2026
    From
    $739.99
    Seen: 3 hrs ago
    Roundtrip*
    Economy

    Chicago (ORD)to

    Dublin (DUB)
    Oct 26 2026 - Nov 3 2026
    From
    $691.99
    Seen: 1 hour ago
    Roundtrip*
    Economy

    Boston (BOS)to

    Shannon (SNN)
    Oct 2 2026 - Dec 15 2026
    From
    $602.73
    Seen: 13 hrs ago
    Roundtrip*
    Economy

    Raleigh (RDU)to

    Dublin (DUB)
    Sep 1 2026 - Sep 11 2026
    From
    $696.68
    Seen: 7 hrs ago
    Roundtrip*
    Economy

    San Francisco (SFO)to

    Dublin (DUB)
    Nov 1 2026 - Nov 10 2026
    From
    $859.99
    Seen: 2 hrs ago
    Roundtrip*
    Economy

    New York (JFK)to

    Dublin (DUB)
    Nov 4 2026 - Nov 21 2026
    From
    $570.99
    Seen: 22 hrs ago
    Roundtrip*
    Economy

    Los Angeles (LAX)to

    Dublin (DUB)
    Oct 14 2026 - Nov 5 2026
    From
    $859.99
    Seen: 8 hrs ago
    Roundtrip*
    Economy

    Indianapolis (IND)to

    Dublin (DUB)
    Sep 9 2026 - Sep 16 2026
    From
    $794.68
    Seen: 11 hrs ago
    Roundtrip*
    Economy

    Hartford (BDL)to

    Dublin (DUB)
    Oct 21 2026 - Nov 2 2026
    From
    $691.99
    Seen: 9 hrs ago
    Roundtrip*
    Economy

    New York (JFK)to

    Shannon (SNN)
    Oct 5 2026 - Nov 16 2026
    From
    $573.23
    Seen: 27 minutes ago
    Roundtrip*
    Economy

    Denver (DEN)to

    Dublin (DUB)
    Sep 7 2026 - Sep 18 2026
    From
    $869.68
    Seen: 2 hrs ago
    Roundtrip*
    Economy

    Philadelphia (PHL)to

    Dublin (DUB)
    Oct 11 2026 - Dec 16 2026
    From
    $691.99
    Seen: 12 hrs ago
    Roundtrip*
    Economy

    Pittsburgh (PIT)to

    Dublin (DUB)
    Nov 1 2026 - Nov 12 2026
    From
    $729.99
    Seen: 2 hrs ago
    Roundtrip*
    Economy

    Seattle (SEA)to

    Dublin (DUB)
    Oct 19 2026 - Nov 4 2026
    From
    $859.99
    Seen: 5 hrs ago
    Roundtrip*
    Economy

    New York/Newark (EWR)to

    Dublin (DUB)
    Sep 24 2026 - Oct 6 2026
    From
    $605.68
    Seen: 12 hrs ago
    Roundtrip*
    Economy

    Orlando (MCO)to

    Dublin (DUB)
    Sep 9 2026 - Sep 16 2026
    From
    $904.68
    Seen: 3 hrs ago
    Roundtrip*
    Economy

    Nashville (BNA)to

    Dublin (DUB)
    Nov 10 2026 - Nov 15 2026
    From
    $839.99
    Seen: 12 hrs ago
    Roundtrip*
    Economy

    Washington, D.C. (IAD)to

    Dublin (DUB)
    Jun 5 2026 - Jun 11 2026
    From
    $804.68
    Seen: 23 hrs ago
    Roundtrip*
    Economy

    Minneapolis (MSP)to

    Dublin (DUB)
    Oct 24 2026 - Nov 4 2026
    From
    $789.99
    Seen: 20 hrs ago
    Roundtrip*
    Economy