New York to Southampton Flights on Aer Lingus

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    • Aer Lingus Plane Image

    Book New York to Southampton 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.

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    $

    Raleigh (RDU)to

    Dublin (DUB)
    Sep 7 2026 - Sep 15 2026
    From
    $696.90
    Seen: 17 hrs ago
    Roundtrip*
    Economy

    Boston (BOS)to

    Dublin (DUB)
    Sep 12 2026 - Sep 18 2026
    From
    $575.90
    Seen: 15 hrs ago
    Roundtrip*
    Economy

    Chicago (ORD)to

    Dublin (DUB)
    Sep 2 2026 - Sep 15 2026
    From
    $696.89
    Seen: 23 hrs ago
    Roundtrip*
    Economy

    New York (JFK)to

    Dublin (DUB)
    Sep 7 2026 - Sep 17 2026
    From
    $575.90
    Seen: 1 hour ago
    Roundtrip*
    Economy

    Los Angeles (LAX)to

    Dublin (DUB)
    May 4 2026 - May 12 2026
    From
    $864.90
    Seen: 14 hrs ago
    Roundtrip*
    Economy

    Boston (BOS)to

    Shannon (SNN)
    Sep 3 2026 - Sep 14 2026
    From
    $602.93
    Seen: 1 hour ago
    Roundtrip*
    Economy

    Cleveland (CLE)to

    Dublin (DUB)
    Oct 25 2026 - Nov 4 2026
    From
    $730.19
    Seen: 18 hrs ago
    Roundtrip*
    Economy

    San Francisco (SFO)to

    Dublin (DUB)
    Sep 2 2026 - Sep 18 2026
    From
    $864.89
    Seen: 20 hrs ago
    Roundtrip*
    Economy

    Indianapolis (IND)to

    Dublin (DUB)
    Sep 5 2026 - Sep 16 2026
    From
    $844.89
    Seen: 21 hrs ago
    Roundtrip*
    Economy

    New York (JFK)to

    Shannon (SNN)
    Apr 24 2026 - Apr 27 2026
    From
    $632.43
    Seen: 20 hrs ago
    Roundtrip*
    Economy

    Washington, D.C. (IAD)to

    Dublin (DUB)
    Jun 4 2026 - Jun 12 2026
    From
    $804.89
    Seen: 22 hrs ago
    Roundtrip*
    Economy

    Orlando (MCO)to

    Dublin (DUB)
    Oct 4 2026 - Nov 3 2026
    From
    $845.19
    Seen: 13 hrs ago
    Roundtrip*
    Economy

    Seattle (SEA)to

    Dublin (DUB)
    Oct 14 2026 - Nov 18 2026
    From
    $860.19
    Seen: 18 hrs ago
    Roundtrip*
    Economy

    Hartford (BDL)to

    Dublin (DUB)
    Apr 27 2026 - May 4 2026
    From
    $696.89
    Seen: 22 hrs ago
    Roundtrip*
    Economy

    Nashville (BNA)to

    Dublin (DUB)
    Oct 18 2026 - Nov 3 2026
    From
    $790.18
    Seen: 21 hrs ago
    Roundtrip*
    Economy

    Pittsburgh (PIT)to

    Dublin (DUB)
    Sep 7 2026 - Sep 18 2026
    From
    $734.90
    Seen: 15 hrs ago
    Roundtrip*
    Economy

    Philadelphia (PHL)to

    Dublin (DUB)
    Sep 14 2026 - Sep 22 2026
    From
    $743.39
    Seen: 22 hrs ago
    Roundtrip*
    Economy

    Denver (DEN)to

    Dublin (DUB)
    May 3 2026 - May 10 2026
    From
    $870.90
    Seen: 9 hrs ago
    Roundtrip*
    Economy

    New York/Newark (EWR)to

    Dublin (DUB)
    Sep 14 2026 - Sep 18 2026
    From
    $575.89
    Seen: 21 hrs ago
    Roundtrip*
    Economy

    Minneapolis (MSP)to

    Dublin (DUB)
    Sep 2 2026 - Sep 9 2026
    From
    $782.39
    Seen: 20 hrs ago
    Roundtrip*
    Economy