Hartford to Southampton Flights on Aer Lingus from $1,339.27*

Book Hartford to Southampton flight deals*

Jul 2026
From$1,395.42*
Seen: 7 hrs ago
Flight Type Round Trip/Economy
Aug 2026
From$1,339.27*
Seen: 22 hrs ago
Flight Type Round Trip/Economy
Sep 2026
No result for this month.
$1.4K
Displaying fares for April-2026
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    • Range$1,395.42-$1,474.91

    * 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 Hartford 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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    $

    Boston (BOS)to

    Dublin (DUB)
    Sep 12 2026 - Sep 19 2026
    From
    $575.83
    Seen: 16 hrs ago
    Roundtrip*
    Economy

    New York (JFK)to

    Dublin (DUB)
    Sep 1 2026 - Dec 16 2026
    From
    $571.12
    Seen: 22 hrs ago
    Roundtrip*
    Economy

    Chicago (ORD)to

    Dublin (DUB)
    Oct 28 2026 - Dec 3 2026
    From
    $692.12
    Seen: 9 hrs ago
    Roundtrip*
    Economy

    Boston (BOS)to

    Shannon (SNN)
    Sep 29 2026 - Oct 8 2026
    From
    $603.36
    Seen: 23 hrs ago
    Roundtrip*
    Economy

    Cleveland (CLE)to

    Dublin (DUB)
    Oct 28 2026 - Nov 4 2026
    From
    $730.14
    Seen: 1 hour ago
    Roundtrip*
    Economy

    San Francisco (SFO)to

    Dublin (DUB)
    Oct 26 2026 - Nov 13 2026
    From
    $860.14
    Seen: 1 hour ago
    Roundtrip*
    Economy

    Raleigh (RDU)to

    Dublin (DUB)
    Oct 25 2026 - Nov 4 2026
    From
    $692.14
    Seen: 2 hrs ago
    Roundtrip*
    Economy

    Los Angeles (LAX)to

    Dublin (DUB)
    Sep 1 2026 - Sep 8 2026
    From
    $864.83
    Seen: 17 hrs ago
    Roundtrip*
    Economy

    Washington, D.C. (IAD)to

    Dublin (DUB)
    Jun 13 2026 - Jun 19 2026
    From
    $804.83
    Seen: 20 hrs ago
    Roundtrip*
    Economy

    Indianapolis (IND)to

    Dublin (DUB)
    Sep 9 2026 - Sep 16 2026
    From
    $794.85
    Seen: 1 hour ago
    Roundtrip*
    Economy

    New York (JFK)to

    Shannon (SNN)
    Sep 2 2026 - Sep 15 2026
    From
    $573.36
    Seen: 21 hrs ago
    Roundtrip*
    Economy

    Hartford (BDL)to

    Dublin (DUB)
    Apr 27 2026 - May 11 2026
    From
    $696.83
    Seen: 7 hrs ago
    Roundtrip*
    Economy

    Orlando (MCO)to

    Dublin (DUB)
    Sep 9 2026 - Sep 18 2026
    From
    $904.83
    Seen: 23 hrs ago
    Roundtrip*
    Economy

    Pittsburgh (PIT)to

    Dublin (DUB)
    Sep 7 2026 - Sep 18 2026
    From
    $734.85
    Seen: 3 hrs ago
    Roundtrip*
    Economy

    Philadelphia (PHL)to

    Dublin (DUB)
    Aug 25 2026 - Sep 1 2026
    From
    $743.33
    Seen: 21 hrs ago
    Roundtrip*
    Economy

    Nashville (BNA)to

    Dublin (DUB)
    Sep 2 2026 - Sep 9 2026
    From
    $794.85
    Seen: 1 hour ago
    Roundtrip*
    Economy

    Seattle (SEA)to

    Dublin (DUB)
    Sep 6 2026 - Sep 18 2026
    From
    $864.83
    Seen: 23 hrs ago
    Roundtrip*
    Economy

    New York/Newark (EWR)to

    Dublin (DUB)
    Sep 7 2026 - Sep 17 2026
    From
    $575.83
    Seen: 14 hrs ago
    Roundtrip*
    Economy

    Denver (DEN)to

    Dublin (DUB)
    Jun 3 2026 - Jun 8 2026
    From
    $842.83
    Seen: 21 hrs ago
    Roundtrip*
    Economy

    Minneapolis (MSP)to

    Dublin (DUB)
    Sep 2 2026 - Sep 11 2026
    From
    $782.35
    Seen: 4 hrs ago
    Roundtrip*
    Economy