Barcelona to Seattle Flights on Aer Lingus

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Book Barcelona to Seattle flight deals*

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    • Aer Lingus Plane Image

    Book Barcelona to Seattle 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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    €

    Dublin (DUB)to

    Malaga (AGP)
    Depart: 11 Aug 2026
    From
    76.25€
    Seen: 4 hrs ago
    One way
    Economy

    Dublin (DUB)to

    New York (JFK)
    8 Sep 2026 - 29 Sep 2026
    From
    220.34€
    Seen: 22 hrs ago
    Each way
    Economy

    Dublin (DUB)to

    Orlando (MCO)
    10 Jun 2026 - 29 Jun 2026
    From
    252.34€
    Seen: 23 hrs ago
    Each way
    Economy

    Dublin (DUB)to

    Paris (CDG)
    Depart: 21 Sep 2026
    From
    63.62€
    Seen: 3 minutes ago
    One way
    Economy

    Dublin (DUB)to

    London (LHR)
    Depart: 8 Aug 2026
    From
    59.25€
    Seen: 12 minutes ago
    One way
    Economy

    Dublin (DUB)to

    Amsterdam (AMS)
    Depart: 12 Nov 2026
    From
    41.74€
    Seen: 3 hrs ago
    One way
    Economy

    Dublin (DUB)to

    Lanzarote (ACE)
    Depart: 2 Dec 2026
    From
    115.25€
    Seen: 22 hrs ago
    One way
    Economy

    Dublin (DUB)to

    Faro (FAO)
    Depart: 29 Aug 2026
    From
    75.13€
    Seen: 19 hrs ago
    One way
    Economy

    Dublin (DUB)to

    Tenerife (TFS)
    Depart: 19 Aug 2026
    From
    106.25€
    Seen: 4 hrs ago
    One way
    Economy

    Dublin (DUB)to

    Rome (FCO)
    Depart: 30 Jul 2026
    From
    69.17€
    Seen: 22 minutes ago
    One way
    Economy

    Dublin (DUB)to

    Barcelona (BCN)
    Depart: 22 Aug 2026
    From
    63.95€
    Seen: 4 hrs ago
    One way
    Economy

    Dublin (DUB)to

    Lisbon (LIS)
    Depart: 2 Aug 2026
    From
    64.36€
    Seen: 2 hrs ago
    One way
    Economy

    Cork (ORK)to

    Malaga (AGP)
    Depart: 22 Jul 2026
    From
    74.37€
    Seen: 2 hrs ago
    One way
    Economy

    Dublin (DUB)to

    Palma de Mallorca (PMI)
    Depart: 31 Aug 2026
    From
    76.25€
    Seen: 1 hour ago
    One way
    Economy

    Dublin (DUB)to

    Los Angeles (LAX)
    14 Nov 2026 - 28 Nov 2026
    From
    301.89€
    Seen: 1 hour ago
    Each way
    Economy

    Dublin (DUB)to

    Boston (BOS)
    24 Jun 2026 - 30 Jun 2026
    From
    225.34€
    Seen: 21 hrs ago
    Each way
    Economy

    Dublin (DUB)to

    Alicante (ALC)
    Depart: 25 Aug 2026
    From
    76.25€
    Seen: 2 hrs ago
    One way
    Economy

    Dublin (DUB)to

    Nice (NCE)
    Depart: 14 Jul 2026
    From
    76.25€
    Seen: 1 hour ago
    One way
    Economy

    Dublin (DUB)to

    Toronto (YYZ)
    23 Aug 2026 - 30 Aug 2026
    From
    222.88€
    Seen: 23 hrs ago
    Each way
    Economy

    Dublin (DUB)to

    Chicago (ORD)
    6 Nov 2026 - 15 Nov 2026
    From
    230.34€
    Seen: 21 hrs ago
    Each way
    Economy