Barcelona to Boston Flights on Aer Lingus from 428.43€*

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Book Barcelona to Boston flight deals*

Dec 2026
From428.43€*
Seen: 22 hrs ago
Each way/Economy
Jan 2027
No result for this month.
Feb 2027
No result for this month.
428.43€
Displaying fares for April-2026
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    • Range428.43€

    * 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 Barcelona to Boston flight deals*

    €
    Book Barcelona to Boston flight deals*
    From
    To
    Fare Type
    Dates
    Price
    Barcelona (BCN)Boston (BOS)Each way
    /
    Economy    		7 Dec 2026 - 12 Dec 2026

    From

    428.43€

    Seen: 22 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.

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    €

    Dublin (DUB)to

    New York (JFK)
    3 Sep 2026 - 6 Sep 2026
    From
    225.20€
    Seen: 51 minutes ago
    Each way
    Economy

    Dublin (DUB)to

    Malaga (AGP)
    Depart: 26 Apr 2026
    From
    56.25€
    Seen: 14 minutes ago
    One way
    Economy

    Dublin (DUB)to

    Orlando (MCO)
    27 Apr 2026 - 8 May 2026
    From
    252.20€
    Seen: 43 minutes ago
    Each way
    Economy

    Dublin (DUB)to

    London (LHR)
    Depart: 16 May 2026
    From
    55.15€
    Seen: 4 minutes ago
    One way
    Economy

    Dublin (DUB)to

    Paris (CDG)
    Depart: 28 Apr 2026
    From
    60.25€
    Seen: 1 hour ago
    One way
    Economy

    Dublin (DUB)to

    Faro (FAO)
    Depart: 27 Apr 2026
    From
    56.25€
    Seen: 40 minutes ago
    One way
    Economy

    Dublin (DUB)to

    Boston (BOS)
    4 Jun 2026 - 13 Jun 2026
    From
    225.20€
    Seen: 31 minutes ago
    Each way
    Economy

    Dublin (DUB)to

    Lanzarote (ACE)
    Depart: 26 Apr 2026
    From
    76.25€
    Seen: 17 hrs ago
    One way
    Economy

    Dublin (DUB)to

    Cancun (CUN)
    Depart: 19 Jun 2026
    From
    684.85€
    Seen: 3 hrs ago
    One way
    Economy

    Dublin (DUB)to

    Chicago (ORD)
    27 May 2026 - 12 Jun 2026
    From
    279.20€
    Seen: 57 minutes ago
    Each way
    Economy

    Dublin (DUB)to

    Toronto (YYZ)
    19 May 2026 - 26 May 2026
    From
    222.71€
    Seen: 59 minutes ago
    Each way
    Economy

    Dublin (DUB)to

    Rome (FCO)
    Depart: 22 Apr 2026
    From
    72.00€
    Seen: 44 minutes ago
    One way
    Economy

    Dublin (DUB)to

    Nashville (BNA)
    17 May 2026 - 4 Jun 2026
    From
    242.20€
    Seen: 55 minutes ago
    Each way
    Economy

    Dublin (DUB)to

    Amsterdam (AMS)
    Depart: 13 May 2026
    From
    44.05€
    Seen: 2 hrs ago
    One way
    Economy

    Dublin (DUB)to

    Las Vegas (LAS)
    4 Oct 2026 - 11 Oct 2026
    From
    262.20€
    Seen: 4 hrs ago
    Each way
    Economy

    Dublin (DUB)to

    Barcelona (BCN)
    Depart: 12 May 2026
    From
    62.68€
    Seen: 1 hour ago
    One way
    Economy

    Dublin (DUB)to

    Los Angeles (LAX)
    11 Jun 2026 - 20 Jun 2026
    From
    262.20€
    Seen: 32 minutes ago
    Each way
    Economy

    Dublin (DUB)to

    Tenerife (TFS)
    Depart: 26 Apr 2026
    From
    76.25€
    Seen: 40 minutes ago
    One way
    Economy

    Dublin (DUB)to

    Lisbon (LIS)
    Depart: 10 May 2026
    From
    66.25€
    Seen: 1 hour ago
    One way
    Economy

    Cork (ORK)to

    Malaga (AGP)
    Depart: 27 Apr 2026
    From
    54.37€
    Seen: 3 minutes ago
    One way
    Economy