Portland to Dublin Flights on Aer Lingus from $985.09*

Promo Code

Book Portland (PDX) to Dublin (DUB) flight deals*

Jun 2026
From$1,317.09*
Seen: 1 hour ago
Flight Type Round Trip/Economy
Jul 2026
From$1,167.09*
Seen: 11 hrs ago
Flight Type Round Trip/Economy
Aug 2026
From$1,034.09*
Seen: 1 hour ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $1.3K
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    • Range$1,317.09-$1,331.94

    * 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.

    Business Class deals on flights to Dublin (DUB)

    Portland (PDX)to

    Dublin (DUB)
    Aug 26 2026 - Sep 7 2026

    Roundtrip*

    Business

    From
    $3,548.16
    Seen: 1 hour ago

    Portland (PDX)to

    Dublin (DUB)
    Aug 25 2026 - Sep 7 2026

    Roundtrip*

    Business

    From
    $3,555.53
    Seen: 1 hour ago

    Portland (PDX)to

    Dublin (DUB)
    Aug 28 2026 - Sep 7 2026

    Roundtrip*

    Business

    From
    $3,798.16
    Seen: 1 hour ago

    Portland (PDX)to

    Dublin (DUB)
    Aug 27 2026 - Sep 7 2026

    Roundtrip*

    Business

    From
    $3,798.16
    Seen: 1 hour ago

    Portland (PDX)to

    Dublin (DUB)
    Jul 24 2026 - Aug 8 2026

    Roundtrip*

    Business

    From
    $3,918.26
    Seen: 11 hrs ago

    Portland (PDX)to

    Dublin (DUB)
    Jul 5 2026 - Jul 11 2026

    Roundtrip*

    Business

    From
    $8,636.29
    Seen: 9 hrs ago

    * 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.

    The Ha'penny Bridge at sunset over the River Liffey in Dublin City.
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    Book Portland to Dublin flight deals*

    $
    Book Portland to Dublin flight deals*
    From
    To
    Fare Type
    Dates
    Price
    Portland (PDX)Dublin (DUB)Roundtrip*
    /
    Economy    		Apr 6 2027 - Apr 13 2027

    From

    $985.09

    Seen: 5 hrs ago

    Portland (PDX)Dublin (DUB)Roundtrip*
    /
    Economy    		Apr 8 2027 - Apr 17 2027

    From

    $1,085.09

    Seen: 10 hrs ago

    * 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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