Portland to Dublin Flights on Aer Lingus from $971.86*

Promo Code

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

Aug 2026
From$1,157.87*
Seen: 21 hrs ago
Flight Type Round Trip/Economy
Sep 2026
From$1,069.50*
Seen: 22 hrs ago
Flight Type Round Trip/Economy
Oct 2026
From$995.33*
Seen: 22 hrs ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $1.2K
Displaying fares for August-2026
  • PDX–DUB: cmp-view-offers-disclaimer. Check Availability
    21

    Fr

    AUG

  • PDX–DUB, Aug 22 2026 – Nov 8 2026: From $1,157.87
    22

    Sa

  • PDX–DUB: cmp-view-offers-disclaimer. Check Availability
    23

    Su

  • PDX–DUB: cmp-view-offers-disclaimer. Check Availability
    24

    Mo

  • PDX–DUB: cmp-view-offers-disclaimer. Check Availability
    25

    Tu

  • PDX–DUB: cmp-view-offers-disclaimer. Check Availability
    26

    We

  • PDX–DUB, Aug 27 2026 – Sep 3 2026: From $1,186.51
    27

    Th

  • PDX–DUB: cmp-view-offers-disclaimer. Check Availability
    28

    Fr

  • PDX–DUB: cmp-view-offers-disclaimer. Check Availability
    29

    Sa

  • PDX–DUB: cmp-view-offers-disclaimer. Check Availability
    30

    Su

  • PDX–DUB: cmp-view-offers-disclaimer. Check Availability
    31

    Mo

  • PDX–DUB: cmp-view-offers-disclaimer. Check Availability
    01

    Tu

    SEP

  • PDX–DUB: cmp-view-offers-disclaimer. Check Availability
    02

    We

  • PDX–DUB: cmp-view-offers-disclaimer. Check Availability
    03

    Th

  • PDX–DUB: cmp-view-offers-disclaimer. Check Availability
    04

    Fr

  • PDX–DUB: cmp-view-offers-disclaimer. Check Availability
    05

    Sa

  • PDX–DUB: cmp-view-offers-disclaimer. Check Availability
    06

    Su

  • PDX–DUB: cmp-view-offers-disclaimer. Check Availability
    07

    Mo

  • PDX–DUB: cmp-view-offers-disclaimer. Check Availability
    08

    Tu

  • PDX–DUB: cmp-view-offers-disclaimer. Check Availability
    09

    We

  • PDX–DUB: cmp-view-offers-disclaimer. Check Availability
    10

    Th

  • PDX–DUB: cmp-view-offers-disclaimer. Check Availability
    11

    Fr

  • PDX–DUB: cmp-view-offers-disclaimer. Check Availability
    12

    Sa

  • PDX–DUB: cmp-view-offers-disclaimer. Check Availability
    13

    Su

  • PDX–DUB: cmp-view-offers-disclaimer. Check Availability
    14

    Mo

  • PDX–DUB: cmp-view-offers-disclaimer. Check Availability
    15

    Tu

  • PDX–DUB: cmp-view-offers-disclaimer. Check Availability
    16

    We

  • PDX–DUB: cmp-view-offers-disclaimer. Check Availability
    17

    Th

  • PDX–DUB: cmp-view-offers-disclaimer. Check Availability
    18

    Fr

  • PDX–DUB: cmp-view-offers-disclaimer. Check Availability
    19

    Sa

  • PDX–DUB: cmp-view-offers-disclaimer. Check Availability
    20

    Su

    • Range$1,157.87-$1,186.51

    * 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)
    Oct 18 2026 - Oct 26 2026

    Roundtrip*

    Business

    From
    $6,509.44
    Seen: 27 minutes ago

    Portland (PDX)to

    Dublin (DUB)
    Oct 17 2026 - Oct 26 2026

    Roundtrip*

    Business

    From
    $6,719.69
    Seen: 27 minutes ago

    Portland (PDX)to

    Dublin (DUB)
    Oct 16 2026 - Oct 26 2026

    Roundtrip*

    Business

    From
    $6,719.69
    Seen: 27 minutes ago

    Portland (PDX)to

    Dublin (DUB)
    Oct 15 2026 - Oct 26 2026

    Roundtrip*

    Business

    From
    $6,719.69
    Seen: 27 minutes ago

    Portland (PDX)to

    Dublin (DUB)
    Sep 23 2026 - Oct 4 2026

    Roundtrip*

    Business

    From
    $6,498.97
    Seen: 22 hrs ago

    Portland (PDX)to

    Dublin (DUB)
    Sep 24 2026 - Oct 4 2026

    Roundtrip*

    Business

    From
    $6,748.97
    Seen: 22 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    		May 3 2027 - May 18 2027

    From

    $987.59

    Seen: 1 minutes ago

    Portland (PDX)Dublin (DUB)Roundtrip*
    /
    Economy    		May 4 2027 - May 11 2027

    From

    $984.97

    Seen: 11 hrs ago

    Portland (PDX)Dublin (DUB)Roundtrip*
    /
    Economy    		Apr 27 2027 - May 8 2027

    From

    $1,034.97

    Seen: 21 hrs ago

    Portland (PDX)Dublin (DUB)Roundtrip*
    /
    Economy    		May 1 2027 - May 8 2027

    From

    $1,034.97

    Seen: 21 hrs ago

    Portland (PDX)Dublin (DUB)Roundtrip*
    /
    Economy    		May 30 2027 - Jun 12 2027

    From

    $1,049.97

    Seen: 22 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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