Phoenix to Dublin Flights on Aer Lingus from $828.06*

Promo Code

Book Phoenix (PHX) to Dublin (DUB) flight deals*

Sep 2026
From$918.91*
Seen: 44 minutes ago
Flight Type Round Trip/Economy
Oct 2026
From$884.29*
Seen: 10 hrs ago
Flight Type Round Trip/Economy
Nov 2026
From$871.53*
Seen: 10 hrs ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $914.38
cmp-daily-histogram-bars-legend-max-price-aria-label $1.7K
Displaying fares for September-2026
  • PHX–DUB: cmp-view-offers-disclaimer. Check Availability
    16

    We

    SEP

  • PHX–DUB, Sep 17 2026 – Sep 24 2026: From $1,311.91
    17

    Th

  • PHX–DUB, Sep 18 2026 – Sep 26 2026: From $1,687.02
    18

    Fr

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

    Sa

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

    Su

  • PHX–DUB: cmp-view-offers-disclaimer. Check Availability
    21

    Mo

  • PHX–DUB: cmp-view-offers-disclaimer. Check Availability
    22

    Tu

  • PHX–DUB, Sep 23 2026 – Sep 30 2026: From $918.91
    23

    We

  • PHX–DUB, Sep 24 2026 – Oct 1 2026: From $968.91
    24

    Th

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

    Fr

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

    Sa

  • PHX–DUB: cmp-view-offers-disclaimer. Check Availability
    27

    Su

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

    Mo

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

    Tu

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

    We

  • PHX–DUB, Oct 1 2026 – Nov 1 2026: From $934.38
    01

    Th

    OCT

  • PHX–DUB, Oct 2 2026 – Oct 5 2026: From $1,029.02
    02

    Fr

  • PHX–DUB, Oct 3 2026 – Oct 11 2026: From $979.02
    03

    Sa

  • PHX–DUB, Oct 4 2026 – Oct 12 2026: From $979.02
    04

    Su

  • PHX–DUB, Oct 5 2026 – Oct 12 2026: From $979.02
    05

    Mo

  • PHX–DUB, Oct 6 2026 – Oct 12 2026: From $979.02
    06

    Tu

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

    We

  • PHX–DUB, Oct 8 2026 – Oct 15 2026: From $968.91
    08

    Th

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

    Fr

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

    Sa

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

    Su

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

    Mo

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

    Tu

  • PHX–DUB, Oct 14 2026 – Oct 28 2026: From $914.38
    14

    We

  • PHX–DUB, Oct 15 2026 – Oct 22 2026: From $968.91
    15

    Th

    • Range$914.38-$1,687.02

    * 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)

    Phoenix (PHX)to

    Dublin (DUB)
    Dec 12 2026 - Dec 18 2026

    Roundtrip*

    Business

    From
    $3,944.29
    Seen: 3 hrs ago

    Phoenix (PHX)to

    Dublin (DUB)
    Dec 5 2026 - Dec 19 2026

    Roundtrip*

    Business

    From
    $3,761.72
    Seen: 17 hrs ago

    Phoenix (PHX)to

    Dublin (DUB)
    Oct 14 2026 - Oct 28 2026

    Roundtrip*

    Business

    From
    $3,844.38
    Seen: 21 hrs ago

    Phoenix (PHX)to

    Dublin (DUB)
    Nov 19 2026 - Nov 26 2026

    Roundtrip*

    Business

    From
    $3,894.29
    Seen: 10 hrs ago

    Phoenix (PHX)to

    Dublin (DUB)
    Oct 29 2026 - Nov 5 2026

    Roundtrip*

    Business

    From
    $3,923.50
    Seen: 10 hrs ago

    Phoenix (PHX)to

    Dublin (DUB)
    Nov 5 2026 - Nov 12 2026

    Roundtrip*

    Business

    From
    $4,094.29
    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.
    The Ha'penny Bridge at sunset over the River Liffey in Dublin City.
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    Book Phoenix to Dublin flight deals*

    $
    Book Phoenix to Dublin flight deals*
    From
    To
    Fare Type
    Dates
    Price
    Phoenix (PHX)Dublin (DUB)Roundtrip*
    /
    Economy    		Mar 21 2027 - Apr 1 2027

    From

    $831.26

    Seen: 18 hrs ago

    Phoenix (PHX)Dublin (DUB)Roundtrip*
    /
    Economy    		Mar 20 2027 - Apr 1 2027

    From

    $844.02

    Seen: 18 hrs ago

    Phoenix (PHX)Dublin (DUB)Roundtrip*
    /
    Economy    		Mar 20 2027 - Mar 31 2027

    From

    $844.02

    Seen: 17 hrs ago

    Phoenix (PHX)Dublin (DUB)Roundtrip*
    /
    Economy    		Mar 30 2027 - Apr 5 2027

    From

    $881.26

    Seen: 19 hrs ago

    Phoenix (PHX)Dublin (DUB)Roundtrip*
    /
    Economy    		Mar 19 2027 - Apr 1 2027

    From

    $881.26

    Seen: 18 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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