Portland (PDX) to Sydney (SYD) flights from $1,221* with Air New Zealand

Search and book flights between Portland and Sydney by comparing our fares shown on this page. Plan your adventure today!

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From November 2026*, Air New Zealand will operate flights to and from Western Sydney International Airport, alongside our existing services at Sydney Kingsford Smith Airport.

*Subject to Government Approvals.

Find the best fares for flights from Portland (PDX) to Sydney (SYD)

Sep 2026
From$1,583*
Refreshed: 1 day ago
Per person, return/Economy
Oct 2026
From$1,224*
Refreshed: 1 day ago
Per person, return/Economy
Nov 2026
From$1,224*
Refreshed: 1 day ago
Per person, return/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $1.6K
cmp-daily-histogram-bars-legend-max-price-aria-label $10.4K
Displaying fares for September-2026
  • PDX–SYD, Sep 15, 2026 – Oct 13, 2026: From $1,583
    15

    Tue

    SEP

  • PDX–SYD, Sep 16, 2026 – Oct 13, 2026: From $1,679
    16

    Wed

  • PDX–SYD, Sep 17, 2026 – Oct 13, 2026: From $1,733
    17

    Thu

  • PDX–SYD, Sep 18, 2026 – Oct 16, 2026: From $1,679
    18

    Fri

  • PDX–SYD, Sep 19, 2026 – Oct 11, 2026: From $1,989
    19

    Sat

  • PDX–SYD, Sep 20, 2026 – Oct 16, 2026: From $1,633
    20

    Sun

  • PDX–SYD, Sep 21, 2026 – Oct 15, 2026: From $1,989
    21

    Mon

  • PDX–SYD, Sep 22, 2026 – Sep 29, 2026: From $2,039
    22

    Tue

  • PDX–SYD, Sep 23, 2026 – Oct 02, 2026: From $2,189
    23

    Wed

  • PDX–SYD, Sep 24, 2026 – Oct 02, 2026: From $2,360
    24

    Thu

  • PDX–SYD, Sep 25, 2026 – Oct 14, 2026: From $2,008
    25

    Fri

  • PDX–SYD, Sep 26, 2026 – Oct 13, 2026: From $1,958
    26

    Sat

  • PDX–SYD, Sep 27, 2026 – Oct 13, 2026: From $1,783
    27

    Sun

  • PDX–SYD, Sep 28, 2026 – Oct 14, 2026: From $2,108
    28

    Mon

  • PDX–SYD, Sep 29, 2026 – Oct 13, 2026: From $10,386
    29

    Tue

  • PDX–SYD: cmp-view-offers-disclaimer. Check availability
    30

    Wed

  • PDX–SYD, Oct 01, 2026 – Oct 13, 2026: From $2,504
    01

    Thu

    OCT

  • PDX–SYD, Oct 02, 2026 – Oct 03, 2026: From $2,810
    02

    Fri

  • PDX–SYD, Oct 03, 2026 – Oct 20, 2026: From $2,154
    03

    Sat

  • PDX–SYD, Oct 04, 2026 – Oct 28, 2026: From $2,252
    04

    Sun

  • PDX–SYD, Oct 05, 2026 – Oct 28, 2026: From $2,252
    05

    Mon

  • PDX–SYD, Oct 06, 2026 – Nov 02, 2026: From $2,057
    06

    Tue

  • PDX–SYD, Oct 07, 2026 – Nov 04, 2026: From $2,057
    07

    Wed

  • PDX–SYD, Oct 08, 2026 – Oct 28, 2026: From $2,102
    08

    Thu

  • PDX–SYD, Oct 09, 2026 – Oct 25, 2026: From $2,004
    09

    Fri

  • PDX–SYD, Oct 10, 2026 – Oct 28, 2026: From $2,102
    10

    Sat

  • PDX–SYD, Oct 11, 2026 – Oct 23, 2026: From $1,958
    11

    Sun

  • PDX–SYD, Oct 12, 2026 – Nov 02, 2026: From $2,057
    12

    Mon

  • PDX–SYD, Oct 13, 2026 – Oct 14, 2026: From $1,908
    13

    Tue

  • PDX–SYD, Oct 14, 2026 – Oct 21, 2026: From $2,054
    14

    Wed

    • Range$1,583-$10,386

    *Fares displayed have been available for flights searched within the last 24 hours and may not currently be available at time of booking. Flights may not be available at peak times or on all flights. Additional fees, including service/card payment fees may apply. Other terms and conditions may also apply.

    Compare & book Air NZ Portland (PDX) to Sydney (SYD) flights departing in the next 90 days

    $

    Portland (PDX)to

    Sydney (SYD)
    Dec 02, 2026 - Dec 07, 2026
    From
    $1,224
    Refreshed: 16 hrs ago
    Per person, return
    Economy

    Portland (PDX)to

    Sydney (SYD)
    Nov 18, 2026 - Dec 02, 2026
    From
    $1,224
    Refreshed: 11 hrs ago
    Per person, return
    Economy

    Portland (PDX)to

    Sydney (SYD)
    Nov 11, 2026 - Nov 18, 2026
    From
    $1,224
    Refreshed: 8 hrs ago
    Per person, return
    Economy

    Portland (PDX)to

    Sydney (SYD)
    Nov 02, 2026 - Nov 11, 2026
    From
    $1,224
    Refreshed: 2 hrs ago
    Per person, return
    Economy

    Portland (PDX)to

    Sydney (SYD)
    Nov 02, 2026 - Nov 18, 2026
    From
    $1,224
    Refreshed: 1 day ago
    Per person, return
    Economy

    Portland (PDX)to

    Sydney (SYD)
    Oct 26, 2026 - Nov 04, 2026
    From
    $1,224
    Refreshed: 1 day ago
    Per person, return
    Economy

    Portland (PDX)to

    Sydney (SYD)
    Oct 26, 2026 - Nov 18, 2026
    From
    $1,224
    Refreshed: 11 hrs ago
    Per person, return
    Economy

    Portland (PDX)to

    Sydney (SYD)
    Dec 02, 2026 - Dec 09, 2026
    From
    $1,224
    Refreshed: 6 hrs ago
    Per person, return
    Economy
    *Fares displayed have been available for flights searched within the last 24 hours and may not currently be available at time of booking. Flights may not be available at peak times or on all flights. Additional fees, including service/card payment fees may apply. Other terms and conditions may also apply.

    Explore flights to Sydney

    *Fares displayed are all inclusive round trip fares including all taxes, fees and other mandatory charges. For flights to or from Sydney, prices may be based on travel to or from SYD or WSI airports.