Saint Louis (STL) to Perth (PER) flights from $1,920* with Air New Zealand

Search and book flights between Saint Louis and Perth by comparing our fares shown on this page. Plan your adventure today!

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Find the best fares for flights from Saint Louis (STL) to Perth (PER)

Try alternate month or interact with individual days below in order to find flight pricing.
Sep 2026
No result for this month.
Oct 2026
From$2,510*
Refreshed: 2 hrs ago
Per person, return/Economy
Nov 2026
From$2,115*
Refreshed: 2 hrs ago
Per person, return/Economy
Displaying fares for September-2026
  • STL–PER: cmp-view-offers-disclaimer. Check availability
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    OCT

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  • STL–PER: cmp-view-offers-disclaimer. Check availability
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    • *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 Saint Louis (STL) to Perth (PER) flights departing in the next 90 days

    $

    Saint Louis (STL)to

    Perth (PER)
    Nov 03, 2026 - Nov 12, 2026
    From
    $2,115
    Refreshed: 2 hrs ago
    Per person, return
    Economy

    Saint Louis (STL)to

    Perth (PER)
    Nov 01, 2026 - Nov 12, 2026
    From
    $2,225
    Refreshed: 2 hrs ago
    Per person, return
    Economy

    Saint Louis (STL)to

    Perth (PER)
    Nov 04, 2026 - Nov 12, 2026
    From
    $2,225
    Refreshed: 2 hrs ago
    Per person, return
    Economy

    Saint Louis (STL)to

    Perth (PER)
    Nov 02, 2026 - Nov 13, 2026
    From
    $2,306
    Refreshed: 2 hrs ago
    Per person, return
    Economy

    Saint Louis (STL)to

    Perth (PER)
    Nov 11, 2026 - Nov 21, 2026
    From
    $2,307
    Refreshed: 17 hrs ago
    Per person, return
    Economy

    Saint Louis (STL)to

    Perth (PER)
    Nov 09, 2026 - Nov 21, 2026
    From
    $2,457
    Refreshed: 17 hrs ago
    Per person, return
    Economy

    Saint Louis (STL)to

    Perth (PER)
    Oct 31, 2026 - Nov 08, 2026
    From
    $2,510
    Refreshed: 2 hrs ago
    Per person, return
    Economy

    Saint Louis (STL)to

    Perth (PER)
    Nov 06, 2026 - Nov 22, 2026
    From
    $2,607
    Refreshed: 1 day 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 Perth

    *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.