Saint Louis (STL) to Perth (PER) flights from $1,976* 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)

Jun 2026
From$2,424*
Refreshed: 4 hrs ago
Per person, return/Economy
Jul 2026
From$2,374*
Refreshed: 12 hrs ago
Per person, return/Economy
Aug 2026
From$1,979*
Refreshed: 1 day ago
Per person, return/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $2.4K
cmp-daily-histogram-bars-legend-max-price-aria-label $3.5K
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    • Range$2,374-$3,545

    *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)
    Aug 31, 2026 - Sep 05, 2026
    From
    $1,979
    Refreshed: 1 day ago
    Per person, return
    Economy

    Saint Louis (STL)to

    Perth (PER)
    Aug 11, 2026 - Aug 17, 2026
    From
    $1,980
    Refreshed: 1 day ago
    Per person, return
    Economy

    Saint Louis (STL)to

    Perth (PER)
    Sep 16, 2026 - Oct 13, 2026
    From
    $1,986
    Refreshed: 1 day ago
    Per person, return
    Economy

    Saint Louis (STL)to

    Perth (PER)
    Aug 29, 2026 - Sep 05, 2026
    From
    $2,029
    Refreshed: 1 day ago
    Per person, return
    Economy

    Saint Louis (STL)to

    Perth (PER)
    Aug 06, 2026 - Aug 17, 2026
    From
    $2,030
    Refreshed: 1 day ago
    Per person, return
    Economy

    Saint Louis (STL)to

    Perth (PER)
    Aug 26, 2026 - Sep 03, 2026
    From
    $2,035
    Refreshed: 1 day ago
    Per person, return
    Economy

    Saint Louis (STL)to

    Perth (PER)
    Sep 12, 2026 - Oct 12, 2026
    From
    $2,036
    Refreshed: 1 day ago
    Per person, return
    Economy

    Saint Louis (STL)to

    Perth (PER)
    Sep 11, 2026 - Oct 12, 2026
    From
    $2,041
    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.