Austin (AUS) to Sydney (SYD) flights from $1,293* with Air New Zealand

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

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Find the best fares for flights from Austin (AUS) to Sydney (SYD)

Mar 2026
From$1,910*
Refreshed: 3 hrs ago
Per person, return/Economy
Apr 2026
From$1,294*
Refreshed: 1 day ago
Per person, return/Economy
May 2026
From$1,294*
Refreshed: 1 day ago
Per person, return/Economy
$1.4K
$2.9K
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    • Range$1,394-$2,886

    *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 Austin (AUS) to Sydney (SYD) flights departing in the next 90 days

    Austin (AUS)to

    Sydney (SYD)
    May 11, 2026 - May 27, 2026
    From
    $1,294
    Refreshed: 1 day ago
    Per person, return
    Economy

    Austin (AUS)to

    Sydney (SYD)
    May 13, 2026 - May 27, 2026
    From
    $1,294
    Refreshed: 1 day ago
    Per person, return
    Economy

    Austin (AUS)to

    Sydney (SYD)
    May 04, 2026 - May 11, 2026
    From
    $1,294
    Refreshed: 1 day ago
    Per person, return
    Economy

    Austin (AUS)to

    Sydney (SYD)
    May 04, 2026 - May 13, 2026
    From
    $1,294
    Refreshed: 1 day ago
    Per person, return
    Economy

    Austin (AUS)to

    Sydney (SYD)
    Jun 01, 2026 - Jun 17, 2026
    From
    $1,294
    Refreshed: 1 day ago
    Per person, return
    Economy

    Austin (AUS)to

    Sydney (SYD)
    Jun 03, 2026 - Jun 17, 2026
    From
    $1,294
    Refreshed: 1 day ago
    Per person, return
    Economy

    Austin (AUS)to

    Sydney (SYD)
    Jun 08, 2026 - Jun 17, 2026
    From
    $1,294
    Refreshed: 1 day ago
    Per person, return
    Economy

    Austin (AUS)to

    Sydney (SYD)
    Apr 29, 2026 - May 06, 2026
    From
    $1,294
    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 Sydney

    *Fares displayed are all inclusive round trip fares including all taxes, fees and other mandatory charges