*Fares displayed are all inclusive round trip fares including all taxes, fees and other mandatory charges
Austin (AUS) to Sydney (SYD) flights from $1,561* 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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1 Passenger, Economy - lowest
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Find the best fares for flights from Austin (AUS) to Sydney (SYD)
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Compare & book Air NZ Austin (AUS) to Sydney (SYD) flights departing in the next 90 days
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Austin (AUS)to
Sydney (SYD)Feb 01, 2026 - Feb 08, 2026
From
$1,863
Refreshed: 1 day ago
Per person, return
Economy
Austin (AUS)to
Sydney (SYD)Feb 09, 2026 - Feb 18, 2026
From
$1,863
Refreshed: 1 day ago
Per person, return
Economy
Austin (AUS)to
Sydney (SYD)Feb 01, 2026 - Feb 09, 2026
From
$1,864
Refreshed: 7 hrs ago
Per person, return
Economy
Austin (AUS)to
Sydney (SYD)Feb 10, 2026 - Feb 19, 2026
From
$1,913
Refreshed: 1 day ago
Per person, return
Economy
Austin (AUS)to
Sydney (SYD)Feb 12, 2026 - Feb 20, 2026
From
$1,963
Refreshed: 1 day ago
Per person, return
Economy
Austin (AUS)to
Sydney (SYD)Feb 13, 2026 - Feb 20, 2026
From
$1,963
Refreshed: 1 day ago
Per person, return
Economy
Austin (AUS)to
Sydney (SYD)Feb 11, 2026 - Feb 18, 2026
From
$1,963
Refreshed: 1 day ago
Per person, return
Economy
Austin (AUS)to
Sydney (SYD)Feb 02, 2026 - Feb 03, 2026
From
$2,063
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.