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Houston (IAH) to Sydney (SYD) flights from $1,092* with Air New Zealand
Search and book flights between Houston 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 our cheapest Houston (IAH) to Sydney (SYD) flights departing in the next 12 months
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Compare & book Air NZ Houston (IAH) to Sydney (SYD) flights departing in the next 90 days
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Houston (IAH)to
Sydney (SYD)Sep 28, 2025 - Oct 07, 2025
From
$1,092
Refreshed: 1 day ago
Per person, return
Economy
Houston (IAH)to
Sydney (SYD)Sep 14, 2025 - Sep 30, 2025
From
$1,093
Refreshed: 10 hrs ago
Per person, return
Economy
Houston (IAH)to
Sydney (SYD)Oct 12, 2025 - Oct 29, 2025
From
$1,093
Refreshed: 10 hrs ago
Per person, return
Economy
Houston (IAH)to
Sydney (SYD)Oct 14, 2025 - Oct 26, 2025
From
$1,093
Refreshed: 10 hrs ago
Per person, return
Economy
Houston (IAH)to
Sydney (SYD)Oct 27, 2025 - Nov 17, 2025
From
$1,093
Refreshed: 4 minutes ago
Per person, return
Economy
Houston (IAH)to
Sydney (SYD)Oct 29, 2025 - Nov 12, 2025
From
$1,093
Refreshed: 4 minutes ago
Per person, return
Economy
Houston (IAH)to
Sydney (SYD)Sep 14, 2025 - Oct 26, 2025
From
$1,093
Refreshed: 4 minutes ago
Per person, return
Economy
Houston (IAH)to
Sydney (SYD)Sep 02, 2025 - Oct 01, 2025
From
$1,093
Refreshed: 10 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.
Compare & book Air NZ flights from Houston (IAH) to Sydney (SYD) departing over the next 11 months
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Houston (IAH) | Sydney (SYD) | Per person, return / Economy | Feb 15, 2026 - Feb 23, 2026 | From $1,092 Refreshed: 1 day ago |
| Houston (IAH) | Sydney (SYD) | Per person, return / Economy | Feb 16, 2026 - Feb 23, 2026 | From $1,092 Refreshed: 1 day ago |
| Houston (IAH) | Sydney (SYD) | Per person, return / Economy | Feb 15, 2026 - Feb 25, 2026 | From $1,093 Refreshed: 14 hrs ago |
| Houston (IAH) | Sydney (SYD) | Per person, return / Economy | Apr 05, 2026 - Apr 21, 2026 | From $1,093 Refreshed: 10 hrs ago |
| Houston (IAH) | Sydney (SYD) | Per person, return / Economy | Feb 11, 2026 - Feb 23, 2026 | From $1,093 Refreshed: 10 hrs ago |
*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.
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*Fares displayed are all inclusive round trip fares including all taxes, fees and other mandatory charges