Houston (IAH) to Australia flights from $1,118* with Air New Zealand

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

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Explore Air NZ flights from Houston (IAH) to Australia departing in the next 90 days

Fares shown in this carousel are for return flights scheduled to depart in the next 3 months. Use the filters to narrow down your search for Houston to Australia flights.

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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 flights from Houston (IAH) to Australia departing in the next 11 months

Houston (IAH)to

Sydney (SYD)
Mar 02, 2026 - Mar 16, 2026

Per person, return

Economy

From
$1,123
Refreshed: 1 day ago

Houston (IAH)to

Melbourne (MEL)
May 06, 2026 - May 24, 2026

Per person, return

Economy

From
$1,119
Refreshed: 1 day ago

Houston (IAH)to

Brisbane (BNE)
Mar 15, 2026 - Mar 23, 2026

Per person, return

Economy

From
$1,118
Refreshed: 1 day ago

Houston (IAH)to

Perth (PER)
Feb 25, 2026 - Mar 12, 2026

Per person, return

Economy

From
$1,445
Refreshed: 7 hrs ago

Houston (IAH)to

Adelaide (ADL)
Mar 04, 2026 - Mar 25, 2026

Per person, return

Economy

From
$1,121
Refreshed: 1 day 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.

Explore more flight routes from Houston

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