*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.
Houston (IAH) to Australia flights from $1,574* 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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1 Passenger, Economy - lowest
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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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Houston (IAH)to
Sydney (SYD)Oct 27, 2026 - Nov 16, 2026From$1,575Refreshed: 46 minutes agoPer person, returnEconomy
Houston (IAH)to
Melbourne (MEL)Oct 27, 2026 - Nov 09, 2026From$1,593Refreshed: 50 minutes agoPer person, returnEconomy
Houston (IAH)to
Brisbane (BNE)Oct 19, 2026 - Nov 02, 2026From$1,574Refreshed: 14 minutes agoPer person, returnEconomy
Houston (IAH)to
Perth (PER)Oct 25, 2026 - Nov 07, 2026From$1,836Refreshed: 31 minutes agoPer person, returnEconomy
Houston (IAH)to
Adelaide (ADL)Oct 27, 2026 - Nov 08, 2026From$1,633Refreshed: 1 day agoPer person, returnEconomy
Houston (IAH)to
Cairns (CNS)Nov 01, 2026 - Nov 08, 2026From$1,967Refreshed: 1 day agoPer person, returnEconomy
Houston (IAH)to
Hobart (HBA)Oct 27, 2026 - Nov 03, 2026From$1,704Refreshed: 19 hrs agoPer person, returnEconomy
Houston (IAH)to
Gold Coast (OOL)Oct 19, 2026 - Oct 23, 2026From$1,660Refreshed: 1 hour agoPer person, returnEconomy
*Fares displayed have been available for flights searched within the last 24 hours and may not currently be available at time of booking. Flights may not be available at peak times or on all flights. Additional fees, including service/card payment fees may apply. Other terms and conditions may also apply.
Compare & book Air NZ flights from Houston (IAH) to Australia departing in the next 11 months
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$
Houston (IAH)to
Sydney (SYD)
Mar 28, 2027 - Apr 14, 2027
Per person, return
Economy
From
$1,575
Refreshed: 46 minutes ago
Houston (IAH)to
Melbourne (MEL)
May 02, 2027 - May 26, 2027
Per person, return
Economy
From
$1,593
Refreshed: 50 minutes ago
Houston (IAH)to
Brisbane (BNE)
Jun 02, 2027 - Jun 09, 2027
Per person, return
Economy
From
$1,574
Refreshed: 14 minutes ago
Houston (IAH)to
Perth (PER)
Apr 14, 2027 - May 01, 2027
Per person, return
Economy
From
$1,836
Refreshed: 31 minutes ago
Houston (IAH)to
Adelaide (ADL)
Aug 02, 2027 - Aug 09, 2027
Per person, return
Economy
From
$1,631
Refreshed: 19 hrs ago
Houston (IAH)to
Cairns (CNS)
Jun 08, 2027 - Jun 21, 2027
Per person, return
Economy
From
$1,773
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.