*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 $1,474* 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$1,619Refreshed: 19 hrs agoPer person, returnEconomy
Houston (IAH)to
Melbourne (MEL)Sep 21, 2026 - Sep 28, 2026From$1,474Refreshed: 18 hrs agoPer person, returnEconomy
Houston (IAH)to
Brisbane (BNE)Oct 27, 2026 - Nov 08, 2026From$1,618Refreshed: 4 hrs agoPer person, returnEconomy
Houston (IAH)to
Perth (PER)Sep 22, 2026 - Oct 04, 2026From$2,030Refreshed: 9 hrs agoPer person, returnEconomy
Houston (IAH)to
Adelaide (ADL)Oct 26, 2026 - Nov 08, 2026From$1,626Refreshed: 8 hrs agoPer person, returnEconomy
Houston (IAH)to
Cairns (CNS)Aug 30, 2026 - Sep 07, 2026From$1,937Refreshed: 3 hrs agoPer person, returnEconomy
Houston (IAH)to
Hobart (HBA)Aug 31, 2026 - Sep 07, 2026From$1,977Refreshed: 1 day agoPer person, returnEconomy
Houston (IAH)to
Gold Coast (OOL)Aug 31, 2026 - Sep 07, 2026From$1,754Refreshed: 20 minutes 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)
Nov 06, 2026 - Nov 18, 2026
Per person, return
Economy
From
$1,519
Refreshed: 1 day ago
Houston (IAH)to
Melbourne (MEL)
Jan 24, 2027 - Feb 09, 2027
Per person, return
Economy
From
$1,619
Refreshed: 18 hrs ago
Houston (IAH)to
Brisbane (BNE)
Nov 03, 2026 - Nov 17, 2026
Per person, return
Economy
From
$1,618
Refreshed: 18 hrs ago
Houston (IAH)to
Perth (PER)
Feb 01, 2027 - Mar 01, 2027
Per person, return
Economy
From
$2,030
Refreshed: 5 hrs ago
Houston (IAH)to
Adelaide (ADL)
Nov 09, 2026 - Nov 22, 2026
Per person, return
Economy
From
$1,626
Refreshed: 1 hour ago
Houston (IAH)to
Cairns (CNS)
Feb 09, 2027 - Feb 21, 2027
Per person, return
Economy
From
$1,861
Refreshed: 8 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.