Houston (IAH) to Sydney (SYD) flights from $995* with Air New Zealand

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

Find our cheapest Houston (IAH) to Sydney (SYD) flights departing in the next 12 months

Feb 2025
From$1,823*
Refreshed: 1 day ago
Per person, return/Economy
$1.6K
$2.4K
Displaying fares for February-2025
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Range$1,623-$2,352

*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 Houston (IAH) to Sydney (SYD) flights departing in the next 90 days

$

Houston (IAH)to

Sydney (SYD)
May 01, 2025 - Jun 01, 2025
From
$995*
Refreshed: 1 day ago
Per person, return
/
Economy

Houston (IAH)to

Sydney (SYD)
May 07, 2025 - May 14, 2025
From
$995*
Refreshed: 1 day ago
Per person, return
/
Economy

Houston (IAH)to

Sydney (SYD)
May 13, 2025 - May 20, 2025
From
$995*
Refreshed: 1 day ago
Per person, return
/
Economy

Houston (IAH)to

Sydney (SYD)
Apr 19, 2025 - May 01, 2025
From
$995*
Refreshed: 1 day ago
Per person, return
/
Economy

Houston (IAH)to

Sydney (SYD)
Apr 23, 2025 - May 03, 2025
From
$995*
Refreshed: 1 day ago
Per person, return
/
Economy

Houston (IAH)to

Sydney (SYD)
May 06, 2025 - May 18, 2025
From
$995*
Refreshed: 1 day ago
Per person, return
/
Economy

Houston (IAH)to

Sydney (SYD)
May 01, 2025 - Jun 02, 2025
From
$995*
Refreshed: 1 day ago
Per person, return
/
Economy

Houston (IAH)to

Sydney (SYD)
May 04, 2025 - May 13, 2025
From
$995*
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.

Compare & book Air NZ flights from Houston (IAH) to Sydney (SYD) departing over the next 11 months

$
Compare & book Air NZ flights from Houston (IAH) to Sydney (SYD) departing over the next 11 months
From
To
Fare Type
Dates
Price
FromHouston (IAH)ToSydney (SYD)Per person, return
/
Economy		May 22, 2025 - Jun 11, 2025

From

$995*

Refreshed: 1 day ago

FromHouston (IAH)ToSydney (SYD)Per person, return
/
Economy		May 21, 2025 - Jun 04, 2025

From

$995*

Refreshed: 1 day ago

FromHouston (IAH)ToSydney (SYD)Per person, return
/
Economy		May 22, 2025 - Jun 02, 2025

From

$995*

Refreshed: 1 day ago

FromHouston (IAH)ToSydney (SYD)Per person, return
/
Economy		May 23, 2025 - Jun 04, 2025

From

$995*

Refreshed: 1 day ago

FromHouston (IAH)ToSydney (SYD)Per person, return
/
Economy		Jun 08, 2025 - Jun 16, 2025

From

$995*

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 flights to Sydney

Air New Zealand
Air New Zealand awards and accreditations - 2025 World's Safest Airline (Airlineratings.com), 2024 World's Safest Airline, Best Premium Economy, Best Economy Class (Airlineratings.com). See these and more Air New Zealand awards & accreditations. link will open in new window

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