Sydney (SYD) to Houston (IAH) flight deal in premium economy from $4,176
$4,710 USD
-11%$4,176 USD
Verified 13 days agoAugust 2026
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27$4,49428$4,49429$4,49430$4,49431$5,0091$6,0382$8,2383$4,3904$4,9055$4,3906$4,3907$4,4428$4,9579$4,44210$4,39011$4,39012$4,39013$4,49414$4,49415$4,49416$4,44217$4,39018$4,39019$4,39020$4,39021$4,44222$4,44223$4,44224$4,18225$4,18226$4,18227$4,18228$4,23429$4,23430$4,23431$4,8011$4,8012$4,1823$4,1824$4,8535$4,8546$4,854
Good Availability
54% of dates checked are available within 10% of the lowest price
Friday, August 14th, 2026
6 round-trip options
Returning
Wed, Aug 19, 2026•5 Day Trip
$4,546 USD
Returning
Fri, Aug 21, 2026•7 Day Trip
$5,009 USD
Returning
Sun, Aug 23, 2026•9 Day Trip
$4,957 USD
Returning
Tue, Aug 25, 2026•11 Day Trip
$4,957 USD
Returning
Thu, Aug 27, 2026•13 Day Trip
$5,009 USD
Returning
Fri, Aug 28, 2026•14 Day Trip
$4,494 USD