Houston (IAH) to Sydney (SYD) flight deal in premium economy from $4,255

United AirlinesUAUnited Airlines
Round Trip•Premium Economy
United StatesIAH

George Bush Intercontinental Airport

Houston, United States
AustraliaSYD

Sydney Airport

Sydney, Australia
$4,885 USD
-13%$4,255 USD
Verified about 23 hours ago
Good Availability
48% of dates checked are available within 10% of the lowest price

Thursday, December 10th, 2026

9 round-trip options

Returning
Tue, Dec 15, 2026•5 Day Trip
$4,956 USD
Google Flights
Returning
Wed, Dec 16, 2026•6 Day Trip
$4,966 USD
Google Flights
Returning
Thu, Dec 17, 2026•7 Day Trip
$4,355 USD
Google Flights
Returning
Fri, Dec 18, 2026•8 Day Trip
$4,355 USD
Google Flights
Returning
Sat, Dec 19, 2026•9 Day Trip
$4,575 USD
Google Flights
Returning
Sun, Dec 20, 2026•10 Day Trip
$5,492 USD
Google Flights
Returning
Mon, Dec 21, 2026•11 Day Trip
$4,315 USD
Google Flights
Returning
Wed, Dec 23, 2026•13 Day Trip
$4,305 USD
Google Flights
Returning
Thu, Dec 24, 2026•14 Day Trip
$4,366 USD
Google Flights