Cheap Flights From Houston To Sydney From HK$10,773 | HOU - SYD

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Fare Guide

Estimated lowest fares found within 7 days

The cheapest airline(s) flying from Houston to Sydney is Air New Zealand

HK$ 6,703

HK$ 13,405

HK$ 20,108

HK$ 10,773

HK$ 13,958

HK$ 14,991

HK$ 15,587

HK$ 15,735

HK$ 17,067

HK$ 17,444

HK$ 18,469

HK$ 19,059

HK$ 20,108

The cheapest airline(s) flying from Houston to Sydney is Air New Zealand

HK$ 6,703

HK$ 13,405

HK$ 20,108

HK$ 10,773

HK$ 13,958

HK$ 14,991

HK$ 15,587

HK$ 15,735

HK$ 17,067

HK$ 17,444

HK$ 18,469

HK$ 19,059

HK$ 20,108

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Houston to Sydney

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Flight Schedules From Houston to Sydney

Last Update: Tue, 02 Jun 2026

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Time Earliest	Depart Earliest	Arrive	Duration	Stopover All	Airline All Airlines	Aircraft All Aircrafts	Availability MTWTFSS
21:55IAH 08:45SYD	19 Hrs,50m 1 Stop (AKL)	Air New Zealand·B777 - - W - - - -	IAH 21:55 - SYD 08:45 19h 50m·1 stop (AKL)	IAH 21:55 AKL 07:00	AKL 05:30 SYD 08:45	19h 50m	1 Stop AKL · 1h 30m	Air New Zealand Air New Zealand	B777 B32Q	- - W - - - -
21:55IAH 08:45SYD	19 Hrs,50m 1 Stop (AKL)	Air New Zealand·B773 - - - T F S -	IAH 21:55 - SYD 08:45 19h 50m·1 stop (AKL)	IAH 21:55 AKL 07:00	AKL 05:30 SYD 08:45	19h 50m	1 Stop AKL · 1h 30m	Air New Zealand Air New Zealand	B773 B32Q	- - - T F S -

21:55IAH

08:45SYD

19 Hrs,50m

1 Stop (AKL)

Air New Zealand·B777

21:55IAH

08:45SYD

19 Hrs,50m

1 Stop (AKL)

Air New Zealand·B773

The flight distance between Houston and Sydney is 13819km. Check all available flights on Wego.

The earliest flight of the day departs at 21:55. The last flight of the day departs at 21:55. See the full list of flight times on Wego.