Cheap flights from Houston to Greater Western Sydney

View AU$1,042 flight on Thu, 4 Sep. 2025Opens in a new window

Popular airlines from Houston to Greater Western Sydney

  • Air Canada

    Air Canada

  • United

    United

  • American Airlines

    American Airlines

  • Air New Zealand

    Air New Zealand

  • Delta

    Delta

  • Emirates

    Emirates

  • All Nippon Airways

    All Nippon Airways

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Cheap Flights from Houston (HOU) to Greater Western Sydney (SYD)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, 4 Sep. - Thu, 18 Sep.
IAH
Houston
SYD
Sydney
AU$1,952 Return, found 6 days ago
AU$1,952
Return
found 6 days ago
Select Air Canada flight, departing Thu, 4 Sep. from Houston to Sydney, returning Thu, 18 Sep., priced at AU$1,952 found 6 days ago
Hawaiian Airlines
Tue, 2 Sep. - Sun, 7 Sep.
IAH
Houston
SYD
Sydney
AU$2,129 Return, found 6 days ago
AU$2,129
Return
found 6 days ago
Select Hawaiian Airlines flight, departing Tue, 2 Sep. from Houston to Sydney, returning Sun, 7 Sep., priced at AU$2,129 found 6 days ago
American Airlines
Mon, 13 Oct. - Sun, 26 Oct.
IAH
Houston
SYD
Sydney
AU$2,182 Return, found 4 hours ago
AU$2,182
Return
found 4 hours ago
Select American Airlines flight, departing Mon, 13 Oct. from Houston to Sydney, returning Sun, 26 Oct., priced at AU$2,182 found 4 hours ago
United
Mon, 13 Oct. - Sun, 26 Oct.
IAH
Houston
SYD
Sydney
AU$2,208 Return, found 4 hours ago
AU$2,208
Return
found 4 hours ago
Select United flight, departing Mon, 13 Oct. from Houston to Sydney, returning Sun, 26 Oct., priced at AU$2,208 found 4 hours ago
Delta
Mon, 13 Oct. - Sun, 26 Oct.
IAH
Houston
SYD
Sydney
AU$2,208 Return, found 4 hours ago
AU$2,208
Return
found 4 hours ago
Select Delta flight, departing Mon, 13 Oct. from Houston to Sydney, returning Sun, 26 Oct., priced at AU$2,208 found 4 hours ago
United
Sun, 23 Nov. - Sun, 30 Nov.
IAH
Houston
SYD
Sydney
AU$2,220 Return, found 2 days ago
AU$2,220
Return
found 2 days ago
Select United flight, departing Sun, 23 Nov. from Houston to Sydney, returning Sun, 30 Nov., priced at AU$2,220 found 2 days ago

Find the cheapest month to fly from Houston (HOU) to Sydney (SYD)

February is typically the cheapest month to fly

From AU$1,267 - AU$2,989 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.