Flights to Hawkesbury Valley from Houston - ￥101,080

View ￥101,080 flight on Thu, Sep 4, 2025Opens in a new window

Popular airlines from Houston to Hawkesbury Valley

  • Air Canada

    Air Canada

  • British Airways

    British Airways

  • Cathay Pacific

    Cathay Pacific

  • Delta

    Delta

  • Emirates

    Emirates

  • Japan Airlines

    Japan Airlines

  • All Nippon Airways

    All Nippon Airways

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Houston to Hawkesbury Valley (HOU-SYD)

Prices were available within the past 7 days and start at ￥101,080 for one-way flights and ￥157,190 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, Aug 10 - Fri, Aug 15
IAH
Houston
SYD
Sydney
￥157,190 Roundtrip, found 5 days ago
￥157,190
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sun, Aug 10 from Houston to Sydney, returning Fri, Aug 15, priced at ￥157,190 found 5 days ago
Air Canada
Thu, Sep 4 - Wed, Sep 10
IAH
Houston
SYD
Sydney
￥187,910 Roundtrip, found 1 day ago
￥187,910
Roundtrip
found 1 day ago
Select Air Canada flight, departing Thu, Sep 4 from Houston to Sydney, returning Wed, Sep 10, priced at ￥187,910 found 1 day ago
United
Sun, Dec 7 - Mon, Jan 12
IAH
Houston
SYD
Sydney
￥213,400 Roundtrip, found 19 hours ago
￥213,400
Roundtrip
found 19 hours ago
Select United flight, departing Sun, Dec 7 from Houston to Sydney, returning Mon, Jan 12, priced at ￥213,400 found 19 hours ago
United
Sun, Dec 7 - Mon, Jan 12
IAH
Houston
SYD
Sydney
￥213,400 Roundtrip, found 19 hours ago
￥213,400
Roundtrip
found 19 hours ago
Select United flight, departing Sun, Dec 7 from Houston to Sydney, returning Mon, Jan 12, priced at ￥213,400 found 19 hours ago
Delta
Sat, Dec 6 - Mon, Jan 12
IAH
Houston
SYD
Sydney
￥221,650 Roundtrip, found 19 hours ago
￥221,650
Roundtrip
found 19 hours ago
Select Delta flight, departing Sat, Dec 6 from Houston to Sydney, returning Mon, Jan 12, priced at ￥221,650 found 19 hours ago
All Nippon Airways
Thu, Sep 4 - Wed, Sep 10
IAH
Houston
SYD
Sydney
￥231,770 Roundtrip, found 1 day ago
￥231,770
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Thu, Sep 4 from Houston to Sydney, returning Wed, Sep 10, priced at ￥231,770 found 1 day ago

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

February is typically the cheapest month to fly

From ￥120,953 - ￥285,427 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.