Toll Free (24x7)

Book Cheap Houston to Sydney with United Airlines

locationicon 1 Traveler, Economy



Round Trip

  • Round Trip
  • One way


  • Adult 1
  • Child (2-11) 0
  • Infant (on lap) 0


  • Economy
  • PremiumEconomy
  • BusinessClass
  • FirstClass

Where are you leaving from?

Find the Low-cost Flights from Houston (IAH) to Sydney (SYD)

Work hard, travel more! brings you the low-cost from Houston (IAH) to Sydney (SYD) flights. Browse and compare our top IAH to SYD routes and airport options from several. So, what are you waiting for? Treat yourself, your beloved, or the kids to a cherished holiday this year.

Enter your travel dates and hit search for an immense selection of flights., your one-stop travel destination, tracks out awesome exclusive deals on one-way, round-trip, and multi-city airfares to Sydney (SYD) from Houston (IAH) from several unique airlines. If you click the 'non-stop flights' crate, you see flights that will get you to Sydney in hours (s) and mins. is a super-easy way to find the best flight for you from Houston to Sydney. Get more bang for your buck on flights by simply tapping into exclusive deals. So book now with us and enjoy a great flight!