Availability of fares is not guaranteed for offers found in the last 7 days.
Find the cheapest Houston Sydney flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for Houston - Sydney with these new dates, click on an offer. Want to depart from another city? Choose:
Airlines operating flights from Houston to Sydney
Sorry! We haven't found any airline tickets from Houston to Sydney. Try launching another search above.
Travel tips for flights Houston - Sydney
Average flight duration: 23h35m
(flight with stopovers)