
United Flights from Sydney (SYD) to Houston (IAH)
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Cheapest United Flights from Sydney (SYD) to Houston (IAH)
Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.




United Flights from SYD to IAH
How much is a United flight from Sydney (SYD) to Houston (IAH)?
One-way flights start as little as AU$1,411 and there are roundtrips available from AU$2,065. Get in! You can score some sweet deals with Wotif and United.
How many non-stop United flights from Sydney (SYD) to Houston (IAH) are there per day?
United flies flights direct every day between Sydney (SYD) and Houston (IAH).
How far is Sydney (SYD) from Houston (IAH)?
It’s from Sydney (SYD) to Houston (IAH).
What is the best airline to fly from Kingsford Smith Intl.?
At Wotif, we give you all the available options from our reputable partners. Select the airline that best suits your preferences and membership loyalties. You can fly from Kingsford Smith Intl. with: United.
Can I change or cancel my United tickets from Sydney to Houston on Wotif?
Change of plans? No worries! We’re right here to make things as easy as possible. Check out the United rules and restrictions in your itinerary. You can also use the No Change Fees filter to find flexible plane tickets for future trips. For more information on how to cancel or change your flight on Wotif, visit our customer service portal.
How do I find the best deal on United flights from Sydney (SYD) to Houston (IAH)?
Just review and compare all our awesome offers or enter your travel dates to see more terrific deals on United flights from Sydney. And remember you can save even more when you bundle a hotel with your flight as part of a Wotif package. Sweet!
What’s a good way to get cheap United flight tickets from Sydney to Houston?
We have loads of cheap flights, so just enter your travel dates to see what’s available. If you can be flexible on when you fly, you’ll find even more epic flight deals. So get booking!
What is the cheapest time of year to fly from Sydney (SYD) to Houston (IAH)?
The cheapest time of the year for a return trip is March. One-way, the cheapest month to fly is March. Check our deal cards for details.
How long does it take to fly from SYD to IAH?
It typically takes hours to fly directly from Sydney (SYD) to Houston (IAH).
Epic Hotel in Houston

Houston Airport Marriott at George Bush Intercontinental
Clean, tram to terminals on time.
Reviewed on 23 Oct 2025

SpringHill Suites by Marriott Houston Intercontinental Arprt
This was a great place to "land after we landed" in Houston from a 17 hour flight across the Pacific. Great hotel, great staff, and all the service we needed to 'start our recovery"
Reviewed on 23 Oct 2025

La Quinta Inn & Suites by Wyndham Houston Bush IAH South
Nice place
Reviewed on 24 Oct 2025
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^Savings based on all package bookings made with Flight + Hotel on Wotif.com from , as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.