￥132,360 Cheap Flights from Sydney (SYD) to Houston (IAH)

View ￥132,360 flight on Sun, Jan 18, 2026Opens in a new window

Popular airlines from Sydney Airport (SYD) to George Bush Intercontinental Airport (IAH)

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Cheap Flights from Sydney to Houston (SYD-IAH)

Prices were available within the past 7 days and start at ￥132,360 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Sydney (SYD) to Houston (IAH)
Origin airport
Kingsford Smith Intl.
Destination airport
George Bush Intercontinental
Distance
13755 km
Average flight time
15 hours 35 mins

Sydney to Houston Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Sydney to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Houston.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SYD to IAH flights that won’t make your bank account wince. Ready to temporarily leave behind Sydney for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to IAH with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Mascot Airport to IAH?
Based on airfares listed within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between SYD and Houston Airport start from . Book ASAP to score the best price for your adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Mascot Airport to George Bush Intercontinental Airport (IAH)?
When it comes to cancellation fees, each airline has its own set of terms and conditions. If you decide to cancel your getaway, head to our Customer Service Portal.
How do I find cheap flights from Kingsford Smith Intl. Airport (SYD) to IAH that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for SYD to George Bush Intercontinental Airport (IAH) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Kingsford Smith Intl. Airport (SYD) to IAH?
From Kingsford Smith Intl. Airport (SYD) to George Bush Intercontinental Airport (IAH), you'll be in your seat for roughly 20 hours and 7 minutes. If you've been wanting to get stuck into that bestselling novel, now's a terrific time to do it.
How far is the flight from Mascot Airport to IAH?
You'll have 13,900 kilometers to cover on the long-haul Sydney to Houston route. Dress in comfy clothes and consider taking some noise-canceling headphones and a sleep mask.
Which airlines fly direct from Kingsford Smith Intl. Airport (SYD) to IAH?
Right now, no airlines offer direct flights from Sydney Airport to Houston Airport. You'll need to book a flight with at least one stop. To score the best price and connections, lock in your fare well in advance.
Are Mascot Airport to George Bush Intercontinental Airport (IAH) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Sydney Airport to Houston Airport last minute could be your ticket to a cheap deal. However, it might cost you a whole lot more! If you'd rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the best bargains as far ahead as 12 months in advance. If your preferred carrier hasn't released tickets yet, check back often as deals are updated on Expedia all the time.

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