¥127,750 Cheap Flights from Houston (IAH) to Sydney (SYD)

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

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Cheap Flights from Houston to Sydney (IAH-SYD)

Prices were available within the past 7 days and start at ¥127,750 for one-way flights and ¥171,620 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air New Zealand
Air New Zealand
Air New Zealand
Air New Zealand
Air New Zealand
Air New Zealand
United
Turkish Airlines
Air Canada
Delta

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

February is typically the cheapest month to fly

From ¥129,054 - ¥296,331 per traveler.

Frequently asked questions

How much is a flight from George Bush Intercontinental Airport (IAH) to Kingsford Smith Intl. Airport (SYD)?
Pack your bags, because round-trip flights from Houston Airport to Kingsford Smith Intl. Airport (SYD) start from ¥171,620. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book today to score the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Houston Airport to Kingsford Smith Intl. Airport (SYD)?
We get that circumstances change unexpectedly, so we've made it as simple as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from IAH to Mascot Airport 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 Houston Airport to Sydney Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Houston Airport to SYD?
The flight time from George Bush Intercontinental Airport (IAH) to SYD is typically 21 hours and 4 minutes. It's is no quick joyride, so be sure to fill your carry-on with plenty to keep you busy.
How far is the flight from Houston Airport to Kingsford Smith Intl. Airport (SYD)?
Houston to Sydney is around 13,900 kilometers, so be prepared to spend quite a while in the air. Don't forget to pack all the essentials, from your earplugs to your eye mask. Toss in a few snacks to munch on throughout your journey too.
Which airlines fly direct from Houston Airport to SYD?
Right now, no airlines offer flights directly from George Bush Intercontinental Airport (IAH) to SYD. You'll have to book a flight with at least one stop. To score the best connections and price, lock in your fare ahead of time.
Are IAH to Sydney Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Houston Airport to Mascot Airport can be hit-or-miss. You may be able to find a bargain, but you could also miss out completely! If you'd rather play it safe and start planning your trip early, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines advertise their prices so far in advance. Our advice? Check back often as updates are made regularly.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Kingsford Smith Intl.
Airlines serving
Air New Zealand, British Airways, Delta, Emirates, Qantas Airways, Qatar Airways, Turkish Airlines, United
Roundtrip price
¥171,620
Distance
13755 km
Average flight time
17 hours 35 mins

Book with confidence

*Available to Expedia members.