What’s the cheapest stopover airport for flights from Houston George Bush Intcntl Airport to Sydney?

Nadi (NAN) is the most affordable one-stop option, with an average return flight price of $1,630.

Which airport typically offers the quickest stopover for flights from Houston George Bush Intcntl Airport to Sydney?

Flights via Vancouver (YVR) offer the fastest connection on this route, with an average stopover time of 2h 43m.

What’s the fastest stopover option from Houston George Bush Intcntl Airport to Sydney?

Flights via Nadi (NAN) have the shortest average one-way travel time for one-stop routes: 19h 00m.

What’s the top stopover airport for flights from Houston George Bush Intcntl Airport to Sydney?

Vancouver (YVR) – chosen by Cheapflights users on 75% of one-stop itineraries from Houston George Bush Intcntl Airport to Sydney on Cheapflights.

How long is the flight from Houston George Bush Intcntl Airport to Sydney?

For as low as $2,655, United Airlines can have you in Sydney from Houston George Bush Intcntl Airport in 17h 35m. The distance from Houston George Bush Intcntl Airport to Sydney is about 13826 km. Both multi-stop and direct flights can be found to your destination and back.

What is the cheapest airline to fly from Houston George Bush Intcntl Airport to Sydney round-trip?

Cheapflights users have booked flights from Houston George Bush Intcntl Airport to Sydney round-trip from $2,025. Air Canada is 17% cheaper than the average price of flights available within the next 90 days to this destination.

Weekly flight availability from Houston George Bush Intcntl Airport to Sydney

The most flights from IAH to SYD are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

What are the most reliable airlines from Houston George Bush Intcntl Airport to Sydney?

No one likes to see their flight delayed. When booking a flight from Houston George Bush Intcntl Airport to Sydney consider choosing Lufthansa(100%), Virgin Australia(88%) or United Airlines(88%), as they are the most reliable in getting you off to your destination on time.

What airport do you fly into for flights to Sydney from Houston George Bush Intcntl?

For a flight from Houston George Bush Intcntl to Sydney, you will be flying into Kingsford Smith. Sydney Kingsford Smith (SYD) is just 7.5 km from the centre vof the city. Kingsford Smith is the only Sydney airport and it handles 3 inbound flights from Houston George Bush Intcntl per day. 1 airline has flights to Sydney Kingsford Smith from Houston George Bush Intcntl on a regular basis.

Can I find deals for flights from George Bush Intcntl to Sydney that include hotel bookings?

Yes. In addition to deals on George Bush Intcntl to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from George Bush Intcntl to Sydney?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Sydney.

Can I find deals for business class flights from George Bush Intcntl to Sydney?

Yes. Cheapflights offers flight deals from George Bush Intcntl to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$908+ Cheap Flights from Houston George Bush Intcntl Airport to Sydney

Cheap flight deals from George Bush Intcntl to Sydney

Enter your travel dates to find the best prices.

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Cheapest flights from George Bush Intcntl to Sydney
Explore the most affordable flight options available from George Bush Intcntl to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 November 2026.

Sat 5/1215:19 -

1 stop24h 41m

Sat 12/1207:05 -

2 stops24h 35m

Deal found 5/11$1,833

Tue 1/1222:03 -

1 stop39h 22m

Tue 8/1206:25 -

2 stops46h 32m

Deal found 6/11$2,160

Tue 1/1218:10 -

2 stops43h 15m

Tue 8/1211:15 -

2 stops29h 44m

Deal found 7/11$2,164

Sat 5/1221:55 -

1 stop39h 30m

Sat 26/1213:20 -

2 stops33h 26m

Deal found 5/11$2,203

Fri 13/1106:40 -

3 stops32h 55m

Fri 20/1114:05 -

3 stops27h 17m

Deal found 6/11$2,216

Sun 15/1106:00 -

2 stops31h 25m

Mon 23/1111:15 -

1 stop26h 34m

Deal found 7/11$2,221

Fri 4/1222:03 -

1 stop39h 22m

Sat 26/1213:20 -

2 stops33h 26m

Deal found 5/11$2,234

Sun 8/1118:56 -

2 stops32h 54m

Sun 15/1115:15 -

2 stops43h 57m

Deal found 7/11$2,277

Tue 1/1221:00 -

2 stops53h 25m

Tue 8/1221:35 -

2 stops56h 35m

Deal found 6/11$2,282

Tue 8/1214:55 -

2 stops35h 30m

Tue 15/1221:35 -

2 stops56h 35m

Deal found 9/11$2,311

Sun 6/1218:55 -

1 stop21h 10m

Fri 25/1211:50 -

2 stops23h 46m

Deal found 5/11$2,315

Find flight deals from George Bush Intcntl to Sydney

Round-trip from	$1,475
One-way from	$908
Popular in	January
Cheapest in	November
Average price	$2,102

19/2-25/2
5 total stops
80h 31m total
Houston to Sydney

Search Deals

26/1-31/12
1 total stop
28h 25m total
Houston to Sydney

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($646 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($129 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

HoustonSydney

IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith

IAHSYD

Houston George Bush Intcntl

Mon 7/12

18:10-06:25

2 stops43h 15m

Sydney Kingsford Smith

Wed 31/12

00:00-08:00

Nonstop0h 00m

$976

HoustonSydney

IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith

IAHSYD

Houston George Bush Intcntl

Sun 15/11

06:40-06:25

2 stops30h 45m

Sydney Kingsford Smith

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,094

HoustonSydney

IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith

IAHSYD

Houston George Bush Intcntl

Mon 3/5

12:19-20:10

2 stops40h 51m

Sydney Kingsford Smith

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,118

HoustonSydney

IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith

IAHSYD

Houston George Bush Intcntl

Sun 15/11

19:55-08:35

1 stop19h 40m

Sydney Kingsford Smith

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,252

HoustonSydney

IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith

IAHSYD

Houston George Bush Intcntl

Wed 9/12

16:15-08:30

1 stop23h 15m

Sydney Kingsford Smith

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,730

HoustonSydney

IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith

IAHSYD

Houston George Bush Intcntl

Fri 11/12

15:19-09:00

1 stop24h 41m

Sydney Kingsford Smith

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,912

Fastest return journey

HoustonSydney

IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith

IAHSYD

Houston George Bush Intcntl

Sun 15/11

20:25-07:00

Nonstop17h 35m

Sydney Kingsford Smith

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,938

HoustonSydney

IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith

IAHSYD

Houston George Bush Intcntl

Fri 22/1

20:25-07:00

Nonstop17h 35m

Sydney Kingsford Smith

Wed 31/12

00:00-08:00

Nonstop0h 00m

$2,264

HoustonSydney

IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith

IAHSYD

Houston George Bush Intcntl

Sat 10/4

19:41-20:10

2 stops33h 29m

Sydney Kingsford Smith

Sat 24/4

14:05-19:11

2 stops44h 06m

$2,350

HoustonSydney

IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith

IAHSYD

Houston George Bush Intcntl

Sun 20/12

19:49-09:35

2 stops44h 46m

Sydney Kingsford Smith

Wed 31/12

00:00-08:00

Nonstop0h 00m

$2,431

Flights are sorted by cheapest return flights first.

Deals found on 7/11

Showing 1-10 of 21 resultsSorted by cheapest first

Best time to book a flight from George Bush Intcntl to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from George Bush Intcntl with our price prediction graph.

IAH-SYD

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Sydney

Prices

Airlines

The price you pay for your flight from Houston George Bush Intcntl Airport to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 29 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Sydney?

Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Sydney (average of $2,102). Flying from Houston George Bush Intcntl Airport to Sydney in January is currently the most expensive (average of $3,416). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAH to SYD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Houston George Bush Intcntl Airport to Sydney as you normally would.

How much does it cost for a return flight from Houston George Bush Intcntl Airport to Sydney?

Airfare is typical for this route at the moment.

Houston George Bush Intcntl Airport to Sydney flights typically cost between $537 and $2,319 in February.
The cheapest return price found within the last 5 days was $1,475 on Multiple Airlines (19 Feb–25 Feb).

Reviews of airlines servicing Sydney

Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Sydney, such as Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Air Canada

7.1

Good

11,874 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2026

PDX - YVR

1 of the flight attendant could have been more friendly. She didn’t seem happy to be working. The food was terrible.

Air Canada

7.1

Good

11,874 reviews

Air Canada

7.1

Good

11,874 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2026

PDX - YVR

1 of the flight attendant could have been more friendly. She didn’t seem happy to be working. The food was terrible.

Related info for your journey

What airport do you fly into for flights to Sydney from Houston George Bush Intcntl?
For a flight from Houston George Bush Intcntl to Sydney, you will be flying into Kingsford Smith. Sydney Kingsford Smith (SYD) is just 7.5 km from the centre vof the city. Kingsford Smith is the only Sydney airport and it handles 3 inbound flights from Houston George Bush Intcntl per day. 1 airline has flights to Sydney Kingsford Smith from Houston George Bush Intcntl on a regular basis.
How long is the flight from Houston George Bush Intcntl Airport to Sydney?
For as low as $2,655, United Airlines can have you in Sydney from Houston George Bush Intcntl Airport in 17h 35m. The distance from Houston George Bush Intcntl Airport to Sydney is about 13826 km. Both multi-stop and direct flights can be found to your destination and back.
What is the cheapest airline to fly from Houston George Bush Intcntl Airport to Sydney round-trip?
Cheapflights users have booked flights from Houston George Bush Intcntl Airport to Sydney round-trip from $2,025. Air Canada is 17% cheaper than the average price of flights available within the next 90 days to this destination.
What are the most reliable airlines from Houston George Bush Intcntl Airport to Sydney?
No one likes to see their flight delayed. When booking a flight from Houston George Bush Intcntl Airport to Sydney consider choosing Lufthansa(100%), Virgin Australia(88%) or United Airlines(88%), as they are the most reliable in getting you off to your destination on time.
Can I find deals for flights from George Bush Intcntl to Sydney that include hotel bookings?
Yes. In addition to deals on George Bush Intcntl to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from George Bush Intcntl to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Sydney.
Can I find deals for business class flights from George Bush Intcntl to Sydney?
Yes. Cheapflights offers flight deals from George Bush Intcntl to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Sydney?
Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Sydney (average of $2,102). Flying from Houston George Bush Intcntl Airport to Sydney in January is currently the most expensive (average of $3,416). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Parramatta

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Manly

Cronulla

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Coogee

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Alternative routes for George Bush Intcntl to Sydney

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George Bush Intcntl to Coolangatta flights

Top airline flying from George Bush Intcntl to Sydney

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$2,025	Average$2,342	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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How does Cheapflights help users find flights from George Bush Intcntl to Sydney?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sydney from George Bush Intcntl today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from George Bush Intcntl to Sydney?

Cheapflights helps you find that perfect flight to Sydney from George Bush Intcntl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from George Bush Intcntl to Sydney with no change fees?

Yes! Cheapflights helps users easily find flights from George Bush Intcntl to Sydney with no change fees.

Can Cheapflights notify me if prices for flights from George Bush Intcntl to Sydney become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sydney from George Bush Intcntl today and book when prices fit your budget.

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Cheap flights from Houston George Bush Intcntl Airport to Sydney from $908

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from George Bush Intcntl to Sydney

Cheapest flights from George Bush Intcntl to SydneyExplore the most affordable flight options available from George Bush Intcntl to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 November 2026.

Explore the most affordable flight options available from George Bush Intcntl to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 November 2026.

Best flights from George Bush Intcntl to SydneyDiscover carefully curated flight deals from George Bush Intcntl to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Discover carefully curated flight deals from George Bush Intcntl to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Direct flights from George Bush Intcntl to SydneyExplore direct flight options from George Bush Intcntl to Sydney based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 November 2026.

Explore direct flight options from George Bush Intcntl to Sydney based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 November 2026.

Last-minute flights from George Bush Intcntl to SydneyDiscover last-minute flight deals from George Bush Intcntl to Sydney. Data last updated 10 November 2026 and is based on user searches.

Discover last-minute flight deals from George Bush Intcntl to Sydney. Data last updated 10 November 2026 and is based on user searches.

One-way flights from George Bush Intcntl to SydneySearch for one-way flight options from George Bush Intcntl to Sydney. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

Search for one-way flight options from George Bush Intcntl to Sydney. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

Find flight deals from George Bush Intcntl to Sydney

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Sydney that are best for you.

Best time to book a flight from George Bush Intcntl to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from George Bush Intcntl with our price prediction graph.

Cheapflights Insights

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Sydney?

The price you pay for your flight from Houston George Bush Intcntl Airport to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 29 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Sydney?

What is the cheapest time of day to fly from IAH to SYD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Houston George Bush Intcntl Airport to Sydney as you normally would.

How much does it cost for a return flight from Houston George Bush Intcntl Airport to Sydney?

Airfare is typical for this route at the moment.

Houston George Bush Intcntl Airport to Sydney flights typically cost between $537 and $2,319 in February.The cheapest return price found within the last 5 days was $1,475 on Multiple Airlines (19 Feb–25 Feb).

Weekly flight availability from Houston George Bush Intcntl Airport to Sydney

The most flights from IAH to SYD are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

What’s the top stopover airport for flights from Houston George Bush Intcntl Airport to Sydney?

Vancouver (YVR) – chosen by Cheapflights users on 75% of one-stop itineraries from Houston George Bush Intcntl Airport to Sydney on Cheapflights.

What’s the cheapest stopover airport for flights from Houston George Bush Intcntl Airport to Sydney?

Nadi (NAN) is the most affordable one-stop option, with an average return flight price of $1,630.

What’s the fastest stopover option from Houston George Bush Intcntl Airport to Sydney?

Flights via Nadi (NAN) have the shortest average one-way travel time for one-stop routes: 19h 00m.

Which airport typically offers the quickest stopover for flights from Houston George Bush Intcntl Airport to Sydney?

Flights via Vancouver (YVR) offer the fastest connection on this route, with an average stopover time of 2h 43m.

Reviews of airlines servicing Sydney

Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Sydney, such as Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to Sydney from Houston George Bush Intcntl?

How long is the flight from Houston George Bush Intcntl Airport to Sydney?

What is the cheapest airline to fly from Houston George Bush Intcntl Airport to Sydney round-trip?

What are the most reliable airlines from Houston George Bush Intcntl Airport to Sydney?

Can I find deals for flights from George Bush Intcntl to Sydney that include hotel bookings?

How can I find direct flights from George Bush Intcntl to Sydney?

Can I find deals for business class flights from George Bush Intcntl to Sydney?

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Sydney?

Travelling to a place near Sydney?

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Alternative routes for George Bush Intcntl to Sydney

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Sydney by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to New South Wales

Book a non-stop flight to one of these other cities located in New South Wales.

Search flights from George Bush Intcntl to Sydney by cabin class

Find flights from George Bush Intcntl to Sydney, based on your preferred cabin class, be it economy, premium economy, business, or first class.

George Bush Intcntl and Sydney flights

Browse other George Bush Intcntl and Sydney flight options. Last updated on 10 November 2026.

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Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 November 2026.

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How does Cheapflights help users find flights from George Bush Intcntl to Sydney?

Why should you use Cheapflights to find cheap flight tickets from George Bush Intcntl to Sydney?

Can Cheapflights find flights from George Bush Intcntl to Sydney with no change fees?

Can Cheapflights notify me if prices for flights from George Bush Intcntl to Sydney become cheaper?

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Cheapest flights from George Bush Intcntl to Sydney
Explore the most affordable flight options available from George Bush Intcntl to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 November 2026.

Best flights from George Bush Intcntl to Sydney
Discover carefully curated flight deals from George Bush Intcntl to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Direct flights from George Bush Intcntl to Sydney
Explore direct flight options from George Bush Intcntl to Sydney based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 November 2026.

Last-minute flights from George Bush Intcntl to Sydney
Discover last-minute flight deals from George Bush Intcntl to Sydney. Data last updated 10 November 2026 and is based on user searches.

One-way flights from George Bush Intcntl to Sydney
Search for one-way flight options from George Bush Intcntl to Sydney. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

Houston George Bush Intcntl Airport to Sydney flights typically cost between $537 and $2,319 in February.
The cheapest return price found within the last 5 days was $1,475 on Multiple Airlines (19 Feb–25 Feb).