What are the cheapest airlines flying from Sydney to Houston George Bush Intcntl Airport round-trip?

Currently priced at $1,591, Air New Zealand will fly you from Sydney to Houston George Bush Intcntl Airport and back. In addition to Air New Zealand, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from ANA and Air Canada - these airlines can fly you to your destination from $1,683 and $1,812, respectively. Users have found that Air New Zealand is 17% cheaper than the other options available to this destination. Find deals

What are the cheapest airlines to fly from Sydney to Houston George Bush Intcntl Airport one-way?

The cheapet airlines for a one-way flight from Sydney to Houston George Bush Intcntl Airport are American Airlines ($1,134), Air Tahiti Nui ($1,700), and Delta ($1,887). Find deals

What are the cheapest flights from Sydney to Houston George Bush Intcntl Airport?

While on average a flight from Sydney to Houston George Bush Intcntl Airport is generally $5,771, our data shows the cheapest flight currently is $600. When looking at the most popular route, (Sydney Kingsford Smith - Houston George Bush Intcntl), you can expect to pay $1,591 for that flight.

What are the most popular airlines that fly from Sydney to Houston George Bush Intcntl Airport?

When booking a flight from Sydney to Houston George Bush Intcntl Airport, you may want to consider flying on American Airlines, Air Canada or ANA as they are the most popular for this route.

What is the cheapest day to fly return from Sydney to Houston George Bush Intcntl Airport?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 17% when planning your travel around this day of the week.

What is the cheapest month to fly from Sydney to Houston George Bush Intcntl Airport?

Flights from Sydney to Houston George Bush Intcntl Airport lean towards being more expensive in July. Prices are generally better when you fly from Sydney to Houston George Bush Intcntl Airport in September, with the cheapest ticket starting at $1,319.

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

Sydney Kingsford Smith (SYD) is the airport you will fly out of if you book a flight from Sydney to Houston George Bush Intcntl. You should not have trouble finding flights to Houston George Bush Intcntl from Kingsford Smith; the airport handles an average of 0 outbound flights to Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 7 airlines have flights from the Sydney airport to Houston George Bush Intcntl. It is only a 7.5 km journey to Kingsford Smith (SYD) from Sydney’s city centre.

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

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

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

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

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

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

$727+ Flights from Sydney to Houston George Bush Intcntl Airport

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Houston George Bush Intcntl are usually found in August or January, booked 20 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Sydney to George Bush Intcntl

Round-trip from	$1,591
One-way from	$727
Popular in	December
Cheapest in	August
Average price	$1,950
Good round-trip deal	$1,387 or less
Good one-way deal	$742 or less

Air New Zealand
1/8-8/8
2 total stops
39h 15m total
Sydney to Houston

Search Deals

7/9
2 total stops
29h 04m total
Sydney to Houston

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($287 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($112 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Price to beat on a round-trip flight from Sydney Kingsford Smith to Houston George Bush Intcntl.

Search Deals

Price to beat on a one-way flight from Sydney Kingsford Smith to Houston George Bush Intcntl.

Search Deals

Find flight deals from Sydney to George Bush Intcntl

Cheapest flights from Sydney to George Bush Intcntl
Explore the most affordable flight options available from Sydney to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 June 2025.

Fri 25/711:50SYD - IAH

1 stop19h 25mAir New Zealand

Fri 1/821:55IAH - SYD

1 stop19h 50mAir New Zealand

Deal found 10/6$1,577

Thu 17/711:50SYD - IAH

1 stop35h 55mANA

Fri 1/809:45IAH - SYD

2 stops42h 30mANA

Deal found 9/6$1,683

Fri 25/717:45SYD - IAH

2 stops34h 28mMultiple Airlines

Sat 9/814:44IAH - SYD

2 stops25h 46mMultiple Airlines

Deal found 10/6$1,692

Mon 6/1010:20SYD - IAH

2 stops43h 11mAir Canada

Tue 11/1110:14IAH - SYD

2 stops30h 21mAir Canada

Deal found 9/6$1,812

Sat 20/909:10SYD - IAH

2 stops21h 39mAmerican Airlines

Wed 15/1019:59IAH - SYD

1 stop20h 06mAmerican Airlines

Deal found 9/6$1,828

Tue 21/1021:40SYD - IAH

2 stops35h 00mAlaska Airlines

Thu 6/1117:51IAH - SYD

2 stops32h 54mAlaska Airlines

Deal found 9/6$1,896

Mon 27/1011:50SYD - IAH

Nonstop15h 35mUnited Airlines

Wed 12/1120:25IAH - SYD

Nonstop17h 35mUnited Airlines

Deal found 9/6$2,075

Mon 20/1010:25SYD - IAH

2 stops23h 49mDelta

Sat 8/1117:50IAH - SYD

2 stops45h 45mDelta

Deal found 9/6$2,085

Thu 18/909:10SYD - IAH

1 stop22h 44mQantas Airways

Thu 16/1017:30IAH - SYD

1 stop22h 35mQantas Airways

Deal found 9/6$2,282

Sun 21/920:55SYD - IAH

2 stops37h 10mTurkish Airlines

Sun 12/1021:00IAH - SYD

2 stops55h 00mTurkish Airlines

Deal found 9/6$2,367

Thu 23/1011:20SYD - IAH

1 stop29h 37mVirgin Australia

Wed 12/1120:25IAH - SYD

Nonstop17h 35mVirgin Australia

Deal found 9/6$2,463

Best flights from Sydney to George Bush Intcntl
Discover carefully curated flight deals from Sydney to George Bush Intcntl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 June 2025.

Fri 1/811:50SYD - IAH

1 stop19h 25mAir New Zealand

Fri 8/821:55IAH - SYD

1 stop19h 50mAir New Zealand

Deal found 9/6$1,591

Thu 17/711:50SYD - IAH

1 stop35h 55mANA

Fri 1/809:45IAH - SYD

2 stops42h 30mANA

Deal found 9/6$1,683

Fri 25/717:45SYD - IAH

2 stops34h 28mMultiple Airlines

Sat 9/814:44IAH - SYD

2 stops25h 46mMultiple Airlines

Deal found 10/6$1,692

Mon 6/1010:20SYD - IAH

2 stops43h 11mAir Canada

Tue 11/1111:05IAH - SYD

3 stops53h 30mAir Canada

Deal found 8/6$1,812

Sat 20/909:10SYD - IAH

1 stop22h 44mAmerican Airlines

Sat 11/1017:30IAH - SYD

1 stop22h 35mAmerican Airlines

Deal found 9/6$1,828

Tue 21/1021:40SYD - IAH

2 stops35h 00mAlaska Airlines

Fri 7/1117:51IAH - SYD

2 stops32h 54mAlaska Airlines

Deal found 9/6$1,896

Mon 27/1011:50SYD - IAH

Nonstop15h 35mUnited Airlines

Sun 9/1120:25IAH - SYD

Nonstop17h 35mUnited Airlines

Deal found 9/6$2,075

Mon 20/1010:25SYD - IAH

2 stops23h 49mDelta

Sat 8/1117:50IAH - SYD

2 stops45h 45mDelta

Deal found 9/6$2,085

Thu 18/909:10SYD - IAH

1 stop22h 44mQantas Airways

Sun 12/1017:30IAH - SYD

1 stop22h 35mQantas Airways

Deal found 9/6$2,209

Sun 21/920:55SYD - IAH

2 stops37h 10mTurkish Airlines

Sun 12/1021:00IAH - SYD

2 stops55h 00mTurkish Airlines

Deal found 9/6$2,367

Thu 23/1011:20SYD - IAH

1 stop29h 37mVirgin Australia

Wed 12/1120:25IAH - SYD

Nonstop17h 35mVirgin Australia

Deal found 9/6$2,463

Direct flights from Sydney to George Bush Intcntl
Explore direct flight options from Sydney to George Bush Intcntl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 June 2025.

Mon 27/1011:50SYD - IAH

Nonstop15h 35mUnited Airlines

Sun 9/1120:25IAH - SYD

Nonstop17h 35mUnited Airlines

Deal found 9/6$2,075

Wed 5/1111:50SYD - IAH

Nonstop15h 35mVirgin Australia

Sat 8/1120:25IAH - SYD

Nonstop17h 35mVirgin Australia

Deal found 9/6$11,842

Last-minute flights from Sydney to George Bush Intcntl
Discover last-minute flight deals from Sydney to George Bush Intcntl. Data last updated 10 June 2025 and is based on user searches.

Mon 16/609:25SYD - IAH

2 stops23h 27mDelta

Fri 18/719:59IAH - SYD

2 stops43h 36mDelta

Deal found 7/6$3,094

Tue 17/611:50SYD - IAH

2 stops28h 05mANA

Thu 4/911:35IAH - SYD

1 stop30h 50mANA

Deal found 9/6$1,718

Tue 17/609:10SYD - IAH

2 stops23h 20mAmerican Airlines

Thu 4/914:47IAH - SYD

2 stops25h 18mAmerican Airlines

Deal found 9/6$1,828

Tue 17/612:50SYD - IAH

2 stops34h 25mMultiple Airlines

Tue 2/908:00IAH - SYD

3 stops39h 40mMultiple Airlines

Deal found 9/6$2,124

Tue 17/609:30SYD - IAH

2 stops22h 27mUnited Airlines

Mon 14/717:10IAH - SYD

1 stop22h 45mUnited Airlines

Deal found 7/6$2,531

Tue 17/609:20SYD - IAH

2 stops38h 22mAir Canada

Mon 4/816:55IAH - SYD

1 stop23h 25mAir Canada

Deal found 8/6$4,089

Thu 19/607:10SYD - IAH

3 stops27h 15mAir Tahiti Nui

Tue 15/719:44IAH - SYD

3 stops31h 06mAir Tahiti Nui

Deal found 7/6$3,506

Thu 19/610:10SYD - IAH

2 stops48h 15mPhilippine Airlines

Fri 18/719:44IAH - SYD

2 stops45h 16mPhilippine Airlines

Deal found 7/6$3,574

Thu 19/610:10SYD - IAH

2 stops48h 15mCathay Pacific

Thu 10/710:12IAH - SYD

2 stops33h 38mCathay Pacific

Deal found 10/6$5,237

Thu 19/609:25SYD - IAH

1 stop19h 42mDelta

Tue 8/707:00IAH - SYD

1 stop32h 35mDelta

Deal found 10/6$5,274

Fri 20/621:40SYD - IAH

2 stops34h 10mAlaska Airlines

Thu 17/717:50IAH - SYD

2 stops34h 55mAlaska Airlines

Deal found 7/6$3,154

Fri 20/610:20SYD - IAH

2 stops24h 50mQantas Airways

Tue 15/719:44IAH - SYD

1 stop20h 21mQantas Airways

Deal found 8/6$7,284

One-way flights from Sydney to George Bush Intcntl
Search for one-way flight options from Sydney to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated 10 June 2025.

Sun 7/916:20SYD - IAH

2 stops29h 04mMultiple Airlines

Deal found 10/6$727

Wed 23/709:10SYD - IAH

1 stop25h 04mAmerican Airlines

Deal found 8/6$1,134

Thu 23/1007:10SYD - IAH

3 stops28h 16mAir Tahiti Nui

Deal found 8/6$1,700

Sat 5/709:25SYD - IAH

1 stop19h 42mDelta

Deal found 10/6$1,887

Wed 23/709:20SYD - IAH

3 stops42h 51mAir Canada

Deal found 9/6$4,226

Sun 9/1121:45SYD - IAH

2 stops38h 25mTurkish Airlines

Deal found 10/6$5,102

Sun 9/1111:50SYD - IAH

Nonstop15h 35mUnited Airlines

Deal found 8/6$7,775

Sun 9/1111:50SYD - IAH

Nonstop15h 35mLufthansa

Deal found 10/6$10,748

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Fri 25/7

11:50-16:15

1 stop19h 25m

Houston George Bush Intcntl

Fri 1/8

21:55-08:45

1 stop19h 50m

$1,577

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Thu 17/7

11:50-08:45

1 stop35h 55m

Houston George Bush Intcntl

Fri 1/8

09:45-19:15

2 stops42h 30m

$1,683

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Fri 25/7

17:45-13:13

2 stops34h 28m

Houston George Bush Intcntl

Sat 9/8

14:44-07:30

2 stops25h 46m

$1,692

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 6/10

10:20-13:31

2 stops43h 11m

Houston George Bush Intcntl

Tue 11/11

10:14-09:35

2 stops30h 21m

$1,812

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Sat 20/9

09:10-15:49

2 stops21h 39m

Houston George Bush Intcntl

Wed 15/10

19:59-08:05

1 stop20h 06m

$1,828

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Tue 21/10

21:40-16:40

2 stops35h 00m

Houston George Bush Intcntl

Fri 7/11

17:51-19:45

2 stops32h 54m

$1,896

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 27/10

11:50-11:25

Nonstop15h 35m

Houston George Bush Intcntl

Wed 12/11

20:25-07:00

Nonstop17h 35m

$2,075

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 20/10

10:25-18:14

2 stops23h 49m

Houston George Bush Intcntl

Sat 8/11

17:50-08:35

2 stops45h 45m

$2,085

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Thu 18/9

09:10-16:54

1 stop22h 44m

Houston George Bush Intcntl

Thu 16/10

17:30-08:05

1 stop22h 35m

$2,282

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Sun 21/9

20:55-19:05

2 stops37h 10m

Houston George Bush Intcntl

Sun 12/10

21:00-20:00

2 stops55h 00m

$2,367

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 18 results

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

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

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 Sydney to Houston George Bush Intcntl Airport

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

The price you pay for your flight from Sydney to Houston George Bush Intcntl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 20 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 Sydney to Houston George Bush Intcntl Airport?

Currently, February is the cheapest month in which you can book a flight from Sydney to Houston George Bush Intcntl Airport (average of $962). Flying from Sydney to Houston George Bush Intcntl Airport in December is currently the most expensive (average of $1,712). 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 SYD to IAH?

Unlike in the morning, when flights are generally more expensive, you can save up to 29% on flights from Sydney to Houston George Bush Intcntl Airport by exploring options for tickets in the evening.

What is the cheapest day to fly from Sydney to Houston George Bush Intcntl Airport?

Travellers seeking maximum savings on their Sydney to Houston George Bush Intcntl Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in George Bush Intcntl by month

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 81.0 mm.

Temperature in George Bush Intcntl by month

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

Reviews of airlines servicing George Bush Intcntl

Read through reviews of airlines operating flights from Sydney to Houston, such as Air Tahiti Nui, ANA and Alaska Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Air Tahiti Nui

8.7

Very Good

64 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Air Tahiti Nui

8.7

Very Good

64 reviews

Air Tahiti Nui

8.7

Very Good

64 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

ANA

8.3

Very Good

878 reviews

Air Tahiti Nui

8.7

Very Good

64 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Alaska Airlines

8.0

Very Good

10,000 reviews

Air Tahiti Nui

8.7

Very Good

64 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Delta

8.0

Very Good

7,951 reviews

Air Tahiti Nui

8.7

Very Good

64 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Air New Zealand

8.0

Very Good

483 reviews

Air Tahiti Nui

8.7

Very Good

64 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Related info for your journey

What airport do you fly from for flights from Sydney to Houston George Bush Intcntl?
Sydney Kingsford Smith (SYD) is the airport you will fly out of if you book a flight from Sydney to Houston George Bush Intcntl. You should not have trouble finding flights to Houston George Bush Intcntl from Kingsford Smith; the airport handles an average of 0 outbound flights to Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 7 airlines have flights from the Sydney airport to Houston George Bush Intcntl. It is only a 7.5 km journey to Kingsford Smith (SYD) from Sydney’s city centre.
What are the cheapest airlines flying from Sydney to Houston George Bush Intcntl Airport round-trip?
Currently priced at $1,591, Air New Zealand will fly you from Sydney to Houston George Bush Intcntl Airport and back. In addition to Air New Zealand, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from ANA and Air Canada - these airlines can fly you to your destination from $1,683 and $1,812, respectively. Users have found that Air New Zealand is 17% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Sydney to Houston George Bush Intcntl Airport one-way?
The cheapet airlines for a one-way flight from Sydney to Houston George Bush Intcntl Airport are American Airlines ($1,134), Air Tahiti Nui ($1,700), and Delta ($1,887).
What are the cheapest flights from Sydney to Houston George Bush Intcntl Airport?
While on average a flight from Sydney to Houston George Bush Intcntl Airport is generally $5,771, our data shows the cheapest flight currently is $600. When looking at the most popular route, (Sydney Kingsford Smith - Houston George Bush Intcntl), you can expect to pay $1,591 for that flight.
Can I find deals for flights from Sydney to George Bush Intcntl that include hotel bookings?
Yes. In addition to deals on Sydney to George Bush Intcntl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sydney to George Bush Intcntl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to George Bush Intcntl.
Can I find deals for business class flights from Sydney to George Bush Intcntl?
Yes. Cheapflights offers flight deals from Sydney to George Bush Intcntl 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 Sydney to Houston George Bush Intcntl Airport?
Currently, February is the cheapest month in which you can book a flight from Sydney to Houston George Bush Intcntl Airport (average of $962). Flying from Sydney to Houston George Bush Intcntl Airport in December is currently the most expensive (average of $1,712). 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

Browse thousands of different options on Cheapflights for your next trip

Fly from Sydney to George Bush Intcntl on these airlines

United Airlines flights from Sydney Kingsford Smith to Houston George Bush Intcntl

Air New Zealand flights from Sydney Kingsford Smith to Houston George Bush Intcntl

ANA flights from Sydney Kingsford Smith to Houston George Bush Intcntl

Top 7 airlines flying from Sydney to George Bush Intcntl

Airline	Cheapest	Average	Flexibility	On-time
Qantas Airways	Cheapest$987	Average$1,454	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
American Airlines	Cheapest$1,217	Average$1,742	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air New Zealand	Cheapest$1,293	Average$1,822	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
Air Canada	Cheapest$1,312	Average$1,866	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	Cheapest$1,354	Average$2,109	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
ANA	Cheapest$1,501	Average$1,732	FlexibilityNo cancel fee	On-time80%	Search ANA flights
Virgin Australia	Cheapest$1,848	Average$2,641	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Sydney to George Bush Intcntl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Sydney to George Bush Intcntl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

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

Yes, Cheapflights offers price alerts on Sydney to George Bush Intcntl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Sydney to Houston George Bush Intcntl Airport from $727

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Houston George Bush Intcntl are usually found in August or January, booked 20 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Sydney to George Bush Intcntl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Sydney to George Bush Intcntl

Cheapest flights from Sydney to George Bush IntcntlExplore the most affordable flight options available from Sydney to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 June 2025.

Explore the most affordable flight options available from Sydney to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 June 2025.

Cheapflights Fare Finder

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

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

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

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a return flight from Sydney to George Bush Intcntl. Price data was last updated on 9 June 2025.

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

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

Find hourly flight availability from Sydney to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 June 2025.

What is the cheapest day to fly from Sydney to Houston George Bush Intcntl Airport?

Use this chart to determine the cheapest time to fly return from Sydney to George Bush Intcntl. Price data was last updated on 8 June 2025.

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

Reviews of airlines servicing George Bush Intcntl

Read through reviews of airlines operating flights from Sydney to Houston, such as Air Tahiti Nui, ANA and Alaska Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Sydney to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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Fly from Sydney to George Bush Intcntl on these airlines

Choose from the following airlines for your flight from Sydney to George Bush Intcntl. Flights are based on user searches made on Cheapflights and were last updated on 10 June 2025.

Top 7 airlines flying from Sydney to George Bush Intcntl

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Cheapest flights from Sydney to George Bush Intcntl
Explore the most affordable flight options available from Sydney to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 June 2025.