George Bush Intcntl

$416+ Cheap flights from Australia to George Bush Intcntl (IAH)

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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — IAH
Aug 4 — Aug 111
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Cheap flight deals from Australia to George Bush Intcntl

Keep the following information in mind while searching for Australia to George Bush Intcntl flight deals. Data was last updated July 30, 2025.

Round-trip from

$905
(Trip.com)

One-way from

$416
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$1,332

Good round-trip deal

$1,662 or less

Good one-way deal

$885 or less
From Australia to Houston George Bush Intcntl
One-way flight from Australia to Houston George Bush Intcntl
Highest demand for flights based on searches. 3% potential increase in price ($42 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Australia to Houston George Bush Intcntl.
Price to beat on a one-way flight from Australia to Houston George Bush Intcntl.

Find flight deals from Australia to George Bush Intcntl

Cheapest flights from Australia to George Bush Intcntl
Explore the most affordable flight options available from Australia to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Trip.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/199:40 pmSYD - IAH
2 stops38h 21mMultiple Airlines
Fri 11/711:23 amIAH - SYD
2 stops39h 22mMultiple Airlines
Deal found 7/29$905
This Booking.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/319:20 amSYD - IAH
1 stop21h 30mAir Canada
Wed 8/134:55 pmIAH - SYD
1 stop23h 25mAir Canada
Deal found 7/29$957
This Air Canada deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1410:20 amBNE - IAH
2 stops48h 22mAir Canada
Tue 10/2110:00 amIAH - BNE
2 stops30h 05mAir Canada
Deal found 7/29$974
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/158:05 pmBNE - IAH
1 stop23h 25mMultiple Airlines
Wed 10/2212:01 pmIAH - BNE
1 stop26h 24mMultiple Airlines
Deal found 7/29$980
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/49:10 amSYD - IAH
2 stops21h 44mAmerican Airlines
Sun 8/174:36 pmIAH - SYD
2 stops23h 29mAmerican Airlines
Deal found 7/30$996
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/219:45 amMEL - IAH
1 stop25h 01mAmerican Airlines
Wed 8/2710:07 amIAH - MEL
1 stop27h 53mAmerican Airlines
Deal found 7/29$1,012
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/108:05 pmBNE - IAH
2 stops36h 42mAmerican Airlines
Sat 9/279:00 amIAH - BNE
2 stops53h 25mAmerican Airlines
Deal found 7/30$1,015
This Qantas Airways deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1011:15 amSYD - IAH
1 stop22h 02mQantas Airways
Sun 11/164:47 pmIAH - SYD
1 stop23h 13mQantas Airways
Deal found 7/29$1,017
This Qantas Airways deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/104:05 pmMEL - IAH
1 stop18h 31mQantas Airways
Wed 12/1012:15 pmIAH - MEL
1 stop23h 45mQantas Airways
Deal found 7/30$1,018
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1011:50 amSYD - IAH
Nonstop15h 35mUnited Airlines
Sun 11/168:25 pmIAH - SYD
Nonstop17h 35mUnited Airlines
Deal found 7/29$1,021
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1010:30 amBNE - IAH
1 stop25h 14mUnited Airlines
Sat 9/279:51 pmIAH - BNE
1 stop41h 39mUnited Airlines
Deal found 7/30$1,025
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1210:55 amMEL - IAH
1 stop22h 59mUnited Airlines
Tue 8/194:30 pmIAH - MEL
2 stops24h 45mUnited Airlines
Deal found 7/29$1,026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Australia to George Bush Intcntl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
Use the filters below to find and compare flights from Australia to Houston George Bush Intcntl Airport that are best for you.

Fly from

Australia

Fly to

George Bush Intcntl

Route

Depart

Return

Price

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Sun 10/19

9:40 pm-8:01 pm

2 stops38h 21m

Houston George Bush Intcntl

Fri 11/7

11:23 am-7:45 pm

2 stops39h 22m

$905

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Thu 10/16

10:20 am-1:31 pm

2 stops43h 11m

Houston George Bush Intcntl

Thu 11/6

7:10 am-9:35 am

2 stops33h 25m

$969

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Tue 10/14

10:20 am-7:42 pm

2 stops48h 22m

Houston George Bush Intcntl

Tue 10/21

10:00 am-7:05 am

2 stops30h 05m

$974

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Wed 10/15

8:05 pm-4:30 am

1 stop23h 25m

Houston George Bush Intcntl

Wed 10/22

12:01 pm-5:25 am

1 stop26h 24m

$980

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Thu 10/16

10:10 am-4:17 pm

2 stops22h 07m

Houston George Bush Intcntl

Sun 11/9

4:47 pm-9:00 am

1 stop23h 13m

$1,004

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Thu 8/21

9:45 am-7:46 pm

1 stop25h 01m

Houston George Bush Intcntl

Wed 8/27

10:07 am-5:00 am

1 stop27h 53m

$1,012

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Wed 9/10

8:05 pm-5:47 pm

2 stops36h 42m

Houston George Bush Intcntl

Sat 9/27

9:00 am-5:25 am

2 stops53h 25m

$1,015

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 11/10

11:15 am-4:17 pm

1 stop22h 02m

Houston George Bush Intcntl

Sun 11/16

4:47 pm-9:00 am

1 stop23h 13m

$1,017

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Mon 11/10

4:05 pm-5:36 pm

1 stop18h 31m

Houston George Bush Intcntl

Wed 12/10

12:15 pm-5:00 am

1 stop23h 45m

$1,018

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 11/10

11:50 am-10:25 am

Nonstop15h 35m

Houston George Bush Intcntl

Sun 11/16

8:25 pm-7:00 am

Nonstop17h 35m

$1,021

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 54 results
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Best time to book a flight from Australia to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Australia with our price prediction graph.
Estimated round-trip 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 Australia to Houston George Bush Intcntl Airport

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

Currently, August is the cheapest month in which you can book a flight from Australia to Houston George Bush Intcntl Airport (average of $241). Flying from Australia to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 AU to IAH?

Find hourly flight availability from Australia 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 July 30, 2025.

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

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to George Bush Intcntl. Reviews last updated July 30, 2025.
Read reviews from past customers who have flown EVA Air, ANA, and Japan Airlines from Australia to Houston George Bush Intcntl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.0

Boarding

8.4

Overall

8.4

Food

8.1

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Entertainment

8.0

Boarding

8.4

Overall

8.4

Food

8.1

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
8.4
Very good

Entertainment

8.0

Boarding

8.4

Overall

8.4

Food

8.1

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Entertainment

8.0

Boarding

8.4

Overall

8.4

Food

8.1

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Entertainment

8.0

Boarding

8.4

Overall

8.4

Food

8.1

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
8.0
Very good

Entertainment

8.0

Boarding

8.4

Overall

8.4

Food

8.1

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

Find useful and relevant information for your journey from Australia 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.
  • What are the cheapest airlines to fly from Australia to Houston George Bush Intcntl Airport one-way?

    The cheapest airlines for a one-way flight from Australia to Houston George Bush Intcntl Airport are Air Canada ($645), American Airlines ($773), and Delta ($924).

  • What are the most popular routes from Australia to Houston George Bush Intcntl Airport?

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

    Looking for the cheapest flight from Australia to Houston George Bush Intcntl Airport? While on average our users pay $1,460, our data indicates the cheapest price to be $517. The most popular route (Melbourne - Houston George Bush Intcntl), is priced around $823.

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

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

  • How can I find direct flights from Australia 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 Australia to George Bush Intcntl.

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

    Yes. Cheapflights offers flight deals from Australia 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 Australia to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Australia to Houston George Bush Intcntl Airport (average of $241). Flying from Australia to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Spring
Humble
Conroe
The Woodlands
Tomball
Katy
Jersey Village

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Top 2 airlines flying from Australia to George Bush Intcntl

Discover the top 2 airlines that operate flights from Australia to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$765Average$1,140FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,044Average$1,379FlexibilityNo cancel feeOn-time69%

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