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George Bush Intcntl

$411+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — IAH
Aug 16 — Aug 231
Sat 8/16
Sat 8/23
1 adult, Economy
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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 August 11, 2025.

Round-trip from

$898
(flugladen.de)

One-way from

$411
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$1,270

Good round-trip deal

$1,124 or less

Good one-way deal

$517 or less
From Australia to Houston George Bush Intcntl
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One-way flight from Australia to Houston George Bush Intcntl
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Highest demand for flights based on searches. 4% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Australia to Houston George Bush Intcntl.
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Price to beat on a one-way flight from Australia to Houston George Bush Intcntl.
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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 August 11, 2025.

This flugladen.de deal was found by Cheapflights users on 8/10. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/39:20 amSYD - IAH
2 stops26h 03mMultiple Airlines
Sun 10/1911:42 amIAH - SYD
2 stops28h 38mMultiple Airlines
Deal found 8/10$898
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Fri 8/159:30 amSYD - IAH
2 stops22h 32mUnited Airlines
Fri 8/157:50 pmIAH - SYD
1 stop20h 05mUnited Airlines
Deal found 8/11$935
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Fri 8/159:30 amSYD - IAH
2 stops35h 31mUnited Airlines
Sun 8/175:45 amIAH - SYD
1 stop34h 10mUnited Airlines
Deal found 8/11$941
This Flysmarter deal was found by Cheapflights users on 8/10. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/39:20 amSYD - IAH
1 stop24h 22mAir Canada
Sun 10/199:48 amIAH - SYD
1 stop30h 32mAir Canada
Deal found 8/10$953
This Air Canada deal was found by Cheapflights users on 8/10. 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.
Mon 11/310:45 amBNE - IAH
2 stops50h 54mAir Canada
Sun 11/1611:50 amIAH - BNE
2 stops28h 55mAir Canada
Deal found 8/10$964
This Air Canada deal was found by Cheapflights users on 8/9. 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.
Mon 10/2010:20 amSYD - IAH
1 stop21h 22mAir Canada
Sat 10/2510:00 amIAH - SYD
2 stops54h 35mAir Canada
Deal found 8/9$965
This Air Canada deal was found by Cheapflights users on 8/10. 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.
Mon 11/310:45 amBNE - IAH
1 stop21h 39mAir Canada
Tue 11/115:25 pmIAH - BNE
1 stop23h 20mAir Canada
Deal found 8/10$984
This BYOjet deal was found by Cheapflights users on 8/11. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1710:20 amSYD - IAH
1 stop21h 22mAir Canada
Thu 11/65:25 pmIAH - SYD
1 stop23h 10mAir Canada
Deal found 8/11$1,000
This Mytrip deal was found by Cheapflights users on 8/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/92:30 pmMEL - IAH
2 stops23h 56mMultiple Airlines
Thu 10/239:32 amIAH - MEL
3 stops35h 28mMultiple Airlines
Deal found 8/11$1,018
This Air Canada deal was found by Cheapflights users on 8/10. 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.
Mon 11/108:00 amMEL - IAH
3 stops30h 44mAir Canada
Wed 12/105:25 pmIAH - MEL
2 stops48h 10mAir Canada
Deal found 8/10$1,029
This Air Canada deal was found by Cheapflights users on 8/11. 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.
Mon 11/108:10 amMEL - IAH
2 stops25h 14mMultiple Airlines
Wed 12/105:25 pmIAH - MEL
2 stops48h 10mMultiple Airlines
Deal found 8/11$1,033
This Cheapflightsfares deal was found by Cheapflights users on 8/10. 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 Cheapflightsfares 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
2 stops28h 50mQantas Airways
Deal found 8/10$1,044

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 August 11, 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

Fri 10/3

9:20 am-8:23 pm

2 stops26h 03m

Houston George Bush Intcntl

Sun 10/19

11:42 am-8:20 am

2 stops28h 38m

$898

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Fri 10/17

11:20 am-6:44 pm

2 stops23h 24m

Houston George Bush Intcntl

Fri 10/17

10:05 pm-8:00 am

1 stop41h 55m

$941

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Fri 10/3

9:20 am-7:04 pm

2 stops48h 44m

Houston George Bush Intcntl

Sun 10/19

4:50 pm-8:20 am

1 stop23h 30m

$953

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Mon 11/3

10:45 am-9:39 pm

2 stops50h 54m

Houston George Bush Intcntl

Tue 11/11

9:39 am-8:45 am

2 stops31h 06m

$964

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 10/20

10:20 am-3:42 pm

1 stop21h 22m

Houston George Bush Intcntl

Sat 10/25

10:00 am-8:35 am

2 stops54h 35m

$965

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Fri 10/17

10:20 am-3:42 pm

1 stop21h 22m

Houston George Bush Intcntl

Thu 11/6

5:25 pm-9:35 am

1 stop23h 10m

$1,000

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Tue 11/18

11:20 am-4:24 pm

1 stop22h 04m

Houston George Bush Intcntl

Tue 12/30

10:25 am-6:55 am

2 stops27h 30m

$1,001

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Thu 10/9

2:30 pm-10:26 pm

2 stops23h 56m

Houston George Bush Intcntl

Thu 10/23

9:32 am-1:00 pm

3 stops35h 28m

$1,018

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Mon 11/10

8:00 am-9:44 pm

3 stops30h 44m

Houston George Bush Intcntl

Wed 12/10

5:25 pm-10:35 am

2 stops48h 10m

$1,029

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Mon 11/10

8:10 am-4:24 pm

2 stops25h 14m

Houston George Bush Intcntl

Wed 12/10

5:25 pm-10:35 am

2 stops48h 10m

$1,033

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

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 August 11, 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 August 11, 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.
EVA Air
8.4
Very good
1,228 reviews

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Overall

8.4

Food

8.1

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
EVA Air
8.4
Very good
1,228 reviews
EVA Air
8.4
Very good
1,228 reviews

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Overall

8.4

Food

8.1

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
ANA
8.4
Very good
930 reviews
EVA Air
8.4
Very good
1,228 reviews

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Overall

8.4

Food

8.1

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
Japan Airlines
8.3
Very good
1,545 reviews
EVA Air
8.4
Very good
1,228 reviews

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Overall

8.4

Food

8.1

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
Emirates
8.1
Very good
3,314 reviews
EVA Air
8.4
Very good
1,228 reviews

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Overall

8.4

Food

8.1

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
Singapore Airlines
8.1
Very good
1,346 reviews
EVA Air
8.4
Very good
1,228 reviews

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Overall

8.4

Food

8.1

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 most popular routes from Australia to Houston George Bush Intcntl Airport?

    The most popular flight routes from Australia to Houston George Bush Intcntl Airport are Melbourne - Houston George Bush Intcntl, Sydney Kingsford Smith - Houston George Bush Intcntl and Perth - Houston George Bush Intcntl.

  • 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 $1,245, our data indicates the cheapest price to be $494. The most popular route (Melbourne - Houston George Bush Intcntl), is priced around $958.

  • 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
The Woodlands
Conroe
Tomball
Katy
Jersey Village
Cypress

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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 August 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$765Average$1,140FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,044Average$1,379FlexibilityNo cancel feeOn-time69%

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