HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
George Bush Intcntl

$437+ 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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — IAH
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Australia to George Bush Intcntl with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Australia to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Australia (AU0) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$660
(BestPriceTravel)

One-way from

$437
(Kiwi.com)

Good round-trip deal

$1,374 or less

Good one-way deal

$940 or less
From Australia to Houston George Bush Intcntl
Search Deals
One-way flight from Australia to Houston George Bush Intcntl
Search Deals
Price to beat on a round-trip flight from Australia to Houston George Bush Intcntl.
Search Deals
Price to beat on a one-way flight from Australia to Houston George Bush Intcntl.
Search Deals

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 January 21, 2025.

This BestPriceTravel deal was found by Cheapflights users on 1/20. 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 BestPriceTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/79:40 amBNE - IAH
1 stop20h 09mQantas Airways
Fri 3/212:11 pmIAH - BNE
1 stop24h 19mQantas Airways
Deal found 1/20$660
This Trip.com deal was found by Cheapflights users on 1/20. 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.
Wed 1/2911:20 amBNE - IAH
2 stops24h 57mMultiple Airlines
Wed 2/1211:12 amIAH - BNE
2 stops30h 58mMultiple Airlines
Deal found 1/20$820
This Mytrip deal was found by Cheapflights users on 1/20. 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.
Mon 2/176:00 amSYD - IAH
2 stops30h 17mMultiple Airlines
Mon 2/2411:25 amIAH - SYD
2 stops32h 05mMultiple Airlines
Deal found 1/20$909
This Flighttix deal was found by Cheapflights users on 1/21. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/277:05 amSYD - IAH
2 stops21h 26mQantas Airways
Sun 2/97:39 pmIAH - SYD
2 stops21h 41mQantas Airways
Deal found 1/21$944
This Air Canada deal was found by Cheapflights users on 1/20. 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.
Fri 3/710:45 amBNE - IAH
1 stop20h 23mAir Canada
Fri 3/218:45 amIAH - BNE
2 stops31h 55mAir Canada
Deal found 1/20$992
This Qantas Airways deal was found by Cheapflights users on 1/21. 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.
Thu 2/206:00 amMEL - IAH
2 stops24h 51mQantas Airways
Thu 2/276:14 pmIAH - MEL
2 stops28h 46mQantas Airways
Deal found 1/21$1,021
This American Airlines deal was found by Cheapflights users on 1/21. 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 2/2010:00 pmBNE - IAH
2 stops26h 47mAmerican Airlines
Thu 2/2710:18 amIAH - BNE
2 stops26h 42mAmerican Airlines
Deal found 1/21$1,065
This American Airlines deal was found by Cheapflights users on 1/20. 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 2/67:30 amSYD - IAH
2 stops31h 45mAmerican Airlines
Tue 2/257:55 pmIAH - SYD
1 stop42h 30mAmerican Airlines
Deal found 1/20$1,065
This Justfly.com deal was found by Cheapflights users on 1/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/59:45 pmSYD - IAH
2 stops48h 25mANA
Wed 10/811:35 amIAH - SYD
1 stop40h 40mANA
Deal found 1/21$1,078
This Air Canada deal was found by Cheapflights users on 1/20. 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 4/149:20 amSYD - IAH
2 stops48h 50mAir Canada
Sun 4/209:30 amIAH - SYD
3 stops54h 50mAir Canada
Deal found 1/20$1,097
This Flighttix deal was found by Cheapflights users on 1/21. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/2711:15 amSYD - IAH
1 stop24h 49mBritish Airways
Sun 2/97:35 pmIAH - SYD
1 stop20h 25mBritish Airways
Deal found 1/21$1,136
This United Airlines deal was found by Cheapflights users on 1/20. 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 3/2411:50 amSYD - IAH
Nonstop15h 35mUnited Airlines
Mon 4/1410:15 amIAH - SYD
2 stops29h 40mUnited Airlines
Deal found 1/20$1,144

Find flights from Australia to George Bush Intcntl within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Fri 3/7

9:40 am-1:49 pm

1 stop20h 09m

Houston George Bush Intcntl

Fri 3/21

2:11 pm-5:30 am

1 stop24h 19m

$660

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Fri 3/7

11:20 am-7:18 pm

2 stops23h 58m

Houston George Bush Intcntl

Fri 3/14

7:18 pm-10:20 am

2 stops24h 02m

$873

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Thu 2/6

6:05 am-1:51 pm

2 stops24h 46m

Houston George Bush Intcntl

Tue 2/25

6:14 pm-10:50 am

2 stops23h 36m

$972

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Thu 3/13

6:05 am-1:39 pm

2 stops23h 34m

Houston George Bush Intcntl

Wed 3/26

2:15 pm-7:25 am

2 stops25h 10m

$975

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Fri 3/7

10:45 am-3:08 pm

1 stop20h 23m

Houston George Bush Intcntl

Fri 3/21

8:45 am-7:40 am

2 stops31h 55m

$992

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Thu 2/20

6:00 am-1:51 pm

2 stops24h 51m

Houston George Bush Intcntl

Thu 2/27

6:14 pm-4:00 pm

2 stops28h 46m

$1,021

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Thu 2/20

10:00 pm-8:47 am

2 stops26h 47m

Houston George Bush Intcntl

Thu 2/27

10:18 am-5:00 am

2 stops26h 42m

$1,065

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 6/23

8:55 pm-8:45 am

1 stop26h 50m

Houston George Bush Intcntl

Thu 7/31

10:00 pm-7:15 pm

2 stops30h 15m

$1,107

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Thu 3/13

11:50 am-11:25 am

Nonstop15h 35m

Houston George Bush Intcntl

Wed 3/26

9:25 pm-7:00 am

Nonstop17h 35m

$1,144

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Thu 2/20

12:00 pm-12:50 pm

2 stops41h 50m

Houston George Bush Intcntl

Thu 2/27

5:00 am-5:40 am

1 stop31h 40m

$1,174

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 51 results
1
2
3
...
6

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.

Travel insights for flights from Australia to George Bush Intcntl

Get recent, data-driven insights about flights from Australia to George Bush Intcntl including ideal travel times, pricing trends, and more.

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 January 21, 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.

Weekly flight availability from Australia to Houston George Bush Intcntl Airport

Explore weekly flight availability from Australia to George Bush Intcntl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 21, 2025.

The most flights from AU0 to IAH 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).

Rainfall in George Bush Intcntl by month

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

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 3.2 in.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

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 January 21, 2025.
Peruse reviews from past customers who have flown with United Airlines, Fiji Airways and Qantas Airways from Australia to Houston to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Crew

9.1

Food

7.8

Overall

8.8

Boarding

8.7

Entertainment

7.3

Reviews

1 / 2

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
8.8
Very good
62 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Crew

9.1

Food

7.8

Overall

8.8

Boarding

8.7

Entertainment

7.3

Reviews

1 / 2

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.

EVA Air
8.4
Very good
1,255 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Crew

9.1

Food

7.8

Overall

8.8

Boarding

8.7

Entertainment

7.3

Reviews

1 / 2

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.

ANA
8.4
Very good
852 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Crew

9.1

Food

7.8

Overall

8.8

Boarding

8.7

Entertainment

7.3

Reviews

1 / 2

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.

Japan Airlines
8.3
Very good
1,449 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Crew

9.1

Food

7.8

Overall

8.8

Boarding

8.7

Entertainment

7.3

Reviews

1 / 2

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.

Emirates
8.1
Very good
3,358 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Crew

9.1

Food

7.8

Overall

8.8

Boarding

8.7

Entertainment

7.3

Reviews

1 / 2

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.

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 Qantas Airways ($443), Fiji Airways ($618), and United Airlines ($816).

  • 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 Sydney Kingsford Smith - Houston George Bush Intcntl, Adelaide - Houston George Bush Intcntl and Brisbane - Houston George Bush Intcntl.

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

    Consider Virgin Australia (81%), United Airlines (81%) or Lufthansa (79%) when booking your flight. These represent the most reliable airlines when flying 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 $1,660, our data indicates the cheapest price to be $838. The most popular route (Sydney Kingsford Smith - Houston George Bush Intcntl), is priced around $737.

  • 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 Australia?

Book flights to Australia if you plan to visit one of these locations
Spring
Humble
Jersey Village
The Woodlands
Conroe
Tomball
Montgomery
Katy
Cypress

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$888Average$1,353FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,052Average$1,155FlexibilityNo cancel feeOn-time71%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.