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. Find deals

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).

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, Melbourne - Houston George Bush Intcntl and Perth - Houston George Bush Intcntl.

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

While on average a flight from Australia to Houston George Bush Intcntl Airport is generally $1,776, our data shows the cheapest flight currently is $1,149. When looking at the most popular route, (Sydney Kingsford Smith - Houston George Bush Intcntl), you can expect to pay $1,243 for that flight.

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

Before booking your flight to Houston George Bush Intcntl Airport from Australia, have a look at the most reliable airlines to get you to your destination on time: Virgin Australia (77%), United Airlines (77%), Lufthansa( 77%).

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

Air New Zealand, United Airlines and Qantas Airways are the most popular airlines when flying from Australia to Houston George Bush Intcntl Airport.

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 holiday 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.

$743+ Flights from Australia to Houston George Bush Intcntl Airport

Cheap flight deals from Australia to George Bush Intcntl

Round-trip from	$1,233
One-way from	$748
Popular in	August
Cheapest in	November
Average price	$2,021
Good round-trip deal	$1,707 or less
Good one-way deal	$1,274 or less

22/1-29/1
4 total stops
66h 56m total
Australia to Houston

Search Deals

23/1
2 total stops
27h 24m total
Australia to Houston

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($232 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($50 potential savings vs. average return price).

Search Deals

Average for round-trip flights in January 2026

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

Enter your travel dates to find the best prices.

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 9 January 2026.

Thu 22/111:50BNE - IAH

2 stops28h 29mMultiple Airlines

Thu 29/116:13IAH - BNE

2 stops38h 27mMultiple Airlines

Deal found 7/1$1,233

Tue 24/208:10MEL - IAH

2 stops25h 14mMultiple Airlines

Thu 5/317:25IAH - MEL

2 stops36h 55mMultiple Airlines

Deal found 6/1$1,352

Wed 18/219:40BNE - IAH

2 stops52h 43mAmerican Airlines

Sat 21/206:00IAH - BNE

1 stop32h 30mAmerican Airlines

Deal found 8/1$1,355

Wed 4/214:00SYD - IAH

2 stops26h 59mMultiple Airlines

Wed 11/216:08IAH - SYD

2 stops27h 27mMultiple Airlines

Deal found 6/1$1,379

Fri 20/208:35MEL - IAH

1 stop22h 30mAir New Zealand

Fri 27/220:05IAH - MEL

1 stop20h 20mAir New Zealand

Deal found 6/1$1,385

Wed 4/211:45SYD - IAH

1 stop19h 20mAir New Zealand

Wed 11/220:05IAH - SYD

1 stop19h 40mAir New Zealand

Deal found 6/1$1,403

Wed 12/811:55SYD - IAH

1 stop19h 30mAir New Zealand

Wed 18/1120:05IAH - SYD

1 stop21h 25mAir New Zealand

Deal found 7/1$1,404

Tue 17/210:45BNE - IAH

1 stop21h 39mAir Canada

Sat 21/212:10IAH - BNE

2 stops52h 35mAir Canada

Deal found 8/1$1,416

Fri 21/810:00BNE - IAH

2 stops42h 39mAir Canada

Sat 29/816:45IAH - BNE

1 stop23h 20mAir Canada

Deal found 8/1$1,433

Mon 23/220:25MEL - IAH

2 stops36h 59mMultiple Airlines

Thu 26/217:25IAH - MEL

2 stops32h 45mMultiple Airlines

Deal found 6/1$1,437

Thu 22/110:35MEL - IAH

1 stop20h 30mAir New Zealand

Wed 4/220:05IAH - MEL

1 stop21h 50mAir New Zealand

Deal found 7/1$1,446

Fri 20/207:10MEL - IAH

2 stops26h 14mMultiple Airlines

Thu 26/217:25IAH - MEL

2 stops27h 50mMultiple Airlines

Deal found 6/1$1,448

Best flights from Australia to George Bush Intcntl
Discover carefully curated flight deals from Australia to George Bush Intcntl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 January 2026.

Thu 22/111:50BNE - IAH

2 stops28h 29mMultiple Airlines

Thu 29/116:13IAH - BNE

2 stops38h 27mMultiple Airlines

Deal found 7/1$1,233

Wed 18/219:40BNE - IAH

2 stops52h 43mAmerican Airlines

Sat 21/206:00IAH - BNE

1 stop32h 30mAmerican Airlines

Deal found 8/1$1,355

Tue 17/210:45BNE - IAH

1 stop21h 39mAir Canada

Sat 21/212:10IAH - BNE

2 stops52h 35mAir Canada

Deal found 8/1$1,416

Thu 22/110:35MEL - IAH

1 stop20h 30mAir New Zealand

Wed 4/220:05IAH - MEL

1 stop21h 50mAir New Zealand

Deal found 7/1$1,446

Tue 24/213:00MEL - IAH

1 stop21h 03mUnited Airlines

Thu 5/316:32IAH - MEL

1 stop23h 58mUnited Airlines

Deal found 6/1$1,551

Mon 23/221:55PER - IAH

2 stops41h 01mANA

Tue 7/711:35IAH - PER

1 stop42h 55mANA

Deal found 8/1$2,016

Tue 27/110:30PER - IAH

3 stops41h 10mJapan Airlines

Thu 26/219:42IAH - PER

3 stops38h 13mJapan Airlines

Deal found 7/1$2,331

Wed 18/210:45BNE - IAH

2 stops50h 54mAir Canada

Sat 21/216:32IAH - BNE

2 stops24h 13mAir Canada

Deal found 8/1$1,416

Mon 20/412:10MEL - IAH

1 stop19h 15mAir New Zealand

Fri 24/421:55IAH - MEL

1 stop22h 00mAir New Zealand

Deal found 8/1$1,476

Mon 2/209:55SYD - IAH

1 stop21h 10mAir New Zealand

Mon 16/220:05IAH - SYD

1 stop19h 40mAir New Zealand

Deal found 6/1$1,494

Mon 2/211:20SYD - IAH

2 stops22h 45mAmerican Airlines

Mon 16/214:34IAH - SYD

2 stops25h 26mAmerican Airlines

Deal found 7/1$1,661

Tue 24/211:50SYD - IAH

Nonstop15h 35mUnited Airlines

Sun 22/316:30IAH - SYD

1 stop24h 35mUnited Airlines

Deal found 6/1$1,670

Mon 23/211:20SYD - IAH

2 stops62h 50mAir Canada

Wed 18/309:57IAH - SYD

2 stops30h 38mAir Canada

Deal found 6/1$1,609

Wed 25/211:50SYD - IAH

Nonstop15h 35mUnited Airlines

Sun 22/318:10IAH - SYD

2 stops22h 55mUnited Airlines

Deal found 6/1$1,670

Fri 29/521:50ADL - IAH

1 stop33h 30mEmirates

Tue 2/619:55IAH - ADL

1 stop33h 40mEmirates

Deal found 8/1$3,683

Fri 29/514:20ADL - IAH

2 stops40h 50mQatar Airways

Tue 2/618:40IAH - ADL

1 stop30h 40mQatar Airways

Deal found 8/1$3,713

Tue 27/123:10PER - IAH

2 stops31h 14mMultiple Airlines

Thu 26/217:25IAH - PER

2 stops38h 50mMultiple Airlines

Deal found 7/1$1,921

Sun 25/109:05MEL - IAH

2 stops22h 00mAir New Zealand

Thu 29/120:05IAH - MEL

1 stop21h 50mAir New Zealand

Deal found 7/1$1,618

Wed 25/211:50SYD - IAH

Nonstop15h 35mUnited Airlines

Mon 16/315:16IAH - SYD

1 stop25h 59mUnited Airlines

Deal found 6/1$1,670

Wed 25/211:50SYD - IAH

Nonstop15h 35mUnited Airlines

Wed 18/321:30IAH - SYD

Nonstop17h 30mUnited Airlines

Deal found 6/1$1,670

Tue 17/308:00PER - IAH

2 stops44h 45mAmerican Airlines

Mon 20/419:41IAH - PER

2 stops28h 54mAmerican Airlines

Deal found 7/1$2,030

Tue 27/118:50PER - IAH

1 stop33h 15mAir New Zealand

Thu 26/220:05IAH - PER

1 stop36h 15mAir New Zealand

Deal found 7/1$1,713

Thu 2/407:00MEL - IAH

2 stops25h 24mMultiple Airlines

Thu 7/512:00IAH - MEL

3 stops32h 05mMultiple Airlines

Deal found 8/1$2,076

Tue 24/211:50SYD - IAH

Nonstop15h 35mUnited Airlines

Tue 17/314:20IAH - SYD

1 stop26h 45mUnited Airlines

Deal found 6/1$1,670

Wed 1/407:10MEL - IAH

2 stops27h 41mAir Canada

Wed 29/409:35IAH - MEL

2 stops34h 30mAir Canada

Deal found 8/1$2,049

Tue 17/318:50PER - IAH

1 stop33h 15mAir New Zealand

Mon 20/421:55IAH - PER

1 stop29h 05mAir New Zealand

Deal found 7/1$1,713

Thu 2/407:00MEL - IAH

2 stops24h 45mAmerican Airlines

Mon 4/506:00IAH - MEL

1 stop32h 00mAmerican Airlines

Deal found 8/1$2,100

Mon 16/300:25PER - IAH

3 stops31h 46mJapan Airlines

Mon 20/419:41IAH - PER

3 stops39h 59mJapan Airlines

Deal found 7/1$2,576

Mon 23/211:50SYD - IAH

Nonstop15h 35mUnited Airlines

Sun 22/316:25IAH - SYD

2 stops24h 40mUnited Airlines

Deal found 6/1$1,670

Fri 3/414:35MEL - IAH

1 stop20h 28mAmerican Airlines

Sun 10/513:46IAH - MEL

2 stops25h 59mAmerican Airlines

Deal found 8/1$2,133

Direct flights from Australia to George Bush Intcntl
Explore direct flight options from Australia to George Bush Intcntl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 January 2026.

Mon 23/211:50SYD - IAH

Nonstop15h 35mUnited Airlines

Tue 17/321:30IAH - SYD

Nonstop17h 30mUnited Airlines

Deal found 6/1$1,670

Mon 23/211:50SYD - IAH

Nonstop15h 35mUnited Airlines

Wed 18/321:30IAH - SYD

Nonstop17h 30mUnited Airlines

Deal found 8/1$1,677

Mon 12/111:50SYD - IAH

Nonstop15h 35mUnited Airlines

Mon 26/120:25IAH - SYD

Nonstop17h 35mUnited Airlines

Deal found 7/1$1,679

Mon 2/211:50SYD - IAH

Nonstop15h 35mUnited Airlines

Mon 16/220:25IAH - SYD

Nonstop17h 35mUnited Airlines

Deal found 8/1$1,680

Thu 19/211:50SYD - IAH

Nonstop15h 35mLufthansa

Mon 23/321:30IAH - SYD

Nonstop17h 30mLufthansa

Deal found 6/1$1,689

Sun 22/211:50SYD - IAH

Nonstop15h 35mUnited Airlines

Sun 22/321:30IAH - SYD

Nonstop17h 30mUnited Airlines

Deal found 6/1$1,745

Sat 21/211:50SYD - IAH

Nonstop15h 35mUnited Airlines

Sun 22/321:30IAH - SYD

Nonstop17h 30mUnited Airlines

Deal found 8/1$1,753

Sat 21/211:50SYD - IAH

Nonstop15h 35mUnited Airlines

Tue 17/321:30IAH - SYD

Nonstop17h 30mUnited Airlines

Deal found 8/1$1,755

Sun 22/211:50SYD - IAH

Nonstop15h 35mUnited Airlines

Thu 19/321:30IAH - SYD

Nonstop17h 30mUnited Airlines

Deal found 6/1$1,819

Sun 22/211:50SYD - IAH

Nonstop15h 35mUnited Airlines

Fri 20/321:30IAH - SYD

Nonstop17h 30mUnited Airlines

Deal found 8/1$1,828

Sat 21/211:50SYD - IAH

Nonstop15h 35mUnited Airlines

Thu 19/321:30IAH - SYD

Nonstop17h 30mUnited Airlines

Deal found 6/1$1,830

Last-minute flights from Australia to George Bush Intcntl
Discover last-minute flight deals from Australia to George Bush Intcntl. Data last updated 9 January 2026 and is based on user searches.

Thu 22/111:50BNE - IAH

2 stops28h 29mMultiple Airlines

Thu 29/116:13IAH - BNE

2 stops38h 27mMultiple Airlines

Deal found 7/1$1,233

Thu 22/110:35MEL - IAH

1 stop20h 30mAir New Zealand

Wed 4/220:05IAH - MEL

1 stop21h 50mAir New Zealand

Deal found 7/1$1,446

Thu 22/111:10BNE - IAH

1 stop18h 55mAir New Zealand

Thu 29/120:05IAH - BNE

1 stop21h 50mAir New Zealand

Deal found 7/1$1,455

Sun 25/108:35MEL - IAH

1 stop22h 30mAir New Zealand

Thu 29/120:05IAH - MEL

1 stop21h 50mAir New Zealand

Deal found 7/1$1,456

Wed 4/214:00SYD - IAH

2 stops26h 59mMultiple Airlines

Wed 11/216:08IAH - SYD

2 stops27h 27mMultiple Airlines

Deal found 6/1$1,379

Wed 4/211:45SYD - IAH

1 stop19h 20mAir New Zealand

Wed 11/220:05IAH - SYD

1 stop19h 40mAir New Zealand

Deal found 6/1$1,403

Tue 17/210:45BNE - IAH

1 stop21h 39mAir Canada

Sat 21/212:10IAH - BNE

2 stops52h 35mAir Canada

Deal found 8/1$1,416

Wed 18/219:40BNE - IAH

2 stops52h 43mAmerican Airlines

Sat 21/206:00IAH - BNE

1 stop32h 30mAmerican Airlines

Deal found 8/1$1,355

Fri 20/208:35MEL - IAH

1 stop22h 30mAir New Zealand

Fri 27/220:05IAH - MEL

1 stop20h 20mAir New Zealand

Deal found 6/1$1,385

Fri 20/207:10MEL - IAH

2 stops26h 14mMultiple Airlines

Thu 26/217:25IAH - MEL

2 stops27h 50mMultiple Airlines

Deal found 6/1$1,448

Mon 23/220:25MEL - IAH

2 stops36h 59mMultiple Airlines

Thu 26/217:25IAH - MEL

2 stops32h 45mMultiple Airlines

Deal found 6/1$1,437

Tue 24/208:10MEL - IAH

2 stops25h 14mMultiple Airlines

Thu 5/317:25IAH - MEL

2 stops36h 55mMultiple Airlines

Deal found 6/1$1,352

One-way flights from Australia to George Bush Intcntl
Search for one-way flight options from Australia to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated 9 January 2026.

Fri 23/113:55MEL - IAH

2 stops27h 24mMultiple Airlines

Deal found 7/1$748

Sun 25/114:00SYD - IAH

3 stops32h 55mMultiple Airlines

Deal found 6/1$785

Thu 5/310:45BNE - IAH

2 stops23h 08mMultiple Airlines

Deal found 8/1$824

Sun 8/220:25PER - IAH

3 stops49h 00mMultiple Airlines

Deal found 8/1$852

Wed 18/210:15SYD - IAH

3 stops55h 15mMultiple Airlines

Deal found 7/1$872

Tue 10/221:30SYD - IAH

3 stops43h 29mMultiple Airlines

Deal found 6/1$889

Fri 23/112:10MEL - IAH

1 stop18h 55mAir New Zealand

Deal found 7/1$891

Thu 5/210:15SYD - IAH

2 stops26h 08mMultiple Airlines

Deal found 6/1$930

Mon 9/209:00SYD - IAH

2 stops31h 59mMultiple Airlines

Deal found 6/1$943

Sat 7/217:00SYD - IAH

2 stops23h 59mMultiple Airlines

Deal found 6/1$946

Sun 25/109:55SYD - IAH

1 stop21h 10mAir New Zealand

Deal found 6/1$952

Sun 15/206:20SYD - IAH

1 stop24h 45mMultiple Airlines

Deal found 7/1$960

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Thu 22/1

11:50-00:19

2 stops28h 29m

Houston George Bush Intcntl

Thu 29/1

16:13-22:40

2 stops38h 27m

$1,233

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Wed 18/2

19:40-08:23

2 stops52h 43m

Houston George Bush Intcntl

Sat 21/2

06:00-06:30

1 stop32h 30m

$1,355

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Tue 17/2

10:45-16:24

1 stop21h 39m

Houston George Bush Intcntl

Sat 21/2

12:10-08:45

2 stops52h 35m

$1,416

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Wed 18/2

10:45-21:39

2 stops50h 54m

Houston George Bush Intcntl

Sat 21/2

16:32-08:45

2 stops24h 13m

$1,416

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Thu 22/1

10:35-14:05

1 stop20h 30m

Houston George Bush Intcntl

Wed 4/2

20:05-10:55

1 stop21h 50m

$1,446

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Mon 20/4

12:10-16:25

1 stop19h 15m

Houston George Bush Intcntl

Fri 24/4

21:55-10:55

1 stop22h 00m

$1,476

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 2/2

09:55-14:05

1 stop21h 10m

Houston George Bush Intcntl

Mon 16/2

20:05-08:45

1 stop19h 40m

$1,494

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Tue 24/2

13:00-17:03

1 stop21h 03m

Houston George Bush Intcntl

Thu 5/3

16:32-09:30

1 stop23h 58m

$1,551

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 23/2

11:20-09:10

2 stops62h 50m

Houston George Bush Intcntl

Wed 18/3

09:57-08:35

2 stops30h 38m

$1,609

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Sun 25/1

09:05-14:05

2 stops22h 00m

Houston George Bush Intcntl

Thu 29/1

20:05-10:55

1 stop21h 50m

$1,618

Flights are sorted by cheapest return flights first.

Deals found on 6/1

Showing 1-10 of 60 results

...

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 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 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, March is the cheapest month in which you can book a flight from Australia to Houston George Bush Intcntl Airport (average of $688). Flying from Australia to Houston George Bush Intcntl Airport in January is currently the most expensive (average of $1,416). 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 AU to IAH?

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

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).

Reviews of airlines servicing George Bush Intcntl

Get a feel of what it's like to fly with Air New Zealand, Virgin Australia, andQantas Airways from Australia to Houston George Bush Intcntl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air New Zealand

8.0

Very Good

567 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………

Air New Zealand

8.0

Very Good

567 reviews

Air New Zealand

8.0

Very Good

567 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

BNE - AKL

Virgin Australia

7.6

Good

430 reviews

Air New Zealand

8.0

Very Good

567 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

BNE - AKL

Qantas Airways

7.5

Good

968 reviews

Air New Zealand

8.0

Very Good

567 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

BNE - AKL

United Airlines

7.4

Good

9,144 reviews

Air New Zealand

8.0

Very Good

567 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

BNE - AKL

Air Canada

7.1

Good

10,603 reviews

Air New Zealand

8.0

Very Good

567 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

BNE - AKL

Related info for your journey

How long is the flight from Australia to Houston George Bush Intcntl Airport?
Airlines like American Airlines, Air Canada, and Air New Zealand fly from Australia to Houston George Bush Intcntl Airport in about 20h 30m. The time it takes to get you to your destination can typically vary by up to 32h 13m. The distance between Australia and Houston George Bush Intcntl Airport is about 14474 km. This flight may include one or multiple stops.
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, Melbourne - Houston George Bush Intcntl and Perth - Houston George Bush Intcntl.
What are the most reliable airlines from Australia to Houston George Bush Intcntl Airport?
Before booking your flight to Houston George Bush Intcntl Airport from Australia, have a look at the most reliable airlines to get you to your destination on time: Virgin Australia (77%), United Airlines (77%), Lufthansa( 77%).
What are the cheapest flights from Australia to Houston George Bush Intcntl Airport?
While on average a flight from Australia to Houston George Bush Intcntl Airport is generally $1,776, our data shows the cheapest flight currently is $1,149. When looking at the most popular route, (Sydney Kingsford Smith - Houston George Bush Intcntl), you can expect to pay $1,243 for that flight.
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 holiday 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, March is the cheapest month in which you can book a flight from Australia to Houston George Bush Intcntl Airport (average of $688). Flying from Australia to Houston George Bush Intcntl Airport in January is currently the most expensive (average of $1,416). 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

Browse thousands of different options on Cheapflights for your next trip

Fly from Australia to George Bush Intcntl on these airlines

United Airlines flights from Australia to Houston George Bush Intcntl

Alternative routes for Australia to George Bush Intcntl

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Sydney to George Bush Intcntl flights

Melbourne to Hobby flights

Melbourne to George Bush Intcntl flights

Perth to Hobby flights

Perth to George Bush Intcntl flights

Brisbane to Hobby flights

Adelaide to George Bush Intcntl flights

Brisbane to George Bush Intcntl flights

Top 7 airlines flying from Australia to George Bush Intcntl

Airline	Cheapest	Average	Flexibility	On-time
Qantas Airways	Cheapest$924	Average$1,365	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Air Canada	Cheapest$1,276	Average$1,612	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Air New Zealand	Cheapest$1,349	Average$1,700	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
United Airlines	Cheapest$1,463	Average$2,213	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
ANA	Cheapest$1,585	Average$1,741	FlexibilityNo cancel fee	On-time80%	Search ANA flights
Virgin Australia	Cheapest$1,718	Average$2,933	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights
Qatar Airways	Cheapest$2,266	Average$2,519	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights

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Cheap flights from Australia to Houston George Bush Intcntl Airport from $743

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 16/4. Fares are subject to change and may not be available on all flights or dates of travel.

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 9 January 2026.

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Find flight deals from Australia to George Bush Intcntl

Cheapest flights from Australia to George Bush IntcntlExplore 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 9 January 2026.

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 9 January 2026.

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

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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?

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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 9 January 2026.

Weekly flight availability from Australia to Houston George Bush Intcntl Airport

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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.

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Fly from Australia to George Bush Intcntl on these airlines

Choose from the following airlines for your flight from Australia to George Bush Intcntl. Flights are based on user searches made on Cheapflights and were last updated on 9 January 2026.

Top 7 airlines flying from Australia to George Bush Intcntl

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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 9 January 2026.