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George Bush Intcntl

$1,468+ Cheap flights from Adelaide (ADL) to George Bush Intcntl (IAH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — IAH
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Adelaide to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Adelaide (ADL) 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 June 12, 2025.

Round-trip from

$1,468
(Gurufare)

Popular in

March

Cheapest in

February

Average price

$1,492
From Adelaide to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($141 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($59 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Adelaide to George Bush Intcntl

Cheapest flights from Adelaide to George Bush Intcntl
Explore the most affordable flight options available from Adelaide to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Gurufare deal was found by Cheapflights users on 6/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/46:10 pmADL - IAH
2 stops39h 34mQantas Airways
Fri 8/224:36 pmIAH - ADL
2 stops27h 14mQantas Airways
Deal found 6/10$1,468
This Air Canada deal was found by Cheapflights users on 6/11. 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.
Tue 7/296:10 amADL - IAH
2 stops38h 43mAir Canada
Tue 8/59:42 amIAH - ADL
2 stops44h 18mAir Canada
Deal found 6/11$1,728
This oojo deal was found by Cheapflights users on 6/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/411:55 amADL - IAH
2 stops33h 05mAir New Zealand
Fri 8/229:55 pmIAH - ADL
1 stop22h 30mAir New Zealand
Deal found 6/10$1,902
This Expedia deal was found by Cheapflights users on 6/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/159:50 pmADL - IAH
2 stops37h 29mVirgin Australia
Sun 6/228:10 pmIAH - ADL
2 stops26h 30mVirgin Australia
Deal found 6/10$2,129
This BYOjet deal was found by Cheapflights users on 6/10. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/159:40 pmADL - IAH
1 stop32h 40mQatar Airways
Sun 6/226:10 pmIAH - ADL
2 stops46h 00mQatar Airways
Deal found 6/10$2,209
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/156:25 amADL - IAH
3 stops37h 10mMultiple Airlines
Sun 6/224:50 pmIAH - ADL
2 stops28h 30mMultiple Airlines
Deal found 6/10$2,240

Cheapflights Fare Finder

Customize your flight search to find flights from Adelaide 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 June 12, 2025.
Use the filters below to find and compare flights from Adelaide to Houston George Bush Intcntl Airport that are best for you.

Fly from

Adelaide

Fly to

George Bush Intcntl

Route

Depart

Return

Price

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Mon 8/4

6:10 pm-7:14 pm

2 stops39h 34m

Houston George Bush Intcntl

Fri 8/22

4:36 pm-10:20 am

2 stops27h 14m

$1,468

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Tue 7/29

6:10 am-6:23 am

2 stops38h 43m

Houston George Bush Intcntl

Tue 8/5

9:42 am-8:30 pm

2 stops44h 18m

$1,728

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Mon 8/4

11:55 am-6:30 am

2 stops33h 05m

Houston George Bush Intcntl

Fri 8/22

9:55 pm-10:55 am

1 stop22h 30m

$1,902

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Mon 8/4

9:40 pm-3:50 pm

1 stop32h 40m

Houston George Bush Intcntl

Fri 8/22

6:10 pm-3:50 pm

1 stop31h 10m

$2,258

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Mon 8/4

6:30 am-2:22 pm

2 stops22h 22m

Houston George Bush Intcntl

Fri 8/22

4:36 pm-11:35 am

3 stops28h 29m

$2,340

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Adelaide 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 Adelaide to Houston George Bush Intcntl Airport

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 June 12, 2025.
Air New Zealand
8.0
Very good
483 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.4

Comfort

8.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

AKL - SFO

It was a United plane, the seating was too tight.
Air New Zealand
8.0
Very good
483 reviews
Air New Zealand
8.0
Very good
483 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.4

Comfort

8.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

AKL - SFO

It was a United plane, the seating was too tight.
Qantas Airways
7.5
Good
854 reviews
Air New Zealand
8.0
Very good
483 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.4

Comfort

8.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

AKL - SFO

It was a United plane, the seating was too tight.
Qatar Airways
7.4
Good
3,584 reviews
Air New Zealand
8.0
Very good
483 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.4

Comfort

8.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

AKL - SFO

It was a United plane, the seating was too tight.
Air Canada
7.1
Good
9,531 reviews
Air New Zealand
8.0
Very good
483 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.4

Comfort

8.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

AKL - SFO

It was a United plane, the seating was too tight.

Related info for your journey

Find useful and relevant information for your journey from Adelaide 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 airport do you fly from for flights from Adelaide to Houston George Bush Intcntl?

    If you book a flight to Houston George Bush Intcntl from Adelaide, you will be flying from Adelaide, which is the city’s only airport. Adelaide (ADL) is located 4.1 mi from the center of Adelaide. There are 0 flights from Adelaide to Houston George Bush Intcntl per day from 0 different airlines.

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

    According to our current data, Qantas Airways ($1,468), Air Canada ($1,728), and Air New Zealand ($1,902) offers the cheapest pricing from Adelaide to Houston George Bush Intcntl Airport. Qantas Airways is 5% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

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