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

$1,169+ 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — IAH
nov. 27 — déc. 41
jeu. 11/27
jeu. 12/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Adelaide 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.

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 octobre 28, 2025.

This Air Canada deal was found by Cheapflights users on 10/25. 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.
mar. 11/117:55 pmADL - IAH
2 stops36h 59mAir Canada
sam. 11/155:25 pmIAH - ADL
2 stops36h 35mAir Canada
Deal found 10/25$1,638
This Air Canada deal was found by Cheapflights users on 10/25. 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.
sam. 11/86:00 amADL - IAH
2 stops26h 54mAir Canada
mer. 11/125:25 pmIAH - ADL
2 stops32h 15mAir Canada
Deal found 10/25$1,866
This Virgin Australia deal was found by Cheapflights users on 10/25. 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 Virgin Australia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 11/85:05 pmADL - IAH
1 stop33h 50mVirgin Australia
mer. 11/127:50 pmIAH - ADL
2 stops28h 50mVirgin Australia
Deal found 10/25$1,912
This United Airlines deal was found by Cheapflights users on 10/25. 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.
mar. 11/116:00 amADL - IAH
1 stop20h 55mUnited Airlines
sam. 11/153:23 pmIAH - ADL
2 stops29h 07mUnited Airlines
Deal found 10/25$1,916

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 octobre 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,169
(BestPriceTravel)

Popular in

March

Cheapest in

September

Average price

$1,254
Provider with most accurate pricing for Adelaide-Houston George Bush Intcntl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Adelaide-Houston George Bush Intcntl flights.
Search Deals
From Adelaide to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($242 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($70 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 octobre 28, 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

jeu. 1/15

7:15 am-3:18 pm

2 stops24h 33m

Houston George Bush Intcntl

mer. 3/11

9:30 pm-7:10 pm

1 stop30h 10m

$1,169

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

jeu. 1/15

7:15 am-9:59 pm

2 stops31h 14m

Houston George Bush Intcntl

mer. 3/11

7:50 pm-11:00 am

2 stops23h 40m

$1,227

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

jeu. 1/15

11:55 am-2:05 pm

1 stop18h 40m

Houston George Bush Intcntl

mer. 3/11

9:05 pm-10:55 am

1 stop22h 20m

$1,309

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

jeu. 1/15

6:00 am-9:14 am

3 stops43h 44m

Houston George Bush Intcntl

mer. 3/11

5:25 pm-4:20 pm

2 stops31h 25m

$1,458

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

mar. 11/11

7:55 pm-4:24 pm

2 stops36h 59m

Houston George Bush Intcntl

sam. 11/15

5:25 pm-10:30 pm

2 stops36h 35m

$1,638

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Compare providers for flights from Adelaide to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Adelaide to George Bush Intcntl in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Adelaide-Houston George Bush Intcntl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Adelaide-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Adelaide-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Adelaide-Houston George Bush Intcntl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Adelaide-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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.

  • How long is the flight from Adelaide to Houston George Bush Intcntl Airport?

    There are many flights that can get you from Adelaide to Houston George Bush Intcntl Airport in 24h 33m. Fly via Virgin Australia or United Airlines to get the fastest option. Adelaide and Houston George Bush Intcntl Airport are separated by a distance of 9309 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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.

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
Katy
The Woodlands
Jersey Village
Spring
Humble
Conroe
Tomball
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.

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.