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$1,069+ Cheap flights from George Bush Intcntl (IAH) to Adelaide (ADL)

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — ADL
6月 19 — 6月 261
木 6/19
木 6/26
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Adelaide (ADL). 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 6月 14, 2025.

Round-trip from

$1,069
(Gurufare)

Popular in

March

Cheapest in

May
From Houston George Bush Intcntl to Adelaide
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($481 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($153 potential savings vs. average RT price).
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Find flight deals from George Bush Intcntl to Adelaide

Cheapest flights from George Bush Intcntl to Adelaide
Explore the most affordable flight options available from George Bush Intcntl to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6月 14, 2025.

This Gurufare deal was found by Cheapflights users on 6/14. 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.
水 8/69:55 pmIAH - ADL
1 stop22h 30mAir New Zealand
土 8/1610:05 amADL - IAH
2 stops44h 40mAir New Zealand
Deal found 6/14$1,069
This Air Canada deal was found by Cheapflights users on 6/14. 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.
水 8/612:00 pmIAH - ADL
3 stops33h 20mAir Canada
土 8/166:50 pmADL - IAH
2 stops35h 30mAir Canada
Deal found 6/14$2,056
This Orbitz deal was found by Cheapflights users on 6/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
火 8/51:35 amIAH - ADL
2 stops40h 35mMultiple Airlines
土 8/1611:50 amADL - IAH
2 stops49h 30mMultiple Airlines
Deal found 6/14$2,466

Cheapflights Fare Finder

Customize your flight search to find flights from George Bush Intcntl to Adelaide 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 6月 14, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Adelaide that are best for you.

Fly from

George Bush Intcntl

Fly to

Adelaide

Route

Depart

Return

Price

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

水 8/6

9:55 pm-10:55 am

1 stop22h 30m

Adelaide

土 8/16

10:05 am-4:15 pm

2 stops44h 40m

$1,069

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

水 8/6

12:00 pm-11:50 am

3 stops33h 20m

Adelaide

土 8/16

6:50 pm-3:50 pm

2 stops35h 30m

$2,056

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

火 8/5

1:35 am-8:40 am

2 stops40h 35m

Adelaide

土 8/16

11:50 am-10:50 pm

2 stops49h 30m

$2,466

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

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

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

Rainfall in Adelaide by month

Plan your trip to Adelaide by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Adelaide ranges from 0.4 - 2.4 inches per month. July is typically the wettest month, when rainfall can reach 2.4 in. January is typically the driest time to visit Adelaide when rainfall is around 0.4 in.

Temperature in Adelaide by month

Plan your trip to Adelaide by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Adelaide, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Adelaide

Get insights into the airlines that provide service to Adelaide. 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 Adelaide. Reviews last updated 6月 14, 2025.
Air New Zealand
8.0
Very good
483 reviews

Crew

8.5

Comfort

8.0

Boarding

8.2

Entertainment

7.4

Overall

8.0

Food

7.3

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

Crew

8.5

Comfort

8.0

Boarding

8.2

Entertainment

7.4

Overall

8.0

Food

7.3

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
9,544 reviews
Air New Zealand
8.0
Very good
483 reviews

Crew

8.5

Comfort

8.0

Boarding

8.2

Entertainment

7.4

Overall

8.0

Food

7.3

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 George Bush Intcntl to Adelaide. 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 into for flights to Adelaide from Houston George Bush Intcntl?

    Adelaide (ADL) is the airport you will fly into if you book a flight from Houston George Bush Intcntl to Adelaide. You should not have trouble finding flights to Adelaide from Houston George Bush Intcntl; the airport handles an average of 0 inbound flights from Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Adelaide airport from Houston George Bush Intcntl. It is only a 4.1 mi journey from Adelaide (ADL) to Adelaide’s city center.

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

    Cheapflights users have booked flights from Houston George Bush Intcntl Airport to Adelaide round-trip from $1,069. Another airline that can offer you cheap pricing is Air Canada. Air New Zealand is 28% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Adelaide.

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

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

    Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Adelaide (average of $1,214). Flying from Houston George Bush Intcntl Airport to Adelaide in December is currently the most expensive (average of $2,057). 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?

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