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Cheap flights from Adelaide to Houston George Bush Intcntl Airport from $2,957

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — IAH
22 4월 — 29 4월1
1 adult

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 17 4월 2025.

Round-trip from

$2,957

Popular in

July

Cheapest in

February

Average price

$2,634
Air New Zealand
  • Air New Zealand
  • 20/5-3/6
  • 4 total stops
  • 69h 10m total
  • Adelaide to Houston
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($86 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($86 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 17 4월 2025.

화 20/508:00ADL - IAH
2 stops22h 45mAir New Zealand
화 3/622:00IAH - ADL
2 stops46h 25mAir New Zealand
Deal found 16/4$2,957
화 20/521:40ADL - IAH
1 stop32h 40mMultiple Airlines
화 3/619:37IAH - ADL
2 stops25h 28mMultiple Airlines
Deal found 16/4$3,333
화 20/511:40ADL - IAH
2 stops42h 40mQatar Airways
화 3/611:49IAH - ADL
3 stops52h 21mQatar Airways
Deal found 16/4$3,608

Cheapflights Fare Finder

Customise 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 647,157 searches. Data last updated 17 4월 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

화 20/5

08:00-16:15

2 stops22h 45m

Houston George Bush Intcntl

화 3/6

22:00-10:55

2 stops46h 25m

$2,957

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

화 20/5

21:40-15:50

1 stop32h 40m

Houston George Bush Intcntl

화 3/6

19:37-11:35

2 stops25h 28m

$3,333

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

화 20/5

11:40-15:50

2 stops42h 40m

Houston George Bush Intcntl

화 3/6

11:49-06:40

3 stops52h 21m

$3,608

Flights are sorted by cheapest return flights first.

Deals found on 16/4

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 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 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 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.

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 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).

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 17 4월 2025.
Air New Zealand
8.0
Very Good
467 reviews
Check prices

Entertainment

7.4

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

IAH - MSP

wish I didn't have to pay for wifi as I could not redeem my miles from my phone to pay for drinks
Air New Zealand
8.0
Very Good
467 reviews
Air New Zealand
8.0
Very Good
467 reviews
Check prices

Entertainment

7.4

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

IAH - MSP

wish I didn't have to pay for wifi as I could not redeem my miles from my phone to pay for drinks
Qatar Airways
7.4
Good
3,554 reviews
Air New Zealand
8.0
Very Good
467 reviews
Check prices

Entertainment

7.4

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

IAH - MSP

wish I didn't have to pay for wifi as I could not redeem my miles from my phone to pay for drinks

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?

    For a flight from Adelaide to Houston George Bush Intcntl, you will be flying from Adelaide. Adelaide (ADL) is just 6.6 km from the centre of the city. Adelaide is the only Adelaide airport and it handles 0 outbound flights to Houston George Bush Intcntl per day. 1 airline has flights to Houston George Bush Intcntl from Adelaide on a regular basis.

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

    Our cheapest airline available from Adelaide to Houston George Bush Intcntl Airport is Air New Zealand. Our recent data shows that you can find tickets from as low as $2,957 on this airline. An additional option worth looking into is Qatar Airways, starting at $3,608.

  • 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 holiday 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, February is the cheapest month in which you can book a flight from Adelaide to Houston George Bush Intcntl Airport (average of $962). Flying from Adelaide to Houston George Bush Intcntl Airport in December is currently the most expensive (average of $1,712). 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

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Alternative routes for Adelaide to George Bush Intcntl

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Top airline flying from Adelaide to George Bush Intcntl

Discover the top airline that operate flights from Adelaide 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 647,157 searches. Data last updated 17 4월 2025.
AirlineCheapestAverageFlexibilityOn-time
Air New ZealandCheapest$1,914Average$2,203FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights

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How does Cheapflights help users find flights from Adelaide to George Bush Intcntl?

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Can Cheapflights find flights from Adelaide to George Bush Intcntl with no change fees?

Need flexible booking options for your flight to George Bush Intcntl from Adelaide? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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