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Cheap flights from Adelaide to Houston from $1,067

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — HOU
15 Jul — 22 Jul1
1 adult

Cheap flight deals from Adelaide to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Adelaide (ADL) to Houston (HO1). 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 10 July 2025.

Round-trip from

$1,854

One-way from

$1,067

Popular in

September

Cheapest in

November

Average price

$2,022
4/8-22/8
  • 4/8-22/8
  • 4 total stops
  • 78h 43m total
  • Adelaide to Houston
11/8
  • 11/8
  • 2 total stops
  • 40h 19m total
  • Adelaide to Houston
Highest demand for flights based on searches. 10% potential increase in price ($396 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($87 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Adelaide to Houston

Cheapest flights from Adelaide to Houston
Explore the most affordable flight options available from Adelaide to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 July 2025.

Mon 4/818:50ADL - IAH
2 stops50h 03mMultiple Airlines
Fri 22/816:55IAH - ADL
2 stops28h 40mMultiple Airlines
Deal found 9/7$1,854
Tue 4/1106:10ADL - IAH
2 stops26h 44mAir Canada
Sat 8/1117:25IAH - ADL
2 stops30h 25mAir Canada
Deal found 7/7$1,939
Mon 4/816:15ADL - HOU
2 stops42h 08mQantas Airways
Fri 22/818:30HOU - ADL
2 stops25h 20mQantas Airways
Deal found 8/7$3,167
Tue 11/1108:30ADL - IAH
2 stops26h 55mVirgin Australia
Sat 15/1120:25IAH - ADL
1 stop22h 00mVirgin Australia
Deal found 7/7$3,247
Mon 4/811:55ADL - IAH
2 stops33h 05mAir New Zealand
Fri 22/821:55IAH - ADL
1 stop22h 30mAir New Zealand
Deal found 9/7$3,325
Tue 29/721:40ADL - IAH
2 stops40h 49mQatar Airways
Tue 5/818:10IAH - ADL
1 stop31h 10mQatar Airways
Deal found 9/7$3,432
Tue 29/706:00ADL - HOU
2 stops22h 23mMultiple Airlines
Tue 5/816:25HOU - ADL
3 stops26h 30mMultiple Airlines
Deal found 8/7$3,813
Sat 23/811:40ADL - HOU
3 stops46h 45mQatar Airways
Sat 30/818:30HOU - ADL
3 stops45h 40mQatar Airways
Deal found 9/7$4,118
Tue 4/1117:05ADL - IAH
2 stops55h 10mANA
Sat 8/1110:15IAH - ADL
2 stops63h 25mANA
Deal found 9/7$10,051
Tue 4/1106:00ADL - IAH
1 stop20h 55mUnited Airlines
Sat 8/1117:02IAH - ADL
2 stops30h 48mUnited Airlines
Deal found 8/7$12,968
Tue 4/1106:25ADL - HOU
2 stops30h 11mAmerican Airlines
Sat 8/1118:19HOU - ADL
2 stops31h 11mAmerican Airlines
Deal found 8/7$14,456

Cheapflights Fare Finder

Customise your flight search to find flights from Adelaide to Houston 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 10 July 2025.
Use the filters below to find and compare flights from Adelaide to Houston that are best for you.

Fly from

Adelaide

Fly to

Houston

Route

Depart

Return

Price

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Mon 4/8

18:50-06:23

2 stops50h 03m

Houston George Bush Intcntl

Fri 22/8

16:55-12:05

2 stops28h 40m

$1,854

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Tue 29/7

06:10-06:23

2 stops38h 43m

Houston George Bush Intcntl

Tue 5/8

09:42-20:30

2 stops44h 18m

$2,344

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Mon 4/8

16:15-19:53

2 stops42h 08m

Houston Hobby

Fri 22/8

18:30-10:20

2 stops25h 20m

$3,167

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Mon 4/8

11:55-06:30

2 stops33h 05m

Houston George Bush Intcntl

Fri 22/8

21:55-10:55

1 stop22h 30m

$3,325

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Tue 29/7

21:40-23:59

2 stops40h 49m

Houston George Bush Intcntl

Tue 5/8

18:10-15:50

1 stop31h 10m

$3,432

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Tue 29/7

06:00-13:53

2 stops22h 23m

Houston Hobby

Tue 5/8

16:25-09:25

3 stops26h 30m

$3,813

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Sat 23/8

11:40-19:55

3 stops46h 45m

Houston Hobby

Sat 30/8

18:30-06:40

3 stops45h 40m

$4,118

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Mon 11/8

09:15-05:35

2 stops34h 50m

$1,072

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Mon 11/8

11:55-16:15

1 stop42h 50m

$1,981

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Fri 25/7

11:55-13:53

3 stops40h 28m

$1,992

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 11 results
1
2

Best time to book a flight from Adelaide to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston 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

What is the cheapest month to book a flight from Adelaide to Houston?

Currently, February is the cheapest month in which you can book a flight from Adelaide to Houston (average of $1,049). Flying from Adelaide to Houston in December is currently the most expensive (average of $1,654). 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.

How much does it cost for a return flight from Adelaide to Houston?

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated 10 July 2025.
Read through reviews of airlines operating flights from Adelaide to Houston, such as Air New Zealand, Qantas Airways, andQatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.5

Reviews

1 / 20
6.0
Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Comfort

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.5

Reviews

1 / 20
6.0
Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Comfort

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.5

Reviews

1 / 20
6.0
Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Comfort

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.5

Reviews

1 / 20
6.0
Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Comfort

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.5

Reviews

1 / 20
6.0
Good

Anonymous,July 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Related info for your journey

Find useful and relevant information for your journey from Adelaide to Houston. 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?

    Located just 6.6 km from the city centre, Adelaide is the airport most travellers will use when flying to Houston from Adelaide. Booking flights from Adelaide (ADL) to Houston should be relatively easy as there are 0 daily outbound flights to Houston from 2 different airlines.

  • What are the cheapest airlines flying from Adelaide to Houston round-trip?

    According to our current data, Air Canada ($2,344), Qantas Airways ($3,167), and Air New Zealand ($3,325) offers the cheapest pricing from Adelaide to Houston.

  • Can I find deals for flights from Adelaide to Houston that include hotel bookings?

    Yes. In addition to deals on Adelaide to Houston flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Adelaide to Houston?

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

  • Can I find deals for business class flights from Adelaide to Houston?

    Yes. Cheapflights offers flight deals from Adelaide to Houston 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?

    Currently, February is the cheapest month in which you can book a flight from Adelaide to Houston (average of $1,049). Flying from Adelaide to Houston in December is currently the most expensive (average of $1,654). 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 Houston

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Adelaide to Houston

Discover the top 2 airlines that operate flights from Adelaide to Houston. 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 10 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air New ZealandCheapest$1,092Average$2,285FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Qantas AirwaysCheapest$1,593Average$2,126FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

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How does Cheapflights help users find flights from Adelaide to Houston?

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Can Cheapflights find flights from Adelaide to Houston with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Adelaide to Houston, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Adelaide to Houston become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Houston from Adelaide today and book when prices fit your budget.

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