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Cheap flights from Adelaide to Houston from $1,097

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 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — HOU
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Adelaide to Houston

Enter your travel dates to find the best prices.

Best flights from Adelaide to Houston
Discover carefully curated flight deals from Adelaide to Houston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 December 2025.

Thu 15/107:50ADL - IAH
2 stops29h 50mAmerican Airlines
Wed 11/305:00IAH - ADL
2 stops41h 10mAmerican Airlines
Deal found 17/12$1,569
Thu 15/106:10ADL - IAH
2 stops26h 00mVirgin Australia
Wed 11/321:30IAH - ADL
1 stop29h 10mVirgin Australia
Deal found 17/12$1,799
Thu 15/107:15ADL - IAH
2 stops27h 45mUnited Airlines
Wed 11/316:25IAH - ADL
2 stops29h 05mUnited Airlines
Deal found 16/12$1,829
Thu 5/206:10ADL - IAH
2 stops26h 44mAir Canada
Mon 9/217:25IAH - ADL
2 stops33h 15mAir Canada
Deal found 15/12$2,518
Sat 31/106:35ADL - HOU
3 stops26h 07mMultiple Airlines
Sat 7/216:55HOU - ADL
2 stops26h 25mMultiple Airlines
Deal found 16/12$4,090
Thu 5/206:25ADL - IAH
2 stops47h 45mAmerican Airlines
Mon 9/209:35IAH - ADL
2 stops35h 35mAmerican Airlines
Deal found 16/12$2,459
Thu 5/206:25ADL - HOU
2 stops26h 17mAmerican Airlines
Mon 9/212:47HOU - ADL
2 stops32h 23mAmerican Airlines
Deal found 16/12$2,683
Sat 31/107:50ADL - HOU
2 stops26h 46mAmerican Airlines
Sat 7/216:55HOU - ADL
2 stops26h 25mAmerican Airlines
Deal found 16/12$2,823

Find 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 18 December 2025.

Round-trip from

$1,569

One-way from

$1,097

Popular in

January

Cheapest in

October

Average price

$3,110
American Airlines
  • American Airlines
  • 15/1-11/3
  • 4 total stops
  • 71h 00m total
  • Adelaide to Houston
Search Deals
25/1
  • 25/1
  • 3 total stops
  • 48h 24m total
  • Adelaide to Houston
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($1,231 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($229 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 18 December 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

Thu 15/1

07:50-21:10

2 stops29h 50m

Houston George Bush Intcntl

Wed 11/3

05:00-13:40

2 stops41h 10m

$1,569

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Thu 15/1

06:10-15:40

2 stops26h 00m

Houston George Bush Intcntl

Wed 11/3

21:30-18:10

1 stop29h 10m

$1,799

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Thu 15/1

07:15-18:30

2 stops27h 45m

Houston George Bush Intcntl

Wed 11/3

16:25-13:00

2 stops29h 05m

$1,829

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Thu 5/2

06:25-13:40

2 stops47h 45m

Houston George Bush Intcntl

Mon 9/2

09:35-13:40

2 stops35h 35m

$2,459

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Thu 5/2

06:10-16:24

2 stops26h 44m

Houston George Bush Intcntl

Mon 9/2

17:25-19:10

2 stops33h 15m

$2,518

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Thu 5/2

06:25-16:12

2 stops26h 17m

Houston Hobby

Mon 9/2

12:47-13:40

2 stops32h 23m

$2,683

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Sat 31/1

07:50-18:06

2 stops26h 46m

Houston Hobby

Sat 7/2

16:55-11:50

2 stops26h 25m

$2,823

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Sat 31/1

06:35-16:12

3 stops26h 07m

Houston Hobby

Sat 7/2

16:55-11:50

2 stops26h 25m

$4,090

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Sun 25/1

16:25-00:19

3 stops48h 24m

$1,097

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Thu 5/2

10:10-20:50

2 stops51h 10m

$1,233

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Showing 1-10 of 12 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, November is the cheapest month in which you can book a flight from Adelaide to Houston (average of $1,173). Flying from Adelaide to Houston in January is currently the most expensive (average of $3,482). 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 18 December 2025.
Read through reviews of airlines operating flights from Adelaide to Houston, such as Air New Zealand. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very Good
553 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

8.0

Food

7.4

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

LAX - ORD

Overall good experience with united . I fly united most part so nothing out of obvious i guess
Air New Zealand
8.0
Very Good
553 reviews
Air New Zealand
8.0
Very Good
553 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

8.0

Food

7.4

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

LAX - ORD

Overall good experience with united . I fly united most part so nothing out of obvious i guess

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 1 airline.

  • How long is the flight from Adelaide to Houston?

    For as low as $1,799, American Airlines can have you in Houston from Adelaide in 26h. Adelaide and Houston are separated by a distance of 14981 km. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Adelaide to Houston round-trip?

    According to our current data, Air New Zealand ($1,078), offers the cheapest pricing from Adelaide to Houston. Users have found that Air New Zealand is 48% cheaper than the other options available to this destination.

  • 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, November is the cheapest month in which you can book a flight from Adelaide to Houston (average of $1,173). Flying from Adelaide to Houston in January is currently the most expensive (average of $3,482). 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

Browse thousands of different options on Cheapflights for your next trip

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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.
Adelaide to Dallas/Fort Worth flights
Adelaide to Hobby flights
Adelaide to George Bush Intcntl flights

Top airline flying from Adelaide to Houston

Discover the top airline 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 18 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air New ZealandCheapest$1,078Average$1,704FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Houston from Adelaide today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Adelaide to Houston?

Millions of users choose and trust Cheapflights to book the best flight deals from Adelaide to Houston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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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