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Cheap flights from Adelaide to Houston from $1,564

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — HOU
18 Feb — 25 Feb1
1 adult
1 adult, Economy, 0 bags

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 19 January 2026.

Round-trip from

$1,564

Popular in

January

Cheapest in

October

Average price

$3,722
American Airlines
  • American Airlines
  • 3/3-10/3
  • 4 total stops
  • 55h 51m total
  • Adelaide to Houston
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($1,260 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($229 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Adelaide to Houston

Enter your travel dates to find the best prices.

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 19 January 2026.

Tue 3/306:25
ADL
-
HOU
2 stops25h 56m
American Airlines
Tue 10/316:20
HOU
-
ADL
2 stops29h 55m
American Airlines
Deal found 17/1$1,564
Thu 28/512:40
ADL
-
IAH
2 stops45h 24m
American Airlines
Mon 1/609:26
IAH
-
ADL
2 stops33h 29m
American Airlines
Deal found 17/1$2,354
Fri 29/512:40
ADL
-
IAH
2 stops45h 24m
American Airlines
Tue 2/618:50
IAH
-
ADL
2 stops28h 20m
American Airlines
Deal found 18/1$2,446
Thu 28/521:40
ADL
-
IAH
1 stop33h 30m
Qatar Airways
Mon 1/618:40
IAH
-
ADL
1 stop30h 40m
Qatar Airways
Deal found 17/1$3,493
Fri 29/521:50
ADL
-
IAH
1 stop33h 30m
Emirates
Tue 2/619:55
IAH
-
ADL
1 stop33h 40m
Emirates
Deal found 18/1$3,683
Fri 29/514:20
ADL
-
IAH
2 stops40h 50m
Qatar Airways
Tue 2/618:40
IAH
-
ADL
1 stop30h 40m
Qatar Airways
Deal found 18/1$3,714
Fri 6/1112:00
ADL
-
HOU
2 stops22h 22m
Multiple Airlines
Fri 20/1118:22
HOU
-
ADL
2 stops26h 08m
Multiple Airlines
Deal found 16/1$3,768
Mon 2/310:10
ADL
-
HOU
2 stops26h 10m
Qantas Airways
Mon 9/316:20
HOU
-
ADL
2 stops26h 05m
Qantas Airways
Deal found 16/1$3,910
Sat 7/309:00
ADL
-
HOU
2 stops23h 21m
Multiple Airlines
Mon 30/316:20
HOU
-
ADL
2 stops25h 35m
Multiple Airlines
Deal found 17/1$4,021
Tue 3/306:25
ADL
-
HOU
2 stops25h 56m
Multiple Airlines
Tue 10/316:20
HOU
-
ADL
3 stops28h 00m
Multiple Airlines
Deal found 17/1$4,535

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 19 January 2026.
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 - HOU

ADLHOU

Adelaide

Tue 3/3

06:25-15:51

2 stops25h 56m

Houston Hobby

Tue 10/3

16:20-13:45

2 stops29h 55m

$1,564

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Thu 28/5

12:40-19:34

2 stops45h 24m

Houston George Bush Intcntl

Mon 1/6

09:26-09:25

2 stops33h 29m

$2,354

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Fri 29/5

12:40-19:34

2 stops45h 24m

Houston George Bush Intcntl

Tue 2/6

18:50-13:40

2 stops28h 20m

$2,446

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Thu 28/5

21:40-16:40

1 stop33h 30m

Houston George Bush Intcntl

Mon 1/6

18:40-15:50

1 stop30h 40m

$3,493

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Fri 29/5

21:50-16:50

1 stop33h 30m

Houston George Bush Intcntl

Tue 2/6

19:55-20:05

1 stop33h 40m

$3,683

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Fri 29/5

14:20-16:40

2 stops40h 50m

Houston George Bush Intcntl

Tue 2/6

18:40-15:50

1 stop30h 40m

$3,714

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Mon 2/3

10:10-19:50

2 stops26h 10m

Houston Hobby

Mon 9/3

16:20-09:55

2 stops26h 05m

$3,910

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Sat 7/3

09:00-15:51

2 stops23h 21m

Houston Hobby

Mon 30/3

16:20-09:25

2 stops25h 35m

$4,021

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Tue 3/3

06:25-15:51

2 stops25h 56m

Houston Hobby

Tue 10/3

16:20-11:50

3 stops28h 00m

$4,535

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Wed 15/4

12:05-15:49

3 stops42h 14m

$1,711

Flights are sorted by cheapest return flights first.

Deals found on 17/1

Showing 1-10 of 16 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 $1,160). Flying from Adelaide to Houston in January is currently the most expensive (average of $3,445). 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 19 January 2026.
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
572 reviews
Check prices

Food

7.4

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.4

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
Air New Zealand
8.0
Very Good
572 reviews
Air New Zealand
8.0
Very Good
572 reviews
Check prices

Food

7.4

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.4

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane

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.

  • How long is the flight from Adelaide to Houston?

    For as low as $1,564, American Airlines can have you in Houston from Adelaide in 25h 56m. Adelaide and Houston are separated by a distance of 14973 km. This flight may include one or multiple stops.

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

    According to our current data, Air New Zealand ($1,067), and Virgin Australia ($1,722) offers the cheapest pricing from Adelaide to Houston. Users have found that Air New Zealand is 47% 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 $1,160). Flying from Adelaide to Houston in January is currently the most expensive (average of $3,445). 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 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 19 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air New ZealandCheapest$1,067Average$1,835FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Virgin AustraliaCheapest$1,722Average$3,574FlexibilityNo cancel feeOn-time80%
Search Virgin Australia 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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