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Cheap flights from Adelaide to Houston from $2,363

This is the cheapest retur 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.
ADL — HOU
1 Jun — 8 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap 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 2 May 2026.

Mon 8/606:00
ADL
-
IAH
2 stops23h 42m
Multiple Airlines
Mon 15/606:10
IAH
-
ADL
2 stops38h 35m
Multiple Airlines
Deal found 29/4$2,363
Fri 15/519:45
ADL
-
IAH
2 stops35h 10m
Air New Zealand
Tue 19/520:28
IAH
-
ADL
2 stops47h 57m
Air New Zealand
Deal found 28/4$2,747
Sat 9/512:35
ADL
-
IAH
3 stops36h 12m
Multiple Airlines
Thu 14/516:07
IAH
-
ADL
2 stops28h 58m
Multiple Airlines
Deal found 27/4$2,779
Mon 8/612:05
ADL
-
IAH
1 stop18h 50m
Air New Zealand
Mon 15/621:55
IAH
-
ADL
1 stop22h 30m
Air New Zealand
Deal found 29/4$2,928
Mon 15/610:10
ADL
-
HOU
2 stops22h 38m
Qantas Airways
Mon 22/616:15
HOU
-
ADL
2 stops26h 40m
Qantas Airways
Deal found 1/5$2,986
Thu 3/913:15
ADL
-
IAH
2 stops45h 01m
American Airlines
Sun 6/916:14
IAH
-
ADL
2 stops28h 21m
American Airlines
Deal found 29/4$2,990
Mon 8/606:25
ADL
-
HOU
2 stops23h 50m
Qantas Airways
Mon 15/616:15
HOU
-
ADL
2 stops26h 40m
Qantas Airways
Deal found 29/4$3,031
Mon 8/606:00
ADL
-
HOU
3 stops24h 15m
Multiple Airlines
Mon 15/620:23
HOU
-
ADL
2 stops25h 02m
Multiple Airlines
Deal found 29/4$3,112
Fri 15/510:10
ADL
-
HOU
2 stops24h 09m
Qantas Airways
Tue 19/516:19
HOU
-
ADL
2 stops28h 16m
Qantas Airways
Deal found 28/4$3,167
Thu 3/906:00
ADL
-
HOU
2 stops23h 58m
Qantas Airways
Sun 6/920:14
HOU
-
ADL
2 stops24h 21m
Qantas Airways
Deal found 29/4$3,294
Sat 9/506:00
ADL
-
HOU
2 stops24h 19m
Qantas Airways
Thu 14/520:21
HOU
-
ADL
2 stops25h 04m
Qantas Airways
Deal found 27/4$3,344
Sat 9/512:40
ADL
-
HOU
3 stops25h 44m
Multiple Airlines
Thu 14/520:21
HOU
-
ADL
2 stops24h 14m
Multiple Airlines
Deal found 27/4$3,387

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 2 May 2026.

Round-trip from

$2,363

Popular in

January

Cheapest in

October

Average price

$2,720
8/6-15/6
  • 8/6-15/6
  • 4 total stops
  • 62h 17m total
  • Adelaide to Houston
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($890 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($198 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
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 2 May 2026.
Use the filters below to find and compare flights from Adelaide to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Fri 15/5

19:45-16:25

2 stops35h 10m

Houston George Bush Intcntl

Tue 19/5

20:28-10:55

2 stops47h 57m

$2,747

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Thu 3/9

13:15-19:46

2 stops45h 01m

Houston George Bush Intcntl

Sun 6/9

16:14-11:05

2 stops28h 21m

$2,990

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Mon 8/6

06:25-15:45

2 stops23h 50m

Houston Hobby

Mon 15/6

16:15-09:25

2 stops26h 40m

$3,031

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Mon 8/6

06:00-15:45

3 stops24h 15m

Houston Hobby

Mon 15/6

20:23-11:55

2 stops25h 02m

$3,112

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Mon 15/6

06:00-15:45

3 stops24h 15m

Houston Hobby

Mon 22/6

16:15-17:45

2 stops35h 00m

$3,124

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Fri 15/5

10:10-19:49

2 stops24h 09m

Houston Hobby

Tue 19/5

16:19-11:05

2 stops28h 16m

$3,167

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Mon 8/6

18:55-19:57

3 stops39h 32m

Houston George Bush Intcntl

Mon 15/6

07:20-11:50

3 stops38h 00m

$3,232
Fastest return journey

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Thu 3/9

06:00-15:28

2 stops23h 58m

Houston Hobby

Sun 6/9

20:14-11:05

2 stops24h 21m

$3,294

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Thu 3/9

22:00-15:55

1 stop32h 25m

Houston George Bush Intcntl

Sun 6/9

18:15-15:30

1 stop30h 45m

$3,476

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Fri 15/5

19:00-11:01

3 stops54h 31m

Houston George Bush Intcntl

Tue 19/5

07:20-11:50

3 stops38h 00m

$4,161

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 11 resultsSorted by cheapest first
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
No data available for this route at this time. Please check back soon.

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 2 May 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
638 reviews
Check prices

Entertainment

7.4

Comfort

7.9

Food

7.4

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
Air New Zealand
8.0
Very Good
638 reviews
Air New Zealand
8.0
Very Good
638 reviews
Check prices

Entertainment

7.4

Comfort

7.9

Food

7.4

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding

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 $3,031, Air New Zealand can have you in Houston from Adelaide in 23h 50m. Adelaide and Houston are separated by a distance of 14973 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 ($1,427), offers the cheapest pricing from Adelaide to Houston. Users have found that Air New Zealand is 30% 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.

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 2 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Air New ZealandCheapest$1,427Average$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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