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Cheap flights from Adelaide to Houston from $842

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Adelaide to Houston departing on 11/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Air New Zealand Logo
11:55 am - 2:05 pmADL-IAH
18h 40m1 stop
Air New Zealand Logo
8:05 pm - 11:50 amIAH-ADL
23h 15m2 stops
$1,426Air New Zealand
Find Deal
Sun, Jan 18 - Sun, Jan 25
Air New Zealand Logo
6:00 am - 2:05 pmADL-IAH
24h 35m2 stops
Air New Zealand Logo
8:05 pm - 11:50 amIAH-ADL
23h 15m2 stops
$1,444Air New Zealand
Find Deal
Sun, Jan 18 - Sun, Jan 25
Multiple Airlines Logo
6:10 am - 4:24 pmADL-IAH
26h 44m2 stops
Multiple Airlines Logo
5:25 pm - 12:35 pmIAH-ADL
27h 40m2 stops
$1,446Multiple Airlines
Find Deal
Thu, Jan 15 - Wed, Mar 11
Multiple Airlines Logo
6:00 am - 9:44 pmADL-IAH
32h 14m3 stops
Multiple Airlines Logo
5:25 pm - 12:35 pmIAH-ADL
27h 40m2 stops
$1,457Multiple Airlines
Find Deal
Thu, Jan 15 - Wed, Mar 11
Virgin Australia Logo
6:00 am - 10:25 amADL-IAH
20h 55m1 stop
Virgin Australia Logo
9:30 pm - 1:55 pmIAH-ADL
24h 55m1 stop
$1,498Virgin Australia
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Thu, Jan 15 - Wed, Mar 11
Virgin Australia Logo
6:00 am - 10:25 amADL-IAH
20h 55m1 stop
Virgin Australia Logo
6:50 pm - 11:00 amIAH-ADL
24h 40m2 stops
$1,577Virgin Australia
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Thu, Jan 15 - Wed, Mar 11
Multiple Airlines Logo
6:00 am - 9:44 pmADL-IAH
32h 14m3 stops
Multiple Airlines Logo
5:25 pm - 12:35 pmIAH-ADL
27h 40m2 stops
$1,580Multiple Airlines
Find Deal
Thu, Jan 15 - Wed, Mar 11
Virgin Australia Logo
6:00 am - 10:25 amADL-IAH
20h 55m1 stop
Virgin Australia Logo
9:30 pm - 9:10 pmIAH-ADL
32h 10m1 stop
$1,584Virgin Australia
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Thu, Jan 15 - Wed, Mar 11
Air New Zealand Logo
6:00 am - 2:05 pmADL-IAH
24h 35m2 stops
Air New Zealand Logo
3:02 pm - 11:50 amIAH-ADL
28h 18m3 stops
$1,585Air New Zealand
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Sun, Jan 18 - Sun, Jan 25
Virgin Australia Logo
6:55 pm - 10:25 amADL-IAH
32h 00m1 stop
Virgin Australia Logo
9:33 pm - 9:30 amIAH-ADL
43h 27m1 stop
$1,640Virgin Australia
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Sun, Jan 18 - Sun, Jan 25

Air New Zealand flights from Adelaide to Houston George Bush Intcntl Airport

Our best Air New Zealand deals on Adelaide to Houston George Bush Intcntl Airport flight tickets
Air New Zealand
Jan 18
ADL11:55 amAdelaide
18h 40m
1 stop
IAH2:05 pmHouston George Bush Intcntl
Jan 25
IAH8:05 pmHouston George Bush Intcntl
23h 15m
2 stops
ADL11:50 amAdelaide
$1,426
Find similar
Air New Zealand
Jan 18
ADL6:00 amAdelaide
24h 35m
2 stops
IAH2:05 pmHouston George Bush Intcntl
Jan 25
IAH8:05 pmHouston George Bush Intcntl
23h 15m
2 stops
ADL11:50 amAdelaide
$1,444
Find similar
Air New Zealand
Jan 18
ADL6:00 amAdelaide
24h 35m
2 stops
IAH2:05 pmHouston George Bush Intcntl
Jan 25
IAH3:02 pmHouston George Bush Intcntl
28h 18m
3 stops
ADL11:50 amAdelaide
$1,585
Find similar

Virgin Australia flights from Adelaide to Houston George Bush Intcntl Airport

Our best Virgin Australia deals on Adelaide to Houston George Bush Intcntl Airport flight tickets
Virgin Australia
Jan 15
ADL6:10 amAdelaide
26h 00m
2 stops
IAH3:40 pmHouston George Bush Intcntl
Mar 11
IAH9:30 pmHouston George Bush Intcntl
24h 55m
1 stop
ADL1:55 pmAdelaide
$1,492
Find similar
Virgin Australia
Jan 15
ADL6:00 amAdelaide
20h 55m
1 stop
IAH10:25 amHouston George Bush Intcntl
Mar 11
IAH9:30 pmHouston George Bush Intcntl
29h 10m
1 stop
ADL6:10 pmAdelaide
$1,493
Find similar
Virgin Australia
Jan 15
ADL6:00 amAdelaide
20h 55m
1 stop
IAH10:25 amHouston George Bush Intcntl
Mar 11
IAH9:30 pmHouston George Bush Intcntl
24h 55m
1 stop
ADL1:55 pmAdelaide
$1,498
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momondo Fare Finder

 
Customize your flight search to find flights from Adelaide to Houston George Bush Intcntl Airport 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, momondo users made 832,500 searches. Data last updated November 18, 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

Fly to

Route

Depart

Return

Price

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Sun 1/18

11:55 am-2:05 pm

1 stop18h 40m

Houston George Bush Intcntl

Sun 1/25

8:05 pm-11:50 am

2 stops23h 15m

$1,426

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Sun 1/18

6:00 am-2:05 pm

2 stops24h 35m

Houston George Bush Intcntl

Sun 1/25

8:05 pm-11:50 am

2 stops23h 15m

$1,444

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Thu 1/15

6:10 am-4:24 pm

2 stops26h 44m

Houston George Bush Intcntl

Wed 3/11

5:25 pm-12:35 pm

2 stops27h 40m

$1,446

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Thu 1/15

6:00 am-9:44 pm

3 stops32h 14m

Houston George Bush Intcntl

Wed 3/11

5:25 pm-12:35 pm

2 stops27h 40m

$1,457

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Thu 1/15

6:00 am-10:25 am

1 stop20h 55m

Houston George Bush Intcntl

Wed 3/11

9:30 pm-1:55 pm

1 stop24h 55m

$1,498

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Thu 1/15

6:00 am-10:25 am

1 stop20h 55m

Houston George Bush Intcntl

Wed 3/11

6:50 pm-11:00 am

2 stops24h 40m

$1,577

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Thu 1/15

6:00 am-9:44 pm

3 stops32h 14m

Houston George Bush Intcntl

Wed 3/11

5:25 pm-12:35 pm

2 stops27h 40m

$1,580

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Thu 1/15

6:00 am-10:25 am

1 stop20h 55m

Houston George Bush Intcntl

Wed 3/11

9:30 pm-9:10 pm

1 stop32h 10m

$1,584

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Sun 1/18

6:00 am-2:05 pm

2 stops24h 35m

Houston George Bush Intcntl

Sun 1/25

3:02 pm-11:50 am

3 stops28h 18m

$1,585

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Sun 1/18

6:55 pm-10:25 am

1 stop32h 00m

Houston George Bush Intcntl

Sun 1/25

9:33 pm-9:30 am

1 stop43h 27m

$1,640

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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When to book flights from Adelaide to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Adelaide to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Adelaide to Houston George Bush Intcntl Airport (ADL to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Adelaide to Houston George Bush Intcntl Airport

Direct flights

None
There are no direct flights from Adelaide to Houston George Bush Intcntl Airport. There are no popular flight routes from Adelaide to Houston George Bush Intcntl Airport.
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  • How far is Adelaide to Houston George Bush Intcntl by plane?

    A flight from Adelaide to Houston George Bush Intcntl will travel around 9304.5 mi. By plane, this route typically takes 18h 40m.

  • When did momondo last update prices for flights from Adelaide Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Adelaide Airport to Houston George Bush Intcntl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Adelaide Airport to Houston George Bush Intcntl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Adelaide Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The necessary travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Adelaide to Houston George Bush Intcntl Airport?

    Search flight deals from Adelaide to Houston George Bush Intcntl Airport. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Adelaide to Houston George Bush Intcntl Airport with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
The Woodlands
Katy
Conroe
Cypress
Humble
Spring
Montgomery
Tomball
Livingston
Jersey Village

Why use momondo?

Why should I use momondo to find a flight deal from Adelaide to Houston?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Adelaide to Houston for you.

Can I find flights from Adelaide to Houston with flexible booking policies on momondo?

momondo does allow users to show only those flights to Houston from Adelaide which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Adelaide to Houston?

momondo helps you find the best flight between Adelaide and Houston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Adelaide to Houston right now. Can momondo alert me if prices change?

Price alerts on flights to Houston from Adelaide are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Houston George Bush Intcntl Airport trip

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