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Cheap flights from Houston George Bush Intcntl Airport to Adelaide from $1,032

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Adelaide departing on 3/31. 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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0 bags

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Find the cheapest flights from Houston George Bush Intcntl Airport to Adelaide

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:25 pm - 12:35 pm
IAH
-
ADL
27h 40m
2 stops
Multiple Airlines Logo
5:30 pm - 4:24 pm
ADL
-
IAH
37h 24m
2 stops
$1,032Multiple Airlines
Tue, Mar 31 - Tue, Apr 14
Multiple Airlines Logo
5:25 pm - 10:05 pm
IAH
-
ADL
36h 10m
2 stops
Multiple Airlines Logo
6:00 am - 4:24 pm
ADL
-
IAH
25h 54m
2 stops
$1,187Multiple Airlines
Wed, Feb 25 - Tue, Mar 10
Multiple Airlines Logo
5:25 pm - 12:35 pm
IAH
-
ADL
27h 40m
2 stops
Multiple Airlines Logo
7:00 pm - 9:35 pm
ADL
-
IAH
41h 05m
3 stops
$1,194Multiple Airlines
Tue, Mar 31 - Tue, Apr 14
Air New Zealand Logo
9:30 pm - 9:30 am
IAH
-
ADL
43h 30m
1 stop
Air New Zealand Logo
2:15 pm - 8:39 pm
ADL
-
IAH
21h 54m
1 stop
$1,281Air New Zealand
Wed, Feb 25 - Mon, Mar 9
Air New Zealand Logo
9:30 pm - 9:30 am
IAH
-
ADL
43h 30m
1 stop
Air New Zealand Logo
2:15 pm - 10:31 pm
ADL
-
IAH
23h 46m
2 stops
$1,286Air New Zealand
Wed, Feb 25 - Mon, Mar 9
Multiple Airlines Logo
5:25 pm - 10:05 pm
IAH
-
ADL
36h 10m
2 stops
Multiple Airlines Logo
7:55 pm - 9:44 pm
ADL
-
IAH
41h 19m
3 stops
$1,323Multiple Airlines
Wed, Feb 25 - Tue, Mar 10
Multiple Airlines Logo
5:25 pm - 6:50 pm
IAH
-
ADL
32h 55m
2 stops
Multiple Airlines Logo
6:00 am - 4:24 pm
ADL
-
IAH
25h 54m
2 stops
$1,365Multiple Airlines
Wed, Feb 25 - Tue, Mar 10
Multiple Airlines Logo
5:25 pm - 6:50 pm
IAH
-
ADL
32h 55m
2 stops
Multiple Airlines Logo
6:00 am - 4:24 pm
ADL
-
IAH
25h 54m
2 stops
$1,366Multiple Airlines
Wed, Feb 25 - Tue, Mar 10
Air Canada Logo
5:25 pm - 6:10 pm
IAH
-
ADL
33h 15m
2 stops
Air Canada Logo
6:55 pm - 4:24 pm
ADL
-
IAH
36h 59m
2 stops
$1,450Air Canada
Tue, Mar 17 - Sat, Mar 21
Air Canada Logo
5:25 pm - 6:10 pm
IAH
-
ADL
33h 15m
2 stops
Air Canada Logo
6:55 pm - 4:24 pm
ADL
-
IAH
36h 59m
2 stops
$1,451Air Canada
Tue, Mar 17 - Sat, Mar 21

Air Canada flights from Houston George Bush Intcntl Airport to Adelaide

Our best Air Canada deals on Houston George Bush Intcntl Airport to Adelaide flight tickets
Air Canada
Mar 17
IAH5:25 pmHouston George Bush Intcntl
33h 15m
2 stops
ADL6:10 pmAdelaide
Mar 21
ADL6:55 pmAdelaide
36h 59m
2 stops
IAH4:24 pmHouston George Bush Intcntl
$1,450
Air Canada
Mar 17
IAH5:25 pmHouston George Bush Intcntl
33h 15m
2 stops
ADL6:10 pmAdelaide
Mar 21
ADL6:55 pmAdelaide
36h 59m
2 stops
IAH4:24 pmHouston George Bush Intcntl
$1,451
Air Canada
Feb 18
IAH10:02 amHouston George Bush Intcntl
35h 23m
3 stops
ADL1:55 pmAdelaide
Feb 20
ADL7:55 pmAdelaide
42h 19m
3 stops
IAH9:44 pmHouston George Bush Intcntl
$15,899

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

Our best Air New Zealand deals on Houston George Bush Intcntl Airport to Adelaide flight tickets
Air New Zealand
Feb 25
IAH9:30 pmHouston George Bush Intcntl
43h 30m
1 stop
ADL9:30 amAdelaide
Mar 9
ADL2:15 pmAdelaide
21h 54m
1 stop
IAH8:39 pmHouston George Bush Intcntl
$1,281
Air New Zealand
Feb 25
IAH9:30 pmHouston George Bush Intcntl
43h 30m
1 stop
ADL9:30 amAdelaide
Mar 11
ADL2:15 pmAdelaide
22h 10m
2 stops
IAH8:55 pmHouston George Bush Intcntl
$1,286
Air New Zealand
Feb 25
IAH3:02 pmHouston George Bush Intcntl
27h 23m
2 stops
ADL10:55 amAdelaide
Mar 11
ADL6:05 amAdelaide
24h 33m
2 stops
IAH3:08 pmHouston George Bush Intcntl
$1,676

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Adelaide 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 February 15, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Adelaide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

Tue 3/31

5:25 pm-12:35 pm

2 stops27h 40m

Adelaide

Tue 4/14

5:30 pm-4:24 pm

2 stops37h 24m

$1,032

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

Wed 2/25

5:25 pm-10:05 pm

2 stops36h 10m

Adelaide

Tue 3/10

6:00 am-4:24 pm

2 stops25h 54m

$1,187

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

Tue 3/31

5:25 pm-12:35 pm

2 stops27h 40m

Adelaide

Tue 4/14

7:00 pm-9:35 pm

3 stops41h 05m

$1,194

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

Wed 2/25

9:30 pm-9:30 am

1 stop43h 30m

Adelaide

Mon 3/9

2:15 pm-8:39 pm

1 stop21h 54m

$1,281

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

Wed 2/25

9:30 pm-9:30 am

1 stop43h 30m

Adelaide

Mon 3/9

2:15 pm-10:31 pm

2 stops23h 46m

$1,286

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

Wed 2/25

5:25 pm-10:05 pm

2 stops36h 10m

Adelaide

Tue 3/10

7:55 pm-9:44 pm

3 stops41h 19m

$1,323

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

Wed 2/25

5:25 pm-6:50 pm

2 stops32h 55m

Adelaide

Tue 3/10

6:00 am-4:24 pm

2 stops25h 54m

$1,365

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

Wed 2/25

5:25 pm-6:50 pm

2 stops32h 55m

Adelaide

Tue 3/10

6:00 am-4:24 pm

2 stops25h 54m

$1,366

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

Tue 3/17

5:25 pm-6:10 pm

2 stops33h 15m

Adelaide

Sat 3/21

6:55 pm-4:24 pm

2 stops36h 59m

$1,450

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

Tue 3/17

5:25 pm-6:10 pm

2 stops33h 15m

Adelaide

Sat 3/21

6:55 pm-4:24 pm

2 stops36h 59m

$1,451

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Adelaide from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Adelaide

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Houston George Bush Intcntl Airport to Adelaide flights?

You could potentially save up to 18% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Adelaide flight.

When to book flights from Houston George Bush Intcntl Airport to Adelaide

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

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

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

Fastest flight time

32h 03m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Adelaide takes 32h 03m
There are no direct flights from Houston George Bush Intcntl Airport to Adelaide. There are no popular flight routes from Houston George Bush Intcntl Airport to Adelaide.
Search flight deals

  • How far is Houston George Bush Intcntl to Adelaide by plane?

    Houston George Bush Intcntl and Adelaide are 9304.5 mi apart from one another. By plane, this route typically takes 32h 03m.

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

    Prices for flights from Houston George Bush Intcntl Airport to Adelaide Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Adelaide Airport.

  • What documentation or ID do you need to fly to Adelaide Airport?

    The travel and health documents required for your trip to Adelaide Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Adelaide Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Adelaide?

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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Adelaide from Houston.

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

Yes. momondo enables you to select and highlight flights to Adelaide from Houston with this policy.

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

momondo provides multiple filters to help you find the best flight to Adelaide from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Adelaide from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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