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Cheap flights from Adelaide to Houston from $858

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 15/10. 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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Cheap return flights

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Air New Zealand Logo
11:55 - 14:05ADL-IAH
18h 40m1 stop
Air New Zealand Logo
21:05 - 10:55IAH-ADL
22h 20m1 stop
$1,957Air New Zealand
Find Deal
Thu, 15 Jan - Wed, 11 Mar
Air New Zealand Logo
11:55 - 14:05ADL-IAH
18h 40m1 stop
Air New Zealand Logo
21:05 - 10:55IAH-ADL
22h 20m1 stop
$2,006Air New Zealand
Find Deal
Thu, 15 Jan - Wed, 11 Mar
Air New Zealand Logo
11:55 - 14:05ADL-IAH
18h 40m1 stop
Air New Zealand Logo
21:05 - 10:55IAH-ADL
22h 20m1 stop
$2,007Air New Zealand
Find Deal
Thu, 15 Jan - Wed, 11 Mar
American Airlines Logo
07:50 - 19:18ADL-IAH
27h 58m2 stops
American Airlines Logo
18:38 - 13:00IAH-ADL
26h 52m2 stops
$2,127American Airlines
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Thu, 15 Jan - Wed, 11 Mar
Multiple Airlines Logo
07:05 - 16:24ADL-IAH
25h 49m2 stops
Multiple Airlines Logo
09:48 - 13:00IAH-ADL
35h 42m2 stops
$2,218Multiple Airlines
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Thu, 15 Jan - Wed, 11 Mar
Air Canada Logo
06:00 - 09:14ADL-IAH
43h 44m3 stops
Air Canada Logo
09:48 - 16:20IAH-ADL
39h 02m2 stops
$2,236Air Canada
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Thu, 15 Jan - Wed, 11 Mar
Air Canada Logo
19:55 - 16:24ADL-IAH
36h 59m2 stops
Air Canada Logo
17:25 - 22:30IAH-ADL
36h 35m2 stops
$2,363Air Canada
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Tue, 11 Nov - Sat, 15 Nov
Virgin Australia Logo
06:00 - 10:25ADL-IAH
20h 55m1 stop
Virgin Australia Logo
18:50 - 17:10IAH-ADL
29h 50m2 stops
$2,932Virgin Australia
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Tue, 4 Nov - Sat, 8 Nov
Virgin Australia Logo
06:00 - 10:25ADL-IAH
20h 55m1 stop
Virgin Australia Logo
17:02 - 13:00IAH-ADL
27h 28m2 stops
$2,934Virgin Australia
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Tue, 4 Nov - Sat, 8 Nov
Multiple Airlines Logo
19:00 - 22:28ADL-IAH
43h 58m3 stops
Multiple Airlines Logo
07:18 - 10:30IAH-ADL
34h 42m2 stops
$10,692Multiple Airlines
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Tue, 4 Nov - Wed, 12 Nov

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
15 Jan
ADL11:55Adelaide
18h 40m
1 stop
IAH14:05Houston George Bush Intcntl
11 Mar
IAH21:05Houston George Bush Intcntl
22h 20m
1 stop
ADL10:55Adelaide
$1,957
Find similar
Air New Zealand
15 Jan
ADL11:55Adelaide
18h 40m
1 stop
IAH14:05Houston George Bush Intcntl
11 Mar
IAH21:05Houston George Bush Intcntl
22h 20m
1 stop
ADL10:55Adelaide
$2,006
Find similar
Air New Zealand
15 Jan
ADL11:55Adelaide
18h 40m
1 stop
IAH14:05Houston George Bush Intcntl
11 Mar
IAH21:05Houston George Bush Intcntl
22h 20m
1 stop
ADL10:55Adelaide
$2,007
Find similar

Air Canada flights from Adelaide to Houston George Bush Intcntl Airport

Our best Air Canada deals on Adelaide to Houston George Bush Intcntl Airport flight tickets
Air Canada
15 Jan
ADL06:00Adelaide
43h 44m
3 stops
IAH09:14Houston George Bush Intcntl
11 Mar
IAH09:48Houston George Bush Intcntl
39h 02m
2 stops
ADL16:20Adelaide
$2,236
Find similar
Air Canada
11 Nov
ADL19:55Adelaide
36h 59m
2 stops
IAH16:24Houston George Bush Intcntl
15 Nov
IAH17:25Houston George Bush Intcntl
36h 35m
2 stops
ADL22:30Adelaide
$2,363
Find similar
Air Canada
11 Nov
ADL18:55Adelaide
37h 59m
2 stops
IAH16:24Houston George Bush Intcntl
15 Nov
IAH10:14Houston George Bush Intcntl
39h 26m
3 stops
ADL18:10Adelaide
$2,374
Find similar

momondo Fare Finder

 
Customise 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 78,305 searches. Data last updated 3 October 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

Thu 15/1

11:55-14:05

1 stop18h 40m

Houston George Bush Intcntl

Wed 11/3

21:05-10:55

1 stop22h 20m

$1,957

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Thu 15/1

11:55-14:05

1 stop18h 40m

Houston George Bush Intcntl

Wed 11/3

21:05-10:55

1 stop22h 20m

$2,006

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Thu 15/1

11:55-14:05

1 stop18h 40m

Houston George Bush Intcntl

Wed 11/3

21:05-10:55

1 stop22h 20m

$2,007

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Thu 15/1

07:50-19:18

2 stops27h 58m

Houston George Bush Intcntl

Wed 11/3

18:38-13:00

2 stops26h 52m

$2,127

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Thu 15/1

07:05-16:24

2 stops25h 49m

Houston George Bush Intcntl

Wed 11/3

09:48-13:00

2 stops35h 42m

$2,218

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Thu 15/1

06:00-09:14

3 stops43h 44m

Houston George Bush Intcntl

Wed 11/3

09:48-16:20

2 stops39h 02m

$2,236

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Tue 11/11

19:55-16:24

2 stops36h 59m

Houston George Bush Intcntl

Sat 15/11

17:25-22:30

2 stops36h 35m

$2,363

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Tue 4/11

06:00-10:25

1 stop20h 55m

Houston George Bush Intcntl

Sat 8/11

18:50-17:10

2 stops29h 50m

$2,932

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Tue 4/11

06:00-10:25

1 stop20h 55m

Houston George Bush Intcntl

Sat 8/11

17:02-13:00

2 stops27h 28m

$2,934

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Tue 4/11

19:00-22:28

3 stops43h 58m

Houston George Bush Intcntl

Wed 12/11

07:18-10:30

2 stops34h 42m

$10,692

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Houston from

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

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

What is the typical price of a round-trip flight between Adelaide and Houston George Bush Intcntl Airport?

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that Wednesday is the least expensive day to fly to Houston George Bush Intcntl Airport. Tickets to fly out on this day can be as low as $1,850. On the other hand, Friday is the most expensive day to depart from Adelaide because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $2,350.

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 return 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?

    There are 14974.2 km between Adelaide and Houston George Bush Intcntl. A reasonable flight in good conditions will take 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 updated daily.

  • How many operators does momondo search for flights from Adelaide Airport to Houston George Bush Intcntl Airport?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for 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 travel and health documents you'll need for your trip to Houston George Bush Intcntl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Houston George Bush Intcntl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Adelaide to Houston George Bush Intcntl Airport?

Best airlines flying from Adelaide to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Adelaide to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free cancellation
Price
Air New ZealandPriceFrom $1,688Free cancellationRating
7.9
508 reviews
Search Air New Zealand flights
Virgin AustraliaPriceFrom $2,259Free cancellationRating
7.6
417 reviews
Search Virgin Australia flights

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?

Yes. All flights to Houston from Adelaide on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Adelaide to Houston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Adelaide to Houston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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