When did momondo last update prices for flights from Adelaide Airport to Houston?

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

How many operators does momondo search for flights from Adelaide Airport to Houston?

There are 2 operators available for flights from Adelaide Airport to Houston as of September 2025.

How old do you have to be to fly from Adelaide Airport to Houston?

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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Adelaide Airport to Houston.

What documentation or ID do you need to fly to Houston?

The travel and health documents you'll need for your trip to Houston 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$1,499 Cheap Flights from Adelaide to Houston in 2025

1 adult

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Find the cheapest flights from Adelaide to Houston

Round-trip

One-way

Cheap return flights

19:55 - 16:24ADL-IAH

36h 59m2 stops

17:25 - 22:30IAH-ADL

36h 35m2 stops

$1,666Air Canada

Find Deal

Tue, 11 Nov - Sat, 15 Nov

06:00 - 16:24ADL-IAH

26h 54m2 stops

17:25 - 22:30IAH-ADL

36h 35m2 stops

$1,669Air Canada

Find Deal

Tue, 11 Nov - Sat, 15 Nov

07:05 - 16:24ADL-IAH

25h 49m2 stops

17:25 - 13:00IAH-ADL

28h 05m2 stops

$1,767

Find Deal

Thu, 15 Jan - Wed, 11 Mar

06:00 - 10:25ADL-IAH

20h 55m1 stop

21:52 - 14:10IAH-ADL

47h 48m2 stops

$1,939United Airlines

Find Deal

Tue, 4 Nov - Sat, 8 Nov

06:00 - 10:25ADL-IAH

20h 55m1 stop

21:52 - 14:10IAH-ADL

47h 48m2 stops

$1,942United Airlines

Find Deal

Tue, 4 Nov - Sat, 8 Nov

11:55 - 14:05ADL-IAH

18h 40m1 stop

21:05 - 10:55IAH-ADL

22h 20m1 stop

$2,000Air New Zealand

Find Deal

Thu, 15 Jan - Wed, 11 Mar

11:55 - 14:05ADL-IAH

18h 40m1 stop

21:05 - 10:55IAH-ADL

22h 20m1 stop

$2,003Air New Zealand

Find Deal

Thu, 15 Jan - Wed, 11 Mar

06:10 - 16:24ADL-IAH

26h 44m2 stops

17:25 - 14:05IAH-ADL

28h 10m2 stops

$8,802

Find Deal

Mon, 3 Nov - Mon, 10 Nov

10:10 - 17:54ADL-HOU

24h 14m2 stops

12:15 - 11:15HOU-ADL

30h 30m2 stops

$9,565Qantas Airways

Find Deal

Mon, 3 Nov - Mon, 10 Nov

10:10 - 17:54ADL-HOU

24h 14m2 stops

16:24 - 11:50HOU-ADL

26h 56m2 stops

$9,609Qantas Airways

Find Deal

Mon, 3 Nov - Mon, 10 Nov

Qantas Airways flights from Adelaide to Houston

Our best Qantas Airways deals on Adelaide to Houston flight tickets

Qantas Airways

3 Nov

ADL10:10Adelaide

24h 14m

2 stops

HOU17:54Houston Hobby

10 Nov

HOU12:15Houston Hobby

30h 30m

2 stops

ADL11:15Adelaide

$9,565

Find similar

Qantas Airways

3 Nov

ADL10:10Adelaide

24h 14m

2 stops

HOU17:54Houston Hobby

10 Nov

HOU16:24Houston Hobby

26h 56m

2 stops

ADL11:50Adelaide

$9,609

Find similar

Qantas Airways

25 Oct

ADL19:00Adelaide

40h 12m

2 stops

HOU19:42Houston Hobby

1 Nov

HOU18:39Houston Hobby

47h 16m

2 stops

ADL09:25Adelaide

$16,524

Find similar

Qatar Airways flights from Adelaide to Houston

Our best Qatar Airways deals on Adelaide to Houston flight tickets

Qatar Airways

4 Nov

ADL12:35Adelaide

43h 10m

1 stop

IAH15:15Houston George Bush Intcntl

8 Nov

IAH17:45Houston George Bush Intcntl

45h 55m

1 stop

ADL08:10Adelaide

$16,427

Find similar

Qatar Airways

4 Nov

ADL12:35Adelaide

43h 49m

3 stops

HOU15:54Houston Hobby

8 Nov

HOU18:37Houston Hobby

45h 03m

3 stops

ADL08:10Adelaide

$17,917

Find similar

Qatar Airways

4 Nov

ADL12:35Adelaide

43h 49m

3 stops

HOU15:54Houston Hobby

8 Nov

HOU18:37Houston Hobby

45h 03m

3 stops

ADL08:10Adelaide

$17,996

Find similar

Fly from

Fly to

Route

Depart

Return

Price

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

$1,666

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Tue 11/11

06:00-16:24

2 stops26h 54m

Houston George Bush Intcntl

Sat 15/11

17:25-22:30

2 stops36h 35m

$1,669

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Thu 15/1

07:05-16:24

2 stops25h 49m

Houston George Bush Intcntl

Wed 11/3

17:25-13:00

2 stops28h 05m

$1,767

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Tue 4/11

06:00-10:25

1 stop20h 55m

Houston George Bush Intcntl

Sat 8/11

21:52-14:10

2 stops47h 48m

$1,939

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Tue 4/11

06:00-10:25

1 stop20h 55m

Houston George Bush Intcntl

Sat 8/11

21:52-14:10

2 stops47h 48m

$1,942

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

$2,000

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

$2,003

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Mon 3/11

06:10-16:24

2 stops26h 44m

Houston George Bush Intcntl

Mon 10/11

17:25-14:05

2 stops28h 10m

$8,802

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Mon 3/11

10:10-17:54

2 stops24h 14m

Houston Hobby

Mon 10/11

12:15-11:15

2 stops30h 30m

$9,565

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Mon 3/11

10:10-17:54

2 stops24h 14m

Houston Hobby

Mon 10/11

16:24-11:50

2 stops26h 56m

$9,609

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Adelaide to Houston

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 cheapest day to depart on your flight to Houston?

The cheapest day to depart from Adelaide to Houston is on a Wednesday when prices can be found for as low as $1,983. On the other hand, Saturday 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 $3,146.

What is the cheapest time of day to depart on your flight to Houston?

In the afternoon is the cheapest time of day to fly from Adelaide to Houston when you can find flight prices for as low as $1,963. Flying to Houston in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $2,250 on average. Flights to Houston from Adelaide in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

Cheap Adelaide to Houston flight deals and tips

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

Direct flights	None

There are no direct flights from Adelaide to Houston. There are no popular flight routes from Adelaide to Houston.

Search flight deals

How far is Adelaide to Houston by plane?
The distance between Adelaide and Houston is about 14962.7 km. By plane, this route typically takes 18h 40m.
When did momondo last update prices for flights from Adelaide Airport to Houston?
Prices for flights from Adelaide Airport to Houston are updated daily.
How many operators does momondo search for flights from Adelaide Airport to Houston?
There are 2 operators available for flights from Adelaide Airport to Houston as of September 2025.
How old do you have to be to fly from Adelaide Airport to Houston?
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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Adelaide Airport to Houston.
What documentation or ID do you need to fly to Houston?
The travel and health documents you'll need for your trip to Houston 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Adelaide to Houston

Compare and see reviews for airlines that fly from Adelaide to Houston with momondo

Airline	Rating	Free cancellation	Price
Air New Zealand	PriceFrom $1,076	Free cancellation	Rating 8.0 505 reviews		Search Air New Zealand flights
Qantas Airways	PriceFrom $1,569	Free cancellation	Rating 7.5 905 reviews		Search Qantas Airways 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. momondo enables you to select and highlight flights to Houston from Adelaide with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Adelaide to Houston.

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

If you are simply researching potential flights to Houston, momondo offers a useful price alert feature which will track prices for flights to Houston from Adelaide and alert you when they change.