Which airlines fly to Houston?

Air New Zealand, Virgin Australia and Qantas Airways are the top three most popular airlines that fly to Houston from Adelaide according to our data. Air New Zealand is the first choice among our users, with 57% of people opting to fly with this airline when travelling to Houston. Keep in mind that there are 3 different airlines that fly to Houston on a routine basis, so you have a few additional options to choose from.

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 3 operators available for flights from Adelaide Airport to Houston as of October 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.

$1,530 Cheap Flights from Adelaide to Houston in 2025/26

1 adult

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Find the cheapest flights from Adelaide to Houston

Round-trip

One-way

Cheap return flights

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11:55 - 15:05ADL-IAH

18h 40m1 stop

20:05 - 18:45IAH-ADL

30h 10m2 stops

$1,741Air New Zealand

Find Deal

Wed, 29 Oct - Thu, 6 Nov

07:50 - 19:18ADL-IAH

27h 58m2 stops

09:56 - 13:00IAH-ADL

35h 34m2 stops

$1,838American Airlines

Find Deal

Thu, 15 Jan - Wed, 11 Mar

06:00 - 21:44ADL-IAH

32h 14m3 stops

17:25 - 12:35IAH-ADL

27h 40m2 stops

$2,145Multiple Airlines

Find Deal

Thu, 15 Jan - Wed, 11 Mar

06:00 - 21:44ADL-IAH

32h 14m3 stops

09:48 - 16:20IAH-ADL

39h 02m2 stops

$2,363Air Canada

Find Deal

Thu, 15 Jan - Wed, 11 Mar

06:00 - 21:44ADL-IAH

31h 14m3 stops

17:25 - 14:05IAH-ADL

28h 10m2 stops

$2,383Multiple Airlines

Find Deal

Wed, 29 Oct - Thu, 6 Nov

06:10 - 16:24ADL-IAH

26h 44m2 stops

17:25 - 22:30IAH-ADL

36h 35m2 stops

$2,517Air Canada

Find Deal

Tue, 4 Nov - Sat, 8 Nov

19:55 - 11:25ADL-IAH

31h 00m1 stop

20:25 - 19:10IAH-ADL

30h 15m1 stop

$2,850Virgin Australia

Find Deal

Tue, 28 Oct - Wed, 5 Nov

19:55 - 11:25ADL-IAH

31h 00m1 stop

20:25 - 10:55IAH-ADL

22h 00m1 stop

$2,924Virgin Australia

Find Deal

Wed, 29 Oct - Thu, 6 Nov

07:50 - 17:52ADL-HOU

26h 32m3 stops

12:16 - 11:50HOU-ADL

31h 04m2 stops

$3,726Qantas Airways

Find Deal

Sat, 29 Nov - Sat, 6 Dec

09:00 - 17:52ADL-HOU

25h 22m2 stops

18:36 - 13:00HOU-ADL

25h 54m2 stops

$4,433Qantas Airways

Find Deal

Sat, 29 Nov - Sat, 6 Dec

Qantas Airways flights from Adelaide to Houston

Our best Qantas Airways deals on Adelaide to Houston flight tickets

Qantas Airways

29 Nov

ADL07:50Adelaide

26h 32m

3 stops

HOU17:52Houston Hobby

6 Dec

HOU12:16Houston Hobby

31h 04m

2 stops

ADL11:50Adelaide

$3,726

Find similar

Qantas Airways

29 Nov

ADL09:00Adelaide

25h 22m

2 stops

HOU17:52Houston Hobby

6 Dec

HOU18:36Houston Hobby

25h 54m

2 stops

ADL13:00Adelaide

$4,433

Find similar

Qantas Airways

3 Nov

ADL10:10Adelaide

24h 14m

2 stops

HOU17:54Houston Hobby

10 Nov

HOU16:24Houston Hobby

26h 01m

2 stops

ADL10:55Adelaide

$22,278

Find similar

United Airlines flights from Adelaide to Houston

Our best United Airlines deals on Adelaide to Houston flight tickets

United Airlines

4 Nov

ADL06:00Adelaide

20h 55m

1 stop

IAH10:25Houston George Bush Intcntl

8 Nov

IAH12:27Houston George Bush Intcntl

32h 03m

2 stops

ADL13:00Adelaide

$2,935

Find similar

United Airlines

4 Nov

ADL06:00Adelaide

20h 55m

1 stop

IAH10:25Houston George Bush Intcntl

8 Nov

IAH14:23Houston George Bush Intcntl

30h 07m

2 stops

ADL13:00Adelaide

$2,948

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Wed 29/10

11:55-15:05

1 stop18h 40m

Houston George Bush Intcntl

Thu 6/11

20:05-18:45

2 stops30h 10m

$1,741

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Thu 15/1

07:50-19:18

2 stops27h 58m

Houston George Bush Intcntl

Wed 11/3

09:56-13:00

2 stops35h 34m

$1,838

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Thu 15/1

06:00-21:44

3 stops32h 14m

Houston George Bush Intcntl

Wed 11/3

17:25-12:35

2 stops27h 40m

$2,145

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Thu 15/1

06:00-21:44

3 stops32h 14m

Houston George Bush Intcntl

Wed 11/3

09:48-16:20

2 stops39h 02m

$2,363

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Wed 29/10

06:00-21:44

3 stops31h 14m

Houston George Bush Intcntl

Thu 6/11

17:25-14:05

2 stops28h 10m

$2,383

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Tue 4/11

06:10-16:24

2 stops26h 44m

Houston George Bush Intcntl

Sat 8/11

17:25-22:30

2 stops36h 35m

$2,517

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Tue 28/10

19:55-11:25

1 stop31h 00m

Houston George Bush Intcntl

Wed 5/11

20:25-19:10

1 stop30h 15m

$2,850

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Wed 29/10

19:55-11:25

1 stop31h 00m

Houston George Bush Intcntl

Thu 6/11

20:25-10:55

1 stop22h 00m

$2,924

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Sat 29/11

07:50-17:52

3 stops26h 32m

Houston Hobby

Sat 6/12

12:16-11:50

2 stops31h 04m

$3,726

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Sat 29/11

09:00-17:52

2 stops25h 22m

Houston Hobby

Sat 6/12

18:36-13:00

2 stops25h 54m

$4,433

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

Prices

Airlines

What is the cheapest month to fly to Houston?

If you aren’t able to travel to Houston during the month of March, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $1,664.

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 $2,025. 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 $3,213.

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 $2,004. 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 $2,297 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.

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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 3 operators available for flights from Adelaide Airport to Houston as of October 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 $1,457	Free cancellation	Rating 8.0 515 reviews	Search Air New Zealand flights
Qantas Airways	PriceFrom $1,602	Free cancellation	Rating 7.5 916 reviews	Search Qantas Airways flights
Virgin Australia	PriceFrom $2,297	Free cancellation	Rating 7.6 421 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. 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.