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 December 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.

$1,516 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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20:55 - 19:03ADL-IAH

37h 38m2 stops

20:28 - 09:25IAH-ADL

46h 27m2 stops

$1,657Qantas Airways

Find Deal

Sun, 22 Mar - Sun, 26 Apr

19:00 - 19:50ADL-HOU

40h 20m2 stops

20:27 - 11:15HOU-ADL

48h 18m2 stops

$1,657Qantas Airways

Find Deal

Sun, 22 Mar - Sun, 26 Apr

10:10 - 21:10ADL-IAH

27h 30m2 stops

16:36 - 09:55IAH-ADL

25h 49m2 stops

$1,841Qantas Airways

Find Deal

Thu, 15 Jan - Wed, 11 Mar

12:00 - 19:18ADL-IAH

23h 48m2 stops

19:42 - 15:45IAH-ADL

28h 33m2 stops

$1,843Qantas Airways

Find Deal

Thu, 15 Jan - Wed, 11 Mar

06:10 - 16:24ADL-IAH

25h 44m2 stops

11:50 - 11:50IAH-ADL

33h 30m3 stops

$1,850Air Canada

Find Deal

Sun, 22 Mar - Sun, 26 Apr

06:00 - 09:14ADL-IAH

43h 44m3 stops

17:25 - 16:20IAH-ADL

31h 25m2 stops

$1,862Air Canada

Find Deal

Thu, 15 Jan - Wed, 11 Mar

06:00 - 11:25ADL-IAH

20h 55m1 stop

12:28 - 11:10IAH-ADL

32h 12m2 stops

$1,931United Airlines

Find Deal

Sun, 22 Mar - Sun, 26 Apr

12:00 - 19:18ADL-IAH

23h 48m2 stops

16:36 - 10:55IAH-ADL

26h 49m3 stops

$1,937Multiple Airlines

Find Deal

Thu, 15 Jan - Wed, 11 Mar

07:15 - 15:40ADL-IAH

24h 55m2 stops

21:30 - 10:55IAH-ADL

21h 55m1 stop

$2,128Virgin Australia

Find Deal

Thu, 15 Jan - Wed, 11 Mar

06:10 - 00:59ADL-IAH

35h 19m2 stops

21:30 - 08:30IAH-ADL

43h 30m1 stop

$2,168Virgin Australia

Find Deal

Thu, 15 Jan - Wed, 11 Mar

Qantas Airways flights from Adelaide to Houston

Our best Qantas Airways deals on Adelaide to Houston flight tickets

Qantas Airways

22 Mar

ADL19:00Adelaide

40h 20m

2 stops

HOU19:50Houston Hobby

26 Apr

HOU20:27Houston Hobby

48h 18m

2 stops

ADL11:15Adelaide

$1,657

Find similar

Qantas Airways

15 Jan

ADL10:10Adelaide

27h 30m

2 stops

IAH21:10Houston George Bush Intcntl

11 Mar

IAH16:36Houston George Bush Intcntl

25h 49m

2 stops

ADL09:55Adelaide

$1,841

Find similar

Qantas Airways

15 Jan

ADL12:00Adelaide

23h 48m

2 stops

IAH19:18Houston George Bush Intcntl

11 Mar

IAH19:42Houston George Bush Intcntl

28h 33m

2 stops

ADL15:45Adelaide

$1,843

Find similar

Virgin Australia flights from Adelaide to Houston

Our best Virgin Australia deals on Adelaide to Houston flight tickets

Virgin Australia

15 Jan

ADL07:15Adelaide

24h 55m

2 stops

IAH15:40Houston George Bush Intcntl

11 Mar

IAH21:30Houston George Bush Intcntl

21h 55m

1 stop

ADL10:55Adelaide

$2,128

Find similar

Virgin Australia

15 Jan

ADL06:10Adelaide

35h 19m

2 stops

IAH00:59Houston George Bush Intcntl

11 Mar

IAH21:30Houston George Bush Intcntl

43h 30m

1 stop

ADL08:30Adelaide

$2,168

Find similar

Virgin Australia

15 Jan

ADL06:00Adelaide

20h 55m

1 stop

IAH10:25Houston George Bush Intcntl

11 Mar

IAH21:30Houston George Bush Intcntl

30h 10m

1 stop

ADL19:10Adelaide

$2,241

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Sun 22/3

20:55-19:03

2 stops37h 38m

Houston George Bush Intcntl

Sun 26/4

20:28-09:25

2 stops46h 27m

$1,657

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Sun 22/3

19:00-19:50

2 stops40h 20m

Houston Hobby

Sun 26/4

20:27-11:15

2 stops48h 18m

$1,657

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Thu 15/1

10:10-21:10

2 stops27h 30m

Houston George Bush Intcntl

Wed 11/3

16:36-09:55

2 stops25h 49m

$1,841

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Thu 15/1

12:00-19:18

2 stops23h 48m

Houston George Bush Intcntl

Wed 11/3

19:42-15:45

2 stops28h 33m

$1,843

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Sun 22/3

06:10-16:24

2 stops25h 44m

Houston George Bush Intcntl

Sun 26/4

11:50-11:50

3 stops33h 30m

$1,850

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Thu 15/1

06:00-09:14

3 stops43h 44m

Houston George Bush Intcntl

Wed 11/3

17:25-16:20

2 stops31h 25m

$1,862

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Sun 22/3

06:00-11:25

1 stop20h 55m

Houston George Bush Intcntl

Sun 26/4

12:28-11:10

2 stops32h 12m

$1,931

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Thu 15/1

12:00-19:18

2 stops23h 48m

Houston George Bush Intcntl

Wed 11/3

16:36-10:55

3 stops26h 49m

$1,937

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Thu 15/1

07:15-15:40

2 stops24h 55m

Houston George Bush Intcntl

Wed 11/3

21:30-10:55

1 stop21h 55m

$2,128

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Thu 15/1

06:10-00:59

2 stops35h 19m

Houston George Bush Intcntl

Wed 11/3

21:30-08:30

1 stop43h 30m

$2,168

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 month to fly to Houston?

If you aren’t able to travel to Houston during the month of October, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $1,644.

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 $2,006. 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 $3,183.

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 $1,986. 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 $2,276 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

Fastest flight time	23h 48m
Direct flights	None

The fastest flight from Adelaide to Houston takes 23h 48m

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 20h 55m.
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 December 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 $1,088	Free cancellation	Rating 8.0 540 reviews		Search Air New Zealand flights
Qantas Airways	PriceFrom $1,587	Free cancellation	Rating 7.5 947 reviews		Search Qantas Airways flights

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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.