How long does it take to fly to Adelaide?

Flight times from Texas to Adelaide vary, but if you’re flying out of Austin and flying into Adelaide (one of the most popular routes), then the duration is 25h 03m on average. Another popular route from Texas to Adelaide is flying from Dallas to Adelaide, which will take roughly 25h 10m. Keep in mind that layovers or delays could extend your travel time.

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

Prices for flights from Texas to Adelaide Airport were last updated today.

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

The number of operators available for flights from Texas to Adelaide Airport is 1 as of February 2026.

How old do you have to be to fly from Texas 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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Texas 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 licence, 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.

$1,434 Cheap Flights from Texas to Adelaide in 2026

1 adult

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Find the cheapest flights from Texas to Adelaide

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One-way

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17:25 - 22:30

IAH

ADL

36h 35m

2 stops

18:55 - 16:24

ADL

IAH

36h 59m

2 stops

$1,444Multiple Airlines

Wed, 25 Feb - Tue, 10 Mar

17:25 - 22:30

IAH

ADL

36h 35m

2 stops

06:10 - 16:24

ADL

IAH

26h 44m

2 stops

$1,468Singapore Airlines

Tue, 24 Feb - Tue, 3 Mar

17:25 - 22:30

IAH

ADL

36h 35m

2 stops

06:10 - 16:24

ADL

IAH

25h 44m

2 stops

$1,480Multiple Airlines

Wed, 25 Feb - Wed, 11 Mar

17:25 - 22:10

IAH

ADL

36h 15m

2 stops

06:00 - 16:24

ADL

IAH

25h 54m

2 stops

$1,530Multiple Airlines

Wed, 25 Feb - Tue, 10 Mar

17:25 - 16:20

IAH

ADL

30h 25m

2 stops

06:10 - 16:24

ADL

IAH

26h 44m

2 stops

$1,533Singapore Airlines

Thu, 26 Feb - Tue, 3 Mar

17:25 - 22:30

IAH

ADL

36h 35m

2 stops

06:10 - 15:24

ADL

IAH

25h 44m

2 stops

$1,572Air Canada

Wed, 25 Feb - Sun, 8 Mar

17:25 - 22:30

IAH

ADL

36h 35m

2 stops

06:00 - 19:03

ADL

IAH

28h 33m

2 stops

$1,579Air Canada

Wed, 25 Feb - Mon, 9 Mar

22:59 - 20:10

DFW

ADL

29h 41m

2 stops

10:10 - 14:45

ADL

DFW

20h 05m

1 stop

$1,671Qantas Airways

Sun, 15 Mar - Sat, 4 Apr

19:32 - 11:05

AUS

ADL

25h 03m

2 stops

10:10 - 18:23

ADL

AUS

22h 43m

2 stops

$1,702Qantas Airways

Wed, 29 Apr - Wed, 3 Jun

16:21 - 10:55

HOU

ADL

26h 04m

2 stops

06:25 - 19:50

ADL

HOU

28h 55m

2 stops

$3,529American Airlines

Wed, 25 Feb - Tue, 10 Mar

Qantas Airways flights from Texas to Adelaide

Our best Qantas Airways deals on Texas to Adelaide flight tickets

Qantas Airways

15 Mar

DFW22:59Dallas/Fort Worth

29h 41m

2 stops

ADL20:10Adelaide

4 Apr

ADL10:10Adelaide

20h 05m

1 stop

DFW14:45Dallas/Fort Worth

$1,671

Qantas Airways

29 Apr

AUS19:32Austin Bergstrom

25h 03m

2 stops

ADL11:05Adelaide

3 June

ADL10:10Adelaide

22h 43m

2 stops

AUS18:23Austin Bergstrom

$1,702

Qantas Airways

18 Mar

DFW22:59Dallas/Fort Worth

28h 21m

1 stop

ADL18:50Adelaide

25 Mar

ADL07:05Adelaide

24h 15m

2 stops

DFW15:50Dallas/Fort Worth

$1,827

Air Canada flights from Texas to Adelaide

Our best Air Canada deals on Texas to Adelaide flight tickets

Air Canada

25 Feb

IAH17:25Houston George Bush Intcntl

36h 35m

2 stops

ADL22:30Adelaide

8 Mar

ADL06:10Adelaide

25h 44m

2 stops

IAH15:24Houston George Bush Intcntl

$1,572

Air Canada

25 Feb

IAH17:25Houston George Bush Intcntl

36h 35m

2 stops

ADL22:30Adelaide

9 Mar

ADL06:00Adelaide

28h 33m

2 stops

IAH19:03Houston George Bush Intcntl

$1,579

Air Canada

24 Feb

IAH17:25Houston George Bush Intcntl

36h 35m

2 stops

ADL22:30Adelaide

2 Mar

ADL18:55Adelaide

37h 59m

2 stops

IAH16:24Houston George Bush Intcntl

$1,580

Fly from

Fly to

Route

Depart

Return

Price

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

Wed 25/2

17:25-22:30

2 stops36h 35m

Adelaide

Tue 10/3

18:55-16:24

2 stops36h 59m

$1,444

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

Tue 24/2

17:25-22:30

2 stops36h 35m

Adelaide

Tue 3/3

06:10-16:24

2 stops26h 44m

$1,468

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

Wed 25/2

17:25-22:30

2 stops36h 35m

Adelaide

Wed 11/3

06:10-16:24

2 stops25h 44m

$1,480

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

Wed 25/2

17:25-22:10

2 stops36h 15m

Adelaide

Tue 10/3

06:00-16:24

2 stops25h 54m

$1,530

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

Thu 26/2

17:25-16:20

2 stops30h 25m

Adelaide

Tue 3/3

06:10-16:24

2 stops26h 44m

$1,533

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

Wed 25/2

17:25-22:30

2 stops36h 35m

Adelaide

Sun 8/3

06:10-15:24

2 stops25h 44m

$1,572

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

Wed 25/2

17:25-22:30

2 stops36h 35m

Adelaide

Mon 9/3

06:00-19:03

2 stops28h 33m

$1,579

DallasAdelaide

DFW - ADL

DFWADL

Dallas/Fort Worth

Sun 15/3

22:59-20:10

2 stops29h 41m

Adelaide

Sat 4/4

10:10-14:45

1 stop20h 05m

$1,671

AustinAdelaide

AUS - ADL

AUSADL

Austin Bergstrom

Wed 29/4

19:32-11:05

2 stops25h 03m

Adelaide

Wed 3/6

10:10-18:23

2 stops22h 43m

$1,702

HoustonAdelaide

HOU - ADL

HOUADL

Houston Hobby

Wed 25/2

16:21-10:55

2 stops26h 04m

Adelaide

Tue 10/3

06:25-19:50

2 stops28h 55m

$3,529

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Texas 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

Prices

Other information

Can stopping save me money on Texas to Adelaide flights?

You could potentially save up to 57% on your flight if you consider stops on a Texas to Adelaide flight.

Cheap Texas to Adelaide flight deals and tips

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

Fastest flight time	22h 15m
Direct flights	None

The fastest flight from Texas to Adelaide takes 22h 15m

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

Search flight deals

When did momondo last update prices for flights from Texas to Adelaide Airport?
Prices for flights from Texas to Adelaide Airport were last updated today.
How many operators does momondo search for flights from Texas to Adelaide Airport?
The number of operators available for flights from Texas to Adelaide Airport is 1 as of February 2026.
How old do you have to be to fly from Texas 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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Texas 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 licence, 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.

Best airlines flying from Texas to Adelaide

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

Airline	Rating	Free cancellation	Price
Air New Zealand	PriceFrom $1,876	Free cancellation	Rating 8.0 578 reviews		Search Air New Zealand flights

Glenelg

Why use momondo?

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

It is quick and easy to find Texas to Adelaide flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Adelaide that suits you.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Adelaide from Texas.

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

If you are not ready to book a flight from Texas to Adelaide now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Adelaide and let you know when they change.