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

Prices for flights from Houston to Adelaide Airport refresh daily.

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

What documentation or ID do you need to fly to Adelaide Airport?

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

$1,574 Cheap Flights from Houston to Adelaide in 2025

1 adult

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Find the cheapest flights from Houston to Adelaide

Round-trip

One-way

Cheap return flights

16:20 - 10:55IAH-ADL

26h 05m2 stops

11:55 - 14:05ADL-IAH

18h 40m1 stop

$1,574Air New Zealand

Find Deal

Wed, 5 Nov - Mon, 24 Nov

12:35 - 10:55IAH-ADL

29h 50m2 stops

06:00 - 14:05ADL-IAH

24h 35m2 stops

$1,594Air New Zealand

Find Deal

Wed, 5 Nov - Mon, 24 Nov

17:25 - 22:30IAH-ADL

36h 35m2 stops

19:55 - 21:44ADL-IAH

42h 19m3 stops

$1,939Air Canada

Find Deal

Wed, 5 Nov - Mon, 24 Nov

17:25 - 22:30IAH-ADL

36h 35m2 stops

19:55 - 21:44ADL-IAH

42h 19m3 stops

$2,086Air Canada

Find Deal

Wed, 5 Nov - Mon, 24 Nov

18:44 - 11:35HOU-ADL

26h 21m2 stops

12:35 - 20:11ADL-HOU

22h 06m2 stops

$2,578

Find Deal

Sat, 20 Sep - Sat, 27 Sep

16:41 - 09:25HOU-ADL

25h 14m2 stops

19:00 - 15:54ADL-HOU

37h 24m2 stops

$3,954Qantas Airways

Find Deal

Sun, 26 Oct - Sun, 4 Jan

16:41 - 09:25HOU-ADL

25h 14m2 stops

09:00 - 17:48ADL-HOU

25h 18m2 stops

$4,228Qantas Airways

Find Deal

Sun, 26 Oct - Mon, 5 Jan

18:44 - 10:20HOU-ADL

25h 06m2 stops

06:30 - 15:55ADL-HOU

23h 55m3 stops

$4,290

Find Deal

Sat, 20 Sep - Sat, 27 Sep

13:35 - 08:20IAH-ADL

50h 15m3 stops

12:35 - 21:16ADL-IAH

49h 11m3 stops

$4,378Qatar Airways

Find Deal

Wed, 5 Nov - Mon, 24 Nov

14:26 - 08:20HOU-ADL

50h 24m3 stops

22:00 - 17:48ADL-HOU

36h 18m2 stops

$5,365Qatar Airways

Find Deal

Sun, 26 Oct - Sun, 4 Jan

Air New Zealand flights from Houston to Adelaide

Our best Air New Zealand deals on Houston to Adelaide flight tickets

Air New Zealand

5 Nov

IAH16:20Houston George Bush Intcntl

26h 05m

2 stops

ADL10:55Adelaide

24 Nov

ADL11:55Adelaide

18h 40m

1 stop

IAH14:05Houston George Bush Intcntl

$1,574

Find similar

Air New Zealand

5 Nov

IAH12:35Houston George Bush Intcntl

29h 50m

2 stops

ADL10:55Adelaide

24 Nov

ADL06:00Adelaide

24h 35m

2 stops

IAH14:05Houston George Bush Intcntl

$1,594

Find similar

Air New Zealand

5 Nov

IAH16:20Houston George Bush Intcntl

26h 05m

2 stops

ADL10:55Adelaide

24 Nov

ADL11:55Adelaide

28h 33m

2 stops

IAH23:58Houston George Bush Intcntl

$1,596

Find similar

Qantas Airways flights from Houston to Adelaide

Our best Qantas Airways deals on Houston to Adelaide flight tickets

Qantas Airways

26 Oct

HOU16:41Houston Hobby

25h 14m

2 stops

ADL09:25Adelaide

4 Jan

ADL19:00Adelaide

37h 24m

2 stops

HOU15:54Houston Hobby

$3,954

Find similar

Qantas Airways

26 Oct

HOU16:41Houston Hobby

25h 14m

2 stops

ADL09:25Adelaide

5 Jan

ADL09:00Adelaide

25h 18m

2 stops

HOU17:48Houston Hobby

$4,228

Find similar

Qantas Airways

26 Oct

HOU16:41Houston Hobby

25h 14m

2 stops

ADL09:25Adelaide

5 Jan

ADL09:00Adelaide

23h 24m

2 stops

HOU15:54Houston Hobby

$4,230

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

Wed 5/11

16:20-10:55

2 stops26h 05m

Adelaide

Mon 24/11

11:55-14:05

1 stop18h 40m

$1,574

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

Wed 5/11

12:35-10:55

2 stops29h 50m

Adelaide

Mon 24/11

06:00-14:05

2 stops24h 35m

$1,594

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

Wed 5/11

17:25-22:30

2 stops36h 35m

Adelaide

Mon 24/11

19:55-21:44

3 stops42h 19m

$1,939

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

Wed 5/11

17:25-22:30

2 stops36h 35m

Adelaide

Mon 24/11

19:55-21:44

3 stops42h 19m

$2,086

HoustonAdelaide

HOU - ADL

HOUADL

Houston Hobby

Sat 20/9

18:44-11:35

2 stops26h 21m

Adelaide

Sat 27/9

12:35-20:11

2 stops22h 06m

$2,578

HoustonAdelaide

HOU - ADL

HOUADL

Houston Hobby

Sun 26/10

16:41-09:25

2 stops25h 14m

Adelaide

Sun 4/1

19:00-15:54

2 stops37h 24m

$3,954

HoustonAdelaide

HOU - ADL

HOUADL

Houston Hobby

Sun 26/10

16:41-09:25

2 stops25h 14m

Adelaide

Mon 5/1

09:00-17:48

2 stops25h 18m

$4,228

HoustonAdelaide

HOU - ADL

HOUADL

Houston Hobby

Sat 20/9

18:44-10:20

2 stops25h 06m

Adelaide

Sat 27/9

06:30-15:55

3 stops23h 55m

$4,290

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

Wed 5/11

13:35-08:20

3 stops50h 15m

Adelaide

Mon 24/11

12:35-21:16

3 stops49h 11m

$4,378

HoustonAdelaide

HOU - ADL

HOUADL

Houston Hobby

Sun 26/10

14:26-08:20

3 stops50h 24m

Adelaide

Sun 4/1

22:00-17:48

2 stops36h 18m

$5,365

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 Houston 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

What is the cheapest airline that flies from Houston to Adelaide?

United Airlines, Emirates, and Qantas Airways are the most popular carriers operating from Houston to Adelaide

Cheap Houston to Adelaide flight deals and tips

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

Best price found	$4,848
Fastest flight time	22h 20m
Direct flights	None
Airports in Adelaide	1 airport

The best one-way flight to Adelaide from Houston in the past 72 hours is $4,848. The best return flight deal from Houston to Adelaide found on momondo in the last 72 hours is $1,574.

The fastest flight from Houston to Adelaide takes 22h 20m

There are no direct flights from Houston to Adelaide. Popular non-direct routes for this connection are Houston Hobby Airport - Adelaide Airport and Houston George Bush Intcntl Airport - Adelaide Airport.

There is 1 airport near Adelaide: Adelaide (ADL)

Search flight deals

How far is Houston to Adelaide by plane?
There are 14962.7 km between Houston and Adelaide. Typically, this will take 22h 20m by plane in normal conditions.
When did momondo last update prices for flights from Houston to Adelaide Airport?
Prices for flights from Houston to Adelaide Airport refresh daily.
How old do you have to be to fly from Houston 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 Houston to Adelaide Airport.
What documentation or ID do you need to fly to Adelaide Airport?
The travel and health documents you'll need for your trip to Adelaide 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 Adelaide Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Glenelg

Why use momondo?

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

Finding the right flight to Adelaide from Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Adelaide quick and easy, saving you time and money.

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

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

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

Once you have performed a search for Houston to Adelaide 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 Houston to Adelaide right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Houston to Adelaide flights. All you need is a valid email address and we will do the rest; it is that quick and easy.