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.

$1,712 Cheap Flights from Houston to Adelaide in 2025/26

1 adult

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Find the cheapest flights from Houston to Adelaide

Round-trip

One-way

Cheap return flights

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17:25 - 22:30

IAH

ADL

36h 35m2 stops

06:10 - 16:24

ADL

IAH

26h 44m2 stops

$1,712Air Canada

Tue, 17 Feb - Sat, 21 Feb

17:25 - 18:10

IAH

ADL

32h 15m2 stops

18:55 - 16:24

ADL

IAH

37h 59m2 stops

$1,720Air Canada

Tue, 17 Feb - Fri, 20 Feb

17:25 - 22:30

IAH

ADL

36h 35m2 stops

18:55 - 18:03

ADL

IAH

39h 38m2 stops

$1,945Air Canada

Tue, 3 Mar - Sat, 7 Mar

17:25 - 22:30

IAH

ADL

36h 35m2 stops

18:55 - 18:03

ADL

IAH

39h 38m2 stops

$1,946Air Canada

Tue, 3 Mar - Sat, 7 Mar

18:10 - 11:10

IAH

ADL

26h 30m2 stops

20:00 - 15:05

ADL

IAH

33h 35m2 stops

$2,014Air Canada

Mon, 4 May - Thu, 14 May

21:55 - 10:55

IAH

ADL

22h 30m1 stop

19:45 - 13:30

ADL

IAH

32h 15m2 stops

$2,108Air New Zealand

Mon, 4 May - Thu, 14 May

20:27 - 09:25

HOU

ADL

46h 28m3 stops

19:00 - 23:41

ADL

HOU

43h 11m3 stops

$3,002Multiple Airlines

Mon, 4 May - Thu, 14 May

14:32 - 11:15

HOU

ADL

30h 13m2 stops

06:00 - 17:59

ADL

HOU

26h 29m2 stops

$3,382Qantas Airways

Mon, 4 May - Thu, 14 May

20:27 - 11:05

HOU

ADL

24h 08m2 stops

12:40 - 23:41

ADL

HOU

25h 31m3 stops

$4,073Multiple Airlines

Mon, 4 May - Thu, 14 May

16:17 - 11:50

HOU

ADL

27h 03m2 stops

12:00 - 18:06

ADL

HOU

22h 36m2 stops

$4,097Qantas Airways

Thu, 1 Jan - Thu, 8 Jan

Air Canada flights from Houston to Adelaide

Our best Air Canada deals on Houston to Adelaide flight tickets

Air Canada

14 Mar

IAH18:19Houston George Bush Intcntl

52h 06m

3 stops

ADL13:55Adelaide

20 Mar

ADL06:10Adelaide

25h 44m

2 stops

IAH16:24Houston George Bush Intcntl

$1,568

Find similar

Air Canada

14 Mar

IAH17:25Houston George Bush Intcntl

31h 25m

2 stops

ADL16:20Adelaide

20 Mar

ADL06:10Adelaide

25h 44m

2 stops

IAH16:24Houston George Bush Intcntl

$1,621

Find similar

Air Canada

17 Feb

IAH17:25Houston George Bush Intcntl

28h 00m

2 stops

ADL13:55Adelaide

21 Feb

ADL06:10Adelaide

26h 44m

2 stops

IAH16:24Houston George Bush Intcntl

$1,712

Find similar

Air New Zealand flights from Houston to Adelaide

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

Air New Zealand

15 Mar

IAH21:05Houston George Bush Intcntl

45h 20m

2 stops

ADL09:55Adelaide

21 Mar

ADL19:00Adelaide

35h 35m

2 stops

IAH15:05Houston George Bush Intcntl

$1,661

Find similar

Air New Zealand

13 Mar

IAH21:05Houston George Bush Intcntl

22h 20m

1 stop

ADL10:55Adelaide

20 Mar

ADL11:55Adelaide

18h 40m

1 stop

IAH15:05Houston George Bush Intcntl

$1,726

Find similar

Air New Zealand

13 Mar

IAH14:20Houston George Bush Intcntl

29h 05m

2 stops

ADL10:55Adelaide

20 Mar

ADL11:55Adelaide

18h 40m

1 stop

IAH15:05Houston George Bush Intcntl

$1,732

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

Tue 17/2

17:25-22:30

2 stops36h 35m

Adelaide

Sat 21/2

06:10-16:24

2 stops26h 44m

$1,712

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

Tue 17/2

17:25-18:10

2 stops32h 15m

Adelaide

Fri 20/2

18:55-16:24

2 stops37h 59m

$1,720

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

Tue 3/3

17:25-22:30

2 stops36h 35m

Adelaide

Sat 7/3

18:55-18:03

2 stops39h 38m

$1,945

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

Tue 3/3

17:25-22:30

2 stops36h 35m

Adelaide

Sat 7/3

18:55-18:03

2 stops39h 38m

$1,946

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

Mon 4/5

18:10-11:10

2 stops26h 30m

Adelaide

Thu 14/5

20:00-15:05

2 stops33h 35m

$2,014

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

Mon 4/5

21:55-10:55

1 stop22h 30m

Adelaide

Thu 14/5

19:45-13:30

2 stops32h 15m

$2,108

HoustonAdelaide

HOU - ADL

HOUADL

Houston Hobby

Mon 4/5

20:27-09:25

3 stops46h 28m

Adelaide

Thu 14/5

19:00-23:41

3 stops43h 11m

$3,002

HoustonAdelaide

HOU - ADL

HOUADL

Houston Hobby

Mon 4/5

14:32-11:15

2 stops30h 13m

Adelaide

Thu 14/5

06:00-17:59

2 stops26h 29m

$3,382

HoustonAdelaide

HOU - ADL

HOUADL

Houston Hobby

Mon 4/5

20:27-11:05

2 stops24h 08m

Adelaide

Thu 14/5

12:40-23:41

3 stops25h 31m

$4,073

HoustonAdelaide

HOU - ADL

HOUADL

Houston Hobby

Thu 1/1

16:17-11:50

2 stops27h 03m

Adelaide

Thu 8/1

12:00-18:06

2 stops22h 36m

$4,097

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 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, Air New Zealand, and American Airlines 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

Fastest flight time	24h 35m
Direct flights	None

The fastest flight from Houston to Adelaide takes 24h 35m

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

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 00m 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.

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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.