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Cheap flights from Adelaide to Houston from $985

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Adelaide to Houston departing on 17/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
14:55 - 20:39
ADL
-
IAH
22h 14m
1 stop
United Airlines Logo
21:50 - 09:20
IAH
-
ADL
68h 00m
2 stops
$1,548United Airlines
Sat, 7 Mar - Sat, 14 Mar
Multiple Airlines Logo
20:00 - 11:00
ADL
-
IAH
54h 30m
2 stops
Multiple Airlines Logo
10:08 - 13:55
IAH
-
ADL
37h 17m
2 stops
$1,550Multiple Airlines
Wed, 1 Apr - Thu, 9 Apr
United Airlines Logo
14:55 - 20:39
ADL
-
IAH
22h 14m
1 stop
United Airlines Logo
14:25 - 08:30
IAH
-
ADL
26h 35m
1 stop
$1,635United Airlines
Sat, 7 Mar - Sat, 14 Mar
Air Canada Logo
19:00 - 15:44
ADL
-
IAH
35h 14m
2 stops
Air Canada Logo
16:45 - 13:55
IAH
-
ADL
30h 40m
2 stops
$1,788Air Canada
Fri, 29 May - Tue, 2 Jun
Air Canada Logo
19:00 - 15:44
ADL
-
IAH
35h 14m
2 stops
Air Canada Logo
16:45 - 11:50
IAH
-
ADL
28h 35m
2 stops
$1,789Air Canada
Fri, 29 May - Tue, 2 Jun
Air Canada Logo
20:00 - 15:44
ADL
-
IAH
34h 14m
2 stops
Air Canada Logo
07:20 - 11:50
IAH
-
ADL
38h 00m
3 stops
$1,801Air Canada
Fri, 29 May - Tue, 2 Jun
United Airlines Logo
14:15 - 22:58
ADL
-
IAH
24h 13m
1 stop
United Airlines Logo
22:02 - 10:55
IAH
-
ADL
46h 23m
2 stops
$1,888United Airlines
Sat, 28 Mar - Sat, 4 Apr
American Airlines Logo
06:25 - 15:50
ADL
-
HOU
24h 55m
2 stops
American Airlines Logo
16:20 - 09:25
HOU
-
ADL
26h 35m
2 stops
$2,768American Airlines
Sat, 28 Mar - Sat, 4 Apr
Qantas Airways Logo
06:00 - 15:48
ADL
-
HOU
24h 18m
2 stops
Qantas Airways Logo
16:18 - 09:25
HOU
-
ADL
26h 37m
2 stops
$3,725Qantas Airways
Mon, 13 Apr - Mon, 20 Apr
Qantas Airways Logo
06:25 - 15:45
ADL
-
HOU
23h 50m
2 stops
Qantas Airways Logo
20:23 - 11:05
HOU
-
ADL
24h 12m
2 stops
$3,827Qantas Airways
Mon, 1 Jun - Sat, 6 Jun

American Airlines flights from Adelaide to Houston

Our best American Airlines deals on Adelaide to Houston flight tickets
American Airlines
7 Mar
ADL07:50Adelaide
28h 30m
2 stops
HOU19:50Houston Hobby
14 Mar
HOU16:20Houston Hobby
27h 05m
2 stops
ADL10:55Adelaide
$1,688
American Airlines
28 Mar
ADL06:25Adelaide
24h 55m
2 stops
HOU15:50Houston Hobby
4 Apr
HOU16:20Houston Hobby
26h 35m
2 stops
ADL09:25Adelaide
$2,768

Qantas Airways flights from Adelaide to Houston

Our best Qantas Airways deals on Adelaide to Houston flight tickets
Qantas Airways
13 Apr
ADL06:00Adelaide
24h 18m
2 stops
HOU15:48Houston Hobby
20 Apr
HOU16:18Houston Hobby
26h 37m
2 stops
ADL09:25Adelaide
$3,725
Qantas Airways
1 June
ADL06:25Adelaide
23h 50m
2 stops
HOU15:45Houston Hobby
6 June
HOU20:23Houston Hobby
24h 12m
2 stops
ADL11:05Adelaide
$3,827
Qantas Airways
1 Apr
ADL08:50Adelaide
22h 30m
2 stops
HOU15:50Houston Hobby
8 Apr
HOU20:21Houston Hobby
25h 04m
2 stops
ADL11:55Adelaide
$3,854

momondo Fare Finder

 
Customise your flight search to find flights from Adelaide to Houston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 2 March 2026.
Use the filters below to find and compare flights from Adelaide to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Sat 7/3

14:55-20:39

1 stop22h 14m

Houston George Bush Intcntl

Sat 14/3

21:50-09:20

2 stops68h 00m

$1,548

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Wed 1/4

20:00-11:00

2 stops54h 30m

Houston George Bush Intcntl

Thu 9/4

10:08-13:55

2 stops37h 17m

$1,550

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Sat 7/3

14:55-20:39

1 stop22h 14m

Houston George Bush Intcntl

Sat 14/3

14:25-08:30

1 stop26h 35m

$1,635

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Fri 29/5

19:00-15:44

2 stops35h 14m

Houston George Bush Intcntl

Tue 2/6

16:45-13:55

2 stops30h 40m

$1,788

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Fri 29/5

19:00-15:44

2 stops35h 14m

Houston George Bush Intcntl

Tue 2/6

16:45-11:50

2 stops28h 35m

$1,789

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Fri 29/5

20:00-15:44

2 stops34h 14m

Houston George Bush Intcntl

Tue 2/6

07:20-11:50

3 stops38h 00m

$1,800

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Sat 28/3

14:15-22:58

1 stop24h 13m

Houston George Bush Intcntl

Sat 4/4

22:02-10:55

2 stops46h 23m

$1,888

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Sat 28/3

06:25-15:50

2 stops24h 55m

Houston Hobby

Sat 4/4

16:20-09:25

2 stops26h 35m

$2,768

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Mon 13/4

06:00-15:48

2 stops24h 18m

Houston Hobby

Mon 20/4

16:18-09:25

2 stops26h 37m

$3,725

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Mon 1/6

06:25-15:45

2 stops23h 50m

Houston Hobby

Sat 6/6

20:23-11:05

2 stops24h 12m

$3,827

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

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 November is also cheap. Prices for this month can be found on momondo for an average of $1,533.

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

24h 05m

Direct flights

None
The fastest flight from Adelaide to Houston takes 24h 05m
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 24h 05m.

  • 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?

  • 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 ZealandPriceFrom $1,003Free cancellationRating
8.0
606 reviews
Search Air New Zealand 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.

An easier way to manage your Houston trip

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