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Cheap flights from Adelaide to Houston from $903

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 18/5. 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.
Air New Zealand Logo
12:05 - 16:25
ADL
-
IAH
18h 50m
1 stop
Air New Zealand Logo
21:55 - 10:55
IAH
-
ADL
22h 30m
1 stop
$1,545Air New Zealand
Fri, 7 Aug - Fri, 4 Sep
Air New Zealand Logo
12:05 - 16:25
ADL
-
IAH
18h 50m
1 stop
Air New Zealand Logo
21:55 - 10:55
IAH
-
ADL
22h 30m
1 stop
$1,571Air New Zealand
Fri, 22 May - Fri, 5 Jun
Air New Zealand Logo
07:50 - 16:25
ADL
-
IAH
23h 05m
2 stops
Air New Zealand Logo
21:55 - 10:55
IAH
-
ADL
22h 30m
1 stop
$1,631Air New Zealand
Fri, 7 Aug - Fri, 4 Sep
Air New Zealand Logo
06:00 - 16:25
ADL
-
IAH
24h 55m
2 stops
Air New Zealand Logo
21:55 - 10:55
IAH
-
ADL
22h 30m
1 stop
$1,658Air New Zealand
Fri, 22 May - Fri, 5 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
$1,787Air Canada
Fri, 22 May - Sat, 6 Jun
Air Canada Logo
19:00 - 15:44
ADL
-
IAH
35h 14m
2 stops
Air Canada Logo
07:20 - 11:50
IAH
-
ADL
38h 00m
3 stops
$1,800Air Canada
Fri, 22 May - Sat, 6 Jun
Multiple Airlines Logo
18:30 - 18:09
ADL
-
HOU
38h 09m
2 stops
Multiple Airlines Logo
20:23 - 11:55
HOU
-
ADL
25h 02m
2 stops
$2,609Multiple Airlines
Fri, 22 May - Sat, 6 Jun
Qantas Airways Logo
06:25 - 15:58
ADL
-
HOU
24h 03m
2 stops
Qantas Airways Logo
20:22 - 16:25
HOU
-
ADL
29h 33m
2 stops
$2,717Qantas Airways
Fri, 7 Aug - Fri, 4 Sep
Qantas Airways Logo
06:00 - 15:45
ADL
-
HOU
24h 15m
2 stops
Qantas Airways Logo
20:23 - 11:55
HOU
-
ADL
25h 02m
2 stops
$2,719Qantas Airways
Fri, 22 May - Sat, 6 Jun
Multiple Airlines Logo
06:00 - 15:48
ADL
-
HOU
24h 18m
3 stops
Multiple Airlines Logo
20:21 - 11:05
HOU
-
ADL
24h 14m
2 stops
$3,907Multiple Airlines
Fri, 10 Apr - Fri, 17 Apr

Qantas Airways flights from Adelaide to Houston

Our best Qantas Airways deals on Adelaide to Houston flight tickets
Qantas Airways
7 Aug
ADL06:25Adelaide
24h 03m
2 stops
HOU15:58Houston Hobby
4 Sept
HOU20:22Houston Hobby
29h 33m
2 stops
ADL16:25Adelaide
$2,717
Qantas Airways
22 May
ADL06:00Adelaide
24h 15m
2 stops
HOU15:45Houston Hobby
6 June
HOU20:23Houston Hobby
25h 02m
2 stops
ADL11:55Adelaide
$2,719
Qantas Airways
29 Apr
ADL07:50Adelaide
26h 31m
2 stops
HOU19:51Houston Hobby
6 May
HOU16:18Houston Hobby
26h 37m
2 stops
ADL09:25Adelaide
$2,866

Air New Zealand flights from Adelaide to Houston

Our best Air New Zealand deals on Adelaide to Houston flight tickets
Air New Zealand
7 Aug
ADL12:05Adelaide
18h 50m
1 stop
IAH16:25Houston George Bush Intcntl
4 Sept
IAH21:55Houston George Bush Intcntl
22h 30m
1 stop
ADL10:55Adelaide
$1,545
Air New Zealand
22 May
ADL12:05Adelaide
18h 50m
1 stop
IAH16:25Houston George Bush Intcntl
5 June
IAH21:55Houston George Bush Intcntl
22h 30m
1 stop
ADL10:55Adelaide
$1,571
Air New Zealand
7 Aug
ADL07:50Adelaide
23h 05m
2 stops
IAH16:25Houston George Bush Intcntl
4 Sept
IAH21:55Houston George Bush Intcntl
22h 30m
1 stop
ADL10:55Adelaide
$1,631

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 16 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

Cheapest return flight
Fastest return journey

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Fri 7/8

12:05-16:25

1 stop18h 50m

Houston George Bush Intcntl

Fri 4/9

21:55-10:55

1 stop22h 30m

$1,545

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Fri 22/5

12:05-16:25

1 stop18h 50m

Houston George Bush Intcntl

Fri 5/6

21:55-10:55

1 stop22h 30m

$1,571

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Fri 7/8

07:50-16:25

2 stops23h 05m

Houston George Bush Intcntl

Fri 4/9

21:55-10:55

1 stop22h 30m

$1,631

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Fri 22/5

06:00-16:25

2 stops24h 55m

Houston George Bush Intcntl

Fri 5/6

21:55-10:55

1 stop22h 30m

$1,658

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Fri 22/5

19:00-15:44

2 stops35h 14m

Houston George Bush Intcntl

Sat 6/6

16:45-11:50

2 stops28h 35m

$1,787

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Fri 22/5

19:00-15:44

2 stops35h 14m

Houston George Bush Intcntl

Sat 6/6

07:20-11:50

3 stops38h 00m

$1,800

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Fri 22/5

18:30-18:09

2 stops38h 09m

Houston Hobby

Sat 6/6

20:23-11:55

2 stops25h 02m

$2,609

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Fri 7/8

06:25-15:58

2 stops24h 03m

Houston Hobby

Fri 4/9

20:22-16:25

2 stops29h 33m

$2,717

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Fri 22/5

06:00-15:45

2 stops24h 15m

Houston Hobby

Sat 6/6

20:23-11:55

2 stops25h 02m

$2,719

AdelaideHouston

ADL - HOU

ADLHOU

Adelaide

Fri 10/4

06:00-15:48

3 stops24h 18m

Houston Hobby

Fri 17/4

20:21-11:05

2 stops24h 14m

$3,907

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 $1,562.

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

18h 50m

Direct flights

None
The fastest flight from Adelaide to Houston takes 18h 50m
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 18h 50m.

  • 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 $1,354Free cancellationRating
8.0
610 reviews
Search Air New Zealand flights
Air CanadaPriceFrom $1,479Free cancellationRating
7.1
10,805 reviews
Search Air Canada 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.

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