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Cheap flights from Adelaide to Houston from $904

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.
1 adult
1 adult, Economy, 0 bags

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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
$1,552Air New Zealand
Mon, 1 Jun - Fri, 19 Jun
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
06:00 - 16:25
ADL
-
IAH
24h 55m
2 stops
Air New Zealand Logo
21:55 - 10:55
IAH
-
ADL
22h 30m
1 stop
$1,651Air New Zealand
Mon, 1 Jun - Fri, 19 Jun
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 New Zealand Logo
06:00 - 16:25
ADL
-
IAH
24h 55m
2 stops
Air New Zealand Logo
21:55 - 11:55
IAH
-
ADL
23h 30m
2 stops
$1,770Air New Zealand
Mon, 1 Jun - Fri, 19 Jun
Air New Zealand Logo
12:05 - 16:25
ADL
-
IAH
18h 50m
1 stop
Air New Zealand Logo
21:55 - 15:45
IAH
-
ADL
27h 20m
2 stops
$1,774Air New Zealand
Wed, 29 Apr - Mon, 4 May
Air Canada Logo
20:00 - 15:46
ADL
-
IAH
34h 16m
2 stops
Air Canada Logo
16:45 - 11:50
IAH
-
ADL
28h 35m
2 stops
$1,777Air Canada
Wed, 17 Jun - Wed, 8 Jul
Air New Zealand Logo
06:00 - 16:25
ADL
-
IAH
24h 55m
2 stops
Air New Zealand Logo
21:55 - 11:55
IAH
-
ADL
23h 30m
2 stops
$1,850Air New Zealand
Fri, 22 May - Fri, 5 Jun
Air New Zealand Logo
06:00 - 16:25
ADL
-
IAH
24h 55m
2 stops
Air New Zealand Logo
21:55 - 15:45
IAH
-
ADL
27h 20m
2 stops
$1,877Air New Zealand
Wed, 29 Apr - Mon, 4 May
Air New Zealand Logo
12:05 - 16:25
ADL
-
IAH
18h 50m
1 stop
Air New Zealand Logo
16:31 - 10:55
IAH
-
ADL
27h 54m
2 stops
$2,022Air New Zealand
Wed, 17 Jun - Wed, 8 Jul

Air New Zealand flights from Adelaide to Houston George Bush Intcntl Airport

Our best Air New Zealand deals on Adelaide to Houston George Bush Intcntl Airport flight tickets
Air New Zealand
1 June
ADL12:05Adelaide
18h 50m
1 stop
IAH16:25Houston George Bush Intcntl
19 June
IAH21:55Houston George Bush Intcntl
22h 30m
1 stop
ADL10:55Adelaide
$1,552
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
1 June
ADL06:00Adelaide
24h 55m
2 stops
IAH16:25Houston George Bush Intcntl
19 June
IAH21:55Houston George Bush Intcntl
22h 30m
1 stop
ADL10:55Adelaide
$1,651

Air Canada flights from Adelaide to Houston George Bush Intcntl Airport

Our best Air Canada deals on Adelaide to Houston George Bush Intcntl Airport flight tickets
Air Canada
17 June
ADL20:00Adelaide
34h 16m
2 stops
IAH15:46Houston George Bush Intcntl
8 July
IAH16:45Houston George Bush Intcntl
28h 35m
2 stops
ADL11:50Adelaide
$1,777
Air Canada
17 June
ADL20:00Adelaide
34h 16m
2 stops
IAH15:46Houston George Bush Intcntl
8 July
IAH07:20Houston George Bush Intcntl
38h 00m
3 stops
ADL11:50Adelaide
$2,064
Air Canada
1 June
ADL20:00Adelaide
41h 21m
3 stops
IAH22:51Houston George Bush Intcntl
19 June
IAH07:20Houston George Bush Intcntl
40h 05m
3 stops
ADL13:55Adelaide
$2,526

momondo Fare Finder

 
Customise your flight search to find flights from Adelaide to Houston George Bush Intcntl Airport 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 14 March 2026.
Use the filters below to find and compare flights from Adelaide to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Mon 1/6

12:05-16:25

1 stop18h 50m

Houston George Bush Intcntl

Fri 19/6

21:55-10:55

1 stop22h 30m

$1,552

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

Mon 1/6

06:00-16:25

2 stops24h 55m

Houston George Bush Intcntl

Fri 19/6

21:55-10:55

1 stop22h 30m

$1,651

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

Mon 1/6

06:00-16:25

2 stops24h 55m

Houston George Bush Intcntl

Fri 19/6

21:55-11:55

2 stops23h 30m

$1,770

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Wed 29/4

12:05-16:25

1 stop18h 50m

Houston George Bush Intcntl

Mon 4/5

21:55-15:45

2 stops27h 20m

$1,774

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Wed 17/6

20:00-15:46

2 stops34h 16m

Houston George Bush Intcntl

Wed 8/7

16:45-11:50

2 stops28h 35m

$1,777

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Fri 22/5

06:00-16:25

2 stops24h 55m

Houston George Bush Intcntl

Fri 5/6

21:55-11:55

2 stops23h 30m

$1,850

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Wed 29/4

06:00-16:25

2 stops24h 55m

Houston George Bush Intcntl

Mon 4/5

21:55-15:45

2 stops27h 20m

$1,877

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Wed 17/6

12:05-16:25

1 stop18h 50m

Houston George Bush Intcntl

Wed 8/7

16:31-10:55

2 stops27h 54m

$2,022

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Houston from

How to get the cheapest flight ticket from Adelaide to Houston George Bush Intcntl Airport

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

Can stopping save me money on Adelaide to Houston George Bush Intcntl Airport flights?

You could potentially save up to 4% on your flight if you consider stops on a Adelaide to Houston George Bush Intcntl Airport flight.

When to book flights from Adelaide to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Adelaide to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Adelaide to Houston George Bush Intcntl Airport (ADL to IAH) flight deals and tips

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

Fastest flight time

18h 50m

Direct flights

None
The fastest flight from Adelaide to Houston George Bush Intcntl Airport takes 18h 50m
There are no direct flights from Adelaide to Houston George Bush Intcntl Airport. There are no popular flight routes from Adelaide to Houston George Bush Intcntl Airport.
Search flight deals

  • How far is Adelaide to Houston George Bush Intcntl by plane?

    There are 14974.2 km between Adelaide and Houston George Bush Intcntl. A reasonable flight in good conditions will take 18h 50m.

  • When did momondo last update prices for flights from Adelaide Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Adelaide Airport to Houston George Bush Intcntl Airport are updated daily.

  • How old do you have to be to fly from Adelaide Airport to Houston George Bush Intcntl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Adelaide Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

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

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

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

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

Yes. momondo can track prices for Adelaide to Houston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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