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Cheap flights from Australia to Houston from $777

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Houston departing on 9/5. 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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Recent return flight deals from Australia to Houston

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:00 - 21:10
SYD
-
IAH
54h 10m
3 stops
Multiple Airlines Logo
16:07 - 11:50
IAH
-
SYD
28h 43m
2 stops
$1,491Multiple Airlines
Thu, 21 May - Thu, 4 Jun
Multiple Airlines Logo
13:15 - 12:33
SYD
-
IAH
38h 18m
3 stops
Multiple Airlines Logo
16:07 - 11:50
IAH
-
SYD
28h 43m
2 stops
$1,498Multiple Airlines
Thu, 7 May - Thu, 14 May
Multiple Airlines Logo
13:15 - 21:10
SYD
-
IAH
46h 55m
3 stops
Multiple Airlines Logo
06:00 - 11:50
IAH
-
SYD
38h 50m
3 stops
$1,526Multiple Airlines
Thu, 21 May - Thu, 4 Jun
ANA Logo
11:45 - 00:57
SYD
-
IAH
28h 12m
2 stops
ANA Logo
11:35 - 09:25
IAH
-
SYD
30h 50m
1 stop
$1,675ANA
Tue, 25 Aug - Thu, 3 Sep
Air New Zealand Logo
08:35 - 22:52
MEL
-
IAH
29h 17m
2 stops
Air New Zealand Logo
21:55 - 10:55
IAH
-
MEL
22h 00m
1 stop
$1,943Air New Zealand
Fri, 7 Aug - Sat, 15 Aug
Air New Zealand Logo
08:35 - 22:52
MEL
-
IAH
29h 17m
2 stops
Air New Zealand Logo
21:55 - 10:55
IAH
-
MEL
22h 00m
1 stop
$1,951Air New Zealand
Fri, 7 Aug - Sat, 15 Aug
Air Canada Logo
10:15 - 06:24
BNE
-
IAH
35h 09m
1 stop
Air Canada Logo
10:00 - 07:05
IAH
-
BNE
54h 05m
2 stops
$2,308Air Canada
Tue, 2 Jun - Mon, 15 Jun
Air Canada Logo
10:15 - 15:44
BNE
-
IAH
20h 29m
1 stop
Air Canada Logo
16:45 - 07:05
IAH
-
BNE
23h 20m
1 stop
$2,335Air Canada
Tue, 2 Jun - Mon, 15 Jun
Virgin Australia Logo
06:05 - 10:55
ADL
-
IAH
43h 20m
2 stops
Virgin Australia Logo
19:35 - 13:45
IAH
-
ADL
27h 40m
2 stops
$3,300Virgin Australia
Sat, 8 Aug - Wed, 12 Aug
Virgin Australia Logo
06:05 - 20:40
ADL
-
IAH
29h 05m
2 stops
Virgin Australia Logo
18:38 - 10:05
IAH
-
ADL
24h 57m
2 stops
$3,302Virgin Australia
Sat, 8 Aug - Wed, 12 Aug

American Airlines flights from Australia to Houston George Bush Intcntl Airport

Our best American Airlines deals on Australia to Houston George Bush Intcntl Airport flight tickets
American Airlines
8 Aug
MEL09:45Melbourne
46h 13m
2 stops
IAH16:58Houston George Bush Intcntl
12 Aug
IAH16:10Houston George Bush Intcntl
21h 50m
1 stop
MEL05:00Melbourne
$2,887
American Airlines
1 July
PER23:45Perth
32h 53m
2 stops
IAH19:38Houston George Bush Intcntl
10 July
IAH20:09Houston George Bush Intcntl
28h 26m
2 stops
PER13:35Perth
$3,208
American Airlines
21 Apr
PER23:45Perth
33h 35m
2 stops
IAH20:20Houston George Bush Intcntl
29 Sept
IAH19:50Houston George Bush Intcntl
28h 45m
2 stops
PER13:35Perth
$3,336

Air Canada flights from Australia to Houston George Bush Intcntl Airport

Our best Air Canada deals on Australia to Houston George Bush Intcntl Airport flight tickets
Air Canada
25 Apr
SYD09:20Sydney Kingsford Smith
46h 04m
1 stop
IAH16:24Houston George Bush Intcntl
30 May
IAH16:45Houston George Bush Intcntl
23h 35m
1 stop
SYD07:20Sydney Kingsford Smith
$1,978
Air Canada
25 Apr
SYD09:20Sydney Kingsford Smith
46h 04m
1 stop
IAH16:24Houston George Bush Intcntl
1 June
IAH16:45Houston George Bush Intcntl
23h 35m
1 stop
SYD07:20Sydney Kingsford Smith
$1,991
Air Canada
25 Apr
SYD09:20Sydney Kingsford Smith
46h 04m
1 stop
IAH16:24Houston George Bush Intcntl
28 May
IAH16:45Houston George Bush Intcntl
23h 35m
1 stop
SYD07:20Sydney Kingsford Smith
$1,992

momondo Fare Finder

 
Customise your flight search to find flights from Australia 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 13 April 2026.
Use the filters below to find and compare flights from Australia to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Thu 21/5

06:00-21:10

3 stops54h 10m

Houston George Bush Intcntl

Thu 4/6

16:07-11:50

2 stops28h 43m

$1,491

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Thu 7/5

13:15-12:33

3 stops38h 18m

Houston George Bush Intcntl

Thu 14/5

16:07-11:50

2 stops28h 43m

$1,498

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Thu 21/5

13:15-21:10

3 stops46h 55m

Houston George Bush Intcntl

Thu 4/6

06:00-11:50

3 stops38h 50m

$1,526

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Tue 25/8

11:45-00:57

2 stops28h 12m

Houston George Bush Intcntl

Thu 3/9

11:35-09:25

1 stop30h 50m

$1,675

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Fri 7/8

08:35-22:52

2 stops29h 17m

Houston George Bush Intcntl

Sat 15/8

21:55-10:55

1 stop22h 00m

$1,942

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Fri 7/8

08:35-22:52

2 stops29h 17m

Houston George Bush Intcntl

Sat 15/8

21:55-10:55

1 stop22h 00m

$1,951

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Tue 2/6

10:15-06:24

1 stop35h 09m

Houston George Bush Intcntl

Mon 15/6

10:00-07:05

2 stops54h 05m

$2,308
Fastest return journey

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Tue 2/6

10:15-15:44

1 stop20h 29m

Houston George Bush Intcntl

Mon 15/6

16:45-07:05

1 stop23h 20m

$2,335

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Sat 8/8

06:05-10:55

2 stops43h 20m

Houston George Bush Intcntl

Wed 12/8

19:35-13:45

2 stops27h 40m

$3,300

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Sat 8/8

06:05-20:40

2 stops29h 05m

Houston George Bush Intcntl

Wed 12/8

18:38-10:05

2 stops24h 57m

$3,302

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 Australia 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

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The cheapest month to fly to Houston George Bush Intcntl Airport from Australia is in March. Flight prices, which tend to average around $1,444, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of March, then book flights to Houston George Bush Intcntl Airport from Australia during August instead. Flights to Houston George Bush Intcntl Airport in August, while not as cheap as those in March, still average around $1,475.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that Wednesday is the least expensive day to fly to Houston George Bush Intcntl Airport. Tickets to fly out on this day can be as low as $1,920. On the other hand, Friday is the most expensive day to depart from Australia because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $2,398.

What is the cheapest Australia to Houston George Bush Intcntl flight route?

Fly from Sydney Kingsford Smith to Houston George Bush Intcntl for the best Australia - Houston George Bush Intcntl flight prices

How far in advance should I book a flight to Houston George Bush Intcntl Airport?

You are more likely to see cheaper flights to Houston George Bush Intcntl Airport from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around $1,608 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston George Bush Intcntl Airport from Australia for as low as $1,342 on momondo.

What cabin class options are available on Australia to Houston George Bush Intcntl flights?

There are 3 cabin classes available to choose from on Australia to Houston George Bush Intcntl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 51% on your flight if you consider stops on a Australia to Houston George Bush Intcntl Airport flight.

Cheap Australia to Houston George Bush Intcntl Airport flight deals and tips

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

Best price found

$1,545

Fastest flight time

15h 35m

Direct flights

None
The best one-way flight to Houston George Bush Intcntl Airport from Australia in the past 72 hours is $1,545. The best return flight deal from Australia to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $2,109.
The fastest flight from Australia to Houston George Bush Intcntl Airport takes 15h 35m
There are no direct flights from Australia to Houston George Bush Intcntl Airport. Popular non-direct route for this connection is Sydney Kingsford Smith Airport - Houston George Bush Intcntl Airport.
Search flight deals

Frequently asked questions about flying from Australia to Houston George Bush Intcntl Airport

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

    Prices for flights from Australia to Houston George Bush Intcntl Airport refresh daily.

  • How many operators does momondo search for flights from Australia to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Australia to Houston George Bush Intcntl 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 Australia 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 required for your trip to Houston George Bush Intcntl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Houston George Bush Intcntl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Australia to Houston George Bush Intcntl Airport?

Best airlines flying from Australia to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Australia to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free cancellation
Price
Qantas AirwaysPriceFrom $1,079Free cancellationRating
7.5
1,018 reviews
Search Qantas Airways flights
Air CanadaPriceFrom $1,228Free cancellationRating
7.1
10,922 reviews
Search Air Canada flights
United AirlinesPriceFrom $1,244Free cancellationRating
7.4
9,581 reviews
Search United Airlines flights
Air New ZealandPriceFrom $1,280Free cancellationRating
8.0
626 reviews
Search Air New Zealand flights
ANAPriceFrom $1,569Free cancellationRating
8.4
1,171 reviews
Search ANA flights
Virgin AustraliaPriceFrom $2,398Free cancellationRating
7.6
453 reviews
Search Virgin Australia flights

Travelling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Cypress

Why use momondo?

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

It is quick and easy to find Australia to Houston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Houston that suits you.

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

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

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

momondo helps you find the best flight between Australia and Houston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Australia 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 Australia and alert you when they change.

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