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Cheap flights from Australia to Houston from $596

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 5/17. 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
0 bags

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Find the cheapest flights from Australia to Houston

Recent round-trip flight deals from Australia to Houston

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:25 am - 12:11 am
BNE
-
IAH
27h 46m
2 stops
Multiple Airlines Logo
4:35 pm - 10:35 am
IAH
-
BNE
27h 00m
2 stops
$925Multiple Airlines
Tue, Mar 17 - Mon, Apr 20
Delta Logo
10:00 am - 6:57 pm
MEL
-
IAH
23h 57m
2 stops
Delta Logo
1:15 pm - 7:50 am
IAH
-
MEL
27h 35m
2 stops
$998Delta
Wed, Aug 5 - Mon, Aug 17
Qantas Airways Logo
1:35 pm - 7:19 pm
MEL
-
IAH
20h 44m
1 stop
Qantas Airways Logo
1:45 pm - 5:00 am
IAH
-
MEL
24h 15m
1 stop
$1,038Qantas Airways
Wed, Apr 15 - Wed, Apr 22
United Airlines Logo
12:00 pm - 8:55 pm
MEL
-
IAH
24h 55m
2 stops
United Airlines Logo
7:50 pm - 7:30 am
IAH
-
MEL
20h 40m
1 stop
$1,041United Airlines
Wed, Mar 25 - Wed, Apr 8
United Airlines Logo
10:40 am - 7:10 pm
BNE
-
IAH
23h 30m
1 stop
United Airlines Logo
4:45 pm - 6:30 am
IAH
-
BNE
22h 45m
1 stop
$1,045United Airlines
Tue, Mar 17 - Mon, Apr 20
Qantas Airways Logo
8:15 am - 3:51 pm
MEL
-
IAH
22h 36m
2 stops
Qantas Airways Logo
4:42 pm - 5:00 am
IAH
-
MEL
21h 18m
1 stop
$1,068Qantas Airways
Wed, Apr 15 - Wed, Apr 22
Air Canada Logo
6:05 pm - 3:46 pm
BNE
-
IAH
36h 41m
2 stops
Air Canada Logo
6:19 pm - 7:05 am
IAH
-
BNE
45h 46m
2 stops
$1,091Air Canada
Wed, Jun 17 - Mon, Jul 13
Air New Zealand Logo
7:05 pm - 4:25 pm
SYD
-
IAH
36h 20m
1 stop
Air New Zealand Logo
9:55 pm - 8:45 am
IAH
-
SYD
19h 50m
1 stop
$1,111Air New Zealand
Sun, Aug 9 - Mon, Aug 31
Air New Zealand Logo
9:55 am - 4:25 pm
SYD
-
IAH
21h 30m
1 stop
Air New Zealand Logo
9:55 pm - 8:45 am
IAH
-
SYD
19h 50m
1 stop
$1,141Air New Zealand
Thu, Apr 30 - Sat, May 9
Air Canada Logo
10:00 am - 3:44 pm
BNE
-
IAH
20h 44m
1 stop
Air Canada Logo
6:19 pm - 7:05 am
IAH
-
BNE
45h 46m
2 stops
$1,155Air Canada
Wed, Jun 17 - Mon, Jul 13

American Airlines flights from Australia to Houston

Our best American Airlines deals on Australia to Houston flight tickets
American Airlines
Apr 15
MEL1:35 pmMelbourne
25h 12m
1 stop
HOU11:47 pmHouston Hobby
Apr 22
HOU4:18 pmHouston Hobby
21h 42m
1 stop
MEL5:00 amMelbourne
$1,030
American Airlines
Apr 15
MEL1:35 pmMelbourne
21h 16m
1 stop
HOU7:51 pmHouston Hobby
Apr 22
HOU8:21 pmHouston Hobby
22h 59m
2 stops
MEL10:20 amMelbourne
$1,068
American Airlines
Mar 4
MEL12:00 pmMelbourne
22h 46m
2 stops
IAH5:46 pmHouston George Bush Intcntl
Apr 9
IAH1:45 pmHouston George Bush Intcntl
26h 00m
2 stops
MEL6:45 amMelbourne
$1,083

Qantas Airways flights from Australia to Houston

Our best Qantas Airways deals on Australia to Houston flight tickets
Qantas Airways
Apr 15
MEL1:35 pmMelbourne
20h 44m
1 stop
IAH7:19 pmHouston George Bush Intcntl
Apr 22
IAH1:45 pmHouston George Bush Intcntl
24h 15m
1 stop
MEL5:00 amMelbourne
$1,038
Qantas Airways
Apr 15
MEL8:15 amMelbourne
22h 36m
2 stops
IAH3:51 pmHouston George Bush Intcntl
Apr 22
IAH4:42 pmHouston George Bush Intcntl
21h 18m
1 stop
MEL5:00 amMelbourne
$1,068
Qantas Airways
Mar 22
PER10:45 pmPerth
33h 26m
2 stops
IAH7:11 pmHouston George Bush Intcntl
Sep 22
IAH5:24 pmHouston George Bush Intcntl
29h 51m
2 stops
PER12:15 pmPerth
$1,435

momondo Fare Finder

 
Customize your flight search to find flights from Australia 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 832,500 searches. Data last updated March 1, 2026.
Use the filters below to find and compare flights from Australia to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Tue 3/17

11:25 am-12:11 am

2 stops27h 46m

Houston George Bush Intcntl

Mon 4/20

4:35 pm-10:35 am

2 stops27h 00m

$925

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Wed 8/5

10:00 am-6:57 pm

2 stops23h 57m

Houston George Bush Intcntl

Mon 8/17

1:15 pm-7:50 am

2 stops27h 35m

$998

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Wed 4/15

1:35 pm-7:19 pm

1 stop20h 44m

Houston George Bush Intcntl

Wed 4/22

1:45 pm-5:00 am

1 stop24h 15m

$1,038

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Wed 3/25

12:00 pm-8:55 pm

2 stops24h 55m

Houston George Bush Intcntl

Wed 4/8

7:50 pm-7:30 am

1 stop20h 40m

$1,041

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Tue 3/17

10:40 am-7:10 pm

1 stop23h 30m

Houston George Bush Intcntl

Mon 4/20

4:45 pm-6:30 am

1 stop22h 45m

$1,045

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Wed 4/15

8:15 am-3:51 pm

2 stops22h 36m

Houston George Bush Intcntl

Wed 4/22

4:42 pm-5:00 am

1 stop21h 18m

$1,068

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Wed 6/17

6:05 pm-3:46 pm

2 stops36h 41m

Houston George Bush Intcntl

Mon 7/13

6:19 pm-7:05 am

2 stops45h 46m

$1,091

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Sun 8/9

7:05 pm-4:25 pm

1 stop36h 20m

Houston George Bush Intcntl

Mon 8/31

9:55 pm-8:45 am

1 stop19h 50m

$1,111

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Thu 4/30

9:55 am-4:25 pm

1 stop21h 30m

Houston George Bush Intcntl

Sat 5/9

9:55 pm-8:45 am

1 stop19h 50m

$1,141

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Wed 6/17

10:00 am-3:44 pm

1 stop20h 44m

Houston George Bush Intcntl

Mon 7/13

6:19 pm-7:05 am

2 stops45h 46m

$1,155

Flights are sorted by cheapest round-trip 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

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?

The month of October is, on average, the cheapest month to fly to Houston from Australia, with most prices found around $1,017. The month of May is another great option to travel to Houston, with average flight prices from Australia averaging around $1,028.

What is the cheapest Australia to Houston flight route?

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

How far in advance should I book a flight to Houston?

You are more likely to see cheaper flights to Houston from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $1,187 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Australia for as low as $960 on momondo.

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

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

Cheap Australia to Houston flight deals and tips

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

Fastest flight time

15h 35m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in Houston

2 airports
The fastest flight from Australia to Houston takes 15h 35m
Direct flights go from Australia to Houston on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There are 2 airports in Houston. From Australia there are direct flights to Houston George Bush Intcntl (IAH).
Search flight deals

  • When did momondo last update prices for flights from Australia to Houston?

    Prices for flights from Australia to Houston are refreshed on a daily basis.

  • How many operators does momondo search for flights from Australia to Houston?

  • How old do you have to be to fly from Australia to Houston?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Australia 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 license 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 Australia to Houston

Compare and see reviews for airlines that fly from Australia to Houston with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $737Free CancellationRating
7.1
10,762 reviews
Search Air Canada flights
Air New ZealandPriceFrom $1,042Free CancellationRating
8.0
605 reviews
Search Air New Zealand flights
United AirlinesPriceFrom $1,104Free CancellationRating
7.4
9,372 reviews
Search United Airlines flights

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. momondo allows you to filter the results for Australia to Houston flights to just show those with flexible booking policies.

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

I’m not ready to book a flight from Australia to Houston right now. Can momondo alert me if prices change?

Price alerts on flights to Houston from Australia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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