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Cheap flights from Australia to Houston from $458

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 3/5. 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
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.
Air Canada Logo
10:45 am - 9:39 pm
BNE
-
IAH
50h 54m
2 stops
Air Canada Logo
12:50 pm - 8:45 am
IAH
-
BNE
27h 55m
2 stops
$882Air Canada
Wed, Feb 11 - Wed, Feb 18
Air Canada Logo
10:45 am - 4:24 pm
BNE
-
IAH
21h 39m
1 stop
Air Canada Logo
5:25 pm - 8:45 am
IAH
-
BNE
23h 20m
1 stop
$899Air Canada
Wed, Feb 11 - Wed, Feb 18
Air New Zealand Logo
12:10 pm - 4:25 pm
MEL
-
IAH
19h 15m
1 stop
Air New Zealand Logo
9:55 pm - 10:55 am
IAH
-
MEL
22h 00m
1 stop
$925Air New Zealand
Fri, May 1 - Fri, May 22
Multiple Airlines Logo
6:00 am - 12:30 am
SYD
-
IAH
35h 30m
2 stops
Multiple Airlines Logo
4:34 pm - 12:35 pm
IAH
-
SYD
27h 01m
2 stops
$934Multiple Airlines
Tue, Feb 17 - Mon, Feb 23
Multiple Airlines Logo
8:00 am - 9:44 pm
MEL
-
IAH
30h 44m
3 stops
Multiple Airlines Logo
5:25 pm - 3:15 pm
IAH
-
MEL
28h 50m
2 stops
$940Multiple Airlines
Tue, Feb 10 - Tue, Feb 17
Air New Zealand Logo
12:10 pm - 2:05 pm
MEL
-
IAH
18h 55m
1 stop
Air New Zealand Logo
8:05 pm - 10:55 am
IAH
-
MEL
21h 50m
1 stop
$965Air New Zealand
Fri, Feb 13 - Fri, Feb 20
United Airlines Logo
11:30 am - 3:14 pm
MEL
-
IAH
20h 44m
1 stop
United Airlines Logo
3:22 pm - 9:30 am
IAH
-
MEL
25h 08m
2 stops
$986United Airlines
Tue, Feb 10 - Tue, Feb 17
American Airlines Logo
4:05 pm - 7:50 pm
MEL
-
HOU
20h 45m
1 stop
American Airlines Logo
10:13 am - 5:00 am
HOU
-
MEL
25h 47m
1 stop
$1,074American Airlines
Sat, Feb 28 - Sat, Mar 7
American Airlines Logo
4:05 pm - 7:50 pm
MEL
-
HOU
20h 45m
1 stop
American Airlines Logo
4:21 pm - 10:05 am
HOU
-
MEL
24h 44m
2 stops
$1,110American Airlines
Sat, Feb 28 - Sat, Mar 7
United Airlines Logo
6:05 am - 11:57 pm
ADL
-
IAH
32h 22m
2 stops
United Airlines Logo
9:40 pm - 1:45 pm
IAH
-
ADL
49h 35m
2 stops
$1,253United Airlines
Wed, Apr 8 - Sat, Apr 18

Delta flights from Australia to Houston

Our best Delta deals on Australia to Houston flight tickets
Delta
Jan 21
BNE11:05 amBrisbane
39h 16m
2 stops
HOU10:21 amHouston Hobby
Jan 28
HOU5:45 amHouston Hobby
34h 35m
2 stops
BNE8:20 amBrisbane
$1,022
Delta
Mar 1
MEL10:10 amMelbourne
40h 51m
2 stops
HOU10:01 amHouston Hobby
Mar 8
HOU11:44 amHouston Hobby
51h 16m
2 stops
MEL7:00 amMelbourne
$1,040
Delta
Jan 19
SYD2:15 pmSydney Kingsford Smith
37h 06m
2 stops
HOU10:21 amHouston Hobby
Feb 2
HOU5:45 amHouston Hobby
33h 45m
2 stops
SYD8:30 amSydney Kingsford Smith
$1,124

Qantas Airways flights from Australia to Houston

Our best Qantas Airways deals on Australia to Houston flight tickets
Qantas Airways
Mar 1
MEL8:00 amMelbourne
24h 51m
2 stops
HOU3:51 pmHouston Hobby
Mar 8
HOU8:20 pmHouston Hobby
40h 40m
1 stop
MEL5:00 amMelbourne
$1,077
Qantas Airways
Mar 21
SYD1:05 pmSydney Kingsford Smith
18h 45m
1 stop
HOU3:50 pmHouston Hobby
Apr 3
HOU4:20 pmHouston Hobby
47h 15m
2 stops
SYD7:35 amSydney Kingsford Smith
$1,298
Qantas Airways
Jan 19
SYD2:05 pmSydney Kingsford Smith
19h 07m
1 stop
HOU4:12 pmHouston Hobby
Feb 2
HOU12:47 pmHouston Hobby
25h 08m
1 stop
SYD6:55 amSydney Kingsford Smith
$2,431

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 January 15, 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

Wed 2/11

10:45 am-9:39 pm

2 stops50h 54m

Houston George Bush Intcntl

Wed 2/18

12:50 pm-8:45 am

2 stops27h 55m

$882

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Wed 2/11

10:45 am-4:24 pm

1 stop21h 39m

Houston George Bush Intcntl

Wed 2/18

5:25 pm-8:45 am

1 stop23h 20m

$899

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Fri 5/1

12:10 pm-4:25 pm

1 stop19h 15m

Houston George Bush Intcntl

Fri 5/22

9:55 pm-10:55 am

1 stop22h 00m

$925

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Tue 2/17

6:00 am-12:30 am

2 stops35h 30m

Houston George Bush Intcntl

Mon 2/23

4:34 pm-12:35 pm

2 stops27h 01m

$934

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Tue 2/10

8:00 am-9:44 pm

3 stops30h 44m

Houston George Bush Intcntl

Tue 2/17

5:25 pm-3:15 pm

2 stops28h 50m

$940

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Fri 2/13

12:10 pm-2:05 pm

1 stop18h 55m

Houston George Bush Intcntl

Fri 2/20

8:05 pm-10:55 am

1 stop21h 50m

$965

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Tue 2/10

11:30 am-3:14 pm

1 stop20h 44m

Houston George Bush Intcntl

Tue 2/17

3:22 pm-9:30 am

2 stops25h 08m

$986

MelbourneHouston

MEL - HOU

MELHOU

Melbourne

Sat 2/28

4:05 pm-7:50 pm

1 stop20h 45m

Houston Hobby

Sat 3/7

10:13 am-5:00 am

1 stop25h 47m

$1,074

MelbourneHouston

MEL - HOU

MELHOU

Melbourne

Sat 2/28

4:05 pm-7:50 pm

1 stop20h 45m

Houston Hobby

Sat 3/7

4:21 pm-10:05 am

2 stops24h 44m

$1,110

AdelaideHouston

ADL - IAH

ADLIAH

Adelaide

Wed 4/8

6:05 am-11:57 pm

2 stops32h 22m

Houston George Bush Intcntl

Sat 4/18

9:40 pm-1:45 pm

2 stops49h 35m

$1,253

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 November is, on average, the cheapest month to fly to Houston from Australia, with most prices found around $934. The month of October is another great option to travel to Houston, with average flight prices from Australia averaging around $1,023.

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 $1,186 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 $1,045 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 and Sat

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 and Saturday. 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
10,622 reviews
Search Air Canada flights
United AirlinesPriceFrom $1,054Free CancellationRating
7.4
9,163 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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