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Cheap flights from Australia to Houston from $493

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 2/18. 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 - 12:19 am
BNE
-
IAH
28h 54m2 stops
Multiple Airlines Logo
4:13 pm - 10:25 am
IAH
-
BNE
26h 12m2 stops
$748Multiple Airlines
Wed, Jan 28 - Fri, Feb 6
Multiple Airlines Logo
11:50 am - 12:19 am
BNE
-
IAH
28h 29m2 stops
Multiple Airlines Logo
4:13 pm - 10:25 am
IAH
-
BNE
26h 12m2 stops
$817Multiple Airlines
Mon, Jan 19 - Mon, Jan 26
American Airlines Logo
12:00 pm - 8:23 pm
MEL
-
IAH
25h 23m2 stops
American Airlines Logo
2:34 pm - 6:45 am
IAH
-
MEL
24h 11m2 stops
$962American Airlines
Thu, Mar 5 - Sun, Mar 29
American Airlines Logo
4:05 pm - 7:55 pm
MEL
-
HOU
20h 50m1 stop
American Airlines Logo
10:14 am - 6:45 am
HOU
-
MEL
28h 31m2 stops
$962American Airlines
Mon, Mar 2 - Sun, Mar 29
United Airlines Logo
11:30 am - 4:58 pm
MEL
-
IAH
22h 28m2 stops
United Airlines Logo
4:30 pm - 9:15 am
IAH
-
MEL
24h 45m2 stops
$972United Airlines
Wed, Mar 4 - Tue, Mar 31
Delta Logo
11:05 am - 1:58 pm
BNE
-
IAH
18h 53m1 stop
Delta Logo
7:05 am - 8:20 am
IAH
-
BNE
33h 15m2 stops
$974Delta
Wed, Jan 14 - Wed, Jan 28
Delta Logo
10:10 am - 5:35 pm
MEL
-
IAH
24h 25m2 stops
Delta Logo
9:40 am - 8:50 am
IAH
-
MEL
31h 10m2 stops
$979Delta
Wed, Mar 4 - Mon, Mar 30
United Airlines Logo
11:55 am - 11:57 pm
MEL
-
IAH
28h 02m2 stops
United Airlines Logo
9:40 pm - 8:15 am
IAH
-
MEL
43h 35m1 stop
$1,021United Airlines
Sun, Mar 29 - Sat, Apr 18
Air Canada Logo
10:30 pm - 4:24 pm
PER
-
IAH
31h 54m2 stops
Air Canada Logo
12:50 pm - 3:55 pm
IAH
-
PER
37h 05m3 stops
$1,590Air Canada
Sun, Feb 22 - Thu, Feb 26
Air Canada Logo
4:45 pm - 4:24 pm
PER
-
IAH
37h 39m2 stops
Air Canada Logo
12:50 pm - 3:55 pm
IAH
-
PER
37h 05m3 stops
$1,641Air Canada
Sat, Feb 21 - Thu, Feb 26

American Airlines flights from Australia to Houston

Our best American Airlines deals on Australia to Houston flight tickets
American Airlines
Mar 2
MEL4:05 pmMelbourne
20h 50m
1 stop
HOU7:55 pmHouston Hobby
Mar 29
HOU10:14 amHouston Hobby
28h 31m
2 stops
MEL6:45 amMelbourne
$962
Find similar
American Airlines
Feb 3
BNE9:40 amBrisbane
18h 29m
1 stop
HOU12:09 pmHouston Hobby
Feb 10
HOU6:36 pmHouston Hobby
19h 54m
1 stop
BNE6:30 amBrisbane
$965
Find similar
American Airlines
Feb 2
MEL4:05 pmMelbourne
23h 41m
1 stop
HOU10:46 pmHouston Hobby
Feb 9
HOU6:00 amHouston Hobby
30h 00m
1 stop
MEL5:00 amMelbourne
$971
Find similar

Delta flights from Australia to Houston

Our best Delta deals on Australia to Houston flight tickets
Delta
Dec 24
MEL10:10 amMelbourne
45h 28m
2 stops
HOU2:38 pmHouston Hobby
Jan 5
HOU5:45 amHouston Hobby
33h 15m
2 stops
MEL8:00 amMelbourne
$978
Find similar
Delta
Mar 4
MEL10:10 amMelbourne
29h 18m
2 stops
HOU10:28 pmHouston Hobby
Mar 31
HOU10:35 amHouston Hobby
54h 15m
2 stops
MEL8:50 amMelbourne
$979
Find similar
Delta
Jan 28
BNE11:05 amBrisbane
39h 16m
2 stops
HOU10:21 amHouston Hobby
Feb 6
HOU5:45 amHouston Hobby
34h 35m
2 stops
BNE8:20 amBrisbane
$1,023
Find similar

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 December 20, 2025.
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 1/28

11:25 am-12:19 am

2 stops28h 54m

Houston George Bush Intcntl

Fri 2/6

4:13 pm-10:25 am

2 stops26h 12m

$748

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Mon 1/19

11:50 am-12:19 am

2 stops28h 29m

Houston George Bush Intcntl

Mon 1/26

4:13 pm-10:25 am

2 stops26h 12m

$817

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Thu 3/5

12:00 pm-8:23 pm

2 stops25h 23m

Houston George Bush Intcntl

Sun 3/29

2:34 pm-6:45 am

2 stops24h 11m

$962

MelbourneHouston

MEL - HOU

MELHOU

Melbourne

Mon 3/2

4:05 pm-7:55 pm

1 stop20h 50m

Houston Hobby

Sun 3/29

10:14 am-6:45 am

2 stops28h 31m

$962

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Wed 3/4

11:30 am-4:58 pm

2 stops22h 28m

Houston George Bush Intcntl

Tue 3/31

4:30 pm-9:15 am

2 stops24h 45m

$972

BrisbaneHouston

BNE - IAH

BNEIAH

Brisbane

Wed 1/14

11:05 am-1:58 pm

1 stop18h 53m

Houston George Bush Intcntl

Wed 1/28

7:05 am-8:20 am

2 stops33h 15m

$974

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Wed 3/4

10:10 am-5:35 pm

2 stops24h 25m

Houston George Bush Intcntl

Mon 3/30

9:40 am-8:50 am

2 stops31h 10m

$979

MelbourneHouston

MEL - IAH

MELIAH

Melbourne

Sun 3/29

11:55 am-11:57 pm

2 stops28h 02m

Houston George Bush Intcntl

Sat 4/18

9:40 pm-8:15 am

1 stop43h 35m

$1,021

PerthHouston

PER - IAH

PERIAH

Perth

Sun 2/22

10:30 pm-4:24 pm

2 stops31h 54m

Houston George Bush Intcntl

Thu 2/26

12:50 pm-3:55 pm

3 stops37h 05m

$1,590

PerthHouston

PER - IAH

PERIAH

Perth

Sat 2/21

4:45 pm-4:24 pm

2 stops37h 39m

Houston George Bush Intcntl

Thu 2/26

12:50 pm-3:55 pm

3 stops37h 05m

$1,641

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 $1,040.

What is the cheapest day to depart on your flight to Houston?

On average, the least expensive day to fly to Houston from Australia is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,096. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Wednesday is $2,082.

What is the cheapest time of day to depart on your flight to Houston?

Our data shows that the cheapest Australia to Houston flights are usually those with departure times in the evening. Our users have found flights to Houston in the evening for as low as $1,233. Try not to purchase tickets in the afternoon because they tend to be around $1,449. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 $1,202 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 $1,040 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
10,549 reviews
Search Air Canada flights
United AirlinesPriceFrom $1,054Free CancellationRating
7.4
9,099 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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