How long is the flight from Australia to Houston?

A quick flight from Australia to Houston can take about 19h 30m. Air Canada provides one of the quickest options available for as low as $1,846. There are 13826 km between Australia and Houston. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Houston ranges from 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston when rainfall is around 81.0 mm.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

What are the most popular routes from Australia to Houston?

When deciding which route to take from Australia to Houston, consider Sydney Kingsford Smith - Houston Hobby, Sydney Kingsford Smith - Houston George Bush Intcntl or Melbourne - Houston Hobby, as they are the most popular.

What are the most popular airlines that fly from Australia to Houston?

When booking a flight from Australia to Houston, you may want to consider flying on Air New Zealand, United Airlines or Air Canada as they are the most popular for this route.

What is the cheapest time of day to fly from AU to HOU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia to Houston as you normally would.

Can I find deals for flights from Australia to Houston that include hotel bookings?

Yes. In addition to deals on Australia to Houston flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Australia to Houston?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Houston.

Can I find deals for business class flights from Australia to Houston?

Yes. Cheapflights offers flight deals from Australia to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$910+ Cheap Flights from Australia to Houston

Cheap flight deals from Australia to Houston

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Australia to Houston
Explore the most affordable flight options available from Australia to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 August 2026.

Mon 26/1009:20 -

Nonstop15h 40m

Mon 26/1021:56 -

1 stop42h 09m

Deal found 17/8$1,244

Wed 30/913:25 -

3 stops35h 01m

Mon 2/1106:30 -

3 stops37h 15m

Deal found 15/8$1,514

Thu 26/1107:10 -

2 stops24h 28m

Tue 1/1218:10 -

2 stops26h 25m

Deal found 18/8$1,547

Thu 26/1107:10 -

2 stops24h 28m

Tue 1/1210:00 -

3 stops35h 35m

Deal found 18/8$1,565

Wed 30/911:10 -

1 stop19h 15m

Mon 2/1119:55 -

1 stop22h 00m

Deal found 15/8$1,576

Thu 26/1108:15 -

1 stop23h 00m

Tue 1/1219:55 -

1 stop29h 05m

Deal found 15/8$1,602

Tue 17/1110:45 -

2 stops24h 04m

Mon 30/1112:00 -

2 stops28h 45m

Deal found 19/8$1,631

Mon 23/1107:10 -

2 stops24h 28m

Wed 24/218:10 -

2 stops26h 25m

Deal found 18/8$1,655

Wed 25/1111:20 -

1 stop20h 18m

Sat 9/118:10 -

2 stops34h 40m

Deal found 16/8$1,655

Thu 24/909:20 -

1 stop24h 22m

Mon 28/916:45 -

1 stop23h 35m

Deal found 16/8$1,667

Tue 15/909:30 -

2 stops30h 13m

Wed 16/907:00 -

2 stops33h 00m

Deal found 18/8$1,668

Sun 4/1019:05 -

1 stop36h 20m

Sat 17/1020:55 -

1 stop21h 45m

Deal found 15/8$1,674

Best flights from Australia to Houston
Discover carefully curated flight deals from Australia to Houston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 August 2026.

Tue 2/211:20 -

2 stops38h 45m

Tue 2/318:10 -

1 stop22h 25m

Deal found 20/8$1,596

Fri 23/1011:55 -

1 stop19h 30m

Fri 13/1119:55 -

1 stop21h 40m

Deal found 17/8$1,846

Sun 4/1011:20 -

2 stops39h 55m

Sat 17/1021:54 -

1 stop42h 06m

Deal found 15/8$1,865

Wed 21/1015:50 -

1 stop40h 05m

Wed 11/1117:35 -

1 stop44h 15m

Deal found 19/8$1,937

Tue 1/914:20 -

3 stops43h 18m

Tue 22/910:30 -

3 stops41h 25m

Deal found 15/8$1,972

Wed 3/210:10 -

2 stops24h 30m

Wed 3/313:15 -

2 stops25h 45m

Deal found 15/8$2,439

Sun 4/1018:50 -

2 stops21h 00m

Mon 19/1017:06 -

2 stops22h 59m

Deal found 15/8$2,532

Fri 9/1013:00 -

1 stop22h 49m

Fri 23/1014:01 -

1 stop24h 54m

Deal found 17/8$2,568

Tue 27/1022:20 -

1 stop32h 00m

Sat 31/1019:55 -

1 stop32h 25m

Deal found 16/8$2,999

Thu 22/1006:05 -

2 stops27h 50m

Sun 25/1021:25 -

1 stop25h 00m

Deal found 16/8$3,242

Tue 17/1110:45 -

2 stops24h 04m

Mon 30/1112:00 -

2 stops28h 45m

Deal found 19/8$1,631

Tue 6/1018:30 -

2 stops36h 55m

Fri 16/1020:55 -

1 stop22h 00m

Deal found 19/8$1,943

Sun 4/1018:50 -

1 stop32h 34m

Mon 19/1010:37 -

2 stops28h 53m

Deal found 15/8$2,020

Thu 10/1221:10 -

1 stop35h 05m

Mon 8/217:35 -

1 stop31h 45m

Deal found 17/8$2,071

Wed 2/914:30 -

2 stops47h 56m

Thu 24/910:30 -

3 stops33h 55m

Deal found 15/8$2,024

Fri 25/909:20 -

2 stops27h 32m

Tue 6/1010:04 -

2 stops30h 16m

Deal found 15/8$2,024

Wed 2/919:10 -

2 stops35h 45m

Wed 23/921:55 -

2 stops27h 20m

Deal found 15/8$2,106

Tue 6/1017:10 -

1 stop38h 45m

Fri 16/1018:15 -

2 stops35h 45m

Deal found 19/8$2,134

Thu 26/1109:20 -

Nonstop15h 40m

Thu 7/109:40 -

1 stop30h 25m

Deal found 15/8$2,505

Tue 20/1011:00 -

2 stops28h 03m

Wed 4/1117:28 -

2 stops45h 32m

Deal found 17/8$2,518

Wed 21/1010:00 -

1 stop20h 37m

Wed 28/1018:10 -

1 stop22h 35m

Deal found 17/8$2,084

Sun 22/1109:40 -

1 stop20h 01m

Sun 29/1117:02 -

2 stops24h 08m

Deal found 17/8$2,708

Mon 26/1009:55 -

2 stops24h 40m

Mon 26/1020:55 -

1 stop19h 40m

Deal found 17/8$2,281

Sun 31/116:10 -

1 stop40h 05m

Mon 1/317:35 -

1 stop31h 15m

Deal found 15/8$2,296

Fri 23/1010:20 -

2 stops38h 30m

Fri 13/1118:10 -

1 stop22h 25m

Deal found 19/8$2,116

Tue 6/1017:10 -

1 stop38h 45m

Fri 16/1018:15 -

1 stop31h 35m

Deal found 19/8$2,344

Fri 9/1010:15 -

2 stops39h 53m

Fri 23/1011:12 -

2 stops28h 38m

Deal found 15/8$2,588

Fri 8/119:50 -

2 stops33h 50m

Sun 24/118:49 -

1 stop19h 41m

Deal found 18/8$2,749

Tue 6/1008:35 -

1 stop22h 50m

Thu 15/1020:55 -

1 stop22h 00m

Deal found 15/8$2,320

Sun 31/123:40 -

2 stops41h 23m

Thu 4/317:35 -

1 stop31h 15m

Deal found 15/8$2,405

Find flight deals from Australia to Houston

Round-trip from	$1,244
One-way from	$910
Popular in	December
Cheapest in	May
Average price	$1,419

Virgin Australia
26/10-26/10
1 total stop
57h 49m total
Australia to Houston

Search Deals

15/10
3 total stops
44h 26m total
Australia to Houston

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($190 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($60 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Tue 2/2

11:20-09:05

2 stops38h 45m

Houston George Bush Intcntl

Tue 2/3

18:10-09:35

1 stop22h 25m

$1,596

BrisbaneHouston

BNE Brisbane - IAH Houston George Bush Intcntl

BNEIAH

Brisbane

Tue 17/11

10:45-18:49

2 stops24h 04m

Houston George Bush Intcntl

Mon 30/11

12:00-08:45

2 stops28h 45m

$1,631

Fastest return journey

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Fri 23/10

11:55-15:25

1 stop19h 30m

Houston George Bush Intcntl

Fri 13/11

19:55-10:35

1 stop21h 40m

$1,846

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Sun 4/10

11:20-11:15

2 stops39h 55m

Houston George Bush Intcntl

Sat 17/10

21:54-08:00

1 stop42h 06m

$1,865

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Wed 21/10

15:50-15:55

1 stop40h 05m

Houston George Bush Intcntl

Wed 11/11

17:35-06:50

1 stop44h 15m

$1,937

MelbourneHouston

MEL Melbourne - IAH Houston George Bush Intcntl

MELIAH

Melbourne

Tue 6/10

18:30-15:25

2 stops36h 55m

Houston George Bush Intcntl

Fri 16/10

20:55-10:55

1 stop22h 00m

$1,943

AdelaideHouston

ADL Adelaide - IAH Houston George Bush Intcntl

ADLIAH

Adelaide

Tue 1/9

14:20-19:08

3 stops43h 18m

Houston George Bush Intcntl

Tue 22/9

10:30-18:25

3 stops41h 25m

$1,972

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Sun 4/10

18:50-11:24

1 stop32h 34m

Houston George Bush Intcntl

Mon 19/10

10:37-07:30

2 stops28h 53m

$2,020

AdelaideHouston

ADL Adelaide - IAH Houston George Bush Intcntl

ADLIAH

Adelaide

Wed 2/9

14:30-23:56

2 stops47h 56m

Houston George Bush Intcntl

Thu 24/9

10:30-10:55

3 stops33h 55m

$2,024

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Fri 25/9

09:20-21:52

2 stops27h 32m

Houston George Bush Intcntl

Tue 6/10

10:04-08:20

2 stops30h 16m

$2,024

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Australia to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Australia with our price prediction graph.

BNE-IAH

SYD-IAH

PER-IAH

MEL-IAH

ADL-IAH

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Australia to Houston

AU0-HO1

BNE-IAH

SYD-IAH

PER-IAH

MEL-IAH

What is the cheapest month to book a flight from Australia to Houston?

Currently, November is the cheapest month in which you can book a flight from Australia to Houston (average of $1,519). Flying from Australia to Houston in April is currently the most expensive (average of $2,081). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How far ahead should I book a flight from Australia to Houston?

The best time to book flights from Australia to Houston is 81 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Houston

Get a feel of what it's like to fly with Air New Zealand,Qantas Airways, andUnited Airlines from Australia to Houston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air New Zealand

8.0

Very Good

662 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.

Air New Zealand

8.0

Very Good

662 reviews

Air New Zealand

8.0

Very Good

662 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.

Qantas Airways

7.5

Good

1,083 reviews

Air New Zealand

8.0

Very Good

662 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.

United Airlines

7.4

Good

10,101 reviews

Air New Zealand

8.0

Very Good

662 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.

American Airlines

7.1

Good

11,969 reviews

Air New Zealand

8.0

Very Good

662 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.

Air Canada

7.1

Good

11,506 reviews

Air New Zealand

8.0

Very Good

662 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.

Related info for your journey

How long is the flight from Australia to Houston?
A quick flight from Australia to Houston can take about 19h 30m. Air Canada provides one of the quickest options available for as low as $1,846. There are 13826 km between Australia and Houston. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from Australia to Houston?
When deciding which route to take from Australia to Houston, consider Sydney Kingsford Smith - Houston Hobby, Sydney Kingsford Smith - Houston George Bush Intcntl or Melbourne - Houston Hobby, as they are the most popular.
Can I find deals for flights from Australia to Houston that include hotel bookings?
Yes. In addition to deals on Australia to Houston flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Australia to Houston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Houston.
Can I find deals for business class flights from Australia to Houston?
Yes. Cheapflights offers flight deals from Australia to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Australia to Houston?
Currently, November is the cheapest month in which you can book a flight from Australia to Houston (average of $1,519). Flying from Australia to Houston in April is currently the most expensive (average of $2,081). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Texas

Flights by cabin class

Other flight options

Popular flights

Alternative routes for Australia to Houston

Sydney to Dallas/Fort Worth flights

Melbourne to Dallas/Fort Worth flights

Sydney to Hobby flights

Brisbane to Dallas/Fort Worth flights

Sydney to George Bush Intcntl flights

Sydney to Austin flights

Melbourne to Hobby flights

Perth to Dallas/Fort Worth flights

Adelaide to Dallas/Fort Worth flights

Sydney to San Antonio flights

Melbourne to George Bush Intcntl flights

Brisbane to Hobby flights

Melbourne to Austin flights

Perth to Hobby flights

Sydney to El Paso flights

Adelaide to Hobby flights

Coolangatta to Dallas/Fort Worth flights

Brisbane to Austin flights

Brisbane to George Bush Intcntl flights

Perth to George Bush Intcntl flights

Cairns to Dallas/Fort Worth flights

Adelaide to George Bush Intcntl flights

Perth to San Antonio flights

Maroochydore to Dallas/Fort Worth flights

Sydney to Love Field flights

Melbourne to Love Field flights

Brisbane to Love Field flights

Top 8 airlines flying from Australia to Houston

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$426	Average$1,574	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Fiji Airways	Cheapest$759	Average$812	FlexibilityNo cancel fee	On-time74%	Search Fiji Airways flights
Air Canada	Cheapest$1,010	Average$1,618	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Qantas Airways	Cheapest$1,165	Average$1,783	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
United Airlines	Cheapest$1,170	Average$1,864	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air New Zealand	Cheapest$1,207	Average$1,714	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
ANA	Cheapest$1,700	Average$1,901	FlexibilityNo cancel fee	On-time80%	Search ANA flights
Qatar Airways	Cheapest$2,116	Average$2,269	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights

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How does Cheapflights help users find flights from Australia to Houston?

When you search for this flight from Australia to Houston, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Australia to Houston?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Australia to Houston.

Can Cheapflights find flights from Australia to Houston with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Australia to Houston flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Australia to Houston become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Australia to Houston from $910

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Australia to Houston

Cheapest flights from Australia to HoustonExplore the most affordable flight options available from Australia to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 August 2026.

Explore the most affordable flight options available from Australia to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 August 2026.

Best flights from Australia to HoustonDiscover carefully curated flight deals from Australia to Houston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 August 2026.

Discover carefully curated flight deals from Australia to Houston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 August 2026.

Direct flights from Australia to HoustonExplore direct flight options from Australia to Houston based on user searches, and compare prices and availability for your desired travel dates. Data last updated 20 August 2026.

Explore direct flight options from Australia to Houston based on user searches, and compare prices and availability for your desired travel dates. Data last updated 20 August 2026.

Last-minute flights from Australia to HoustonDiscover last-minute flight deals from Australia to Houston. Data last updated 20 August 2026 and is based on user searches.

Discover last-minute flight deals from Australia to Houston. Data last updated 20 August 2026 and is based on user searches.

One-way flights from Australia to HoustonSearch for one-way flight options from Australia to Houston. Find affordable one-way fares based on user searches. Data last updated 20 August 2026.

Search for one-way flight options from Australia to Houston. Find affordable one-way fares based on user searches. Data last updated 20 August 2026.

Find flight deals from Australia to Houston

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Australia to Houston that are best for you.

Best time to book a flight from Australia to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Australia with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Australia to Houston?

How far ahead should I book a flight from Australia to Houston?

The best time to book flights from Australia to Houston is 81 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Houston

Get a feel of what it's like to fly with Air New Zealand,Qantas Airways, andUnited Airlines from Australia to Houston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Australia to Houston?

What are the most popular routes from Australia to Houston?

Can I find deals for flights from Australia to Houston that include hotel bookings?

How can I find direct flights from Australia to Houston?

Can I find deals for business class flights from Australia to Houston?

What is the cheapest month to book a flight from Australia to Houston?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Australia to Houston

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Houston by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Texas

Book a non-stop flight to one of these other cities located in Texas.

Search flights from Australia to Houston by cabin class

Find flights from Australia to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Australia and Houston flights

Browse other Australia and Houston flight options. Last updated on 20 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 8 airlines flying from Australia to Houston

Fly with Cheapflights

How does Cheapflights help users find flights from Australia to Houston?

Why should you use Cheapflights to find cheap flight tickets from Australia to Houston?

Can Cheapflights find flights from Australia to Houston with no change fees?

Can Cheapflights notify me if prices for flights from Australia to Houston become cheaper?

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Cheapest flights from Australia to Houston
Explore the most affordable flight options available from Australia to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 August 2026.

Best flights from Australia to Houston
Discover carefully curated flight deals from Australia to Houston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 August 2026.

Direct flights from Australia to Houston
Explore direct flight options from Australia to Houston based on user searches, and compare prices and availability for your desired travel dates. Data last updated 20 August 2026.

Last-minute flights from Australia to Houston
Discover last-minute flight deals from Australia to Houston. Data last updated 20 August 2026 and is based on user searches.

One-way flights from Australia to Houston
Search for one-way flight options from Australia to Houston. Find affordable one-way fares based on user searches. Data last updated 20 August 2026.