How long is the flight from Australia to Houston?

A quick flight from Australia to Houston can take about 19h 30m. Air New Zealand provides one of the quickest options available for as low as $1,833. 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, Air Canada or United Airlines 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.

$587+ 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 5 September 2026.

Sun 22/1114:00 -

2 stops32h 11m

Sun 6/1210:57 -

2 stops32h 38m

Deal found 1/9$1,355

Fri 6/1114:00 -

3 stops32h 10m

Mon 16/1114:49 -

3 stops28h 46m

Deal found 1/9$1,407

Fri 16/1014:15 -

3 stops26h 11m

Fri 23/1010:37 -

3 stops33h 58m

Deal found 1/9$1,438

Sun 25/1011:25 -

3 stops33h 35m

Wed 11/1106:00 -

3 stops36h 30m

Deal found 4/9$1,542

Tue 20/1010:30 -

3 stops34h 30m

Wed 4/1106:00 -

3 stops33h 30m

Deal found 4/9$1,610

Mon 12/1007:00 -

3 stops33h 26m

Tue 10/1110:37 -

3 stops34h 58m

Deal found 1/9$1,657

Sun 18/1014:20 -

3 stops31h 40m

Sun 25/1006:24 -

3 stops38h 21m

Deal found 3/9$1,683

Fri 6/1109:55 -

1 stop21h 20m

Mon 16/1119:55 -

1 stop23h 55m

Deal found 1/9$1,686

Wed 7/1009:45 -

2 stops36h 15m

Sat 17/1007:20 -

2 stops31h 25m

Deal found 3/9$1,688

Wed 7/1018:55 -

1 stop36h 30m

Sat 17/1020:55 -

1 stop22h 00m

Deal found 2/9$1,690

Fri 9/1009:45 -

2 stops36h 15m

Sat 17/1007:20 -

2 stops31h 25m

Deal found 3/9$1,757

Fri 23/1012:10 -

1 stop19h 15m

Sun 29/1119:55 -

1 stop20h 00m

Deal found 5/9$1,764

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 5 September 2026.

Sun 25/1013:10 -

2 stops50h 16m

Wed 11/1106:00 -

2 stops31h 50m

Deal found 4/9$1,826

Fri 23/1011:55 -

1 stop19h 30m

Fri 13/1119:55 -

1 stop21h 40m

Deal found 3/9$1,833

Mon 12/1023:45 -

1 stop32h 10m

Tue 10/1117:35 -

1 stop36h 45m

Deal found 1/9$1,865

Fri 9/1011:55 -

2 stops39h 20m

Sat 17/1018:05 -

1 stop23h 10m

Deal found 3/9$1,951

Wed 9/910:00 -

2 stops37h 50m

Wed 16/909:43 -

1 stop30h 22m

Deal found 31/8$2,072

Thu 22/1020:35 -

2 stops33h 53m

Mon 26/1019:02 -

1 stop20h 28m

Deal found 1/9$2,073

Wed 7/1014:35 -

1 stop21h 14m

Sat 17/1011:41 -

1 stop25h 19m

Deal found 3/9$2,469

Sun 22/1110:40 -

2 stops29h 41m

Sun 6/1206:08 -

2 stops33h 22m

Deal found 1/9$2,505

Thu 18/222:20 -

1 stop32h 00m

Mon 22/219:10 -

1 stop32h 10m

Deal found 2/9$2,914

Mon 26/1023:40 -

1 stop32h 35m

Sun 8/1117:35 -

1 stop31h 15m

Deal found 31/8$1,890

Wed 3/218:50 -

2 stops37h 25m

Wed 17/217:35 -

1 stop31h 15m

Deal found 31/8$1,992

Fri 23/1010:20 -

2 stops38h 30m

Fri 13/1111:50 -

2 stops28h 45m

Deal found 31/8$2,107

Fri 23/1014:30 -

3 stops25h 56m

Sun 29/1119:55 -

1 stop22h 00m

Deal found 5/9$2,115

Fri 11/1212:00 -

2 stops46h 47m

Sat 16/118:56 -

2 stops47h 04m

Deal found 4/9$4,689

Tue 6/1017:10 -

1 stop38h 45m

Sun 18/1018:15 -

2 stops33h 25m

Deal found 1/9$2,133

Thu 22/1010:00 -

2 stops24h 06m

Mon 26/1018:10 -

1 stop22h 35m

Deal found 3/9$2,146

Mon 26/1022:45 -

2 stops26h 36m

Sun 8/1111:35 -

1 stop24h 25m

Deal found 31/8$2,400

Sun 22/1109:15 -

Nonstop15h 40m

Sun 6/1216:20 -

1 stop21h 00m

Deal found 1/9$2,497

Wed 7/1023:00 -

1 stop32h 55m

Sat 17/1018:15 -

2 stops33h 25m

Deal found 3/9$2,189

Tue 6/1021:00 -

2 stops38h 49m

Wed 14/1014:08 -

1 stop22h 52m

Deal found 3/9$2,674

Thu 18/222:30 -

2 stops30h 08m

Mon 22/218:10 -

2 stops36h 10m

Deal found 1/9$2,232

Wed 7/1011:00 -

2 stops28h 03m

Sat 17/1017:28 -

2 stops47h 22m

Deal found 3/9$2,737

Tue 6/1017:10 -

1 stop38h 45m

Sat 17/1018:15 -

1 stop31h 35m

Deal found 2/9$2,326

Thu 5/1122:20 -

1 stop32h 00m

Sun 8/1119:10 -

1 stop32h 10m

Deal found 2/9$2,914

Sun 22/1109:40 -

1 stop19h 55m

Sun 29/1114:05 -

2 stops23h 45m

Deal found 1/9$2,719

Tue 6/1023:45 -

1 stop32h 10m

Wed 14/1018:15 -

1 stop31h 35m

Deal found 31/8$2,250

Thu 10/1209:30 -

2 stops24h 02m

Wed 30/1217:02 -

2 stops24h 03m

Deal found 4/9$2,741

Wed 30/909:20 -

1 stop24h 22m

Tue 6/1016:45 -

2 stops27h 55m

Deal found 2/9$2,297

Sun 18/1010:15 -

2 stops43h 52m

Sun 25/1011:12 -

2 stops28h 18m

Deal found 3/9$2,799

Tue 6/1017:10 -

1 stop38h 45m

Fri 16/1018:15 -

1 stop31h 35m

Deal found 1/9$2,329

Find flight deals from Australia to Houston

Round-trip from	$1,355
One-way from	$587
Popular in	December
Cheapest in	May
Average price	$1,608

22/11-6/12
4 total stops
64h 49m total
Australia to Houston

Search Deals

3/11-31/12
3 total stops
32h 10m total
Australia to Houston

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($248 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($58 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MelbourneHouston

MEL Melbourne - IAH Houston George Bush Intcntl

MELIAH

Melbourne

Wed 9/12

13:45-21:04

3 stops48h 19m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$656

MelbourneHouston

MEL Melbourne - IAH Houston George Bush Intcntl

MELIAH

Melbourne

Tue 19/1

13:45-23:58

3 stops51h 13m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$859

PerthHouston

PER Perth - IAH Houston George Bush Intcntl

PERIAH

Perth

Sun 15/11

21:10-07:55

2 stops48h 45m

Houston George Bush Intcntl

Wed 31/12

00:00-14:00

Nonstop0h 00m

$883

PerthHouston

PER Perth - IAH Houston George Bush Intcntl

PERIAH

Perth

Sat 14/11

21:10-07:45

2 stops48h 35m

Houston George Bush Intcntl

Wed 31/12

00:00-14:00

Nonstop0h 00m

$903

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Wed 30/9

08:55-15:25

1 stop21h 30m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,081

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Wed 23/9

13:15-06:02

3 stops31h 47m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,124

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Mon 12/10

11:15-19:34

3 stops48h 19m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,127

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Mon 26/10

22:10-16:15

1 stop34h 05m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,134

MelbourneHouston

MEL Melbourne - IAH Houston George Bush Intcntl

MELIAH

Melbourne

Sun 11/10

23:00-15:55

1 stop32h 55m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,135

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Mon 12/10

15:50-15:55

1 stop40h 05m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,152

Flights are sorted by cheapest return flights first.

Deals found on 3/9

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.

SYD-IAH

BNE-IAH

MEL-IAH

PER-IAH

SYD-HOU

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

SYD-IAH

BNE-IAH

MEL-IAH

PER-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 $1,472). Flying from Australia to Houston in April is currently the most expensive (average of $2,050). 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 79 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

668 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed

Air New Zealand

8.0

Very Good

668 reviews

Air New Zealand

8.0

Very Good

668 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed

Qantas Airways

7.5

Good

1,090 reviews

Air New Zealand

8.0

Very Good

668 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed

United Airlines

7.4

Good

10,171 reviews

Air New Zealand

8.0

Very Good

668 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed

American Airlines

7.1

Good

12,045 reviews

Air New Zealand

8.0

Very Good

668 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed

Air Canada

7.1

Good

11,585 reviews

Air New Zealand

8.0

Very Good

668 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed

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 New Zealand provides one of the quickest options available for as low as $1,833. 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 $1,472). Flying from Australia to Houston in April is currently the most expensive (average of $2,050). 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

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Popular flights

Alternative routes for Australia to Houston

Sydney to Dallas/Fort Worth flights

Sydney to Hobby flights

Melbourne to Dallas/Fort Worth flights

Brisbane to Dallas/Fort Worth flights

Sydney to George Bush Intcntl flights

Melbourne to Hobby flights

Melbourne to George Bush Intcntl flights

Sydney to Austin flights

Sydney to San Antonio flights

Perth to Dallas/Fort Worth flights

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Melbourne to Austin flights

Brisbane to Austin flights

Brisbane to Hobby flights

Perth to Hobby flights

Brisbane to George Bush Intcntl flights

Cairns to Dallas/Fort Worth flights

Coolangatta to Dallas/Fort Worth flights

Sydney to El Paso flights

Maroochydore to Dallas/Fort Worth flights

Perth to George Bush Intcntl flights

Adelaide to Hobby flights

Perth to San Antonio flights

Adelaide to George Bush Intcntl flights

Melbourne to Love Field flights

Sydney to Love Field flights

Brisbane to Love Field flights

Top 7 airlines flying from Australia to Houston

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$553	Average$1,519	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Fiji Airways	Cheapest$748	Average$800	FlexibilityNo cancel fee	On-time74%	Search Fiji Airways flights
Air Canada	Cheapest$875	Average$1,609	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Qantas Airways	Cheapest$1,031	Average$1,757	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Air New Zealand	Cheapest$1,189	Average$1,709	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
United Airlines	Cheapest$1,220	Average$1,765	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Qatar Airways	Cheapest$2,084	Average$2,235	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 $587

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. 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 5 September 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 5 September 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 5 September 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 5 September 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 5 September 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 5 September 2026.

Last-minute flights from Australia to HoustonDiscover last-minute flight deals from Australia to Houston. Data last updated 5 September 2026 and is based on user searches.

Discover last-minute flight deals from Australia to Houston. Data last updated 5 September 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 5 September 2026.

Search for one-way flight options from Australia to Houston. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

Find flight deals from Australia to Houston

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One-way from

Popular in

Cheapest in

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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 79 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 5 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 7 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 5 September 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 5 September 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 5 September 2026.

Last-minute flights from Australia to Houston
Discover last-minute flight deals from Australia to Houston. Data last updated 5 September 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 5 September 2026.