How long is the flight from Australia to Houston?

A quick flight from Australia to Houston can take about 24h 03m. Delta provides one of the quickest options available for as low as $1,837. There are 13425 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 Qantas Airways 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.

$590+ 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 30 October 2026.

Wed 25/1111:10 -

1 stop20h 36m

Wed 2/1215:19 -

1 stop24h 41m

Deal found 28/10$1,043

Wed 25/1110:40 -

1 stop30h 10m

Wed 2/1206:15 -

2 stops33h 15m

Deal found 28/10$1,050

Sat 7/1110:40 -

2 stops26h 22m

Sun 15/1108:05 -

2 stops31h 25m

Deal found 28/10$1,120

Fri 6/1110:40 -

1 stop20h 42m

Sun 15/1116:15 -

1 stop23h 15m

Deal found 28/10$1,131

Fri 6/1111:10 -

2 stops21h 33m

Sun 15/1118:15 -

2 stops21h 45m

Deal found 28/10$1,159

Wed 4/1106:00 -

3 stops50h 11m

Fri 26/210:00 -

2 stops34h 40m

Deal found 26/10$1,379

Wed 18/1114:00 -

3 stops27h 42m

Wed 25/1112:22 -

2 stops31h 13m

Deal found 26/10$1,463

Fri 20/1114:00 -

3 stops27h 22m

Tue 1/1209:41 -

3 stops33h 54m

Deal found 27/10$1,499

Thu 5/1111:40 -

3 stops29h 02m

Mon 9/1114:49 -

3 stops27h 36m

Deal found 29/10$1,679

Wed 25/1111:20 -

3 stops40h 07m

Wed 2/1206:00 -

3 stops33h 30m

Deal found 27/10$1,701

Fri 30/1010:20 -

2 stops39h 50m

Fri 6/1116:20 -

1 stop23h 10m

Deal found 28/10$1,787

Mon 2/1112:45 -

2 stops39h 25m

Mon 23/1117:35 -

1 stop23h 55m

Deal found 29/10$1,809

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 30 October 2026.

Wed 25/1110:40 -

1 stop30h 10m

Wed 2/1206:15 -

2 stops33h 15m

Deal found 28/10$1,050

Tue 23/206:35 -

2 stops24h 03m

Wed 24/311:55 -

2 stops52h 50m

Deal found 26/10$1,837

Fri 19/309:15 -

Nonstop15h 40m

Mon 29/309:40 -

1 stop30h 20m

Deal found 30/10$2,513

Sat 23/123:50 -

1 stop28h 25m

Sun 31/119:55 -

1 stop30h 55m

Deal found 27/10$2,563

Fri 27/1106:40 -

3 stops30h 09m

Fri 4/1222:03 -

3 stops45h 32m

Deal found 30/10$2,699

Thu 21/122:35 -

1 stop38h 15m

Sat 23/123:30 -

1 stop28h 50m

Deal found 27/10$2,844

Fri 27/1117:35 -

1 stop30h 15m

Fri 4/1207:00 -

2 stops44h 05m

Deal found 30/10$2,891

Thu 18/222:20 -

1 stop32h 20m

Mon 22/219:00 -

1 stop32h 30m

Deal found 26/10$2,934

Fri 8/113:10 -

2 stops25h 40m

Sun 24/107:00 -

1 stop31h 30m

Deal found 30/10$3,234

Mon 30/1106:25 -

2 stops29h 45m

Mon 7/1217:08 -

2 stops30h 57m

Deal found 30/10$3,346

Thu 1/421:40 -

1 stop33h 45m

Mon 5/418:15 -

1 stop31h 05m

Deal found 26/10$3,511

Thu 3/1210:40 -

2 stops30h 18m

Tue 15/1206:15 -

2 stops33h 15m

Deal found 29/10$2,042

Thu 1/406:10 -

2 stops24h 04m

Mon 5/418:10 -

2 stops29h 15m

Deal found 26/10$2,171

Fri 4/1210:40 -

2 stops28h 50m

Tue 15/1206:15 -

2 stops33h 15m

Deal found 29/10$2,111

Thu 18/222:30 -

2 stops30h 08m

Mon 22/218:10 -

2 stops36h 10m

Deal found 27/10$2,196

Fri 26/309:15 -

Nonstop15h 40m

Sun 4/416:30 -

1 stop23h 30m

Deal found 26/10$2,515

Mon 30/1120:05 -

2 stops34h 40m

Mon 7/1219:55 -

2 stops22h 50m

Deal found 30/10$2,662

Wed 25/1110:45 -

2 stops42h 36m

Sat 26/1218:10 -

1 stop22h 35m

Deal found 25/10$2,221

Thu 26/1107:20 -

3 stops30h 29m

Thu 3/1211:50 -

3 stops35h 55m

Deal found 29/10$2,738

Wed 23/1209:15 -

Nonstop15h 40m

Mon 25/118:38 -

1 stop21h 42m

Deal found 26/10$2,573

Sat 5/1210:40 -

1 stop21h 05m

Thu 17/1207:00 -

1 stop32h 30m

Deal found 29/10$2,350

Thu 1/406:00 -

2 stops24h 49m

Mon 5/411:41 -

2 stops31h 14m

Deal found 26/10$3,245

Mon 23/1109:15 -

Nonstop15h 40m

Mon 30/1112:40 -

1 stop27h 40m

Deal found 26/10$2,736

Mon 14/1208:55 -

2 stops24h 13m

Sun 14/315:50 -

2 stops26h 05m

Deal found 27/10$3,376

Sat 23/115:15 -

2 stops37h 23m

Sun 31/114:46 -

3 stops35h 09m

Deal found 27/10$2,829

Mon 14/1207:50 -

3 stops25h 18m

Sun 14/319:08 -

2 stops24h 22m

Deal found 27/10$3,440

Sun 27/1210:40 -

1 stop29h 58m

Sun 10/107:00 -

2 stops30h 50m

Deal found 30/10$2,860

Thu 7/111:30 -

1 stop22h 54m

Wed 27/118:45 -

1 stop21h 45m

Deal found 27/10$2,915

Thu 10/1207:50 -

2 stops25h 18m

Thu 17/1217:02 -

2 stops26h 23m

Deal found 25/10$3,840

Thu 7/111:30 -

2 stops26h 15m

Tue 26/118:45 -

1 stop21h 45m

Deal found 27/10$2,917

Find flight deals from Australia to Houston

Round-trip from	$1,043
One-way from	$590
Popular in	December
Cheapest in	May
Average price	$1,803

American Airlines
25/11-2/12
2 total stops
45h 17m total
Australia to Houston

Search Deals

26/2-31/12
2 total stops
23h 19m total
Australia to Houston

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($140 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($59 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 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

Mon 15/3

09:40-21:36

2 stops27h 56m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$612

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Thu 4/3

13:35-23:28

1 stop26h 53m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$614

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Sun 31/1

14:00-19:56

3 stops46h 56m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$645

MelbourneHouston

MEL Melbourne - IAH Houston George Bush Intcntl

MELIAH

Melbourne

Mon 25/1

13:35-19:56

3 stops47h 21m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$654

MelbourneHouston

MEL Melbourne - IAH Houston George Bush Intcntl

MELIAH

Melbourne

Wed 27/1

13:45-20:35

2 stops23h 50m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$683

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Fri 19/3

09:40-22:04

2 stops28h 24m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$696

MelbourneHouston

MEL Melbourne - IAH Houston George Bush Intcntl

MELIAH

Melbourne

Sun 31/1

13:35-20:35

2 stops24h 00m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$733

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Wed 11/11

14:00-00:42

3 stops27h 42m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$736

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Mon 11/1

10:30-05:20

2 stops35h 50m

Houston George Bush Intcntl

Wed 31/12

00:00-16:00

Nonstop0h 00m

$979

SydneyHouston

SYD Sydney Kingsford Smith - IAH Houston George Bush Intcntl

SYDIAH

Sydney Kingsford Smith

Wed 25/11

10:40-23:50

1 stop30h 10m

Houston George Bush Intcntl

Wed 2/12

06:15-08:30

2 stops33h 15m

$1,050

Flights are sorted by cheapest return flights first.

Deals found on 28/10

Showing 1-10 of 59 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

ADL-HOU

PER-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

SYD-IAH

BNE-IAH

MEL-IAH

ADL-HOU

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

Currently, March is the cheapest month in which you can book a flight from Australia to Houston (average of $1,544). Flying from Australia to Houston in April is currently the most expensive (average of $2,132). 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 31 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

679 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

679 reviews

Air New Zealand

8.0

Very Good

679 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

1,121 reviews

Air New Zealand

8.0

Very Good

679 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

7.3

Good

10,454 reviews

Air New Zealand

8.0

Very Good

679 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

11,832 reviews

Air New Zealand

8.0

Very Good

679 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

7.0

Good

12,208 reviews

Air New Zealand

8.0

Very Good

679 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 24h 03m. Delta provides one of the quickest options available for as low as $1,837. There are 13425 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, March is the cheapest month in which you can book a flight from Australia to Houston (average of $1,544). Flying from Australia to Houston in April is currently the most expensive (average of $2,132). 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

Sydney to George Bush Intcntl flights

Melbourne to Hobby flights

Brisbane to Dallas/Fort Worth flights

Melbourne to George Bush Intcntl flights

Adelaide to Dallas/Fort Worth flights

Brisbane to Hobby flights

Perth to Dallas/Fort Worth flights

Melbourne to Austin flights

Sydney to Austin flights

Brisbane to Austin flights

Sydney to San Antonio flights

Perth to Hobby flights

Brisbane to George Bush Intcntl flights

Adelaide to Hobby flights

Perth to George Bush Intcntl flights

Sydney to El Paso flights

Coolangatta to Dallas/Fort Worth flights

Adelaide to George Bush Intcntl flights

Cairns to Dallas/Fort Worth flights

Maroochydore to Dallas/Fort Worth flights

Perth to San Antonio flights

Brisbane to Love Field flights

Sydney to Love Field flights

Melbourne to Love Field flights

Top 5 airlines flying from Australia to Houston

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$481	Average$1,802	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Qantas Airways	Cheapest$1,055	Average$1,857	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Air Canada	Cheapest$1,096	Average$1,764	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Air New Zealand	Cheapest$1,144	Average$1,786	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
United Airlines	Cheapest$1,299	Average$1,719	FlexibilityNo cancel fee	On-time69%	Search United Airlines 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 $590

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/2. 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 30 October 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 30 October 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 30 October 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 30 October 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 30 October 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 30 October 2026.

Last-minute flights from Australia to HoustonDiscover last-minute flight deals from Australia to Houston. Data last updated 30 October 2026 and is based on user searches.

Discover last-minute flight deals from Australia to Houston. Data last updated 30 October 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 30 October 2026.

Search for one-way flight options from Australia to Houston. Find affordable one-way fares based on user searches. Data last updated 30 October 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 31 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 30 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 5 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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Travel Smart

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 30 October 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 30 October 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 30 October 2026.

Last-minute flights from Australia to Houston
Discover last-minute flight deals from Australia to Houston. Data last updated 30 October 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 30 October 2026.