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New South Wales

$459+ Cheap flights from Houston to New South Wales

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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SYD
Dec 19 — Dec 261
Fri 12/19
Fri 12/26
1 adult, Economy
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Find flight deals from Houston to New South Wales

Cheapest flights from Houston to New South Wales
Explore the most affordable flight options available from Houston to New South Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 19, 2025.

This Trip.com deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/28:00 amIAH - SYD
2 stops32h 00mMultiple Airlines
Sat 12/611:20 amSYD - IAH
1 stop24h 52mMultiple Airlines
Deal found 11/17$1,021
This Kiwi.com deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:59 pmIAH - SYD
1 stop41h 26mMultiple Airlines
Sat 2/72:00 pmSYD - IAH
2 stops22h 23mMultiple Airlines
Deal found 11/18$1,051
This Vliegwinkel deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2310:39 amIAH - SYD
1 stop29h 21mMultiple Airlines
Sun 12/711:20 amSYD - IAH
1 stop24h 52mMultiple Airlines
Deal found 11/17$1,102
This Trip.com deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/265:00 amIAH - SYD
1 stop33h 25mMultiple Airlines
Sat 12/1311:20 amSYD - IAH
1 stop25h 12mMultiple Airlines
Deal found 11/17$1,115
This Trip.com deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:00 amIAH - SYD
1 stop35h 00mMultiple Airlines
Fri 12/1211:20 amSYD - IAH
1 stop21h 32mMultiple Airlines
Deal found 11/17$1,134
This Kiwi.com deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:24 pmIAH - SYD
1 stop43h 01mMultiple Airlines
Thu 2/122:00 pmSYD - IAH
2 stops27h 57mMultiple Airlines
Deal found 11/17$1,164
This Kiwi.com deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:24 pmIAH - SYD
1 stop43h 01mMultiple Airlines
Thu 2/122:00 pmSYD - IAH
2 stops27h 57mMultiple Airlines
Deal found 11/17$1,180
This Kiwi.com deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:24 pmIAH - SYD
1 stop43h 01mMultiple Airlines
Wed 2/187:00 amSYD - IAH
2 stops34h 57mMultiple Airlines
Deal found 11/17$1,190
This Cathay Pacific deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/298:20 pmHOU - SYD
2 stops31h 30mMultiple Airlines
Mon 12/810:20 pmSYD - HOU
2 stops38h 58mMultiple Airlines
Deal found 11/19$1,458
This Cathay Pacific deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1910:13 amHOU - SYD
2 stops41h 37mMultiple Airlines
Fri 12/268:45 amSYD - HOU
2 stops27h 59mMultiple Airlines
Deal found 11/19$1,507
This Cathay Pacific deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/298:20 pmHOU - SYD
2 stops41h 55mMultiple Airlines
Tue 12/98:45 amSYD - HOU
2 stops44h 00mMultiple Airlines
Deal found 11/19$1,539
This Delta deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:00 amHOU - SYD
2 stops33h 30mDelta
Mon 12/2910:40 amSYD - HOU
2 stops29h 31mDelta
Deal found 11/18$1,766

Cheap flight deals from Houston to New South Wales

Keep the following information in mind while searching for Houston to New South Wales flight deals. Data was last updated November 19, 2025.

Round-trip from

$1,021
(Trip.com)

One-way from

$537
(Kiwi.com)

Popular in

January

Cheapest in

July

Average price

$1,054
From Houston to New South Wales
Search Deals
One-way flight from Houston to New South Wales
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($217 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston to New South Wales 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, Cheapflights users made 2,558,603 searches. Data last updated November 19, 2025.
Use the filters below to find and compare flights from Houston to New South Wales that are best for you.

Fly from

Houston

Fly to

New South Wales

Route

Depart

Return

Price

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Mon 5/4

2:32 pm-8:10 pm

2 stops38h 38m

Sydney Kingsford Smith

Wed 5/13

9:50 pm-11:41 pm

2 stops40h 51m

$1,408

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Tue 3/10

10:21 am-8:50 pm

2 stops42h 29m

Sydney Kingsford Smith

Tue 3/24

8:45 am-11:43 pm

2 stops30h 58m

$1,408

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Wed 4/8

6:31 pm-8:10 pm

2 stops34h 39m

Sydney Kingsford Smith

Tue 4/21

7:40 am-11:41 pm

2 stops31h 01m

$1,408

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Mon 3/2

4:22 pm-8:50 pm

2 stops35h 28m

Sydney Kingsford Smith

Mon 3/16

10:20 pm-11:43 pm

2 stops41h 23m

$1,409

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Tue 3/10

9:30 pm-7:00 am

Nonstop17h 30m

Sydney Kingsford Smith

Tue 3/24

11:50 am-11:25 am

Nonstop15h 35m

$1,446

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Wed 2/18

8:25 pm-7:00 am

Nonstop17h 35m

Sydney Kingsford Smith

Mon 3/9

11:50 am-11:25 am

Nonstop15h 35m

$1,446

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Tue 3/10

6:29 pm-9:00 am

2 stops22h 31m

Sydney Kingsford Smith

Tue 3/24

1:05 pm-6:01 pm

1 stop20h 56m

$1,450

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Tue 2/24

2:35 pm-9:15 am

1 stop25h 40m

Sydney Kingsford Smith

Wed 3/11

11:50 am-11:25 am

Nonstop15h 35m

$1,451

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Fri 1/9

5:55 pm-7:45 pm

2 stops56h 50m

Sydney Kingsford Smith

Sun 1/18

9:40 pm-4:55 pm

2 stops36h 15m

$1,453

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Fri 1/9

5:55 pm-7:45 pm

2 stops56h 50m

Sydney Kingsford Smith

Sat 1/17

9:40 pm-4:55 pm

2 stops36h 15m

$1,453

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 40 results
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Best time to book a flight from Houston to New South Wales

Have a flexible travel schedule? Discover the best time to fly to New South Wales from Houston with our price prediction graph.
Estimated round-trip 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 Houston to New South Wales

What is the cheapest month to book a flight from Houston to New South Wales?

Currently, September is the cheapest month in which you can book a flight from Houston to New South Wales (average of $528). Flying from Houston to New South Wales in January is currently the most expensive (average of $847). 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.

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

Find hourly flight availability from Houston to New South Wales. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 19, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 30% on flights from Houston to New South Wales by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Houston to New South Wales?

Use this chart to determine the cheapest time to fly round-trip from Houston to New South Wales. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Houston to New South Wales flight should consider departing on Wednesday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Houston to New South Wales?

Reviews of airlines servicing New South Wales

Get insights into the airlines that provide service to New South Wales. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New South Wales. Reviews last updated November 19, 2025.
Get a feel of what it's like to fly with Air New Zealand, Delta, and Qantas Airways from Houston to New South Wales by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very good
531 reviews

Entertainment

7.5

Food

7.4

Boarding

8.2

Comfort

8.0

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.
Air New Zealand
8.0
Very good
531 reviews
Air New Zealand
8.0
Very good
531 reviews

Entertainment

7.5

Food

7.4

Boarding

8.2

Comfort

8.0

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.
Delta
7.9
Good
8,002 reviews
Air New Zealand
8.0
Very good
531 reviews

Entertainment

7.5

Food

7.4

Boarding

8.2

Comfort

8.0

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.
Qantas Airways
7.5
Good
942 reviews
Air New Zealand
8.0
Very good
531 reviews

Entertainment

7.5

Food

7.4

Boarding

8.2

Comfort

8.0

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.
United Airlines
7.4
Good
9,019 reviews
Air New Zealand
8.0
Very good
531 reviews

Entertainment

7.5

Food

7.4

Boarding

8.2

Comfort

8.0

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.
American Airlines
7.2
Good
11,045 reviews
Air New Zealand
8.0
Very good
531 reviews

Entertainment

7.5

Food

7.4

Boarding

8.2

Comfort

8.0

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.

Related info for your journey

Find useful and relevant information for your journey from Houston to New South Wales. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Houston to New South Wales?

    A quick flight from Houston to New South Wales can take about 17h 30m. United Airlines provides one of the quickest options available for as low as $1,446. There are 8591 mi between Houston and New South Wales. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Houston to New South Wales?

    When deciding which route to take from Houston to New South Wales consider Houston Hobby - Sydney Kingsford Smith, Houston George Bush Intcntl - Sydney Kingsford Smith or Houston Hobby - Coolangatta Gold Coast as they are the most popular.

  • Can I find deals for flights from Houston to New South Wales that include hotel bookings?

    Yes. In addition to deals on Houston to New South Wales flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to New South Wales?

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

  • Can I find deals for business class flights from Houston to New South Wales?

    Yes. Cheapflights offers flight deals from Houston to New South Wales 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 Houston to New South Wales?

    Currently, September is the cheapest month in which you can book a flight from Houston to New South Wales (average of $528). Flying from Houston to New South Wales in January is currently the most expensive (average of $847). 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

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Top 7 airlines flying from Houston to New South Wales

Discover the top 7 airlines that operate flights from Houston to New South Wales. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$337Average$940FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$799Average$917FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$822Average$862FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$839Average$1,627FlexibilityNo cancel feeOn-time69%
Air New ZealandCheapest$957Average$1,379FlexibilityNo cancel feeOn-time78%
Fiji AirwaysCheapest$971Average$1,162FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$998Average$1,242FlexibilityNo cancel feeOn-time67%

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