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New South Wales

$438+ 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SYD
févr. 19 — févr. 261
jeu. 2/19
jeu. 2/26
1 adult, Economy
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Cheap 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 janvier 20, 2026.

This Vliegwinkel deal was found by Cheapflights users on 1/19. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 1/2610:51 am
IAH
-
SYD
1 stop29h 09m
Multiple Airlines
dim. 2/87:05 am
SYD
-
IAH
2 stops29h 18m
Multiple Airlines
Deal found 1/19$930
This Trip.com deal was found by Cheapflights users on 1/17. 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.
mar. 2/174:34 pm
IAH
-
SYD
2 stops36h 31m
Multiple Airlines
ven. 2/276:00 am
SYD
-
IAH
2 stops35h 30m
Multiple Airlines
Deal found 1/17$1,004
This Trip.com deal was found by Cheapflights users on 1/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 2/204:34 pm
IAH
-
SYD
2 stops27h 01m
Multiple Airlines
dim. 3/12:00 pm
SYD
-
IAH
2 stops27h 30m
Multiple Airlines
Deal found 1/19$1,015
This Trip.com deal was found by Cheapflights users on 1/17. 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.
ven. 2/134:34 pm
IAH
-
SYD
2 stops27h 01m
Multiple Airlines
mer. 3/112:00 pm
SYD
-
IAH
2 stops26h 30m
Multiple Airlines
Deal found 1/17$1,024
This Kiwi.com deal was found by Cheapflights users on 1/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 3/54:34 pm
IAH
-
SYD
1 stop21h 51m
Multiple Airlines
lun. 3/232:00 pm
SYD
-
IAH
2 stops43h 07m
Multiple Airlines
Deal found 1/19$1,083
This Kiwi.com deal was found by Cheapflights users on 1/18. 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.
lun. 2/237:23 pm
IAH
-
SYD
1 stop43h 02m
Multiple Airlines
dim. 3/82:00 pm
SYD
-
IAH
2 stops43h 07m
Multiple Airlines
Deal found 1/18$1,084
This Kiwi.com deal was found by Cheapflights users on 1/18. 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.
dim. 2/227:23 pm
IAH
-
SYD
1 stop43h 02m
Multiple Airlines
dim. 3/82:00 pm
SYD
-
IAH
2 stops43h 07m
Multiple Airlines
Deal found 1/18$1,090
This Mytrip deal was found by Cheapflights users on 1/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/1311:38 am
IAH
-
SYD
3 stops33h 07m
Multiple Airlines
mar. 5/191:15 pm
SYD
-
IAH
2 stops26h 42m
Multiple Airlines
Deal found 1/19$1,092
This Kiwi.com deal was found by Cheapflights users on 1/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/204:49 pm
IAH
-
SYD
1 stop23h 41m
Multiple Airlines
mar. 5/51:15 pm
SYD
-
IAH
2 stops26h 42m
Multiple Airlines
Deal found 1/19$1,094
This Kiwi.com deal was found by Cheapflights users on 1/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/204:49 pm
IAH
-
SYD
1 stop23h 41m
Multiple Airlines
lun. 5/41:15 pm
SYD
-
IAH
2 stops26h 42m
Multiple Airlines
Deal found 1/19$1,096
This oojo deal was found by Cheapflights users on 1/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 6/209:55 pm
IAH
-
OOL
1 stop21h 50m
Air New Zealand
dim. 6/2811:55 am
OOL
-
IAH
2 stops32h 57m
Air New Zealand
Deal found 1/19$1,403
This American Airlines deal was found by Cheapflights users on 1/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/1012:18 pm
HOU
-
SYD
1 stop26h 37m
American Airlines
mar. 3/241:05 pm
SYD
-
HOU
1 stop22h 45m
American Airlines
Deal found 1/19$1,449

Find 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 janvier 20, 2026.

Round-trip from

$995
(Trip.com)

One-way from

$438
(Trip.com)

Popular in

May

Cheapest in

July

Average price

$1,450
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. 9% potential increase in price ($126 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 janvier 20, 2026.
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

IAH - SYD

IAHSYD

Houston George Bush Intcntl

mer. 3/11

4:25 pm-10:30 am

2 stops26h 05m

Sydney Kingsford Smith

mar. 3/24

9:55 am-10:31 pm

2 stops28h 36m

$1,326

HoustonCoolangatta

IAH - OOL

IAHOOL

Houston George Bush Intcntl

sam. 6/20

9:55 pm-10:45 am

1 stop21h 50m

Coolangatta Gold Coast

dim. 6/28

11:55 am-5:52 am

2 stops32h 57m

$1,403

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

mer. 5/20

10:00 am-7:20 am

3 stops30h 20m

Sydney Kingsford Smith

ven. 5/29

9:20 am-10:51 pm

2 stops28h 31m

$1,415

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

mer. 3/4

8:25 pm-7:00 am

Nonstop17h 35m

Sydney Kingsford Smith

mar. 3/17

11:50 am-11:25 am

Nonstop15h 35m

$1,450

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

mar. 3/10

9:30 pm-7:00 am

Nonstop17h 30m

Sydney Kingsford Smith

mar. 3/24

11:50 am-11:25 am

Nonstop15h 35m

$1,450

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

mar. 2/24

8:25 pm-7:00 am

Nonstop17h 35m

Sydney Kingsford Smith

mer. 3/11

11:50 am-11:25 am

Nonstop15h 35m

$1,450

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

mer. 2/18

8:25 pm-7:00 am

Nonstop17h 35m

Sydney Kingsford Smith

lun. 3/9

11:50 am-11:25 am

Nonstop15h 35m

$1,450

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

mer. 3/11

4:20 pm-9:00 am

2 stops24h 40m

Sydney Kingsford Smith

dim. 3/22

5:45 pm-11:58 pm

2 stops22h 13m

$1,453

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

mar. 2/24

1:06 pm-6:50 am

2 stops24h 44m

Sydney Kingsford Smith

mer. 3/11

9:40 am-10:42 pm

2 stops29h 02m

$1,469

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

dim. 5/3

6:00 am-6:35 am

2 stops33h 35m

Sydney Kingsford Smith

lun. 5/25

9:15 am-9:38 pm

2 stops27h 23m

$1,469

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

Showing 1-10 of 42 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, May is the cheapest month in which you can book a flight from Houston to New South Wales (average of $414). Flying from Houston to New South Wales in January is currently the most expensive (average of $846). 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 janvier 20, 2026.

When flying from Houston to New South Wales, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 janvier 20, 2026.
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
572 reviews

Boarding

8.2

Food

7.4

Comfort

8.0

Entertainment

7.4

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
Air New Zealand
8.0
Very good
572 reviews
Air New Zealand
8.0
Very good
572 reviews

Boarding

8.2

Food

7.4

Comfort

8.0

Entertainment

7.4

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
Delta
7.9
Good
8,080 reviews
Air New Zealand
8.0
Very good
572 reviews

Boarding

8.2

Food

7.4

Comfort

8.0

Entertainment

7.4

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
Qantas Airways
7.5
Good
973 reviews
Air New Zealand
8.0
Very good
572 reviews

Boarding

8.2

Food

7.4

Comfort

8.0

Entertainment

7.4

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
United Airlines
7.4
Good
9,184 reviews
Air New Zealand
8.0
Very good
572 reviews

Boarding

8.2

Food

7.4

Comfort

8.0

Entertainment

7.4

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
American Airlines
7.2
Good
11,164 reviews
Air New Zealand
8.0
Very good
572 reviews

Boarding

8.2

Food

7.4

Comfort

8.0

Entertainment

7.4

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane

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 35m. Air New Zealand provides one of the quickest options available for as low as $1,450. 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 cheapest airlines to fly from Houston to New South Wales one-way?

    For one-way options, check prices for Qantas Airways. According to our data, you can fly for as low as $385. Users have also found prices from $401 and $430 on American Airlines and United Airlines, respectively.

  • 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, May is the cheapest month in which you can book a flight from Houston to New South Wales (average of $414). Flying from Houston to New South Wales in January is currently the most expensive (average of $846). 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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Alternative routes for Houston to New South Wales

See prices for flight routes from nearby airports that may be better suited for you.
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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 janvier 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$337Average$948FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$666Average$910FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$820Average$849FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$839Average$1,696FlexibilityNo cancel feeOn-time69%
Air New ZealandCheapest$957Average$1,337FlexibilityNo cancel feeOn-time78%
Fiji AirwaysCheapest$971Average$1,162FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$997Average$1,202FlexibilityNo cancel feeOn-time67%

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