New South Wales

$518+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SYD
Jul 24 — Jul 311
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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 June 24, 2026.

This Trip.com deal was found by Cheapflights users on 6/19. 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.
Sun 8/96:10 am
IAH
-
SYD
2 stops38h 40m
Multiple Airlines
Mon 8/241:15 pm
SYD
-
IAH
2 stops25h 41m
Multiple Airlines
Deal found 6/19$1,002
This Trip.com deal was found by Cheapflights users on 6/19. 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.
Sat 9/54:02 pm
IAH
-
SYD
2 stops28h 48m
Multiple Airlines
Fri 9/111:15 pm
SYD
-
IAH
3 stops36h 25m
Multiple Airlines
Deal found 6/19$1,044
This Trip.com deal was found by Cheapflights users on 6/19. 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.
Wed 7/224:02 pm
IAH
-
SYD
2 stops39h 08m
Multiple Airlines
Wed 7/296:15 am
SYD
-
IAH
2 stops32h 41m
Multiple Airlines
Deal found 6/19$1,211
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 9/229:55 pm
IAH
-
SYD
2 stops46h 55m
Multiple Airlines
Mon 10/126:50 pm
SYD
-
IAH
1 stop32h 36m
Multiple Airlines
Deal found 6/21$1,240
This Kiwi.com deal was found by Cheapflights users on 6/23. 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.
Wed 8/124:02 pm
IAH
-
SYD
2 stops28h 48m
Multiple Airlines
Wed 8/195:50 pm
SYD
-
IAH
1 stop21h 06m
Multiple Airlines
Deal found 6/23$1,242
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 9/229:55 pm
IAH
-
SYD
2 stops46h 55m
Multiple Airlines
Tue 10/136:50 pm
SYD
-
IAH
1 stop32h 36m
Multiple Airlines
Deal found 6/21$1,243
This Kiwi.com deal was found by Cheapflights users on 6/21. 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.
Mon 8/104:02 pm
IAH
-
SYD
2 stops28h 48m
Multiple Airlines
Sun 8/235:50 pm
SYD
-
IAH
1 stop21h 06m
Multiple Airlines
Deal found 6/21$1,250
This BusinessClass deal was found by Cheapflights users on 6/23. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:49 pm
HOU
-
SYD
2 stops26h 01m
Fiji Airways
Tue 8/46:15 am
SYD
-
HOU
2 stops28h 42m
Fiji Airways
Deal found 6/23$1,484
This oojo deal was found by Cheapflights users on 6/23. 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.
Mon 6/297:50 pm
IAH
-
OOL
2 stops45h 00m
Air New Zealand
Wed 7/2911:55 am
OOL
-
IAH
2 stops23h 54m
Air New Zealand
Deal found 6/23$1,509
This American Airlines deal was found by Cheapflights users on 6/19. 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.
Sun 8/96:14 pm
HOU
-
SYD
2 stops21h 51m
American Airlines
Mon 8/2412:00 pm
SYD
-
HOU
1 stop18h 26m
American Airlines
Deal found 6/19$1,623
This American Airlines deal was found by Cheapflights users on 6/22. 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.
Mon 8/176:14 pm
HOU
-
SYD
2 stops21h 51m
American Airlines
Sun 8/309:10 am
SYD
-
HOU
2 stops21h 16m
American Airlines
Deal found 6/22$1,643
This American Airlines deal was found by Cheapflights users on 6/21. 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.
Mon 8/106:14 pm
HOU
-
SYD
2 stops21h 51m
American Airlines
Mon 8/249:10 am
SYD
-
HOU
2 stops21h 16m
American Airlines
Deal found 6/21$1,644

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 June 24, 2026.

Round-trip from

$1,002
(Trip.com)

One-way from

$518
(Trip.com)

Popular in

January

Cheapest in

July

Average price

$1,566
From Houston to New South Wales
One-way flight from Houston to New South Wales
Highest demand for flights based on searches. 11% potential increase in price ($180 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average RT price).
Average for round-trip flights in June 2026

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 June 24, 2026.
Use the filters below to find and compare flights from Houston to New South Wales that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Sun 7/26

10:00 am-7:20 am

2 stops30h 20m

Sydney Kingsford Smith

Wed 8/5

9:20 am-1:24 pm

2 stops43h 04m

$1,574

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Sat 8/8

3:57 pm-7:05 am

2 stops24h 08m

Sydney Kingsford Smith

Mon 8/17

12:00 pm-5:44 pm

1 stop20h 44m

$1,709

HoustonCoolangatta

IAH - OOL

IAHOOL

Houston George Bush Intcntl

Sat 10/17

4:45 pm-10:40 am

2 stops26h 55m

Coolangatta Gold Coast

Wed 10/21

6:00 am-6:42 pm

2 stops27h 42m

$1,836

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Sun 8/16

1:13 pm-6:50 am

2 stops26h 37m

Sydney Kingsford Smith

Mon 8/31

9:15 am-9:50 am

2 stops39h 35m

$1,863

HoustonCoolangatta

IAH - OOL

IAHOOL

Houston George Bush Intcntl

Mon 8/17

9:43 am-10:40 am

2 stops33h 57m

Coolangatta Gold Coast

Fri 8/21

6:00 am-3:51 pm

2 stops24h 51m

$1,886

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Sun 7/26

6:00 am-6:50 am

2 stops33h 50m

Sydney Kingsford Smith

Wed 8/5

9:15 am-10:05 pm

2 stops27h 50m

$2,013

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Sun 7/26

10:40 am-6:50 am

2 stops29h 10m

Sydney Kingsford Smith

Sat 8/8

9:15 am-9:23 pm

2 stops27h 08m

$2,062

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Mon 6/29

7:55 pm-7:25 pm

2 stops32h 30m

Sydney Kingsford Smith

Mon 7/6

9:00 pm-8:49 pm

2 stops38h 49m

$2,148

HoustonCoolangatta

IAH - OOL

IAHOOL

Houston George Bush Intcntl

Sun 7/19

6:15 pm-11:25 am

2 stops50h 10m

Coolangatta Gold Coast

Mon 7/27

6:00 am-3:55 pm

2 stops48h 55m

$2,153

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Thu 7/2

10:09 am-6:50 am

2 stops29h 41m

Sydney Kingsford Smith

Sat 7/18

9:15 am-9:51 pm

2 stops27h 36m

$2,296

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/18

Showing 1-10 of 38 resultsSorted by cheapest first
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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, December is the cheapest month in which you can book a flight from Houston to New South Wales (average of $71). 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.

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

How far ahead should I book a flight from Houston to New South Wales?

The best time to book flights from Houston to New South Wales is 54 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 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 June 24, 2026.
Get a feel of what it's like to fly with Air New Zealand,Delta, andQantas 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.

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.4

Crew

8.5

Food

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.4

Crew

8.5

Food

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.4

Crew

8.5

Food

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.4

Crew

8.5

Food

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.4

Crew

8.5

Food

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.4

Crew

8.5

Food

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding

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 24h 08m. Air Canada provides one of the quickest options available for as low as $1,709. There are 8586 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 $425 and $430 on American Airlines and United Airlines, respectively.

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

  • 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, December is the cheapest month in which you can book a flight from Houston to New South Wales (average of $71). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Houston to New South Wales

Discover the top 6 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 June 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$203Average$850FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$447Average$900FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$822Average$1,331FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$831Average$918FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$839Average$1,629FlexibilityNo cancel feeOn-time69%
Air New ZealandCheapest$1,022Average$1,321FlexibilityNo cancel feeOn-time78%

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