How long is the flight from New Orleans to Australia?

Airlines like American Airlines, Delta, and Qantas Airways fly from New Orleans to Australia in about 22h 33m. The time it takes to get you to your destination can typically vary by up to 6h 16m. New Orleans and Australia are separated by a distance of 9269 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Australia ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Australia when rainfall is around 2.0 in.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

What are the most popular routes from New Orleans to Australia?

When deciding which route to take from New Orleans to Australia consider New Orleans Louis Armstrong - Sydney Kingsford Smith, New Orleans Louis Armstrong - Melbourne or New Orleans Louis Armstrong - Melbourne Avalon as they are the most popular.

What are the most popular airlines that fly from New Orleans to Australia?

United Airlines, Qantas Airways and Delta are the most popular airlines when flying from New Orleans to Australia.

What airport do you fly from for flights from New Orleans to Australia?

Located just 11.4 mi from the city center, New Orleans Louis Armstrong (MSY) is the airport most travelers will use when flying to Australia from New Orleans.

Can I find deals for flights from New Orleans to Australia that include hotel bookings?

Yes. In addition to deals on New Orleans to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from New Orleans to Australia?

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

Can I find deals for business class flights from New Orleans to Australia?

Yes. Cheapflights offers flight deals from New Orleans to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$523+ Flights from New Orleans to Australia

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Cheap flight deals from New Orleans to Australia

Cheapest flights from New Orleans to Australia
Explore the most affordable flight options available from New Orleans to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

Thu 12/253:04 pmMSY - SYD

1 stop22h 51mQantas Airways

Sat 12/2710:00 pmSYD - MSY

2 stops39h 43mQantas Airways

Deal found 12/22

$1,851

Thu 12/259:32 amMSY - SYD

3 stops31h 58mMultiple Airlines

Sat 12/271:55 pmSYD - MSY

3 stops26h 33mMultiple Airlines

Deal found 12/22

$3,268

Sat 12/273:42 pmMSY - SYD

1 stop22h 18mUnited Airlines

Tue 2/1711:50 amSYD - MSY

1 stop26h 59mUnited Airlines

Deal found 12/22

$7,222

Sat 12/273:04 pmMSY - SYD

2 stops23h 56mMultiple Airlines

Tue 2/178:45 amSYD - MSY

3 stops29h 45mMultiple Airlines

Deal found 12/22

$10,444

Best flights from New Orleans to Australia
Discover carefully curated flight deals from New Orleans to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.

Wed 2/41:27 pmMSY - BNE

1 stop25h 03mAmerican Airlines

Wed 2/119:40 amBNE - MSY

1 stop21h 14mAmerican Airlines

Deal found 12/21

$932

Wed 2/411:31 amMSY - BNE

2 stops28h 49mDelta

Wed 2/1111:05 amBNE - MSY

2 stops28h 20mDelta

Deal found 12/21

$952

Wed 2/412:01 pmMSY - BNE

2 stops28h 44mMultiple Airlines

Wed 2/117:40 pmBNE - MSY

3 stops61h 37mMultiple Airlines

Deal found 12/21

$965

Wed 2/41:27 pmMSY - MEL

1 stop22h 33mQantas Airways

Wed 2/114:05 pmMEL - MSY

1 stop20h 36mQantas Airways

Deal found 12/21

$973

Mon 2/22:44 pmMSY - MEL

1 stop26h 16mUnited Airlines

Wed 2/181:00 pmMEL - MSY

1 stop24h 08mUnited Airlines

Deal found 12/21

$986

Mon 1/266:05 pmMSY - SYD

2 stops46h 30mAir Canada

Tue 2/1011:20 amSYD - MSY

2 stops46h 57mAir Canada

Deal found 12/23

$1,105

Mon 2/169:28 amMSY - MEL

1 stop26h 32mAmerican Airlines

Mon 3/2312:00 pmMEL - MSY

2 stops25h 31mAmerican Airlines

Deal found 12/21

$978

Wed 5/203:54 pmMSY - MEL

2 stops25h 21mUnited Airlines

Wed 5/2710:55 amMEL - MSY

1 stop22h 27mUnited Airlines

Deal found 12/21

$996

Sat 1/32:54 pmMSY - SYD

2 stops24h 41mQantas Airways

Sat 5/912:00 pmSYD - MSY

1 stop18h 49mQantas Airways

Deal found 12/22

$1,015

Wed 3/46:00 amMSY - MEL

2 stops35h 00mUnited Airlines

Thu 3/1212:00 pmMEL - MSY

2 stops27h 59mUnited Airlines

Deal found 12/21

$996

Sat 1/316:02 pmMSY - CBR

3 stops45h 18mQatar Airways

Wed 2/412:30 pmCBR - MSY

3 stops41h 11mQatar Airways

Deal found 12/20

$2,258

Thu 2/51:27 pmMSY - SYD

1 stop24h 28mQantas Airways

Sat 2/212:05 pmSYD - MSY

1 stop24h 25mQantas Airways

Deal found 12/23

$1,077

Mon 2/165:34 pmMSY - MEL

2 stops22h 56mUnited Airlines

Mon 3/2310:30 amMEL - MSY

2 stops22h 34mUnited Airlines

Deal found 12/20

$1,000

Wed 4/222:23 pmMSY - SYD

2 stops25h 57mAir Canada

Sun 5/109:20 amSYD - MSY

2 stops41h 04mAir Canada

Deal found 12/21

$1,221

Thu 2/52:35 pmMSY - SYD

2 stops26h 00mMultiple Airlines

Thu 2/1211:20 amSYD - MSY

2 stops46h 57mMultiple Airlines

Deal found 12/22

$1,260

Wed 2/42:13 pmMSY - MEL

2 stops26h 17mUnited Airlines

Wed 2/111:00 pmMEL - MSY

2 stops25h 31mUnited Airlines

Deal found 12/21

$1,000

Sat 2/285:34 pmMSY - SYD

2 stops47h 01mAir Canada

Wed 3/411:20 amSYD - MSY

2 stops41h 10mAir Canada

Deal found 12/20

$1,227

Fri 2/66:02 pmMSY - SYD

2 stops23h 53mQantas Airways

Fri 2/132:05 pmSYD - MSY

1 stop18h 56mQantas Airways

Deal found 12/23

$1,178

Sat 1/316:05 amMSY - BNE

2 stops33h 25mUnited Airlines

Wed 2/411:40 amBNE - MSY

1 stop24h 21mUnited Airlines

Deal found 12/20

$1,038

Sat 2/71:27 pmMSY - SYD

2 stops25h 48mQantas Airways

Sat 2/1412:30 pmSYD - MSY

2 stops27h 20mQantas Airways

Deal found 12/21

$1,182

Wed 5/208:01 pmMSY - AVV

2 stops29h 04mMultiple Airlines

Wed 5/276:00 amAVV - MSY

2 stops31h 15mMultiple Airlines

Deal found 12/21

$1,630

Sat 3/75:01 pmMSY - SYD

1 stop20h 54mQantas Airways

Fri 3/136:05 amSYD - MSY

2 stops31h 26mQantas Airways

Deal found 12/21

$1,257

Mon 1/265:35 pmMSY - SYD

1 stop20h 25mUnited Airlines

Mon 2/92:00 pmSYD - MSY

1 stop23h 01mUnited Airlines

Deal found 12/21

$1,262

Wed 3/46:05 pmMSY - AVV

3 stops57h 15mMultiple Airlines

Thu 3/126:00 amAVV - MSY

3 stops51h 17mMultiple Airlines

Deal found 12/21

$1,736

Sat 2/2810:39 amMSY - MCY

2 stops36h 11mQantas Airways

Wed 3/46:00 amMCY - MSY

2 stops31h 30mQantas Airways

Deal found 12/20

$1,493

Sat 2/711:05 amMSY - ADL

2 stops31h 40mQantas Airways

Wed 2/119:00 amADL - MSY

2 stops24h 38mQantas Airways

Deal found 12/20

$1,504

Thu 2/52:44 pmMSY - ADL

1 stop26h 16mUnited Airlines

Thu 2/127:15 amADL - MSY

3 stops27h 18mUnited Airlines

Deal found 12/22

$1,510

Mon 2/166:05 pmMSY - AVV

3 stops60h 10mMultiple Airlines

Mon 3/238:55 pmAVV - MSY

3 stops60h 22mMultiple Airlines

Deal found 12/20

$2,040

Sat 2/1410:38 amMSY - ABX

2 stops40h 27mQantas Airways

Wed 2/189:20 amABX - MSY

2 stops30h 30mQantas Airways

Deal found 12/20

$1,507

Sat 1/311:27 pmMSY - CBR

2 stops34h 43mQantas Airways

Wed 2/412:35 pmCBR - MSY

2 stops27h 24mQantas Airways

Deal found 12/20

$1,522

Last-minute flights from New Orleans to Australia
Discover last-minute flight deals from New Orleans to Australia. Data last updated December 23, 2025 and is based on user searches.

Thu 12/253:04 pmMSY - SYD

1 stop22h 51mQantas Airways

Sat 12/2710:00 pmSYD - MSY

2 stops39h 43mQantas Airways

Deal found 12/22

$1,851

Sat 1/32:54 pmMSY - SYD

2 stops24h 41mQantas Airways

Sat 5/912:00 pmSYD - MSY

1 stop18h 49mQantas Airways

Deal found 12/22

$1,015

Sat 1/176:02 pmMSY - PER

2 stops47h 43mQantas Airways

Wed 1/215:00 amPER - MSY

2 stops26h 08mQantas Airways

Deal found 12/20

$1,708

Sun 1/186:15 amMSY - SYD

1 stop31h 35mDelta

Sun 1/2510:40 amSYD - MSY

2 stops26h 32mDelta

Deal found 12/21

$1,353

Sun 1/182:35 pmMSY - SYD

2 stops26h 00mMultiple Airlines

Sun 1/2511:20 amSYD - MSY

2 stops46h 57mMultiple Airlines

Deal found 12/21

$1,389

Sun 1/187:00 amMSY - SYD

2 stops30h 20mUnited Airlines

Sun 1/2511:50 amSYD - MSY

1 stop18h 19mUnited Airlines

Deal found 12/21

$1,617

Mon 1/263:44 pmMSY - SYD

1 stop22h 11mQantas Airways

Tue 2/102:05 pmSYD - MSY

1 stop22h 36mQantas Airways

Deal found 12/23

$1,077

Mon 1/266:05 pmMSY - SYD

2 stops46h 30mAir Canada

Tue 2/1011:20 amSYD - MSY

2 stops46h 57mAir Canada

Deal found 12/23

$1,105

Mon 1/263:44 pmMSY - SYD

2 stops26h 11mMultiple Airlines

Mon 2/92:05 pmSYD - MSY

1 stop20h 03mMultiple Airlines

Deal found 12/21

$1,133

Mon 1/265:35 pmMSY - SYD

2 stops22h 30mUnited Airlines

Mon 2/92:00 pmSYD - MSY

2 stops24h 51mUnited Airlines

Deal found 12/21

$1,262

Sat 1/316:05 amMSY - BNE

2 stops33h 25mUnited Airlines

Wed 2/411:40 amBNE - MSY

1 stop24h 21mUnited Airlines

Deal found 12/20

$1,038

Sat 1/311:27 pmMSY - CBR

2 stops28h 03mQantas Airways

Wed 2/412:35 pmCBR - MSY

2 stops27h 24mQantas Airways

Deal found 12/21

$1,522

One-way flights from New Orleans to Australia
Search for one-way flight options from New Orleans to Australia. Find affordable one-way fares based on user searches. Data last updated December 23, 2025.

Sun 4/266:05 pmMSY - SYD

2 stops46h 15mAir Canada

Deal found 12/21

$523

Thu 2/58:20 pmMSY - SYD

1 stop42h 05mMultiple Airlines

Deal found 12/21

$524

Fri 6/58:20 pmMSY - SYD

1 stop44h 10mMultiple Airlines

Deal found 12/21

$530

Sat 3/2110:37 amMSY - MEL

1 stop26h 23mQantas Airways

Deal found 12/22

$555

Sat 3/214:48 pmMSY - MEL

2 stops24h 42mMultiple Airlines

Deal found 12/21

$561

Thu 5/78:29 pmMSY - SYD

2 stops42h 56mMultiple Airlines

Deal found 12/22

$570

Sun 4/268:01 pmMSY - SYD

1 stop19h 54mQantas Airways

Deal found 12/22

$596

Sun 4/264:22 pmMSY - SYD

1 stop23h 33mMultiple Airlines

Deal found 12/23

$599

Thu 5/77:00 amMSY - SYD

3 stops33h 00mUnited Airlines

Deal found 12/22

$603

Sun 12/283:04 pmMSY - SYD

2 stops23h 56mQantas Airways

Deal found 12/21

$665

Sat 3/2110:10 amMSY - MEL

3 stops56h 25mUnited Airlines

Deal found 12/21

$1,047

Sat 3/213:05 pmMSY - AVV

2 stops32h 05mQantas Airways

Deal found 12/21

$1,174

Find flight deals from New Orleans to Australia

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$932 (American Airlines)
One-way from	$523 (Air Canada)
Popular in	December
Cheapest in	August
Average price	$1,941

Provider with most accurate pricing for New Orleans Louis Armstrong-Sydney Kingsford Smith flight deals.

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Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Sydney Kingsford Smith flights.

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From New Orleans Louis Armstrong to Australia

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One-way flight from New Orleans Louis Armstrong to Australia

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($152 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($58 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Orleans to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New OrleansBrisbane

MSY - BNE

MSYBNE

New Orleans Louis Armstrong

Wed 2/4

1:27 pm-6:30 am

1 stop25h 03m

Brisbane

Wed 2/11

9:40 am-2:54 pm

1 stop21h 14m

$932

New OrleansBrisbane

MSY - BNE

MSYBNE

New Orleans Louis Armstrong

Wed 2/4

11:31 am-8:20 am

2 stops28h 49m

Brisbane

Wed 2/11

11:05 am-11:25 pm

2 stops28h 20m

$952

New OrleansBrisbane

MSY - BNE

MSYBNE

New Orleans Louis Armstrong

Wed 2/4

12:01 pm-8:45 am

2 stops28h 44m

Brisbane

Wed 2/11

7:40 pm-5:17 pm

3 stops61h 37m

$965

New OrleansMelbourne

MSY - MEL

MSYMEL

New Orleans Louis Armstrong

Wed 2/4

1:27 pm-5:00 am

1 stop22h 33m

Melbourne

Wed 2/11

4:05 pm-7:41 pm

1 stop20h 36m

$973

New OrleansMelbourne

MSY - MEL

MSYMEL

New Orleans Louis Armstrong

Mon 2/16

9:28 am-5:00 am

1 stop26h 32m

Melbourne

Mon 3/23

12:00 pm-9:31 pm

2 stops25h 31m

$978

New OrleansMelbourne

MSY - MEL

MSYMEL

New Orleans Louis Armstrong

Mon 2/2

2:44 pm-10:00 am

1 stop26h 16m

Melbourne

Wed 2/18

1:00 pm-8:08 pm

1 stop24h 08m

$986

New OrleansMelbourne

MSY - MEL

MSYMEL

New Orleans Louis Armstrong

Wed 5/20

3:54 pm-8:15 am

2 stops25h 21m

Melbourne

Wed 5/27

10:55 am-6:22 pm

1 stop22h 27m

$996

New OrleansMelbourne

MSY - MEL

MSYMEL

New Orleans Louis Armstrong

Wed 3/4

6:00 am-10:00 am

2 stops35h 00m

Melbourne

Thu 3/12

12:00 pm-11:59 pm

2 stops27h 59m

$996

New OrleansMelbourne

MSY - MEL

MSYMEL

New Orleans Louis Armstrong

Mon 2/16

5:34 pm-9:30 am

2 stops22h 56m

Melbourne

Mon 3/23

10:30 am-5:04 pm

2 stops22h 34m

$1,000

New OrleansMelbourne

MSY - MEL

MSYMEL

New Orleans Louis Armstrong

Wed 2/4

2:13 pm-9:30 am

2 stops26h 17m

Melbourne

Wed 2/11

1:00 pm-9:31 pm

2 stops25h 31m

$1,000

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 42 results

...

Best time to book a flight from New Orleans to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from New Orleans 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 New Orleans to Australia

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

Currently, August is the cheapest month in which you can book a flight from New Orleans to Australia (average of $689). Flying from New Orleans to Australia in December is currently the most expensive (average of $1,380). 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 MSY to AU?

It’s typically best to fly out from New Orleans to Australia in the morning. Doing so could potentially save you 38% on the flight price compared to flying in the afternoon, which is usually more expensive.

Reviews of airlines servicing Australia

Get a feel of what it's like to fly with Delta, Qantas Airways, and United Airlines from New Orleans to Australia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,013 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Delta

7.9

Good

8,013 reviews

Delta

7.9

Good

8,013 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Qantas Airways

7.5

Good

949 reviews

Delta

7.9

Good

8,013 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

United Airlines

7.4

Good

9,106 reviews

Delta

7.9

Good

8,013 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

American Airlines

7.2

Good

11,054 reviews

Delta

7.9

Good

8,013 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

What airport do you fly from for flights from New Orleans to Australia?
Located just 11.4 mi from the city center, New Orleans Louis Armstrong (MSY) is the airport most travelers will use when flying to Australia from New Orleans.
How long is the flight from New Orleans to Australia?
Airlines like American Airlines, Delta, and Qantas Airways fly from New Orleans to Australia in about 22h 33m. The time it takes to get you to your destination can typically vary by up to 6h 16m. New Orleans and Australia are separated by a distance of 9269 mi. This flight may include one or multiple stops.
What are the most popular routes from New Orleans to Australia?
When deciding which route to take from New Orleans to Australia consider New Orleans Louis Armstrong - Sydney Kingsford Smith, New Orleans Louis Armstrong - Melbourne or New Orleans Louis Armstrong - Melbourne Avalon as they are the most popular.
Can I find deals for flights from New Orleans to Australia that include hotel bookings?
Yes. In addition to deals on New Orleans to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from New Orleans to Australia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Orleans to Australia.
Can I find deals for business class flights from New Orleans to Australia?
Yes. Cheapflights offers flight deals from New Orleans to Australia 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 New Orleans to Australia?
Currently, August is the cheapest month in which you can book a flight from New Orleans to Australia (average of $689). Flying from New Orleans to Australia in December is currently the most expensive (average of $1,380). 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 for New Orleans to Australia

Complete your trip

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Sydney Kingsford Smith Airport car rentals

Melbourne Airport car rentals

Brisbane Airport car rentals

Top 4 airlines flying from New Orleans to Australia

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$907	Average$1,352	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$951	Average$1,387	FlexibilityNo cancel fee	On-timeN/A
Qantas Airways	Cheapest$1,084	Average$1,623	FlexibilityNo cancel fee	On-time74%
American Airlines	Cheapest$1,264	Average$1,301	FlexibilityNo cancel fee	On-time71%

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$523+ Cheap flights from New Orleans (MSY) to Australia

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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from New Orleans to Australia

Cheapest flights from New Orleans to AustraliaExplore the most affordable flight options available from New Orleans to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

Explore the most affordable flight options available from New Orleans to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

Find flight deals from New Orleans to Australia

Keep the following information in mind while searching for New Orleans to Australia flight deals. Data was last updated December 23, 2025.

Most accurate provider

Most trusted provider

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 New Orleans to Australia that are best for you.

Best time to book a flight from New Orleans to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from New Orleans with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from New Orleans to Australia

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

What is the cheapest time of day to fly from MSY to AU?

Find hourly flight availability from New Orleans to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.

Reviews of airlines servicing Australia

Get a feel of what it's like to fly with Delta, Qantas Airways, and United Airlines from New Orleans to Australia 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

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

What airport do you fly from for flights from New Orleans to Australia?

How long is the flight from New Orleans to Australia?

What are the most popular routes from New Orleans to Australia?

Can I find deals for flights from New Orleans to Australia that include hotel bookings?

How can I find direct flights from New Orleans to Australia?

Can I find deals for business class flights from New Orleans to Australia?

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

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Alternative routes for New Orleans to Australia

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from New Orleans to Australia

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Cheapest flights from New Orleans to Australia
Explore the most affordable flight options available from New Orleans to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.