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$547+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SYD
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap 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 August 18, 2025.

Round-trip from

$991
(United Airlines)

One-way from

$547
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$1,185
From New Orleans Louis Armstrong to Australia
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One-way flight from New Orleans Louis Armstrong to Australia
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Highest demand for flights based on searches. 8% potential increase in price ($114 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 18, 2025.

This United Airlines deal was found by Cheapflights users on 8/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/303:25 pmMSY - SYD
2 stops24h 35mUnited Airlines
Tue 10/710:30 amSYD - MSY
2 stops23h 13mUnited Airlines
Deal found 8/16$991
This Delta deal was found by Cheapflights users on 8/16. 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.
Tue 9/303:07 pmMSY - SYD
1 stop24h 28mDelta
Tue 10/710:25 amSYD - MSY
1 stop23h 10mDelta
Deal found 8/16$1,001
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/229:34 amMSY - BNE
2 stops28h 51mAmerican Airlines
Fri 10/317:25 pmBNE - MSY
2 stops28h 29mAmerican Airlines
Deal found 8/17$1,049
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:11 pmMSY - SYD
2 stops26h 44mQantas Airways
Mon 12/292:20 pmSYD - MSY
1 stop22h 36mQantas Airways
Deal found 8/17$1,099
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/137:26 amMSY - SYD
1 stop30h 29mAmerican Airlines
Mon 12/292:20 pmSYD - MSY
1 stop24h 56mAmerican Airlines
Deal found 8/17$1,121
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/112:43 pmMSY - SYD
2 stops27h 22mAmerican Airlines
Wed 10/810:10 amSYD - MSY
2 stops26h 10mAmerican Airlines
Deal found 8/17$1,124
This Delta deal was found by Cheapflights users on 8/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/13:07 pmMSY - SYD
1 stop24h 28mDelta
Wed 10/810:25 amSYD - MSY
1 stop23h 10mDelta
Deal found 8/17$1,137
This Delta deal was found by Cheapflights users on 8/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1312:00 pmMSY - SYD
2 stops27h 30mDelta
Mon 12/2910:40 amSYD - MSY
2 stops22h 55mDelta
Deal found 8/17$1,141
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2312:24 pmMSY - BNE
2 stops26h 01mAmerican Airlines
Fri 10/317:25 pmBNE - MSY
2 stops28h 29mAmerican Airlines
Deal found 8/17$1,258
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2411:15 amMSY - MEL
1 stop25h 45mAmerican Airlines
Fri 11/284:05 pmMEL - MSY
1 stop18h 56mAmerican Airlines
Deal found 8/17$1,260
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2311:15 amMSY - MEL
2 stops27h 30mAmerican Airlines
Fri 11/284:05 pmMEL - MSY
2 stops23h 45mAmerican Airlines
Deal found 8/17$1,265
This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/219:20 amMSY - SYD
2 stops30h 40mUnited Airlines
Sat 8/239:30 amSYD - MSY
2 stops23h 15mUnited Airlines
Deal found 8/17$1,275

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Orleans to Australia 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 August 18, 2025.
Use the filters below to find and compare flights from New Orleans to Australia that are best for you.

Fly from

New Orleans

Fly to

Australia

Route

Depart

Return

Price

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Tue 9/30

2:17 pm-7:00 am

2 stops25h 43m

Sydney Kingsford Smith

Tue 10/7

11:20 am-4:17 pm

1 stop20h 57m

$991

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Tue 9/30

3:07 pm-6:35 am

1 stop24h 28m

Sydney Kingsford Smith

Tue 10/7

10:25 am-5:35 pm

1 stop23h 10m

$1,001

New OrleansBrisbane

MSY - BNE

MSYBNE

New Orleans Louis Armstrong

Wed 10/22

12:38 pm-5:25 am

2 stops25h 47m

Brisbane

Fri 10/31

7:25 pm-8:54 am

2 stops28h 29m

$1,049

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Sat 12/13

6:11 pm-1:55 pm

2 stops26h 44m

Sydney Kingsford Smith

Mon 12/29

2:20 pm-7:56 pm

1 stop22h 36m

$1,099

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Sat 2/14

4:18 pm-6:55 am

1 stop21h 37m

Sydney Kingsford Smith

Sun 2/22

2:20 pm-6:04 pm

1 stop20h 44m

$1,114

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Sat 12/13

7:26 am-6:55 am

1 stop30h 29m

Sydney Kingsford Smith

Mon 12/29

2:20 pm-10:16 pm

1 stop24h 56m

$1,121

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 10/1

12:43 pm-7:05 am

2 stops27h 22m

Sydney Kingsford Smith

Wed 10/8

10:10 am-8:20 pm

2 stops26h 10m

$1,124

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Sat 2/14

2:07 pm-9:00 am

2 stops25h 53m

Sydney Kingsford Smith

Sun 2/22

2:20 pm-3:51 pm

1 stop18h 31m

$1,125

New OrleansBrisbane

MSY - BNE

MSYBNE

New Orleans Louis Armstrong

Thu 10/23

9:36 am-5:25 am

2 stops28h 49m

Brisbane

Fri 10/31

7:25 pm-8:54 am

2 stops28h 29m

$1,258

New OrleansMelbourne

MSY - MEL

MSYMEL

New Orleans Louis Armstrong

Fri 10/24

11:15 am-5:00 am

1 stop25h 45m

Melbourne

Fri 11/28

4:05 pm-6:01 pm

1 stop18h 56m

$1,260

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 45 results
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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, February is the cheapest month in which you can book a flight from New Orleans to Australia (average of $1,031). Flying from New Orleans to Australia in December is currently the most expensive (average of $1,619). 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?

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 August 18, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Orleans to Australia as you normally would.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated August 18, 2025.
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
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Qantas Airways
7.5
Good
896 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,925 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    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.

  • What are the cheapest airlines to fly from New Orleans to Australia one-way?

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $557. However, be on the lookout for offers from Qantas Airways and American Airlines, as they are both options that can get you from New Orleans to Australia for a low price.

  • 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 - Brisbane, New Orleans Louis Armstrong - Sydney Kingsford Smith or New Orleans Louis Armstrong - Canberra 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, February is the cheapest month in which you can book a flight from New Orleans to Australia (average of $1,031). Flying from New Orleans to Australia in December is currently the most expensive (average of $1,619). 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 4 airlines flying from New Orleans to Australia

Discover the top 4 airlines that operate flights from New Orleans to Australia. 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$909Average$1,304FlexibilityNo cancel feeOn-time69%
DeltaCheapest$938Average$1,349FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$1,094Average$1,750FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$1,270Average$1,366FlexibilityNo cancel feeOn-time71%

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