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$445+ 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SYD
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,120
(American Airlines)

One-way from

$445
(Mytrip)

Popular in

July

Cheapest in

February

Average price

$1,356
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
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Highest demand for flights based on searches. 16% potential increase in price ($257 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($58 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 28, 2025.

This American Airlines deal was found by Cheapflights users on 3/27. 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 5/241:57 pmMSY - SYD
2 stops26h 08mAmerican Airlines
Sun 6/89:10 amSYD - MSY
2 stops26h 23mAmerican Airlines
Deal found 3/27$1,120
This Mytrip deal was found by Cheapflights users on 3/27. 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.
Sun 5/116:56 pmMSY - SYD
2 stops33h 24mMultiple Airlines
Sun 5/181:15 pmSYD - MSY
2 stops24h 05mMultiple Airlines
Deal found 3/27$1,143
This Mytrip deal was found by Cheapflights users on 3/27. 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.
Sun 5/116:56 pmMSY - BNE
2 stops24h 29mMultiple Airlines
Sun 5/1811:35 amBNE - MSY
2 stops25h 45mMultiple Airlines
Deal found 3/27$1,241
This Justfly.com deal was found by Cheapflights users on 3/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/177:20 pmMSY - SYD
2 stops45h 00mAir Canada
Tue 7/299:20 amSYD - MSY
2 stops40h 43mAir Canada
Deal found 3/27$1,331
This Gurufare deal was found by Cheapflights users on 3/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/244:27 pmMSY - SYD
1 stop23h 28mQantas Airways
Sun 8/3112:10 pmSYD - MSY
1 stop20h 59mQantas Airways
Deal found 3/27$1,451
This United deal was found by Cheapflights users on 3/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/266:20 pmMSY - SYD
1 stop21h 35mUnited Airlines
Wed 6/1110:20 amSYD - MSY
1 stop21h 51mUnited Airlines
Deal found 3/27$1,456
This Travelocity deal was found by Cheapflights users on 3/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/25:48 pmMSY - PER
2 stops53h 07mMultiple Airlines
Tue 9/2310:45 pmPER - MSY
2 stops44h 09mMultiple Airlines
Deal found 3/28$1,486
This Gurufare deal was found by Cheapflights users on 3/26. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/98:08 pmMSY - BNE
2 stops23h 32mQantas Airways
Sat 8/238:45 pmBNE - MSY
2 stops38h 21mQantas Airways
Deal found 3/26$1,536
This Delta deal was found by Cheapflights users on 3/27. 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.
Fri 6/66:55 pmMSY - SYD
1 stop20h 40mDelta
Fri 6/209:25 amSYD - MSY
1 stop23h 29mDelta
Deal found 3/27$1,573
This Justfly.com deal was found by Cheapflights users on 3/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/911:50 amMSY - BNE
2 stops52h 15mAir Canada
Sat 8/237:05 pmBNE - MSY
3 stops54h 54mAir Canada
Deal found 3/26$1,589
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Sun 5/116:40 pmMSY - BNE
1 stop20h 50mUnited Airlines
Sun 5/1810:30 amBNE - MSY
2 stops22h 46mUnited Airlines
Deal found 3/27$1,603
This Gurufare deal was found by Cheapflights users on 3/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/106:40 pmMSY - ADL
2 stops34h 10mAir New Zealand
Sat 5/174:55 pmADL - MSY
3 stops41h 44mAir New Zealand
Deal found 3/27$1,782

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 March 28, 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

Sat 5/24

1:57 pm-7:05 am

2 stops26h 08m

Sydney Kingsford Smith

Sun 6/8

9:10 am-8:33 pm

2 stops26h 23m

$1,120

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Sun 5/11

6:56 pm-7:20 pm

2 stops33h 24m

Sydney Kingsford Smith

Sun 5/18

1:15 pm-10:20 pm

2 stops24h 05m

$1,143

New OrleansBrisbane

MSY - BNE

MSYBNE

New Orleans Louis Armstrong

Sun 5/11

6:56 pm-10:25 am

2 stops24h 29m

Brisbane

Sun 5/18

11:35 am-10:20 pm

2 stops25h 45m

$1,241

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Tue 6/17

7:20 pm-7:20 am

2 stops45h 00m

Sydney Kingsford Smith

Tue 7/29

9:20 am-11:03 am

2 stops40h 43m

$1,331

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Mon 5/26

6:20 pm-6:55 am

1 stop21h 35m

Sydney Kingsford Smith

Wed 6/11

10:20 am-5:11 pm

1 stop21h 51m

$1,456

New OrleansPerth

MSY - PER

MSYPER

New Orleans Louis Armstrong

Tue 9/2

5:48 pm-11:55 am

2 stops53h 07m

Perth

Tue 9/23

10:45 pm-5:54 am

2 stops44h 09m

$1,486

New OrleansBrisbane

MSY - BNE

MSYBNE

New Orleans Louis Armstrong

Sat 8/9

8:08 pm-10:40 am

2 stops23h 32m

Brisbane

Sat 8/23

8:45 pm-8:06 pm

2 stops38h 21m

$1,536

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Fri 6/6

6:55 pm-6:35 am

1 stop20h 40m

Sydney Kingsford Smith

Fri 6/20

9:25 am-5:54 pm

1 stop23h 29m

$1,573

New OrleansBrisbane

MSY - BNE

MSYBNE

New Orleans Louis Armstrong

Sat 8/9

11:50 am-7:05 am

2 stops52h 15m

Brisbane

Sat 8/23

7:05 pm-10:59 am

3 stops54h 54m

$1,589

New OrleansBrisbane

MSY - BNE

MSYBNE

New Orleans Louis Armstrong

Sun 5/11

6:40 pm-6:30 am

1 stop20h 50m

Brisbane

Sun 5/18

10:30 am-6:16 pm

2 stops22h 46m

$1,603

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 38 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, March is the cheapest month in which you can book a flight from New Orleans to Australia (average of $1,044). Flying from New Orleans to Australia in December is currently the most expensive (average of $1,643). 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 March 28, 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.

Rainfall in Australia by month

Plan your trip to Australia by taking into account the average rainfall totals by month.

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.

Temperature in Australia by month

Plan your trip to Australia by taking into account the average temperature totals by month.

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).

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 March 28, 2025.
To help decide which airline to fly from New Orleans to Australia, see what other customers have to say about Singapore Airlines, Emirates and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,285 reviews

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Crew

8.6

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Singapore Airlines
8.1
Very good
1,285 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Crew

8.6

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Emirates
8.0
Very good
3,190 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Crew

8.6

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Delta
8.0
Very good
7,896 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Crew

8.6

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Air New Zealand
7.9
Good
455 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Crew

8.6

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Qantas Airways
7.5
Good
811 reviews
Singapore Airlines
8.1
Very good
1,285 reviews

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Crew

8.6

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

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 $973. However, be on the lookout for offers from United Airlines and Delta, 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 - Sydney Kingsford Smith, New Orleans Louis Armstrong - Melbourne or New Orleans Louis Armstrong - Brisbane 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, March is the cheapest month in which you can book a flight from New Orleans to Australia (average of $1,044). Flying from New Orleans to Australia in December is currently the most expensive (average of $1,643). 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 5 airlines flying from New Orleans to Australia

Discover the top 5 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$909Average$1,338FlexibilityNo cancel feeOn-time69%
DeltaCheapest$938Average$1,350FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$1,248Average$1,915FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$1,328Average$1,369FlexibilityNo cancel feeOn-time71%
Air New ZealandCheapest$1,436Average$1,990FlexibilityNo cancel feeOn-time78%
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