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$1,273+ Cheap flights from New Orleans (MSY) to Adelaide (ADL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — ADL
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from New Orleans to Adelaide

Cheapest flights from New Orleans to Adelaide
Explore the most affordable flight options available from New Orleans to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/142:39 pm
MSY
-
ADL
1 stop26h 21m
United Airlines
Sat 3/212:15 pm
ADL
-
MSY
2 stops22h 34m
United Airlines
Deal found 1/28$1,273
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/159:37 am
MSY
-
ADL
2 stops33h 48m
United Airlines
Sun 3/226:00 am
ADL
-
MSY
2 stops28h 50m
United Airlines
Deal found 1/28$1,450
This Qantas Airways deal was found by Cheapflights users on 1/26. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/143:01 pm
MSY
-
ADL
2 stops30h 09m
Qantas Airways
Tue 2/171:40 pm
ADL
-
MSY
2 stops42h 49m
Qantas Airways
Deal found 1/26$1,495
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/146:00 am
MSY
-
ADL
2 stops35h 00m
United Airlines
Tue 2/177:15 am
ADL
-
MSY
3 stops27h 28m
United Airlines
Deal found 1/28$2,367

Find flight deals from New Orleans to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from New Orleans (MSY) to Adelaide (ADL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,273
(United Airlines)
Provider with most accurate pricing for New Orleans Louis Armstrong-Adelaide flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Adelaide flights.
Search Deals
From New Orleans Louis Armstrong to Adelaide
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Orleans to Adelaide 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 January 29, 2026.
Use the filters below to find and compare flights from New Orleans to Adelaide that are best for you.

Fly from

New Orleans

Fly to

Adelaide

Route

Depart

Return

Price

New OrleansAdelaide

MSY - ADL

MSYADL

New Orleans Louis Armstrong

Sat 3/14

2:25 pm-8:30 am

2 stops26h 35m

Adelaide

Sat 3/21

2:15 pm-11:03 pm

2 stops24h 18m

$1,273

New OrleansAdelaide

MSY - ADL

MSYADL

New Orleans Louis Armstrong

Sun 3/15

9:37 am-10:55 am

2 stops33h 48m

Adelaide

Sun 3/22

6:00 am-7:20 pm

2 stops28h 50m

$1,450

New OrleansAdelaide

MSY - ADL

MSYADL

New Orleans Louis Armstrong

Sat 2/14

3:01 pm-1:40 pm

2 stops30h 09m

Adelaide

Tue 2/17

1:40 pm-3:59 pm

2 stops42h 49m

$1,495

New OrleansAdelaide

MSY - ADL

MSYADL

New Orleans Louis Armstrong

Sat 2/14

9:00 am-9:30 am

1 stop32h 00m

Adelaide

Tue 2/17

8:30 am-8:27 pm

2 stops28h 27m

$2,367

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

  • Most accurate provider: When it comes to deals on New Orleans-Adelaide flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Orleans-Adelaide flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Orleans-Adelaide flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New Orleans-Adelaide flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Orleans-Adelaide flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from New Orleans to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide 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.

Related info for your journey

Find useful and relevant information for your journey from New Orleans to Adelaide. 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 New Orleans to Adelaide?

    A quick flight from New Orleans to Adelaide can take about 26h 35m. United Airlines provides one of the quickest options available for as low as $1,273. The distance between New Orleans and Adelaide is about 9593 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from New Orleans to Adelaide?

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

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

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

See more FAQs

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