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$2,243+ 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 12/26. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — ADL
Aug 17 — Aug 241
Mon 8/17
Mon 8/24
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 July 18, 2026.

This Aunt Betty deal was found by Cheapflights users on 7/15. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2610:27 am
MSY
-
ADL
2 stops30h 28m
Qantas Airways
Sat 1/96:00 am
ADL
-
MSY
2 stops27h 38m
Qantas Airways
Deal found 7/15$2,243
This BYOjet deal was found by Cheapflights users on 7/15. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/267:30 am
MSY
-
ADL
2 stops43h 15m
Air New Zealand
Sat 1/95:10 pm
ADL
-
MSY
3 stops41h 15m
Air New Zealand
Deal found 7/15$2,397
This BYOjet deal was found by Cheapflights users on 7/15. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2611:30 am
MSY
-
ADL
3 stops38h 10m
Multiple Airlines
Sat 1/96:00 am
ADL
-
MSY
3 stops30h 20m
Multiple Airlines
Deal found 7/15$3,511

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 July 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$2,243
(Aunt Betty)
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
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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 July 18, 2026.
Use the filters below to find and compare flights from New Orleans to Adelaide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

New OrleansAdelaide

MSY - ADL

MSYADL

New Orleans Louis Armstrong

Sat 12/26

10:27 am-9:25 am

2 stops30h 28m

Adelaide

Sat 1/9

6:00 am-5:08 pm

2 stops27h 38m

$2,243

New OrleansAdelaide

MSY - ADL

MSYADL

New Orleans Louis Armstrong

Sat 12/26

7:30 am-7:15 pm

2 stops43h 15m

Adelaide

Sat 1/9

5:10 pm-5:55 pm

3 stops41h 15m

$2,397

New OrleansAdelaide

MSY - ADL

MSYADL

New Orleans Louis Armstrong

Sat 12/26

11:30 am-6:10 pm

3 stops38h 10m

Adelaide

Sat 1/9

6:00 am-7:50 pm

3 stops30h 20m

$3,511

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/15

Sorted by cheapest first
  • 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 30h 28m. Qantas Airways provides one of the quickest options available for as low as $2,243. 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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