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$1,338+ Cheap flights from Louisiana 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — ADL
Aug 26 — Sep 21
Tue 8/26
Tue 9/2
1 adult, Economy
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Find flight deals from Louisiana to Adelaide

Cheapest flights from Louisiana to Adelaide
Explore the most affordable flight options available from Louisiana to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2025.

This Qantas Airways deal was found by Cheapflights users on 8/18. 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.
Tue 9/166:35 pmMSY - ADL
2 stops25h 15mQantas Airways
Tue 9/236:30 amADL - MSY
2 stops25h 24mQantas Airways
Deal found 8/18$1,338
This Qantas Airways deal was found by Cheapflights users on 8/18. 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.
Tue 9/1612:46 pmMSY - ADL
3 stops31h 04mMultiple Airlines
Tue 9/236:30 amADL - MSY
2 stops25h 24mMultiple Airlines
Deal found 8/18$1,342

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana 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 August 21, 2025.
Use the filters below to find and compare flights from Louisiana to Adelaide that are best for you.

Fly from

Louisiana

Fly to

Adelaide

Route

Depart

Return

Price

New OrleansAdelaide

MSY - ADL

MSYADL

New Orleans Louis Armstrong

Tue 9/16

6:35 pm-10:20 am

2 stops25h 15m

Adelaide

Tue 9/23

6:30 am-5:24 pm

2 stops25h 24m

$1,338

New OrleansAdelaide

MSY - ADL

MSYADL

New Orleans Louis Armstrong

Tue 9/16

12:46 pm-10:20 am

3 stops31h 04m

Adelaide

Tue 9/23

6:30 am-5:24 pm

2 stops25h 24m

$1,342

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Best time to book a flight from Louisiana to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from Louisiana 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 Louisiana to Adelaide
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Louisiana to Adelaide. 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 into for flights to Adelaide from Louisiana?

    Adelaide (ADL), located 4.1 mi from the city center, is the airport you fly into when you book flights from Louisiana to Adelaide.

  • How long is the flight from Louisiana to Adelaide?

    Departing from Louisiana to Adelaide will take you 25h 15m. The distance between Louisiana and Adelaide is about 9593 mi.

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

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

  • How can I find direct flights from Louisiana to Adelaide?

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

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

    Yes. Cheapflights offers flight deals from Louisiana 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.

  • What is the cheapest month to book a flight from Louisiana to Adelaide?

    Currently, August is the cheapest month in which you can book a flight from Louisiana to Adelaide (average of $1,214). Flying from Louisiana to Adelaide in December is currently the most expensive (average of $2,057). 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

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