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Cheap flights from Louisiana to Adelaide from $2,152

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/2. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — ADL
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Louisiana to Adelaide

Enter your travel dates to find the best prices.

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 28 January 2026.

Sat 14/215:01
MSY
-
ADL
2 stops30h 09m
Qantas Airways
Tue 17/213:40
ADL
-
MSY
2 stops42h 49m
Qantas Airways
Deal found 26/1$2,152
Sat 14/209:00
MSY
-
ADL
1 stop32h 00m
United Airlines
Tue 17/207:15
ADL
-
MSY
2 stops29h 42m
United Airlines
Deal found 25/1$3,476

Find flight deals from Louisiana to Adelaide

Keep the following information in mind while searching for Louisiana to Adelaide flight deals. Data was last updated 28 January 2026.

Round-trip from

$2,152
Qantas Airways
  • Qantas Airways
  • 14/2-17/2
  • 4 total stops
  • 72h 58m total
  • Louisiana to Adelaide
Search Deals

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 28 January 2026.
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

Sat 14/2

15:01-13:40

2 stops30h 09m

Adelaide

Tue 17/2

13:40-15:59

2 stops42h 49m

$2,152

New OrleansAdelaide

MSY - ADL

MSYADL

New Orleans Louis Armstrong

Sat 14/2

09:00-09:30

1 stop32h 00m

Adelaide

Tue 17/2

07:15-20:27

2 stops29h 42m

$3,476

Flights are sorted by cheapest return flights first.

Deals found on 26/1

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 return 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?

    Located just 6.6 km from the city centre, Adelaide (ADL) is the airport most travelers will use when flying to Adelaide from Louisiana.

  • How long is the flight from Louisiana to Adelaide?

    Departing from Louisiana to Adelaide will take you 30h 09m. There are 15438 km between Louisiana and Adelaide. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 holiday 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.

See more FAQs

Travelling to a place near Adelaide?

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Glenelg

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Can Cheapflights find flights from Louisiana to Adelaide with no change fees?

Yes, we can. To see specific flights from Louisiana to Adelaide with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Of course! You can now track prices for flights from Louisiana to Adelaide and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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