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Cheap flights from Louisiana to Adelaide from $1,282

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 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — ADL
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Louisiana to Adelaide

Keep the following information in mind while searching for Louisiana to Adelaide flight deals. Data was last updated 16 September 2025.

Round-trip from

$2,566

One-way from

$1,282
United Airlines
  • United Airlines
  • 12/3-16/3
  • 3 total stops
  • 54h 46m total
  • Louisiana to Adelaide
Search Deals
United Airlines
  • United Airlines
  • 30/10
  • 2 total stops
  • 29h 45m total
  • Louisiana to Adelaide
Search Deals

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 16 September 2025.

Thu 30/1014:45MSY - ADL
2 stops29h 45mUnited Airlines
Thu 6/1106:10ADL - MSY
2 stops33h 04mUnited Airlines
Deal found 15/9$2,644

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 16 September 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

Thu 12/3

11:00-08:30

2 stops30h 00m

Adelaide

Mon 16/3

13:55-23:11

1 stop24h 46m

$2,566

New OrleansAdelaide

MSY - ADL

MSYADL

New Orleans Louis Armstrong

Thu 30/10

14:45-12:00

2 stops29h 45m

Adelaide

Thu 6/11

06:10-22:44

2 stops33h 04m

$2,644

New OrleansAdelaide

MSY - ADL

MSYADL

New Orleans Louis Armstrong

Thu 12/3

18:05-13:55

3 stops52h 20m

Adelaide

Mon 16/3

19:55-17:17

3 stops60h 52m

$3,363

New OrleansAdelaide

MSY - ADL

MSYADL

New Orleans Louis Armstrong

Thu 30/10

14:45-12:00

2 stops29h 45m

$1,282

Flights are sorted by cheapest return flights first.

Deals found on 15/9

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. There are 15438 km between Louisiana and Adelaide.

  • 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.

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

    Currently, June is the cheapest month in which you can book a flight from Louisiana to Adelaide (average of $168). Flying from Louisiana to Adelaide in October is currently the most expensive (average of $241). 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

Travelling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg
Stirling

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Louisiana to Adelaide.

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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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