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Cheap flights from New Orleans to Adelaide from $1,543

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from New Orleans to Adelaide departing on 9/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from New Orleans to Adelaide

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
11:16 am - 3:00 pm
MSY
-
ADL
37h 14m
2 stops
Qatar Airways Logo
10:00 pm - 8:11 pm
ADL
-
MSY
36h 41m
2 stops
$1,543Qatar Airways
Sun, Sep 13 - Sun, Sep 20
United Airlines Logo
8:13 am - 11:10 am
MSY
-
ADL
36h 27m
2 stops
United Airlines Logo
6:05 am - 8:46 am
ADL
-
MSY
41h 11m
3 stops
$1,572United Airlines
Sun, Sep 13 - Sun, Sep 20
Multiple Airlines Logo
11:55 am - 11:15 am
MSY
-
ADL
32h 50m
3 stops
Multiple Airlines Logo
6:00 am - 9:53 am
ADL
-
MSY
42h 23m
3 stops
$1,757Multiple Airlines
Sun, Sep 13 - Sun, Sep 20

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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, momondo users made 832,500 searches. Data last updated July 31, 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

Sun 9/13

11:16 am-3:00 pm

2 stops37h 14m

Adelaide

Sun 9/20

10:00 pm-8:11 pm

2 stops36h 41m

$1,543

New OrleansAdelaide

MSY - ADL

MSYADL

New Orleans Louis Armstrong

Sun 9/13

8:13 am-11:10 am

2 stops36h 27m

Adelaide

Sun 9/20

6:05 am-8:46 am

3 stops41h 11m

$1,572

New OrleansAdelaide

MSY - ADL

MSYADL

New Orleans Louis Armstrong

Sun 9/13

11:55 am-11:15 am

3 stops32h 50m

Adelaide

Sun 9/20

6:00 am-9:53 am

3 stops42h 23m

$1,757

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from New Orleans to Adelaide

Are you open to changing your travel dates? Check out the ideal times to fly from New Orleans to Adelaide according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New Orleans to Adelaide (MSY to ADL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Orleans to Adelaide

Fastest flight time

29h 09m

Direct flights

None
The fastest flight from New Orleans to Adelaide takes 29h 09m
There are no direct flights from New Orleans to Adelaide. There are no popular flight routes from New Orleans to Adelaide.
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Frequently asked questions about flying from New Orleans to Adelaide

  • How far is New Orleans Louis Armstrong to Adelaide by plane?

    The distance between New Orleans Louis Armstrong and Adelaide is about 9599.0 mi. 29h 09m is a normal flight duration for this route.

  • When did momondo last update prices for flights from New Orleans Louis Armstrong Airport to Adelaide Airport?

    Prices for flights from New Orleans Louis Armstrong Airport to Adelaide Airport are refreshed on a daily basis.

  • How old do you have to be to fly from New Orleans Louis Armstrong Airport to Adelaide Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New Orleans Louis Armstrong Airport to Adelaide Airport.

  • What documentation or ID do you need to fly to Adelaide Airport?

    The required travel and health documents for your Adelaide Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Adelaide Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from New Orleans to Adelaide

  • How do I get Price Alerts for flights from New Orleans to Adelaide?

    Search flight deals from New Orleans to Adelaide. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from New Orleans to Adelaide with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Adelaide?

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

Why use momondo?

Why should I use momondo to find a flight deal from New Orleans to Adelaide?

It is quick and easy to find New Orleans to Adelaide flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Adelaide that suits you.

Can I find flights from New Orleans to Adelaide with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Adelaide from New Orleans with this policy.

How can momondo help me find flights from New Orleans to Adelaide?

Once you have performed a search for New Orleans to Adelaide flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from New Orleans to Adelaide right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Adelaide, momondo offers a useful price alert feature which will track prices for flights to Adelaide from New Orleans and alert you when they change.

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