$833 Cheap Flights from New Orleans (MSY) to Cairns (CNS)

View $833 flight on Mon, Nov 3, 2025Opens in a new window

Popular airlines from Louis Armstrong New Orleans Intl. Airport (MSY) to Cairns Intl. Airport (CNS)

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Cheap Flights from New Orleans to Cairns (MSY-CNS)

Prices were available within the past 7 days and start at $833 for one-way flights and $1,650 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Nov 3 - Mon, Nov 17
MSY
New Orleans
CNS
Cairns
$1,650 Roundtrip, found 1 day ago
$1,650
Roundtrip
found 1 day ago
Select United flight, departing Mon, Nov 3 from New Orleans to Cairns, returning Mon, Nov 17, priced at $1,650 found 1 day ago
United
Mon, Nov 3 - Mon, Nov 17
MSY
New Orleans
CNS
Cairns
$1,652 Roundtrip, found 1 day ago
$1,652
Roundtrip
found 1 day ago
Select United flight, departing Mon, Nov 3 from New Orleans to Cairns, returning Mon, Nov 17, priced at $1,652 found 1 day ago
United
Mon, Nov 3 - Mon, Nov 17
MSY
New Orleans
CNS
Cairns
$1,655 Roundtrip, found 1 day ago
$1,655
Roundtrip
found 1 day ago
Select United flight, departing Mon, Nov 3 from New Orleans to Cairns, returning Mon, Nov 17, priced at $1,655 found 1 day ago
United
Mon, Nov 3 - Mon, Nov 17
MSY
New Orleans
CNS
Cairns
$1,656 Roundtrip, found 1 day ago
$1,656
Roundtrip
found 1 day ago
Select United flight, departing Mon, Nov 3 from New Orleans to Cairns, returning Mon, Nov 17, priced at $1,656 found 1 day ago
United
Mon, Nov 3 - Mon, Nov 17
MSY
New Orleans
CNS
Cairns
$1,658 Roundtrip, found 1 day ago
$1,658
Roundtrip
found 1 day ago
Select United flight, departing Mon, Nov 3 from New Orleans to Cairns, returning Mon, Nov 17, priced at $1,658 found 1 day ago
United
Mon, Nov 3 - Mon, Nov 17
MSY
New Orleans
CNS
Cairns
$1,664 Roundtrip, found 1 day ago
$1,664
Roundtrip
found 1 day ago
Select United flight, departing Mon, Nov 3 from New Orleans to Cairns, returning Mon, Nov 17, priced at $1,664 found 1 day ago
United
Mon, Nov 3 - Mon, Nov 17
MSY
New Orleans
CNS
Cairns
$1,666 Roundtrip, found 1 day ago
$1,666
Roundtrip
found 1 day ago
Select United flight, departing Mon, Nov 3 from New Orleans to Cairns, returning Mon, Nov 17, priced at $1,666 found 1 day ago
Delta
Mon, Nov 3 - Mon, Nov 17
MSY
New Orleans
CNS
Cairns
$1,749 Roundtrip, found 1 day ago
$1,749
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Nov 3 from New Orleans to Cairns, returning Mon, Nov 17, priced at $1,749 found 1 day ago
Air Canada
Mon, Nov 3 - Mon, Nov 17
MSY
New Orleans
CNS
Cairns
$3,400 Roundtrip, found 1 day ago
$3,400
Roundtrip
found 1 day ago
Select Air Canada flight, departing Mon, Nov 3 from New Orleans to Cairns, returning Mon, Nov 17, priced at $3,400 found 1 day ago
Qantas Airways
Mon, Nov 3 - Mon, Nov 17
MSY
New Orleans
CNS
Cairns
$3,518 Roundtrip, found 1 day ago
$3,518
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Mon, Nov 3 from New Orleans to Cairns, returning Mon, Nov 17, priced at $3,518 found 1 day ago

Frequently asked questions

How much does a flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Cairns Intl. Airport (CNS) cost?
Lock in a cheap one-way flight from $833 or cheap return flight from $1,650 from Louis Armstrong New Orleans Intl. Airport (MSY) to Cairns Intl. Airport (CNS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Louis Armstrong New Orleans Intl. Airport (MSY) to Cairns Intl. Airport (CNS)?
The cheapest month to fly from MSY to CNS is November, when demand is low. Off-peak season is typically when better flight deals are available between these airports.
What is the cheapest airline that flies from Louis Armstrong New Orleans Intl. Airport (MSY) to Cairns Intl. Airport (CNS)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from MSY to CNS. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Louis Armstrong New Orleans Intl. Airport (MSY) to Cairns Intl. Airport (CNS)?
There are no daily direct flights from Louis Armstrong New Orleans Intl. Airport (MSY) to Cairns Intl. Airport (CNS). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from MSY to CNS?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on various factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Louis Armstrong New Orleans Intl. Airport (MSY) to Cairns Intl. Airport (CNS)?
Choose a flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Cairns Intl. Airport (CNS) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Louis Armstrong New Orleans Intl. Airport (MSY) to Cairns Intl. Airport (CNS) last-minute?
Last-minute bookings from MSY to CNS are typically more expensive. For the lowest prices, start searching for flights well ahead of time. That said, if you're flexible with your travel plans, it's possible to score a cheap fare right before your journey.
Is it cheaper to book a MSY to CNS flight and hotel package?
You can save money by booking a MSY to CNS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After choosing your preferred flights and accommodations, consider adding extras including car rentals, activities and tours.
Can I cancel or change the date of my flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Cairns Intl. Airport (CNS)?
If you reserved your MSY to CNS flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Louis Armstrong New Orleans Intl.
Destination airport
Cairns Intl.
Airlines serving
Air Canada, Qantas Airways
Roundtrip price
$1,649
Distance
8807 mi

Book with confidence

New Orleans to Cairns Flights

The cheapest times to fly from New Orleans to Cairns

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from New Orleans to Cairns are during the month of November. You can find some of the cheapest flights from New Orleans to Cairns with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from New Orleans to Cairns

Sunday is one of the best days to book for cheap flights from New Orleans to Cairns: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from New Orleans to Cairns

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from New Orleans to Cairns in 2025. You can also book with separate airlines for your outbound and return journeys, from $833 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap New Orleans to Cairns flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your New Orleans to Cairns airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

New Orleans to Cairns Flights

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*Available to One Key members.