$755 Cheap Flights from New Orleans (MSY) to Perth (PER)

View $755 flight on Wed, Feb 11, 2026Opens in a new window

Popular airlines from Louis Armstrong New Orleans Intl. Airport (MSY) to Perth Airport (PER)

Cheap Flights from New Orleans to Perth (MSY-PER)

Prices were available within the past 7 days and start at $755 for one-way flights and $1,384 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Jan 20 - Tue, Feb 3
MSY
New Orleans
PER
Perth
$1,384 Roundtrip, found 6 days ago
$1,384
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Jan 20 from New Orleans to Perth, returning Tue, Feb 3, priced at $1,384 found 6 days ago
American Airlines
Wed, Mar 4 - Tue, Mar 17
MSY
New Orleans
PER
Perth
$1,385 Roundtrip, found 2 days ago
$1,385
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Mar 4 from New Orleans to Perth, returning Tue, Mar 17, priced at $1,385 found 2 days ago
Qantas Airways
Sat, Mar 7 - Sat, Mar 14
MSY
New Orleans
PER
Perth
$1,426 Roundtrip, found 2 days ago
$1,426
Roundtrip
found 2 days ago
Select Qantas Airways flight, departing Sat, Mar 7 from New Orleans to Perth, returning Sat, Mar 14, priced at $1,426 found 2 days ago
American Airlines
Tue, Jan 20 - Fri, Feb 6
MSY
New Orleans
PER
Perth
$1,434 Roundtrip, found 6 days ago
$1,434
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Jan 20 from New Orleans to Perth, returning Fri, Feb 6, priced at $1,434 found 6 days ago
American Airlines
Wed, Mar 4 - Fri, Mar 13
MSY
New Orleans
PER
Perth
$1,435 Roundtrip, found 2 days ago
$1,435
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Mar 4 from New Orleans to Perth, returning Fri, Mar 13, priced at $1,435 found 2 days ago
Qantas Airways
Sat, Mar 7 - Mon, Mar 16
MSY
New Orleans
PER
Perth
$1,439 Roundtrip, found 2 days ago
$1,439
Roundtrip
found 2 days ago
Select Qantas Airways flight, departing Sat, Mar 7 from New Orleans to Perth, returning Mon, Mar 16, priced at $1,439 found 2 days ago
Air Canada
Wed, Feb 4 - Wed, Feb 11
MSY
New Orleans
PER
Perth
$1,456 Roundtrip, found 16 hours ago
$1,456
Roundtrip
found 16 hours ago
Select Air Canada flight, departing Wed, Feb 4 from New Orleans to Perth, returning Wed, Feb 11, priced at $1,456 found 16 hours ago
American Airlines
Wed, Mar 4 - Wed, Mar 18
MSY
New Orleans
PER
Perth
$1,460 Roundtrip, found 12 hours ago
$1,460
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Wed, Mar 4 from New Orleans to Perth, returning Wed, Mar 18, priced at $1,460 found 12 hours ago
Alaska Airlines
Sun, Mar 15 - Mon, Mar 23
MSY
New Orleans
PER
Perth
$1,518 Roundtrip, just found
$1,518
Roundtrip
just found
Select Alaska Airlines flight, departing Sun, Mar 15 from New Orleans to Perth, returning Mon, Mar 23, priced at $1,518 just found
Qatar Airways
Thu, Apr 23 - Mon, May 18
MSY
New Orleans
PER
Perth
$1,531 Roundtrip, found 4 days ago
$1,531
Roundtrip
found 4 days ago
Select Qatar Airways flight, departing Thu, Apr 23 from New Orleans to Perth, returning Mon, May 18, priced at $1,531 found 4 days ago

Alternative airports near Perth

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Perth Airport PER. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $4,133
PER
Perth Airport
CheapestClosest
Average driving time to city center14 min
Flights from $4,133
Flights from New Orleans (MSY) to Perth (PER)
Origin airport
Louis Armstrong New Orleans Intl.
Destination airport
Perth
Airlines serving
Air Canada, Air New Zealand, All Nippon Airways, American Airlines, Cathay Pacific, Qantas Airways, Qatar Airways, United
Roundtrip price
$1,384
Distance
10880 mi

New Orleans to Perth Flights

The cheapest times to fly from New Orleans to Perth

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 Perth are during the month of January. You can find some of the cheapest flights from New Orleans to Perth with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from New Orleans to Perth: 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 Perth

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 Perth in 2026. You can also book with separate airlines for your outbound and return journeys, from $755 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 Perth 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 Perth 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.

 

Frequently asked questions

How much does a flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Perth Airport (PER) cost?
Lock in a cheap one-way flight from $755 or cheap return flight from $1,384 from Louis Armstrong New Orleans Intl. Airport (MSY) to Perth Airport (PER) 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 Perth Airport (PER)?
Planning your getaway for January is a good way to save, as it's the cheapest month for flights between MSY and PER. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Louis Armstrong New Orleans Intl. Airport (MSY) to Perth Airport (PER)?
To find the cheapest airline flying from MSY to PER, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Louis Armstrong New Orleans Intl. Airport (MSY) to Perth Airport (PER)?
There are no daily direct flights departing from Louis Armstrong New Orleans Intl. Airport (MSY) to Perth Airport (PER). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from MSY to PER?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the airline, season and other factors.*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 Perth Airport (PER)?
To touch down at Perth Airport (PER) on time, book a flight that leaves Louis Armstrong New Orleans Intl. Airport (MSY) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Perth Airport (PER) last-minute?
Booking your ticket from MSY to PER shortly before your getaway is generally more expensive. But if there's some wiggle room with your travel dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a MSY to PER flight and hotel package?
Compared with arranging hotels and flights separately, booking a MSY to PER flight and hotel package with Expedia could result in significant savings. Better still, having everything in one easy place takes the hassle out of planning your trip. Simply secure your flights and choose from our extensive range of stays, then customize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Perth Airport (PER)?
If you booked your MSY to PER flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. 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.

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*Available to One Key members.