Perth

$1,454+ Cheap flights from Louisiana to Perth (PER)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — PER
Feb 25 — Mar 41
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Louisiana to Perth with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Louisiana to Perth

Cheapest flights from Louisiana to Perth
Explore the most affordable flight options available from Louisiana to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This oojo deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:24 am
MSY
-
PER
2 stops51h 31m
Cathay Pacific
Wed 11/412:25 am
PER
-
MSY
2 stops36h 26m
Cathay Pacific
Deal found 1/25$1,454
This Qantas Airways deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/410:42 am
MSY
-
PER
2 stops47h 08m
Qantas Airways
Sun 3/810:45 pm
PER
-
MSY
2 stops33h 08m
Qantas Airways
Deal found 1/23$1,683
This United Airlines deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:20 am
MSY
-
PER
3 stops35h 05m
United Airlines
Thu 11/511:45 pm
PER
-
MSY
2 stops37h 09m
United Airlines
Deal found 1/23$2,619
This United Airlines deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/49:00 am
MSY
-
PER
2 stops39h 45m
United Airlines
Sun 3/811:45 pm
PER
-
MSY
3 stops37h 14m
United Airlines
Deal found 1/23$2,744
This BusinessClass deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/264:22 pm
MSY
-
PER
3 stops31h 28m
Qantas Airways
Thu 11/510:55 pm
PER
-
MSY
2 stops29h 45m
Qantas Airways
Deal found 1/25$2,799
This United Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:15 am
BTR
-
PER
2 stops38h 05m
United Airlines
Wed 3/1110:55 pm
PER
-
BTR
2 stops36h 50m
United Airlines
Deal found 1/25$2,859
This Singapore Airlines deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:00 am
MSY
-
PER
3 stops43h 45m
Multiple Airlines
Thu 11/55:05 pm
PER
-
MSY
3 stops40h 00m
Multiple Airlines
Deal found 1/23$3,352
This BusinessClass deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:00 am
MSY
-
PER
3 stops43h 45m
Singapore Airlines
Thu 11/55:05 pm
PER
-
MSY
3 stops40h 00m
Singapore Airlines
Deal found 1/24$3,466

Find flight deals from Louisiana to Perth

Keep the following information in mind while searching for Louisiana to Perth flight deals. Data was last updated January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$1,683
(Qantas Airways)
Provider with most accurate pricing for New Orleans Louis Armstrong-Perth flight deals.
Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Perth flights.
From Louisiana to Perth

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana to Perth 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 2,558,603 searches. Data last updated January 26, 2026.
Use the filters below to find and compare flights from Louisiana to Perth that are best for you.

Fly from

Louisiana

Fly to

Perth

Route

Depart

Return

Price

New OrleansPerth

MSY - PER

MSYPER

New Orleans Louis Armstrong

Wed 3/4

10:42 am-11:50 pm

2 stops47h 08m

Perth

Sun 3/8

10:45 pm-6:53 pm

2 stops33h 08m

$1,683

New OrleansPerth

MSY - PER

MSYPER

New Orleans Louis Armstrong

Wed 3/4

9:00 am-2:45 pm

2 stops39h 45m

Perth

Sun 3/8

11:45 pm-11:59 pm

3 stops37h 14m

$2,744

Baton RougePerth

BTR - PER

BTRPER

Baton Rouge Ryan

Sat 3/7

4:07 pm-11:20 am

2 stops29h 13m

Perth

Wed 3/11

10:55 pm-7:33 pm

2 stops33h 38m

$2,859

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

Best time to book a flight from Louisiana to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Louisiana with our price prediction graph.
Estimated round-trip 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 Perth
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 Perth. 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 Perth from Louisiana?

    Most people fly into Perth (PER) if they book a flight to Perth from Louisiana. Perth is conveniently located just 6.3 mi from Perth’s city center.

  • How long is the flight from Louisiana to Perth?

    Airlines like Qantas Airways and United Airlines fly from Louisiana to Perth in about 39h 45m. The time it takes to get you to your destination can typically vary by up to 7h 23m. There are 10873 mi between Louisiana and Perth. This flight may include one or multiple stops.

  • Can I find deals for flights from Louisiana to Perth that include hotel bookings?

    Yes. In addition to deals on Louisiana to Perth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisiana to Perth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisiana to Perth.

  • Can I find deals for business class flights from Louisiana to Perth?

    Yes. Cheapflights offers flight deals from Louisiana to Perth 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

Traveling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Rottnest Island
Scarborough

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.