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$484+ Cheap flights from Sydney (SYD) to Louisiana

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — MSY
Aug 31 — Sep 71
Mon 8/31
Mon 9/7
1 adult, Economy
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Cheap flight deals from Sydney to Louisiana

Cheapest flights from Sydney to Louisiana
Explore the most affordable flight options available from Sydney to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.

This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/319:20 am
SYD
-
MSY
2 stops27h 29m
Air Canada
Thu 8/612:07 pm
MSY
-
SYD
2 stops28h 13m
Air Canada
Deal found 7/30$1,082
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Fri 7/3110:20 am
SYD
-
MSY
2 stops26h 14m
United Airlines
Thu 8/62:01 pm
MSY
-
SYD
3 stops49h 59m
United Airlines
Deal found 7/30$1,102
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:20 am
SYD
-
MSY
2 stops24h 52m
American Airlines
Mon 11/165:54 pm
MSY
-
SYD
2 stops46h 06m
American Airlines
Deal found 7/29$1,104
This Booking.com deal was found by Cheapflights users on 7/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/129:20 am
SYD
-
MSY
2 stops23h 34m
Air Canada
Sat 9/196:35 pm
MSY
-
SYD
2 stops45h 45m
Air Canada
Deal found 7/30$1,121
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Thu 11/1211:50 am
SYD
-
MSY
2 stops26h 53m
United Airlines
Mon 11/167:18 pm
MSY
-
SYD
1 stop42h 42m
United Airlines
Deal found 7/29$1,122
This Flightnetwork deal was found by Cheapflights users on 7/29. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:20 am
SYD
-
MSY
2 stops25h 43m
Air Canada
Sat 9/199:40 am
MSY
-
SYD
2 stops54h 40m
Air Canada
Deal found 7/29$1,126

Find flight deals from Sydney to Louisiana

Keep the following information in mind while searching for Sydney to Louisiana flight deals. Data was last updated August 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,104
(American Airlines)

One-way from

$484
(Kiwi.com)

Popular in

October

Cheapest in

June
Provider with most accurate pricing for Sydney Kingsford Smith-New Orleans Louis Armstrong flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sydney Kingsford Smith-New Orleans Louis Armstrong flights.
Search Deals
From Sydney Kingsford Smith to Louisiana
Search Deals
One-way flight from Sydney Kingsford Smith to Louisiana
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($108 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($72 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sydney to Louisiana 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 August 1, 2026.
Use the filters below to find and compare flights from Sydney to Louisiana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Thu 11/12

11:50 am-9:43 pm

2 stops26h 53m

New Orleans Louis Armstrong

Mon 11/16

7:18 pm-7:00 am

1 stop42h 42m

$1,122

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Tue 1/12

9:20 am-9:15 pm

1 stop28h 55m

New Orleans Louis Armstrong

Sun 1/24

5:25 pm-7:00 am

1 stop20h 35m

$1,226
Quickest round-trip

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Tue 1/12

10:40 am-5:39 pm

1 stop23h 59m

New Orleans Louis Armstrong

Sun 1/24

6:40 pm-8:30 am

1 stop20h 50m

$1,233

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Tue 1/12

11:15 am-10:59 pm

2 stops28h 44m

New Orleans Louis Armstrong

Sun 1/24

9:15 am-9:00 am

2 stops30h 45m

$1,274
Cheapest one-way

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Wed 11/11

2:00 pm-5:30 am

2 stops32h 30m

$484
Quickest one-way

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Wed 11/11

2:05 pm-5:42 pm

1 stop20h 37m

$703

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Wed 11/11

9:45 pm-1:17 pm

2 stops32h 32m

$4,617

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Sorted by cheapest first

Best time to book a flight from Sydney to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from Sydney 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 Sydney to Louisiana

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 Sydney to Louisiana. 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 from for flights from Sydney to Louisiana?

    Most people fly from Sydney Kingsford Smith (SYD) if they book a flight from Sydney to Louisiana. Sydney Kingsford Smith is conveniently located just 4.6 mi from Sydney’s city center.

  • How long is the flight from Sydney to Louisiana?

    For as low as $1,121, American Airlines can have you in Louisiana from Sydney in 23h 34m. There are 8873 mi between Sydney and Louisiana. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sydney to Louisiana 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

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