HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Louisiana

$691+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — MSY
Apr 17 — Apr 241
Fri 4/17
Fri 4/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Sydney to Louisiana 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 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 March 18, 2026.

This Air Canada deal was found by Cheapflights users on 3/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:20 am
SYD
-
MSY
2 stops27h 12m
Air Canada
Sat 5/94:00 pm
MSY
-
SYD
2 stops48h 20m
Air Canada
Deal found 3/16$1,014
This Air Canada deal was found by Cheapflights users on 3/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/129:20 am
SYD
-
MSY
2 stops40h 36m
Multiple Airlines
Thu 5/282:21 pm
MSY
-
SYD
2 stops25h 59m
Multiple Airlines
Deal found 3/15$1,167
This BYOjet deal was found by Cheapflights users on 3/15. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/99:55 am
SYD
-
MSY
2 stops24h 47m
Air New Zealand
Sat 5/167:23 pm
MSY
-
SYD
2 stops22h 22m
Air New Zealand
Deal found 3/15$1,176
This Air Canada deal was found by Cheapflights users on 3/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/119:20 am
SYD
-
MSY
2 stops64h 36m
Air Canada
Mon 5/189:32 am
MSY
-
SYD
2 stops30h 48m
Air Canada
Deal found 3/15$1,185
This BYOjet deal was found by Cheapflights users on 3/16. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/309:20 am
SYD
-
MSY
2 stops27h 12m
Air Canada
Thu 5/712:01 pm
MSY
-
SYD
2 stops28h 19m
Air Canada
Deal found 3/16$1,186
This Air Canada deal was found by Cheapflights users on 3/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/119:20 am
SYD
-
MSY
2 stops64h 36m
Air Canada
Thu 5/1411:50 am
MSY
-
SYD
2 stops28h 30m
Air Canada
Deal found 3/15$1,194
This Air Canada deal was found by Cheapflights users on 3/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/79:20 am
SYD
-
MSY
2 stops29h 09m
Air Canada
Thu 5/149:40 am
MSY
-
SYD
2 stops30h 40m
Air Canada
Deal found 3/15$1,205
This Booking.com deal was found by Cheapflights users on 3/13. 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.
Tue 5/269:20 am
SYD
-
MSY
2 stops40h 36m
Air Canada
Wed 6/172:21 pm
MSY
-
SYD
2 stops25h 59m
Air Canada
Deal found 3/13$1,207
This Mytrip deal was found by Cheapflights users on 3/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/279:20 am
SYD
-
MSY
2 stops64h 36m
Air Canada
Thu 6/1812:07 pm
MSY
-
SYD
2 stops28h 13m
Air Canada
Deal found 3/13$1,214
This Gotogate deal was found by Cheapflights users on 3/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/259:20 am
SYD
-
MSY
2 stops64h 36m
Air Canada
Wed 6/243:43 pm
MSY
-
SYD
2 stops48h 37m
Air Canada
Deal found 3/13$1,220
This Air Canada deal was found by Cheapflights users on 3/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/119:20 am
SYD
-
MSY
2 stops64h 36m
Air Canada
Fri 5/155:00 am
MSY
-
SYD
2 stops35h 20m
Air Canada
Deal found 3/15$1,234

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 March 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,014
(Air Canada)

One-way from

$691
(Jetabroad)

Popular in

March

Cheapest in

September

Average price

$2,263
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. 15% potential increase in price ($239 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($93 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 March 18, 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

Mon 7/20

9:30 am-4:27 pm

2 stops21h 57m

New Orleans Louis Armstrong

Fri 7/24

5:35 pm-6:55 am

2 stops46h 20m

$1,302

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Tue 5/12

7:45 pm-6:51 pm

2 stops38h 06m

New Orleans Louis Armstrong

Thu 5/28

6:00 pm-6:55 am

1 stop21h 55m

$1,318

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Thu 5/28

12:00 pm-7:07 pm

1 stop22h 07m

New Orleans Louis Armstrong

Mon 6/15

2:45 pm-6:55 am

1 stop25h 10m

$1,330

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Mon 5/25

12:00 pm-9:31 pm

1 stop24h 31m

New Orleans Louis Armstrong

Tue 6/23

7:58 pm-6:55 am

1 stop19h 57m

$1,330
Quickest round-trip

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Tue 5/26

12:00 pm-5:09 pm

1 stop20h 09m

New Orleans Louis Armstrong

Sat 6/20

6:00 pm-6:55 am

1 stop21h 55m

$1,380

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Wed 5/27

12:00 pm-7:07 pm

1 stop22h 07m

New Orleans Louis Armstrong

Sat 6/20

7:58 pm-6:55 am

1 stop19h 57m

$1,380

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Sun 5/24

12:00 pm-5:07 pm

1 stop20h 07m

New Orleans Louis Armstrong

Mon 6/15

2:45 pm-6:55 am

1 stop25h 10m

$1,380

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Tue 5/5

10:20 am-6:27 pm

1 stop23h 07m

New Orleans Louis Armstrong

Sat 5/9

2:14 pm-7:00 am

2 stops25h 46m

$1,994

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Sun 5/24

9:05 pm-10:41 pm

3 stops64h 36m

New Orleans Louis Armstrong

Sun 6/21

5:35 pm-7:10 pm

3 stops58h 35m

$2,150

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Tue 5/5

10:20 am-6:27 pm

1 stop23h 07m

New Orleans Louis Armstrong

Sat 5/9

9:40 am-6:55 am

1 stop30h 15m

$2,304

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/17

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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

How much does it cost to fly round-trip from Sydney to Louisiana?

Reviews of airlines servicing Louisiana

Get insights into the airlines that provide service to Louisiana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisiana. Reviews last updated March 18, 2026.
Read through reviews of airlines operating flights from Sydney to Louisiana, such as United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,435 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,435 reviews
United Airlines
7.4
Good
9,435 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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 $1,302, United Airlines can have you in Louisiana from Sydney in 21h 57m. 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

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.

Top airline flying from Sydney to Louisiana

Discover the top airline that operate flights from Sydney to Louisiana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,087Average$1,088FlexibilityNo cancel feeOn-time69%

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.