HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Louisiana

$903+ Cheap flights from Sydney (SYD) to Louisiana

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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — MSY
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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

Keep the following information in mind while searching for Sydney to Louisiana flight deals. Data was last updated July 31, 2025.

Round-trip from

$903
(Booking.com)

Popular in

January

Cheapest in

September

Average price

$1,642
From Sydney Kingsford Smith to Louisiana
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($287 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($63 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find 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 July 31, 2025.

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 9/139:20 amSYD - MSY
2 stops40h 42mAir Canada
Sat 9/207:20 pmMSY - SYD
2 stops45h 00mAir Canada
Deal found 7/30$903
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Mon 9/112:10 pmSYD - MSY
1 stop20h 13mAmerican Airlines
Sun 9/146:01 amMSY - SYD
2 stops34h 04mAmerican Airlines
Deal found 7/31$996
This Trip.com deal was found by Cheapflights users on 7/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/141:15 pmSYD - MSY
2 stops30h 41mMultiple Airlines
Sun 9/218:03 pmMSY - SYD
1 stop19h 52mMultiple Airlines
Deal found 7/31$1,059
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Sun 9/1410:20 amSYD - MSY
2 stops24h 35mUnited Airlines
Sun 9/2111:57 amMSY - SYD
2 stops28h 03mUnited Airlines
Deal found 7/31$1,128
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/129:25 amSYD - MSY
1 stop23h 21mDelta
Tue 9/166:25 amMSY - SYD
2 stops33h 10mDelta
Deal found 7/31$1,146
This Qantas Airways deal was found by Cheapflights users on 7/31. 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.
Mon 9/112:10 pmSYD - MSY
1 stop18h 12mQantas Airways
Sun 9/144:15 pmMSY - SYD
1 stop23h 40mQantas Airways
Deal found 7/31$1,204
This Virgin Australia 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 Virgin Australia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/210:20 amSYD - MSY
1 stop22h 44mVirgin Australia
Mon 8/47:07 pmMSY - SYD
1 stop20h 48mVirgin Australia
Deal found 7/29$1,888

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 July 31, 2025.
Use the filters below to find and compare flights from Sydney to Louisiana that are best for you.

Fly from

Sydney

Fly to

Louisiana

Route

Depart

Return

Price

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Sat 9/13

9:20 am-11:02 am

2 stops40h 42m

New Orleans Louis Armstrong

Sat 9/20

7:20 pm-7:20 am

2 stops45h 00m

$903

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Mon 9/1

12:10 pm-5:23 pm

1 stop20h 13m

New Orleans Louis Armstrong

Sun 9/14

6:01 am-7:05 am

2 stops34h 04m

$996

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Sun 9/14

1:15 pm-4:56 am

2 stops30h 41m

New Orleans Louis Armstrong

Sun 9/21

8:03 pm-6:55 am

1 stop19h 52m

$1,059

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Sun 9/14

10:20 am-7:55 pm

2 stops24h 35m

New Orleans Louis Armstrong

Sun 9/21

11:57 am-7:00 am

2 stops28h 03m

$1,128

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Fri 9/12

9:25 am-5:46 pm

1 stop23h 21m

New Orleans Louis Armstrong

Tue 9/16

6:25 am-6:35 am

2 stops33h 10m

$1,146

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Mon 9/1

12:10 pm-3:22 pm

1 stop18h 12m

New Orleans Louis Armstrong

Sun 9/14

4:15 pm-6:55 am

1 stop23h 40m

$1,204

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Wed 10/8

10:20 am-5:03 pm

2 stops46h 43m

$1,478

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Wed 10/8

10:25 am-5:35 pm

1 stop23h 10m

$1,749

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Thu 10/9

6:25 am-4:33 pm

3 stops26h 08m

$2,587

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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

What is the cheapest month to book a flight from Sydney to Louisiana?

Currently, August is the cheapest month in which you can book a flight from Sydney to Louisiana (average of $256). Flying from Sydney to Louisiana in April is currently the most expensive (average of $343). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 July 31, 2025.
Read through reviews of airlines operating flights from Sydney to Louisiana, such as Delta, Qantas Airways, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Qantas Airways
7.5
Good
887 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air Canada
7.1
Good
9,851 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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.

  • 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.

  • What is the cheapest month to book a flight from Sydney to Louisiana?

    Currently, August is the cheapest month in which you can book a flight from Sydney to Louisiana (average of $256). Flying from Sydney to Louisiana in April is currently the most expensive (average of $343). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.

Alternative routes for Sydney to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
Sydney to Los Angeles flights
Sydney to John F Kennedy Intl flights
Sydney to San Francisco flights
Sydney to Newark flights
Sydney to Honolulu flights
Sydney to LaGuardia flights
Sydney to Boston flights
Sydney to Ontario flights
Sydney to Dallas/Fort Worth flights
Sydney to Providence flights
Sydney to San Jose flights
Sydney to Seattle flights
Sydney to Las Vegas flights
Sydney to Orlando flights
Sydney to Oakland flights
Sydney to Hobby flights
Sydney to Long Beach flights
Sydney to Miami flights
Sydney to Santa Ana flights
Sydney to Midway flights
Sydney to George Bush Intcntl flights
Sydney to Denver flights
Sydney to Nashville flights
Sydney to Atlanta flights
Sydney to O'Hare Intl flights
Sydney to Jacksonville flights
Sydney to Baltimore flights
Sydney to Dulles Intl flights
Sydney to Kahului flights
Sydney to Minneapolis flights
Sydney to Portland flights
Sydney to Sacramento flights
Sydney to Fort Lauderdale flights
Coolangatta to Los Angeles flights
Sydney to San Diego flights
Sydney to Reagan-National flights
Sydney to Tampa flights
Sydney to Sky Harbor Intl flights
Sydney to New Orleans flights
Sydney to Kailua-Kona flights
Sydney to Anchorage flights
Sydney to Detroit flights
Sydney to Love Field flights
Sydney to Salt Lake City flights
Coolangatta to John F Kennedy Intl flights

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 July 31, 2025.
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.