HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Louisiana

$836+ 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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — MSY
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,014
(American Airlines)

One-way from

$836
(United Airlines)

Popular in

January

Cheapest in

September

Average price

$1,678
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. 17% potential increase in price ($302 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($58 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 28, 2025.

This Delta deal was found by Cheapflights users on 3/27. 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.
Mon 6/239:25 amSYD - MSY
1 stop23h 29mDelta
Thu 7/316:40 pmMSY - SYD
1 stop20h 55mDelta
Deal found 3/27$1,472
This Mytrip deal was found by Cheapflights users on 3/27. 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.
Sun 5/251:15 pmSYD - MSY
3 stops33h 05mMultiple Airlines
Sat 5/316:52 amMSY - SYD
3 stops33h 28mMultiple Airlines
Deal found 3/27$1,491
This United Airlines deal was found by Cheapflights users on 3/27. 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 5/1110:20 amSYD - MSY
1 stop27h 55mUnited Airlines
Sun 5/186:40 pmMSY - SYD
1 stop21h 15mUnited Airlines
Deal found 3/27$1,557
This American Airlines deal was found by Cheapflights users on 3/27. 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 4/109:10 amSYD - MSY
2 stops23h 06mAmerican Airlines
Wed 4/166:07 pmMSY - SYD
2 stops21h 58mAmerican Airlines
Deal found 3/27$1,698
This FlightHub deal was found by Cheapflights users on 3/27. 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.
Sat 8/28:55 amSYD - MSY
2 stops69h 37mJapan Airlines
Sun 8/315:45 amMSY - SYD
2 stops33h 35mJapan Airlines
Deal found 3/27$4,689
This Justfly.com deal was found by Cheapflights users on 3/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3111:50 amSYD - MSY
2 stops40h 23mANA
Mon 9/17:00 amMSY - SYD
2 stops35h 25mANA
Deal found 3/27$4,992
This KAYAK deal was found by Cheapflights users on 3/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/27:40 amSYD - MSY
2 stops30h 00mCathay Pacific
Tue 9/28:08 pmMSY - SYD
2 stops33h 02mCathay Pacific
Deal found 3/27$5,695
This KAYAK deal was found by Cheapflights users on 3/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/179:10 amSYD - MSY
2 stops23h 19mQantas Airways
Sun 5/251:57 pmMSY - SYD
1 stop25h 58mQantas Airways
Deal found 3/26$8,850
This Air Canada deal was found by Cheapflights users on 3/27. 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.
Sat 8/29:20 amSYD - MSY
2 stops40h 39mAir Canada
Wed 9/311:50 amMSY - SYD
2 stops28h 30mAir Canada
Deal found 3/27$9,897
This Arangrant deal was found by Cheapflights users on 3/27. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3111:50 amSYD - MSY
3 stops37h 27mLATAM Airlines
Sat 8/3011:25 amMSY - SYD
2 stops38h 50mLATAM Airlines
Deal found 3/27$10,209

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 28, 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

Mon 6/23

9:25 am-5:54 pm

1 stop23h 29m

New Orleans Louis Armstrong

Thu 7/31

6:40 pm-6:35 am

1 stop20h 55m

$1,472

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Sun 5/25

1:15 pm-7:20 am

3 stops33h 05m

New Orleans Louis Armstrong

Sat 5/31

6:52 am-7:20 am

3 stops33h 28m

$1,491

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Sun 5/11

10:20 am-11:15 pm

1 stop27h 55m

New Orleans Louis Armstrong

Sun 5/18

6:40 pm-6:55 am

1 stop21h 15m

$1,557

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Thu 4/10

9:10 am-5:16 pm

2 stops23h 06m

New Orleans Louis Armstrong

Wed 4/16

6:07 pm-7:05 am

2 stops21h 58m

$1,698

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Sat 8/2

8:55 am-12:50 pm

2 stops66h 55m

New Orleans Louis Armstrong

Sat 8/30

5:45 am-6:20 am

2 stops33h 35m

$4,689

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Thu 7/31

11:50 am-1:13 pm

2 stops40h 23m

New Orleans Louis Armstrong

Mon 9/1

7:00 am-9:25 am

2 stops35h 25m

$4,992

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Sat 8/2

7:40 am-10:40 pm

2 stops30h 00m

New Orleans Louis Armstrong

Tue 9/2

8:08 pm-8:10 pm

2 stops33h 02m

$5,695

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Sat 5/17

9:10 am-5:29 pm

2 stops23h 19m

New Orleans Louis Armstrong

Sun 5/25

1:57 pm-6:55 am

1 stop25h 58m

$8,850

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Sat 8/2

9:20 am-10:59 am

2 stops40h 39m

New Orleans Louis Armstrong

Wed 9/3

11:50 am-7:20 am

2 stops28h 30m

$9,897

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Thu 7/31

11:50 am-10:17 am

3 stops37h 27m

New Orleans Louis Armstrong

Sat 8/30

11:25 am-5:15 pm

2 stops38h 50m

$10,209

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 11 results
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

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.

Rainfall in Louisiana by month

Plan your trip to Louisiana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Louisiana ranges from 3.3 - 6.4 inches per month. June is typically the wettest month, when rainfall can reach 6.4 in. October is typically the driest time to visit Louisiana when rainfall is around 3.3 in.

Temperature in Louisiana by month

Plan your trip to Louisiana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Louisiana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 28, 2025.
Japan Airlines
8.3
Very good
1,440 reviews

Overall

8.3

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Crew

8.7

Food

7.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Japan Airlines
8.3
Very good
1,440 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Overall

8.3

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Crew

8.7

Food

7.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
ANA
8.3
Very good
829 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Overall

8.3

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Crew

8.7

Food

7.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Delta
8.0
Very good
7,896 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Overall

8.3

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Crew

8.7

Food

7.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Cathay Pacific
7.5
Good
837 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Overall

8.3

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Crew

8.7

Food

7.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Qantas Airways
7.5
Good
811 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Overall

8.3

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Crew

8.7

Food

7.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

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 San Francisco flights
Sydney to John F Kennedy Intl flights
Sydney to LaGuardia flights
Sydney to Newark flights
Sydney to Honolulu flights
Sydney to Dallas/Fort Worth flights
Sydney to Ontario flights
Sydney to Santa Ana flights
Sydney to Boston flights
Sydney to San Jose flights
Sydney to Oakland flights
Sydney to Hobby flights
Sydney to Seattle flights
Sydney to Denver flights
Sydney to Orlando flights
Sydney to Atlanta flights
Sydney to George Bush Intcntl flights
Sydney to Detroit flights
Sydney to Baltimore flights
Sydney to Midway flights
Sydney to Miami flights
Sydney to O'Hare Intl flights
Sydney to Dulles Intl flights
Sydney to Las Vegas flights
Sydney to Reagan-National flights
Sydney to Long Beach flights
Sydney to Portland flights
Sydney to Salt Lake City flights
Sydney to Philadelphia flights
Sydney to Anchorage flights
Sydney to Sky Harbor Intl flights
Sydney to San Diego flights
Coolangatta to Newark flights
Sydney to Nashville flights
Coolangatta to John F Kennedy Intl flights
Sydney to Austin flights
Sydney to Tampa flights
Sydney to Kahului flights
Sydney to St. Louis flights
Sydney to Minneapolis flights
Sydney to Fort Lauderdale flights
Sydney to Raleigh flights
Sydney to Charlotte flights
Sydney to Love Field flights
Coolangatta to Los Angeles flights
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.