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$847+ 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 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,057
(Mytrip)

One-way from

$847
(United Airlines)

Popular in

January

Cheapest in

November

Average price

$1,199
Provider with most accurate pricing for Sydney Kingsford Smith-New Orleans Louis Armstrong flight deals.
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Provider most trusted by Cheapflights users for Sydney Kingsford Smith-New Orleans Louis Armstrong flights.
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From Sydney Kingsford Smith to Louisiana
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One-way flight from Sydney Kingsford Smith to Louisiana
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Highest demand for flights based on searches. 17% potential increase in price ($306 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($59 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 17, 2025.

This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/21:15 pmSYD - MSY
2 stops31h 12mMultiple Airlines
Mon 5/121:35 pmMSY - SYD
2 stops31h 10mMultiple Airlines
Deal found 4/16$1,057
This American Airlines deal was found by Cheapflights users on 4/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/239:10 amSYD - MSY
2 stops39h 20mAmerican Airlines
Thu 7/312:40 pmMSY - SYD
2 stops25h 25mAmerican Airlines
Deal found 4/15$1,232
This United Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/239:30 amSYD - MSY
2 stops28h 45mUnited Airlines
Thu 7/317:14 pmMSY - SYD
1 stop20h 41mUnited Airlines
Deal found 4/16$1,254
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/239:25 amSYD - MSY
1 stop29h 33mDelta
Thu 7/316:40 pmMSY - SYD
1 stop20h 55mDelta
Deal found 4/16$1,482
This Globehunters deal was found by Cheapflights users on 4/17. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/177:40 amSYD - MSY
2 stops31h 35mCathay Pacific
Sat 5/2411:37 amMSY - SYD
2 stops32h 13mCathay Pacific
Deal found 4/17$3,457
This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/128:55 pmSYD - MSY
2 stops31h 54mANA
Tue 5/277:00 amMSY - SYD
2 stops35h 25mANA
Deal found 4/16$5,818
This BYOjet deal was found by Cheapflights users on 4/17. 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 5/179:20 amSYD - MSY
3 stops29h 39mAir Canada
Sat 5/248:00 amMSY - SYD
3 stops32h 20mAir Canada
Deal found 4/17$11,782

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 April 17, 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

Fri 5/2

1:15 pm-5:27 am

2 stops31h 12m

New Orleans Louis Armstrong

Mon 5/12

1:35 pm-11:45 am

2 stops31h 10m

$1,057

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Mon 6/23

9:10 am-9:30 am

2 stops39h 20m

New Orleans Louis Armstrong

Thu 7/31

2:40 pm-7:05 am

2 stops25h 25m

$1,232

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Mon 6/23

9:30 am-6:03 pm

2 stops23h 33m

New Orleans Louis Armstrong

Thu 7/31

12:03 pm-7:00 am

2 stops27h 57m

$1,254

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Mon 6/23

9:25 am-11:58 pm

1 stop29h 33m

New Orleans Louis Armstrong

Thu 7/31

6:40 pm-6:35 am

1 stop20h 55m

$1,482

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Sat 5/17

7:40 am-12:15 am

2 stops31h 35m

New Orleans Louis Armstrong

Sat 5/24

11:37 am-10:50 am

2 stops32h 13m

$3,457

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Mon 5/12

8:55 pm-1:49 pm

2 stops31h 54m

New Orleans Louis Armstrong

Tue 5/27

7:00 am-9:25 am

2 stops35h 25m

$5,818

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Sat 5/17

9:20 am-11:59 pm

3 stops29h 39m

New Orleans Louis Armstrong

Sat 5/24

8:00 am-7:20 am

3 stops32h 20m

$11,782

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Tue 6/24

10:20 am-9:38 pm

2 stops26h 18m

$847

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Tue 6/24

9:25 am-11:58 pm

1 stop29h 33m

$909

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Tue 6/24

8:00 am-8:33 pm

3 stops27h 33m

$1,446

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

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 April 17, 2025.
ANA
8.3
Very good
844 reviews

Entertainment

7.9

Boarding

8.5

Crew

8.7

Overall

8.3

Comfort

8.1

Food

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
ANA
8.3
Very good
844 reviews
ANA
8.3
Very good
844 reviews

Entertainment

7.9

Boarding

8.5

Crew

8.7

Overall

8.3

Comfort

8.1

Food

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Delta
8.0
Very good
7,917 reviews
ANA
8.3
Very good
844 reviews

Entertainment

7.9

Boarding

8.5

Crew

8.7

Overall

8.3

Comfort

8.1

Food

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Cathay Pacific
7.5
Good
849 reviews
ANA
8.3
Very good
844 reviews

Entertainment

7.9

Boarding

8.5

Crew

8.7

Overall

8.3

Comfort

8.1

Food

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
United Airlines
7.4
Good
8,667 reviews
ANA
8.3
Very good
844 reviews

Entertainment

7.9

Boarding

8.5

Crew

8.7

Overall

8.3

Comfort

8.1

Food

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
American Airlines
7.2
Good
10,000 reviews
ANA
8.3
Very good
844 reviews

Entertainment

7.9

Boarding

8.5

Crew

8.7

Overall

8.3

Comfort

8.1

Food

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.

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

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