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Cheap flights from Sydney to Louisiana from $655

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 17/10. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — MSY
8 Sep — 15 Sep1
1 adult

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 3 September 2025.

Round-trip from

$1,188

One-way from

$655

Popular in

January

Cheapest in

September

Average price

$1,663
Air Canada
  • Air Canada
  • 14/10-28/10
  • 4 total stops
  • 59h 45m total
  • Sydney to Louisiana
Search Deals
17/10
  • 17/10
  • 2 total stops
  • 37h 38m total
  • Sydney to Louisiana
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($670 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($170 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 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 3 September 2025.

Tue 14/1010:20SYD - MSY
2 stops27h 10mAir Canada
Tue 28/1008:00MSY - SYD
2 stops32h 35mAir Canada
Deal found 3/9$1,188
Thu 16/1010:20SYD - MSY
2 stops40h 42mAir Canada
Tue 28/1014:14MSY - SYD
2 stops26h 21mAir Canada
Deal found 3/9$1,225
Thu 16/1010:20SYD - MSY
2 stops40h 42mAir Canada
Mon 27/1018:10MSY - SYD
2 stops46h 25mAir Canada
Deal found 3/9$1,234
Mon 20/1010:20SYD - MSY
2 stops27h 11mAir Canada
Wed 29/1008:00MSY - SYD
2 stops32h 35mAir Canada
Deal found 3/9$1,254
Fri 17/1010:20SYD - MSY
2 stops40h 42mAir Canada
Tue 28/1014:14MSY - SYD
2 stops26h 21mAir Canada
Deal found 3/9$1,300
Fri 17/1010:20SYD - MSY
2 stops40h 42mAir Canada
Mon 27/1018:10MSY - SYD
2 stops46h 25mAir Canada
Deal found 3/9$1,309
Mon 20/1010:20SYD - MSY
2 stops27h 10mAir Canada
Fri 24/1018:05MSY - SYD
2 stops46h 30mAir Canada
Deal found 3/9$1,331
Thu 16/1010:20SYD - MSY
2 stops40h 42mAir Canada
Thu 23/1018:05MSY - SYD
2 stops46h 15mAir Canada
Deal found 3/9$1,383
Fri 17/1010:20SYD - MSY
2 stops40h 42mAir Canada
Fri 24/1018:05MSY - SYD
2 stops46h 30mAir Canada
Deal found 3/9$1,387
Mon 29/909:20SYD - MSY
2 stops64h 42mAir Canada
Mon 6/1018:05MSY - SYD
2 stops46h 15mAir Canada
Deal found 2/9$1,393
Sat 18/1010:20SYD - MSY
2 stops41h 12mAir Canada
Tue 28/1007:00MSY - SYD
2 stops33h 35mAir Canada
Deal found 3/9$1,404
Fri 17/1010:20SYD - MSY
2 stops40h 42mAir Canada
Thu 23/1018:05MSY - SYD
2 stops46h 15mAir Canada
Deal found 3/9$1,458

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 3 September 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

Tue 14/10

10:20-21:30

2 stops27h 10m

New Orleans Louis Armstrong

Tue 28/10

08:00-08:35

2 stops32h 35m

$1,188

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Tue 21/10

10:20-11:02

2 stops40h 42m

New Orleans Louis Armstrong

Tue 28/10

09:05-08:35

2 stops31h 30m

$1,225

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Wed 22/10

10:20-11:02

2 stops64h 42m

New Orleans Louis Armstrong

Tue 28/10

12:01-08:35

2 stops28h 34m

$1,225

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Thu 16/10

10:20-11:02

2 stops40h 42m

New Orleans Louis Armstrong

Tue 28/10

14:14-08:35

2 stops26h 21m

$1,225

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Wed 22/10

10:20-11:02

2 stops64h 42m

New Orleans Louis Armstrong

Mon 27/10

18:10-08:35

2 stops46h 25m

$1,234

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Thu 16/10

10:20-11:02

2 stops40h 42m

New Orleans Louis Armstrong

Mon 27/10

18:10-08:35

2 stops46h 25m

$1,234

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Thu 16/10

10:20-11:02

2 stops40h 42m

New Orleans Louis Armstrong

Wed 29/10

18:10-08:35

2 stops46h 25m

$1,234

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Tue 21/10

10:20-11:02

2 stops40h 42m

New Orleans Louis Armstrong

Mon 27/10

18:10-08:35

2 stops46h 25m

$1,234

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Mon 20/10

10:20-21:31

2 stops27h 11m

New Orleans Louis Armstrong

Wed 29/10

08:00-08:35

2 stops32h 35m

$1,254

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Mon 20/10

10:20-17:03

2 stops22h 43m

New Orleans Louis Armstrong

Tue 28/10

12:01-08:35

2 stops28h 34m

$1,254

Flights are sorted by cheapest return flights first.

Deals found on 3/9

Showing 1-10 of 20 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 return 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 time of day to fly from SYD to LA?

Find hourly flight availability from Sydney to Louisiana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sydney to Louisiana as you normally would.

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 3 September 2025.
See what other customers who have flown with Qantas Airways, United Airlines, andAir Canada from Sydney to Louisiana have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
904 reviews
Check prices

Food

6.9

Overall

7.5

Comfort

7.5

Entertainment

7.2

Crew

8.2

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.
Qantas Airways
7.5
Good
904 reviews
Qantas Airways
7.5
Good
904 reviews
Check prices

Food

6.9

Overall

7.5

Comfort

7.5

Entertainment

7.2

Crew

8.2

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.
United Airlines
7.4
Good
8,937 reviews
Qantas Airways
7.5
Good
904 reviews
Check prices

Food

6.9

Overall

7.5

Comfort

7.5

Entertainment

7.2

Crew

8.2

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.
Air Canada
7.1
Good
10,000 reviews
Qantas Airways
7.5
Good
904 reviews
Check prices

Food

6.9

Overall

7.5

Comfort

7.5

Entertainment

7.2

Crew

8.2

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.

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?

    If you book a flight to Louisiana from Sydney, you will be flying from Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney.

  • How long is the flight from Sydney to Louisiana?

    Departing from Sydney to Louisiana will take you 27h 10m. Sydney and Louisiana are separated by a distance of 14280 km.

  • 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 holiday 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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Alternative routes for Sydney to Louisiana

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Top 3 airlines flying from Sydney to Louisiana

Discover the top 3 airlines 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 647,157 searches. Data last updated 3 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,311Average$1,896FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$1,561Average$2,069FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$1,805Average$3,535FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Sydney to Louisiana?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Sydney to Louisiana. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Louisiana?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Louisiana from Sydney.

Can Cheapflights find flights from Sydney to Louisiana with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney to Louisiana flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Sydney to Louisiana become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Louisiana from Sydney today and book when prices fit your budget.

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