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Cheap flights from Sydney to Louisiana from $1,685

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — MSY
9 May — 16 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Louisiana

Enter your travel dates to find the best prices.

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 9 April 2026.

Thu 7/509:20
SYD
-
MSY
2 stops25h 22m
Air Canada
Thu 14/514:14
MSY
-
SYD
2 stops26h 06m
Air Canada
Deal found 7/4$1,685
Thu 7/517:50
SYD
-
MSY
1 stop26h 10m
Multiple Airlines
Thu 14/517:57
MSY
-
SYD
2 stops26h 53m
Multiple Airlines
Deal found 7/4$1,760
Mon 27/417:50
SYD
-
MSY
1 stop26h 54m
Multiple Airlines
Thu 14/517:57
MSY
-
SYD
2 stops26h 53m
Multiple Airlines
Deal found 8/4$1,762
Tue 28/417:50
SYD
-
MSY
1 stop26h 54m
Multiple Airlines
Thu 14/517:57
MSY
-
SYD
2 stops26h 53m
Multiple Airlines
Deal found 8/4$1,807
Fri 22/509:20
SYD
-
MSY
2 stops27h 29m
Air Canada
Fri 29/514:35
MSY
-
SYD
2 stops25h 45m
Air Canada
Deal found 7/4$1,816
Sun 26/417:50
SYD
-
MSY
1 stop26h 54m
Multiple Airlines
Thu 14/517:57
MSY
-
SYD
2 stops26h 53m
Multiple Airlines
Deal found 8/4$1,840
Sat 2/517:50
SYD
-
MSY
1 stop26h 54m
Multiple Airlines
Thu 14/517:57
MSY
-
SYD
2 stops26h 53m
Multiple Airlines
Deal found 8/4$1,848
Wed 29/417:50
SYD
-
MSY
1 stop26h 54m
Multiple Airlines
Thu 14/517:57
MSY
-
SYD
2 stops26h 53m
Multiple Airlines
Deal found 8/4$1,854
Fri 1/517:50
SYD
-
MSY
1 stop26h 54m
Multiple Airlines
Thu 14/517:57
MSY
-
SYD
2 stops26h 53m
Multiple Airlines
Deal found 8/4$1,864
Thu 30/417:50
SYD
-
MSY
1 stop26h 54m
Multiple Airlines
Thu 14/517:57
MSY
-
SYD
2 stops26h 53m
Multiple Airlines
Deal found 8/4$1,902

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 9 April 2026.

Round-trip from

$1,685

Popular in

May

Cheapest in

September

Average price

$1,766
Air Canada
  • Air Canada
  • 7/5-14/5
  • 4 total stops
  • 51h 28m total
  • Sydney to Louisiana
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($91 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($50 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 9 April 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 return flight

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Mon 27/4

09:15-23:49

1 stop29h 34m

New Orleans Louis Armstrong

Sat 16/5

19:10-06:50

2 stops44h 40m

$2,098

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Thu 30/4

09:15-23:49

1 stop29h 34m

New Orleans Louis Armstrong

Wed 13/5

16:45-06:50

1 stop23h 05m

$2,098

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Sat 13/6

10:20-19:51

2 stops24h 31m

New Orleans Louis Armstrong

Tue 21/7

14:35-07:00

2 stops25h 25m

$2,122

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Tue 28/4

12:00-22:00

1 stop25h 00m

New Orleans Louis Armstrong

Fri 15/5

14:45-08:40

2 stops26h 55m

$2,162

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Sun 26/4

12:00-16:36

1 stop19h 36m

New Orleans Louis Armstrong

Sun 17/5

19:37-08:00

2 stops45h 23m

$2,231

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Sat 2/5

10:20-11:15

2 stops39h 55m

New Orleans Louis Armstrong

Sat 16/5

09:40-06:55

1 stop30h 15m

$2,238

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Sat 2/5

09:15-23:49

1 stop29h 34m

New Orleans Louis Armstrong

Sat 16/5

07:46-06:50

1 stop32h 04m

$2,238
Fastest return journey

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Fri 3/7

10:20-18:33

1 stop23h 13m

New Orleans Louis Armstrong

Fri 10/7

19:04-06:55

1 stop20h 51m

$2,802

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Tue 19/5

06:25-22:00

3 stops30h 35m

New Orleans Louis Armstrong

Tue 26/5

14:45-06:25

2 stops24h 40m

$2,804

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Wed 6/5

10:20-18:27

1 stop23h 07m

New Orleans Louis Armstrong

Sun 10/5

14:14-06:55

2 stops25h 41m

$2,835

Flights are sorted by cheapest return flights first.

Deals found on 8/4

Sorted by cheapest first

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

How much does it cost for a return flight 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 9 April 2026.
See what other customers who have flown with United Airlines 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.
United Airlines
7.4
Good
9,554 reviews
Check prices

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Boarding

7.7

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
9,554 reviews
United Airlines
7.4
Good
9,554 reviews
Check prices

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Boarding

7.7

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?

    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 24h 31m. Sydney and Louisiana are separated by a distance of 14280 km. 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 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

Browse thousands of different options on Cheapflights for your next trip

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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 647,157 searches. Data last updated 9 April 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,280Average$1,738FlexibilityNo cancel feeOn-time69%
Search United Airlines 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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