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Cheap flights from Sydney to Louisiana from $969

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 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — MSY
7 Feb — 14 Feb1
1 adult
1 adult, Economy, 0 bags

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 8 January 2026.

Round-trip from

$1,640

One-way from

$969

Popular in

January

Cheapest in

September

Average price

$2,759
Air Canada
  • Air Canada
  • 1/4-13/5
  • 4 total stops
  • 52h 52m total
  • Sydney to Louisiana
Search Deals
25/2
  • 25/2
  • 3 total stops
  • 58h 19m total
  • Sydney to Louisiana
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($256 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($107 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find 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 8 January 2026.

Wed 1/410:20SYD - MSY
2 stops27h 12mAir Canada
Wed 13/514:40MSY - SYD
2 stops25h 40mAir Canada
Deal found 6/1$1,640
Sat 21/219:15SYD - MSY
2 stops45h 13mAir New Zealand
Sat 28/219:09MSY - SYD
2 stops44h 36mAir New Zealand
Deal found 6/1$1,661
Tue 21/409:20SYD - MSY
2 stops46h 43mAir Canada
Wed 3/615:30MSY - SYD
2 stops48h 50mAir Canada
Deal found 6/1$1,722
Tue 21/409:20SYD - MSY
2 stops25h 02mAir Canada
Sun 31/511:50MSY - SYD
2 stops52h 30mAir Canada
Deal found 6/1$1,729
Tue 21/409:20SYD - MSY
2 stops46h 43mAir Canada
Sat 30/507:00MSY - SYD
2 stops33h 20mAir Canada
Deal found 6/1$1,771
Thu 12/211:20SYD - MSY
2 stops47h 07mAir Canada
Sat 21/219:09MSY - SYD
2 stops45h 26mAir Canada
Deal found 7/1$1,789
Sat 21/212:30SYD - MSY
2 stops26h 01mMultiple Airlines
Sat 28/215:01MSY - SYD
3 stops26h 54mMultiple Airlines
Deal found 6/1$1,791
Tue 17/211:20SYD - MSY
2 stops27h 26mAir Canada
Sat 21/207:00MSY - SYD
2 stops33h 35mAir Canada
Deal found 5/1$1,799
Mon 27/409:20SYD - MSY
2 stops27h 12mAir Canada
Mon 1/611:50MSY - SYD
2 stops52h 30mAir Canada
Deal found 6/1$1,829
Mon 27/409:20SYD - MSY
2 stops25h 02mAir Canada
Wed 3/617:25MSY - SYD
2 stops46h 55mAir Canada
Deal found 6/1$1,848

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 8 January 2026.
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 21/4

09:20-17:03

2 stops46h 43m

New Orleans Louis Armstrong

Fri 5/6

14:40-07:20

2 stops25h 40m

$1,771

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Thu 12/2

11:20-17:27

2 stops47h 07m

New Orleans Louis Armstrong

Sat 21/2

19:09-09:35

2 stops45h 26m

$1,789

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Sat 21/2

12:30-21:31

2 stops26h 01m

New Orleans Louis Armstrong

Sat 28/2

15:01-10:55

3 stops26h 54m

$1,791

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Tue 17/2

11:20-21:46

2 stops27h 26m

New Orleans Louis Armstrong

Sat 21/2

10:35-09:35

2 stops30h 00m

$1,808

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Fri 24/4

09:20-21:45

2 stops27h 25m

New Orleans Louis Armstrong

Fri 5/6

14:40-07:20

2 stops25h 40m

$1,848

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Thu 12/2

14:05-21:31

1 stop24h 26m

New Orleans Louis Armstrong

Sat 21/2

15:01-08:15

2 stops24h 14m

$1,878

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Fri 24/4

10:30-18:51

2 stops23h 21m

New Orleans Louis Armstrong

Tue 2/6

14:37-06:25

2 stops24h 48m

$1,882

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Wed 22/4

17:50-05:34

1 stop26h 44m

New Orleans Louis Armstrong

Sun 31/5

20:20-07:30

1 stop44h 10m

$1,924

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Wed 22/4

17:50-05:34

1 stop26h 44m

New Orleans Louis Armstrong

Mon 1/6

20:20-07:30

1 stop44h 10m

$1,924

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Wed 22/4

12:00-16:37

1 stop19h 37m

New Orleans Louis Armstrong

Wed 3/6

13:50-07:05

2 stops26h 15m

$1,952

Flights are sorted by cheapest return flights first.

Deals found on 6/1

Showing 1-10 of 23 results
1
2
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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 month to book a flight from Sydney to Louisiana?

Currently, September is the cheapest month in which you can book a flight from Sydney to Louisiana (average of $328). Flying from Sydney to Louisiana in January is currently the most expensive (average of $2,442). 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.

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 8 January 2026.
See what other customers who have flown with Qantas Airways and 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.
Qantas Airways
7.5
Good
967 reviews
Check prices

Entertainment

7.2

Boarding

7.7

Comfort

7.5

Food

7.0

Overall

7.5

Crew

8.2

Reviews

1 / 20
6.0
Good

Marco,Dec 2025

BOS - LAX

There was no WiFi or tv traveling from LAX to Sydney. Way too long of a flight to have nothing.
Qantas Airways
7.5
Good
967 reviews
Qantas Airways
7.5
Good
967 reviews
Check prices

Entertainment

7.2

Boarding

7.7

Comfort

7.5

Food

7.0

Overall

7.5

Crew

8.2

Reviews

1 / 20
6.0
Good

Marco,Dec 2025

BOS - LAX

There was no WiFi or tv traveling from LAX to Sydney. Way too long of a flight to have nothing.
United Airlines
7.4
Good
9,138 reviews
Qantas Airways
7.5
Good
967 reviews
Check prices

Entertainment

7.2

Boarding

7.7

Comfort

7.5

Food

7.0

Overall

7.5

Crew

8.2

Reviews

1 / 20
6.0
Good

Marco,Dec 2025

BOS - LAX

There was no WiFi or tv traveling from LAX to Sydney. Way too long of a flight to have nothing.

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 46h 43m. 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.

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

    Currently, September is the cheapest month in which you can book a flight from Sydney to Louisiana (average of $328). Flying from Sydney to Louisiana in January is currently the most expensive (average of $2,442). 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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Top 2 airlines flying from Sydney to Louisiana

Discover the top 2 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 8 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,340Average$1,983FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$1,666Average$3,082FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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