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Cheap flights from Sydney to Louisiana from $824

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Louisiana departing on 8/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Logo
17:45 - 08:51SYD-MSY
30h 06m2 stops
Logo
12:46 - 07:30MSY-SYD
27h 44m2 stops
$1,768
Find Deal
Sat, 20 Sep - Sat, 27 Sep
American Airlines Logo
09:10 - 17:24SYD-MSY
23h 14m2 stops
American Airlines Logo
12:46 - 07:05MSY-SYD
27h 19m2 stops
$1,769American Airlines
Find Deal
Fri, 19 Sep - Fri, 26 Sep
American Airlines Logo
12:10 - 15:36SYD-MSY
18h 26m1 stop
American Airlines Logo
10:47 - 07:05MSY-SYD
29h 18m2 stops
$1,779American Airlines
Find Deal
Fri, 19 Sep - Fri, 26 Sep
Alaska Airlines Logo
21:40 - 05:57SYD-MSY
47h 17m2 stops
Alaska Airlines Logo
07:17 - 19:45MSY-SYD
45h 28m2 stops
$2,563Alaska Airlines
Find Deal
Thu, 18 Sep - Thu, 25 Sep
Delta Logo
09:25 - 20:40SYD-MSY
26h 15m1 stop
Delta Logo
16:59 - 06:35MSY-SYD
22h 36m1 stop
$2,674Delta
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Sat, 20 Sep - Sat, 27 Sep
Delta Logo
09:25 - 23:58SYD-MSY
29h 33m1 stop
Delta Logo
18:44 - 06:35MSY-SYD
20h 51m1 stop
$2,679Delta
Find Deal
Fri, 19 Sep - Fri, 26 Sep
United Airlines Logo
10:20 - 16:17SYD-MSY
20h 57m1 stop
United Airlines Logo
17:23 - 06:55MSY-SYD
22h 32m1 stop
$2,717United Airlines
Find Deal
Thu, 18 Sep - Thu, 25 Sep
United Airlines Logo
09:30 - 17:47SYD-MSY
23h 17m2 stops
United Airlines Logo
14:17 - 06:55MSY-SYD
25h 38m2 stops
$6,369United Airlines
Find Deal
Sat, 20 Sep - Sat, 27 Sep
Alaska Airlines Logo
21:40 - 16:57SYD-MSY
34h 17m2 stops
Alaska Airlines Logo
17:57 - 19:45MSY-SYD
34h 48m2 stops
$11,777Alaska Airlines
Find Deal
Fri, 19 Sep - Fri, 26 Sep
Emirates Logo
20:10 - 21:42SYD-MSY
40h 32m2 stops
Emirates Logo
15:25 - 17:20MSY-SYD
34h 55m2 stops
$26,733Emirates
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Fri, 19 Sep - Fri, 26 Sep

American Airlines flights from Sydney to Louisiana

Our best American Airlines deals on Sydney to Louisiana flight tickets
American Airlines
19 Sept
SYD09:10Sydney Kingsford Smith
23h 14m
2 stops
MSY17:24New Orleans Louis Armstrong
26 Sept
MSY12:46New Orleans Louis Armstrong
27h 19m
2 stops
SYD07:05Sydney Kingsford Smith
$1,769
Find similar
American Airlines
19 Sept
SYD12:10Sydney Kingsford Smith
18h 26m
1 stop
MSY15:36New Orleans Louis Armstrong
26 Sept
MSY10:47New Orleans Louis Armstrong
29h 18m
2 stops
SYD07:05Sydney Kingsford Smith
$1,778
Find similar
American Airlines
18 Sept
SYD09:10Sydney Kingsford Smith
23h 14m
2 stops
MSY17:24New Orleans Louis Armstrong
25 Sept
MSY12:54New Orleans Louis Armstrong
27h 11m
2 stops
SYD07:05Sydney Kingsford Smith
$1,839
Find similar

Alaska Airlines flights from Sydney to Louisiana

Our best Alaska Airlines deals on Sydney to Louisiana flight tickets
Alaska Airlines
18 Sept
SYD21:40Sydney Kingsford Smith
47h 17m
2 stops
MSY05:57New Orleans Louis Armstrong
25 Sept
MSY07:17New Orleans Louis Armstrong
45h 28m
2 stops
SYD19:45Sydney Kingsford Smith
$2,563
Find similar
Alaska Airlines
19 Sept
SYD21:40Sydney Kingsford Smith
34h 17m
2 stops
MSY16:57New Orleans Louis Armstrong
26 Sept
MSY17:57New Orleans Louis Armstrong
34h 48m
2 stops
SYD19:45Sydney Kingsford Smith
$11,777
Find similar

momondo 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, momondo users made 78,305 searches. Data last updated 6 August 2025.
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

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Sat 20/9

17:45-08:51

2 stops30h 06m

New Orleans Louis Armstrong

Sat 27/9

12:46-07:30

2 stops27h 44m

$1,768

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Fri 19/9

09:10-17:24

2 stops23h 14m

New Orleans Louis Armstrong

Fri 26/9

12:46-07:05

2 stops27h 19m

$1,769

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Fri 19/9

12:10-15:36

1 stop18h 26m

New Orleans Louis Armstrong

Fri 26/9

10:47-07:05

2 stops29h 18m

$1,778

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Thu 18/9

21:40-05:57

2 stops47h 17m

New Orleans Louis Armstrong

Thu 25/9

07:17-19:45

2 stops45h 28m

$2,563

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Sat 20/9

09:25-20:40

1 stop26h 15m

New Orleans Louis Armstrong

Sat 27/9

16:59-06:35

1 stop22h 36m

$2,674

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Fri 19/9

09:25-23:58

1 stop29h 33m

New Orleans Louis Armstrong

Fri 26/9

18:44-06:35

1 stop20h 51m

$2,679

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Thu 18/9

10:20-16:17

1 stop20h 57m

New Orleans Louis Armstrong

Thu 25/9

17:23-06:55

1 stop22h 32m

$2,717

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Sat 20/9

09:30-17:47

2 stops23h 17m

New Orleans Louis Armstrong

Sat 27/9

14:17-06:55

2 stops25h 38m

$6,369

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Fri 19/9

21:40-16:57

2 stops34h 17m

New Orleans Louis Armstrong

Fri 26/9

17:57-19:45

2 stops34h 48m

$11,777

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Fri 19/9

20:10-21:42

2 stops40h 32m

New Orleans Louis Armstrong

Fri 26/9

15:25-17:20

2 stops34h 55m

$26,733

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Louisiana from

How to get the cheapest flight ticket from Sydney to Louisiana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Louisiana?

The month of September is, on average, the cheapest month to fly to Louisiana from Sydney, with most prices found around $1,678. If you don’t want to visit Louisiana in September, then you should wait until June to fly from Sydney, when ticket prices are also cheap, with an average price of $1,692.

What is the cheapest day to depart on your flight to Louisiana?

The cheapest day to depart from Sydney to Louisiana is on a Thursday when prices can be found for as low as $1,820. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $2,748. These prices are subject to change though, so be sure to set up a Price Alert for flights to Louisiana.

What is the cheapest time of day to depart on your flight to Louisiana?

Flying to Louisiana from Sydney in the morning is the least expensive time of day to depart. momondo users have found prices as low as $2,105 when looking at flights departing in the morning. Flights to Louisiana are more costly in the afternoon, with an average ticket price of $2,464. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Sydney to Louisiana flights?

You could potentially save up to 24% on your flight if you consider stops on a Sydney to Louisiana flight.

Cheap Sydney to Louisiana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Louisiana

Best price found

$824

Fastest flight time

18h 26m

Direct flights

None

Airports in Louisiana

1 airport
The best one-way flight to Louisiana from Sydney in the past 72 hours is $824. The best return flight deal from Sydney to Louisiana found on momondo in the last 72 hours is $1,768.
The fastest flight from Sydney to Louisiana takes 18h 26m
There are no direct flights from Sydney to Louisiana. Popular non-direct route for this connection is Sydney Kingsford Smith Airport - New Orleans Louis Armstrong Airport.
There is 1 airport near Louisiana: New Orleans Louis Armstrong (MSY)
Search flight deals

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Louisiana?

    Prices for flights from Sydney Kingsford Smith Airport to Louisiana are refreshed on a daily basis.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Louisiana?

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Louisiana?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Louisiana.

  • What documentation or ID do you need to fly to Louisiana?

    The travel and health documents required for your trip to Louisiana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Louisiana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Sydney to Louisiana

Compare and see reviews for airlines that fly from Sydney to Louisiana with momondo
Airline
Rating
Free cancellation
Price
Air CanadaPriceFrom $1,301Free cancellationRating
7.1
9,890 reviews
Search Air Canada flights
United AirlinesPriceFrom $1,575Free cancellationRating
7.4
8,916 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $1,821Free cancellationRating
7.5
887 reviews
Search Qantas Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Louisiana?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Louisiana from Sydney.

Can I find flights from Sydney to Louisiana with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Louisiana from Sydney with this policy.

How can momondo help me find flights from Sydney to Louisiana?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Louisiana from Sydney.

I’m not ready to book a flight from Sydney to Louisiana right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Sydney to Louisiana now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Louisiana and let you know when they change.

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