What is the cheapest airline that flies from Sydney Kingsford Smith to Louisiana?

Air New Zealand, Air Canada, and American Airlines are the most popular carriers operating from Sydney Kingsford Smith to Louisiana

Which airlines fly to Louisiana?

United Airlines, Qantas Airways and Air Canada are the top three most popular airlines that fly to Louisiana from Sydney according to our data. United Airlines is the first choice among our users, with 51% of people opting to fly with this airline when travelling to Louisiana. Keep in mind that there are 4 different airlines that fly to Louisiana on a routine basis, so you have a few additional options to choose from.

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?

The number of operators available for flights from Sydney Kingsford Smith Airport to Louisiana is 3 as of October 2025.

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.

$920 Cheap Flights from Sydney to Louisiana in 2025/26

1 adult

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Find the cheapest flights from Sydney to Louisiana

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21:40 - 23:59SYD-MSY

43h 19m2 stops

17:35 - 19:45MSY-SYD

33h 10m2 stops

$3,271Hawaiian Airlines

Find Deal

Sat, 13 Dec - Sat, 20 Dec

21:40 - 23:59SYD-MSY

43h 19m2 stops

17:35 - 19:45MSY-SYD

33h 10m2 stops

$3,324Alaska Airlines

Find Deal

Sat, 13 Dec - Sat, 20 Dec

21:40 - 17:04SYD-MSY

36h 24m2 stops

17:35 - 19:45MSY-SYD

33h 10m2 stops

$3,373Alaska Airlines

Find Deal

Fri, 12 Dec - Fri, 19 Dec

17:45 - 05:10SYD-MSY

28h 25m1 stop

06:40 - 07:25MSY-SYD

31h 45m2 stops

$3,560Multiple Airlines

Find Deal

Sat, 13 Dec - Sat, 20 Dec

17:45 - 22:50SYD-MSY

22h 05m2 stops

15:04 - 12:30MSY-SYD

28h 26m3 stops

$3,700Multiple Airlines

Find Deal

Sat, 13 Dec - Sat, 20 Dec

10:40 - 23:54SYD-MSY

30h 14m1 stop

19:10 - 08:30MSY-SYD

20h 20m1 stop

$3,811Delta

Find Deal

Sat, 13 Dec - Sat, 20 Dec

11:50 - 17:49SYD-MSY

22h 59m1 stop

19:19 - 07:00MSY-SYD

42h 41m1 stop

$4,583United Airlines

Find Deal

Sat, 13 Dec - Sat, 20 Dec

11:50 - 13:12SYD-MSY

18h 22m1 stop

18:03 - 07:00MSY-SYD

43h 57m2 stops

$4,871United Airlines

Find Deal

Fri, 12 Dec - Fri, 19 Dec

11:20 - 07:33SYD-MSY

37h 13m2 stops

12:12 - 06:55MSY-SYD

26h 43m1 stop

$11,052American Airlines

Find Deal

Sun, 8 Mar - Mon, 9 Mar

11:20 - 07:33SYD-MSY

37h 13m2 stops

20:00 - 06:55MSY-SYD

42h 55m1 stop

$11,093American Airlines

Find Deal

Sun, 8 Mar - Mon, 9 Mar

Alaska Airlines flights from Sydney to Louisiana

Our best Alaska Airlines deals on Sydney to Louisiana flight tickets

Alaska Airlines

13 Dec

SYD21:40Sydney Kingsford Smith

43h 19m

2 stops

MSY23:59New Orleans Louis Armstrong

20 Dec

MSY17:35New Orleans Louis Armstrong

33h 10m

2 stops

SYD19:45Sydney Kingsford Smith

$3,324

Find similar

Alaska Airlines

12 Dec

SYD21:40Sydney Kingsford Smith

36h 24m

2 stops

MSY17:04New Orleans Louis Armstrong

19 Dec

MSY17:35New Orleans Louis Armstrong

33h 10m

2 stops

SYD19:45Sydney Kingsford Smith

$3,373

Find similar

Alaska Airlines

12 Dec

SYD21:40Sydney Kingsford Smith

36h 24m

2 stops

MSY17:04New Orleans Louis Armstrong

19 Dec

MSY17:35New Orleans Louis Armstrong

33h 10m

2 stops

SYD19:45Sydney Kingsford Smith

$3,379

Find similar

United Airlines flights from Sydney to Louisiana

Our best United Airlines deals on Sydney to Louisiana flight tickets

United Airlines

13 Dec

SYD11:50Sydney Kingsford Smith

22h 59m

1 stop

MSY17:49New Orleans Louis Armstrong

20 Dec

MSY19:19New Orleans Louis Armstrong

42h 41m

1 stop

SYD07:00Sydney Kingsford Smith

$4,583

Find similar

United Airlines

12 Dec

SYD11:50Sydney Kingsford Smith

18h 22m

1 stop

MSY13:12New Orleans Louis Armstrong

19 Dec

MSY18:03New Orleans Louis Armstrong

43h 57m

2 stops

SYD07:00Sydney Kingsford Smith

$4,871

Find similar

United Airlines

12 Dec

SYD11:50Sydney Kingsford Smith

18h 22m

1 stop

MSY13:12New Orleans Louis Armstrong

19 Dec

MSY18:03New Orleans Louis Armstrong

43h 17m

2 stops

SYD06:20Sydney Kingsford Smith

$4,893

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Sat 13/12

21:40-23:59

2 stops43h 19m

New Orleans Louis Armstrong

Sat 20/12

17:35-19:45

2 stops33h 10m

$3,271

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Sat 13/12

21:40-23:59

2 stops43h 19m

New Orleans Louis Armstrong

Sat 20/12

17:35-19:45

2 stops33h 10m

$3,324

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Fri 12/12

21:40-17:04

2 stops36h 24m

New Orleans Louis Armstrong

Fri 19/12

17:35-19:45

2 stops33h 10m

$3,373

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Sat 13/12

17:45-05:10

1 stop28h 25m

New Orleans Louis Armstrong

Sat 20/12

06:40-07:25

2 stops31h 45m

$3,560

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Sat 13/12

17:45-22:50

2 stops22h 05m

New Orleans Louis Armstrong

Sat 20/12

15:04-12:30

3 stops28h 26m

$3,700

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Sat 13/12

10:40-23:54

1 stop30h 14m

New Orleans Louis Armstrong

Sat 20/12

19:10-08:30

1 stop20h 20m

$3,811

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Sat 13/12

11:50-17:49

1 stop22h 59m

New Orleans Louis Armstrong

Sat 20/12

19:19-07:00

1 stop42h 41m

$4,583

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Fri 12/12

11:50-13:12

1 stop18h 22m

New Orleans Louis Armstrong

Fri 19/12

18:03-07:00

2 stops43h 57m

$4,871

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Sun 8/3

11:20-07:33

2 stops37h 13m

New Orleans Louis Armstrong

Mon 9/3

12:12-06:55

1 stop26h 43m

$11,052

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Sun 8/3

11:20-07:33

2 stops37h 13m

New Orleans Louis Armstrong

Mon 9/3

20:00-06:55

1 stop42h 55m

$11,093

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Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 $1,558. 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 $1,661.

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 $1,792. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $2,706. 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 $2,073 when looking at flights departing in the morning. Flights to Louisiana are more costly in the afternoon, with an average ticket price of $2,426. 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 28% 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

Direct flights	None

There are no direct flights from Sydney to Louisiana. There are no popular flight routes from Sydney to Louisiana.

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?
The number of operators available for flights from Sydney Kingsford Smith Airport to Louisiana is 3 as of October 2025.
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 Canada	PriceFrom $1,281	Free cancellation	Rating 7.1 10,377 reviews	Search Air Canada flights
United Airlines	PriceFrom $1,375	Free cancellation	Rating 7.4 8,998 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $1,793	Free cancellation	Rating 7.5 925 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.

An easier way to manage your Louisiana trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Find better results for your trip to Louisiana

Popular Cities in Louisiana

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Sydney flight routes

Flights from Sydney Kingsford Smith to Ballina Byron

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Flights from Sydney Kingsford Smith to Proserpine Whitsunday Coast

Flights from Sydney Kingsford Smith to Launceston

Cheap flights from Sydney to Louisiana from $920

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 15/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Sydney to Louisiana

Cheap return flights

Cheap one-way flights

Alaska Airlines flights from Sydney to Louisiana

Our best Alaska Airlines deals on Sydney to Louisiana flight tickets

United Airlines flights from Sydney to Louisiana

Our best United Airlines deals on Sydney to Louisiana flight tickets

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Use the filters below to find and compare flights from Sydney to Louisiana that are best for you.

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?

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

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

Can stopping save me money on Sydney to Louisiana flights?

You could potentially save up to 28% on your flight if you consider stops on a Sydney to Louisiana flight.

What is the cheapest airline that flies from Sydney Kingsford Smith to Louisiana?

Air New Zealand, Air Canada, and American Airlines are the most popular carriers operating from Sydney Kingsford Smith to Louisiana

Which airlines fly to Louisiana?

Cheap Sydney to Louisiana flight deals and tips

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

Direct flights

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

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?

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

Best airlines flying from Sydney to Louisiana

Compare and see reviews for airlines that fly from Sydney to Louisiana with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Louisiana trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Louisiana

Popular Cities in Louisiana

Popular flights according to clicks in the last 7 days on momondo