What is the cheapest airline that flies from New Orleans Louis Armstrong to Sydney Kingsford Smith?

Air Canada and Qantas Airways are the most popular carriers operating from New Orleans Louis Armstrong to Sydney Kingsford Smith

When did momondo last update prices for flights from New Orleans Louis Armstrong Airport to Sydney Kingsford Smith Airport?

Prices for flights from New Orleans Louis Armstrong Airport to Sydney Kingsford Smith Airport refresh daily.

How old do you have to be to fly from New Orleans Louis Armstrong Airport to Sydney Kingsford Smith Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from New Orleans Louis Armstrong Airport to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$965 Cheap Flights from New Orleans to Sydney in 2026

Q: What is the typical price of a round-trip flight between New Orleans and Sydney?

Prices are currently low for flights on this route. Typical prices usually range from $2,347 to $1,882. The lowest price recently found on this route was $1,693.

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Find the cheapest flights from New Orleans to Sydney

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

12:07 - 07:20

MSY

SYD

28h 13m

2 stops

09:20 - 19:51

SYD

MSY

25h 31m

2 stops

$1,693Air Canada

Mon, 27 Jul - Fri, 31 Jul

14:15 - 07:20

MSY

SYD

26h 05m

2 stops

09:20 - 20:04

SYD

MSY

25h 44m

2 stops

$1,801Air Canada

Mon, 31 Aug - Mon, 7 Sep

14:14 - 07:20

MSY

SYD

26h 06m

2 stops

09:20 - 21:32

SYD

MSY

27h 12m

2 stops

$1,835Multiple Airlines

Wed, 29 Apr - Wed, 6 May

10:20 - 07:20

MSY

SYD

30h 00m

2 stops

09:20 - 19:51

SYD

MSY

25h 31m

2 stops

$1,845Multiple Airlines

Thu, 14 May - Thu, 21 May

12:01 - 07:20

MSY

SYD

28h 19m

2 stops

09:20 - 19:51

SYD

MSY

25h 31m

2 stops

$1,854Multiple Airlines

Thu, 14 May - Thu, 21 May

11:50 - 07:20

MSY

SYD

28h 30m

2 stops

09:20 - 21:34

SYD

MSY

27h 14m

2 stops

$1,896Air Canada

Fri, 15 May - Fri, 22 May

14:14 - 07:20

MSY

SYD

26h 06m

2 stops

09:20 - 11:36

SYD

MSY

41h 16m

2 stops

$1,911Air Canada

Wed, 29 Apr - Wed, 6 May

09:49 - 07:20

MSY

SYD

30h 31m

2 stops

09:20 - 21:32

SYD

MSY

27h 12m

2 stops

$1,943Multiple Airlines

Wed, 29 Apr - Wed, 6 May

14:23 - 07:20

MSY

SYD

25h 57m

2 stops

09:20 - 11:36

SYD

MSY

41h 16m

2 stops

$1,957Air Canada

Wed, 29 Apr - Wed, 6 May

14:14 - 07:20

MSY

SYD

26h 06m

2 stops

09:20 - 11:36

SYD

MSY

41h 16m

2 stops

$1,985Air Canada

Wed, 22 Apr - Sun, 10 May

United Airlines flights from New Orleans to Sydney

Our best United Airlines deals on New Orleans to Sydney flight tickets

United Airlines

22 Apr

MSY07:00New Orleans Louis Armstrong

33h 00m

2 stops

SYD07:00Sydney Kingsford Smith

10 May

SYD10:20Sydney Kingsford Smith

23h 07m

1 stop

MSY18:27New Orleans Louis Armstrong

$2,151

United Airlines

22 Apr

MSY18:58New Orleans Louis Armstrong

20h 57m

1 stop

SYD06:55Sydney Kingsford Smith

10 May

SYD10:20Sydney Kingsford Smith

27h 40m

1 stop

MSY23:00New Orleans Louis Armstrong

$2,153

United Airlines

21 July

MSY14:01New Orleans Louis Armstrong

25h 54m

2 stops

SYD06:55Sydney Kingsford Smith

25 Aug

SYD10:20Sydney Kingsford Smith

22h 41m

2 stops

MSY18:01New Orleans Louis Armstrong

$2,158

Turkish Airlines flights from New Orleans to Sydney

Our best Turkish Airlines deals on New Orleans to Sydney flight tickets

Turkish Airlines

22 Apr

MSY07:00New Orleans Louis Armstrong

45h 10m

3 stops

SYD19:10Sydney Kingsford Smith

10 May

SYD21:05Sydney Kingsford Smith

64h 42m

3 stops

MSY22:47New Orleans Louis Armstrong

$2,661

Turkish Airlines

22 Apr

MSY07:00New Orleans Louis Armstrong

45h 10m

3 stops

SYD19:10Sydney Kingsford Smith

10 May

SYD21:05Sydney Kingsford Smith

64h 42m

3 stops

MSY22:47New Orleans Louis Armstrong

$2,699

Turkish Airlines

29 Apr

MSY07:00New Orleans Louis Armstrong

45h 10m

3 stops

SYD19:10Sydney Kingsford Smith

6 May

SYD21:05Sydney Kingsford Smith

64h 42m

3 stops

MSY22:47New Orleans Louis Armstrong

$2,706

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Mon 27/7

12:07-07:20

2 stops28h 13m

Sydney Kingsford Smith

Fri 31/7

09:20-19:51

2 stops25h 31m

$1,693

Fastest return journey

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Mon 31/8

14:15-07:20

2 stops26h 05m

Sydney Kingsford Smith

Mon 7/9

09:20-20:04

2 stops25h 44m

$1,801

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 29/4

14:14-07:20

2 stops26h 06m

Sydney Kingsford Smith

Wed 6/5

09:20-21:32

2 stops27h 12m

$1,835

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Thu 14/5

10:20-07:20

2 stops30h 00m

Sydney Kingsford Smith

Thu 21/5

09:20-19:51

2 stops25h 31m

$1,845

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Thu 14/5

12:01-07:20

2 stops28h 19m

Sydney Kingsford Smith

Thu 21/5

09:20-19:51

2 stops25h 31m

$1,854

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Fri 15/5

11:50-07:20

2 stops28h 30m

Sydney Kingsford Smith

Fri 22/5

09:20-21:34

2 stops27h 14m

$1,896

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 29/4

14:14-07:20

2 stops26h 06m

Sydney Kingsford Smith

Wed 6/5

09:20-11:36

2 stops41h 16m

$1,911

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 29/4

09:49-07:20

2 stops30h 31m

Sydney Kingsford Smith

Wed 6/5

09:20-21:32

2 stops27h 12m

$1,943

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 29/4

14:23-07:20

2 stops25h 57m

Sydney Kingsford Smith

Wed 6/5

09:20-11:36

2 stops41h 16m

$1,957

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 22/4

14:14-07:20

2 stops26h 06m

Sydney Kingsford Smith

Sun 10/5

09:20-11:36

2 stops41h 16m

$1,985

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from New Orleans to Sydney

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 typical price of a round-trip flight between New Orleans and Sydney?

What is the cheapest month to fly to Sydney?

The month of August is, on average, the cheapest month to fly to Sydney from New Orleans, with most prices found around $1,725. If you aren’t able to travel to Sydney during the month of August, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $1,801.

Can stopping save me money on New Orleans to Sydney flights?

You could potentially save up to 9% on your flight if you consider stops on a New Orleans to Sydney flight.

When to book flights from New Orleans to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from New Orleans to Sydney according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap New Orleans to Sydney (MSY to SYD) flight deals and tips

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

Fastest flight time	20h 51m
Direct flights	None

The fastest flight from New Orleans to Sydney takes 20h 51m

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

Search flight deals

Frequently asked questions about flying from New Orleans to Sydney

How far is New Orleans Louis Armstrong to Sydney Kingsford Smith by plane?
The straight-line distance from New Orleans Louis Armstrong to Sydney Kingsford Smith is 14290.7 km. Flights usually cover this in 20h 51m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from New Orleans Louis Armstrong Airport to Sydney Kingsford Smith Airport?
Prices for flights from New Orleans Louis Armstrong Airport to Sydney Kingsford Smith Airport refresh daily.
How old do you have to be to fly from New Orleans Louis Armstrong Airport to Sydney Kingsford Smith Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from New Orleans Louis Armstrong Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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Why use momondo?

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

It is quick and easy to find New Orleans to Sydney flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sydney that suits you.

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

Flights from New Orleans to Sydney with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from New Orleans to Sydney?

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 Sydney from New Orleans.

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

Yes. momondo can track prices for New Orleans to Sydney flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.