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

Air Canada, American Airlines, and United Airlines 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.

$868 Cheap Flights from New Orleans to Sydney in 2025/26

1 adult

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Find the cheapest flights from New Orleans to Sydney

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15:42 - 09:00MSY-SYD

24h 18m1 stop

11:20 - 15:42SYD-MSY

21h 22m1 stop

$1,564Multiple Airlines

Find Deal

Sat, 15 Nov - Sat, 22 Nov

14:14 - 09:35MSY-SYD

26h 21m2 stops

11:20 - 17:17SYD-MSY

46h 57m2 stops

$1,647Multiple Airlines

Find Deal

Tue, 4 Nov - Tue, 11 Nov

18:04 - 09:35MSY-SYD

46h 31m2 stops

11:20 - 13:36SYD-MSY

42h 16m2 stops

$1,847Air Canada

Find Deal

Sat, 14 Feb - Mon, 9 Mar

18:10 - 09:35MSY-SYD

46h 25m2 stops

11:20 - 17:04SYD-MSY

46h 44m2 stops

$1,850Air Canada

Find Deal

Mon, 3 Nov - Tue, 11 Nov

12:13 - 06:55MSY-SYD

25h 42m1 stop

14:05 - 15:51SYD-MSY

18h 46m1 stop

$1,853American Airlines

Find Deal

Sat, 14 Feb - Sat, 7 Mar

16:18 - 06:55MSY-SYD

21h 37m1 stop

13:05 - 18:38SYD-MSY

21h 33m1 stop

$1,857American Airlines

Find Deal

Wed, 25 Feb - Sat, 14 Mar

19:30 - 07:00MSY-SYD

42h 30m1 stop

11:50 - 16:04SYD-MSY

20h 14m1 stop

$1,877United Airlines

Find Deal

Wed, 11 Feb - Mon, 9 Mar

14:13 - 07:00MSY-SYD

23h 47m1 stop

11:50 - 16:04SYD-MSY

20h 14m1 stop

$1,881United Airlines

Find Deal

Thu, 26 Feb - Mon, 16 Mar

11:50 - 07:30MSY-SYD

27h 40m2 stops

10:40 - 18:10SYD-MSY

24h 30m2 stops

$1,933Delta

Find Deal

Sat, 1 Nov - Sat, 8 Nov

07:15 - 08:30MSY-SYD

32h 15m1 stop

09:40 - 17:46SYD-MSY

24h 06m1 stop

$1,937Delta

Find Deal

Sat, 28 Feb - Fri, 13 Mar

Air Canada flights from New Orleans to Sydney

Our best Air Canada deals on New Orleans to Sydney flight tickets

Air Canada

14 Feb

MSY18:04New Orleans Louis Armstrong

46h 31m

2 stops

SYD09:35Sydney Kingsford Smith

9 Mar

SYD11:20Sydney Kingsford Smith

42h 16m

2 stops

MSY13:36New Orleans Louis Armstrong

$1,847

Find similar

Air Canada

3 Nov

MSY18:10New Orleans Louis Armstrong

46h 25m

2 stops

SYD09:35Sydney Kingsford Smith

11 Nov

SYD11:20Sydney Kingsford Smith

46h 44m

2 stops

MSY17:04New Orleans Louis Armstrong

$1,850

Find similar

Air Canada

23 Feb

MSY14:13New Orleans Louis Armstrong

26h 22m

2 stops

SYD09:35Sydney Kingsford Smith

17 Mar

SYD10:20Sydney Kingsford Smith

46h 57m

2 stops

MSY17:17New Orleans Louis Armstrong

$1,854

Find similar

American Airlines flights from New Orleans to Sydney

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

American Airlines

14 Feb

MSY12:13New Orleans Louis Armstrong

25h 42m

1 stop

SYD06:55Sydney Kingsford Smith

7 Mar

SYD14:05Sydney Kingsford Smith

18h 46m

1 stop

MSY15:51New Orleans Louis Armstrong

$1,853

Find similar

American Airlines

25 Feb

MSY18:15New Orleans Louis Armstrong

21h 45m

2 stops

SYD09:00Sydney Kingsford Smith

14 Mar

SYD13:05Sydney Kingsford Smith

21h 33m

1 stop

MSY18:38New Orleans Louis Armstrong

$1,857

Find similar

American Airlines

25 Feb

MSY12:13New Orleans Louis Armstrong

25h 42m

1 stop

SYD06:55Sydney Kingsford Smith

14 Mar

SYD13:05Sydney Kingsford Smith

20h 50m

1 stop

MSY17:55New Orleans Louis Armstrong

$1,859

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Sat 15/11

15:42-09:00

1 stop24h 18m

Sydney Kingsford Smith

Sat 22/11

11:20-15:42

1 stop21h 22m

$1,564

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Tue 4/11

14:14-09:35

2 stops26h 21m

Sydney Kingsford Smith

Tue 11/11

11:20-17:17

2 stops46h 57m

$1,647

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Sat 14/2

18:04-09:35

2 stops46h 31m

Sydney Kingsford Smith

Mon 9/3

11:20-13:36

2 stops42h 16m

$1,847

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Mon 3/11

18:10-09:35

2 stops46h 25m

Sydney Kingsford Smith

Tue 11/11

11:20-17:04

2 stops46h 44m

$1,850

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Sat 14/2

12:13-06:55

1 stop25h 42m

Sydney Kingsford Smith

Sat 7/3

14:05-15:51

1 stop18h 46m

$1,853

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 25/2

16:18-06:55

1 stop21h 37m

Sydney Kingsford Smith

Sat 14/3

13:05-18:38

1 stop21h 33m

$1,857

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 11/2

19:30-07:00

1 stop42h 30m

Sydney Kingsford Smith

Mon 9/3

11:50-16:04

1 stop20h 14m

$1,877

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Thu 26/2

14:13-07:00

1 stop23h 47m

Sydney Kingsford Smith

Mon 16/3

11:50-16:04

1 stop20h 14m

$1,881

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Sat 1/11

11:50-07:30

2 stops27h 40m

Sydney Kingsford Smith

Sat 8/11

10:40-18:10

2 stops24h 30m

$1,933

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Sat 28/2

07:15-08:30

1 stop32h 15m

Sydney Kingsford Smith

Fri 13/3

09:40-17:46

1 stop24h 06m

$1,937

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 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 cheapest month to fly to Sydney?

The month of May is, on average, the cheapest month to fly to Sydney from New Orleans, with most prices found around $1,527. If you aren’t able to travel to Sydney during the month of May, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $1,564.

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

You could potentially save up to 27% 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

Direct flights	None

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

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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 50m, 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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Penrith

Katoomba

Lithgow

Leura

Manly

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Coogee

Randwick

Cronulla

Charlestown

Newport

Swansea

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.