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

Delta, American Airlines, and Alaska 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.

$922 Cheap Flights from New Orleans to Sydney in 2025/26

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 $1,788 to $2,242. The lowest price recently found on this route was $1,640.

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Find the cheapest flights from New Orleans to Sydney

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06:04 - 09:35MSY-SYD

34h 31m2 stops

11:20 - 05:10SYD-MSY

34h 50m2 stops

$1,640Multiple Airlines

Find Deal

Mon, 8 Dec - Thu, 11 Dec

18:02 - 10:55MSY-SYD

23h 53m2 stops

14:05 - 21:32SYD-MSY

24h 27m1 stop

$1,948Qantas Airways

Find Deal

Wed, 11 Feb - Wed, 25 Feb

16:45 - 08:30MSY-SYD

22h 45m1 stop

10:40 - 19:04SYD-MSY

25h 24m1 stop

$1,956Delta

Find Deal

Wed, 11 Feb - Wed, 25 Feb

11:31 - 08:30MSY-SYD

27h 59m2 stops

10:40 - 20:07SYD-MSY

26h 27m2 stops

$1,962Delta

Find Deal

Wed, 11 Feb - Wed, 25 Feb

14:07 - 06:55MSY-SYD

23h 48m1 stop

21:55 - 18:48SYD-MSY

37h 53m2 stops

$1,990Qantas Airways

Find Deal

Mon, 1 Dec - Thu, 25 Dec

14:38 - 07:20MSY-SYD

25h 42m2 stops

09:20 - 10:54SYD-MSY

40h 34m2 stops

$1,991Multiple Airlines

Find Deal

Wed, 22 Apr - Sun, 10 May

11:38 - 20:10MSY-SYD

41h 32m2 stops

14:05 - 22:13SYD-MSY

47h 08m2 stops

$2,142Cathay Pacific

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Wed, 22 Apr - Sun, 10 May

09:45 - 08:45MSY-SYD

31h 00m2 stops

09:55 - 13:36SYD-MSY

43h 41m2 stops

$2,174Air New Zealand

Find Deal

Thu, 12 Mar - Thu, 26 Mar

18:05 - 09:35MSY-SYD

46h 30m2 stops

11:20 - 17:17SYD-MSY

46h 57m2 stops

$2,191Air Canada

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Wed, 11 Feb - Wed, 25 Feb

17:17 - 10:30MSY-SYD

24h 13m2 stops

09:55 - 20:06SYD-MSY

27h 11m2 stops

$2,357Air New Zealand

Find Deal

Mon, 1 Dec - Thu, 25 Dec

Air New Zealand flights from New Orleans to Sydney

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

Air New Zealand

12 Mar

MSY09:45New Orleans Louis Armstrong

31h 00m

2 stops

SYD08:45Sydney Kingsford Smith

26 Mar

SYD09:55Sydney Kingsford Smith

43h 41m

2 stops

MSY13:36New Orleans Louis Armstrong

$2,174

Find similar

Air New Zealand

1 Dec

MSY17:17New Orleans Louis Armstrong

24h 13m

2 stops

SYD10:30Sydney Kingsford Smith

25 Dec

SYD09:55Sydney Kingsford Smith

27h 11m

2 stops

MSY20:06New Orleans Louis Armstrong

$2,357

Find similar

Air New Zealand

13 Nov

MSY12:01New Orleans Louis Armstrong

27h 44m

2 stops

SYD08:45Sydney Kingsford Smith

27 Nov

SYD12:10Sydney Kingsford Smith

27h 34m

1 stop

MSY22:44New Orleans Louis Armstrong

$2,534

Find similar

American Airlines flights from New Orleans to Sydney

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

American Airlines

13 Nov

MSY14:07New Orleans Louis Armstrong

25h 53m

2 stops

SYD09:00Sydney Kingsford Smith

27 Nov

SYD20:10Sydney Kingsford Smith

33h 51m

2 stops

MSY13:01New Orleans Louis Armstrong

$2,114

Find similar

American Airlines

11 Feb

MSY15:44New Orleans Louis Armstrong

22h 11m

1 stop

SYD06:55Sydney Kingsford Smith

25 Feb

SYD14:05Sydney Kingsford Smith

24h 27m

1 stop

MSY21:32New Orleans Louis Armstrong

$2,213

Find similar

American Airlines

12 Mar

MSY14:07New Orleans Louis Armstrong

26h 53m

2 stops

SYD09:00Sydney Kingsford Smith

26 Mar

SYD11:20Sydney Kingsford Smith

23h 18m

2 stops

MSY18:38New Orleans Louis Armstrong

$2,228

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Mon 8/12

06:04-09:35

2 stops34h 31m

Sydney Kingsford Smith

Thu 11/12

11:20-05:10

2 stops34h 50m

$1,640

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 11/2

18:02-10:55

2 stops23h 53m

Sydney Kingsford Smith

Wed 25/2

14:05-21:32

1 stop24h 27m

$1,948

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 11/2

16:45-08:30

1 stop22h 45m

Sydney Kingsford Smith

Wed 25/2

10:40-19:04

1 stop25h 24m

$1,956

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 11/2

11:31-08:30

2 stops27h 59m

Sydney Kingsford Smith

Wed 25/2

10:40-20:07

2 stops26h 27m

$1,962

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Mon 1/12

14:07-06:55

1 stop23h 48m

Sydney Kingsford Smith

Thu 25/12

21:55-18:48

2 stops37h 53m

$1,990

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 22/4

14:38-07:20

2 stops25h 42m

Sydney Kingsford Smith

Sun 10/5

09:20-10:54

2 stops40h 34m

$1,991

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 22/4

11:38-20:10

2 stops41h 32m

Sydney Kingsford Smith

Sun 10/5

14:05-22:13

2 stops47h 08m

$2,142

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Thu 12/3

09:45-08:45

2 stops31h 00m

Sydney Kingsford Smith

Thu 26/3

09:55-13:36

2 stops43h 41m

$2,174

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 11/2

18:05-09:35

2 stops46h 30m

Sydney Kingsford Smith

Wed 25/2

11:20-17:17

2 stops46h 57m

$2,191

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Mon 1/12

17:17-10:30

2 stops24h 13m

Sydney Kingsford Smith

Thu 25/12

09:55-20:06

2 stops27h 11m

$2,357

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 May is, on average, the cheapest month to fly to Sydney from New Orleans, with most prices found around $1,519. 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 $1,537.

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

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 15m, 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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Terrigal

Penrith

Katoomba

Lithgow

Leura

Manly

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Coogee

Cronulla

Randwick

Charlestown

Newport

Swansea

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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.