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

Air Canada is the most popular carrier 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.

$769 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 $1,709 to $3,088. The lowest price recently found on this route was $1,516.

1 adult

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

15:01 - 11:25

MSY

SYD

27h 24m

2 stops

14:05 - 16:01

SYD

MSY

18h 56m

1 stop

$1,516Qantas Airways

Sat, 28 Feb - Sat, 7 Mar

18:02 - 08:00

MSY

SYD

44h 58m

2 stops

14:05 - 21:31

SYD

MSY

24h 26m

1 stop

$1,525Qantas Airways

Tue, 3 Feb - Mon, 2 Mar

19:37 - 06:55

MSY

SYD

20h 18m

1 stop

09:00 - 18:51

SYD

MSY

24h 51m

2 stops

$1,527Qantas Airways

Wed, 22 Apr - Fri, 1 May

13:27 - 08:45

MSY

SYD

26h 18m

2 stops

14:05 - 21:31

SYD

MSY

24h 26m

1 stop

$1,533Qantas Airways

Wed, 11 Feb - Wed, 25 Feb

15:01 - 11:25

MSY

SYD

27h 24m

2 stops

14:05 - 22:51

SYD

MSY

25h 46m

1 stop

$1,536Qantas Airways

Sat, 28 Feb - Sat, 7 Mar

17:22 - 06:55

MSY

SYD

22h 33m

1 stop

15:40 - 18:51

SYD

MSY

42h 11m

2 stops

$1,537Qantas Airways

Wed, 22 Apr - Sun, 10 May

15:02 - 06:55

MSY

SYD

23h 53m

1 stop

18:05 - 18:51

SYD

MSY

39h 46m

2 stops

$1,539Qantas Airways

Thu, 19 Mar - Thu, 9 Apr

19:37 - 09:05

MSY

SYD

46h 28m

2 stops

12:00 - 19:08

SYD

MSY

22h 08m

1 stop

$1,606Qantas Airways

Sun, 10 May - Fri, 29 May

14:23 - 07:20

MSY

SYD

25h 57m

2 stops

09:20 - 10:54

SYD

MSY

40h 34m

2 stops

$1,647Multiple Airlines

Wed, 22 Apr - Sun, 10 May

07:00 - 07:20

MSY

SYD

33h 20m

2 stops

09:20 - 21:27

SYD

MSY

27h 07m

2 stops

$1,712Air Canada

Wed, 22 Apr - Fri, 1 May

Qantas Airways flights from New Orleans to Sydney

Our best Qantas Airways deals on New Orleans to Sydney flight tickets

Qantas Airways

28 Feb

MSY15:01New Orleans Louis Armstrong

27h 24m

2 stops

SYD11:25Sydney Kingsford Smith

7 Mar

SYD14:05Sydney Kingsford Smith

18h 56m

1 stop

MSY16:01New Orleans Louis Armstrong

$1,516

Qantas Airways

3 Feb

MSY18:02New Orleans Louis Armstrong

44h 58m

2 stops

SYD08:00Sydney Kingsford Smith

2 Mar

SYD14:05Sydney Kingsford Smith

24h 26m

1 stop

MSY21:31New Orleans Louis Armstrong

$1,525

Qantas Airways

22 Apr

MSY19:37New Orleans Louis Armstrong

20h 18m

1 stop

SYD06:55Sydney Kingsford Smith

1 May

SYD09:00Sydney Kingsford Smith

24h 51m

2 stops

MSY18:51New Orleans Louis Armstrong

$1,527

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

28 Feb

MSY19:09New Orleans Louis Armstrong

46h 21m

2 stops

SYD10:30Sydney Kingsford Smith

7 Mar

SYD19:15Sydney Kingsford Smith

42h 04m

2 stops

MSY20:19New Orleans Louis Armstrong

$1,863

Air New Zealand

22 Feb

MSY05:05New Orleans Louis Armstrong

34h 40m

2 stops

SYD08:45Sydney Kingsford Smith

9 Mar

SYD11:45Sydney Kingsford Smith

25h 34m

2 stops

MSY21:19New Orleans Louis Armstrong

$1,865

Air New Zealand

1 July

MSY18:55New Orleans Louis Armstrong

24h 45m

2 stops

SYD10:40Sydney Kingsford Smith

8 July

SYD09:55Sydney Kingsford Smith

28h 20m

2 stops

MSY23:15New Orleans Louis Armstrong

$1,866

Fly from

Fly to

Route

Depart

Return

Price

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Sat 28/2

15:01-11:25

2 stops27h 24m

Sydney Kingsford Smith

Sat 7/3

14:05-16:01

1 stop18h 56m

$1,516

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Tue 3/2

18:02-08:00

2 stops44h 58m

Sydney Kingsford Smith

Mon 2/3

14:05-21:31

1 stop24h 26m

$1,525

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 22/4

19:37-06:55

1 stop20h 18m

Sydney Kingsford Smith

Fri 1/5

09:00-18:51

2 stops24h 51m

$1,527

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 11/2

13:27-08:45

2 stops26h 18m

Sydney Kingsford Smith

Wed 25/2

14:05-21:31

1 stop24h 26m

$1,533

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Sat 28/2

15:01-11:25

2 stops27h 24m

Sydney Kingsford Smith

Sat 7/3

14:05-22:51

1 stop25h 46m

$1,536

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 22/4

17:22-06:55

1 stop22h 33m

Sydney Kingsford Smith

Sun 10/5

15:40-18:51

2 stops42h 11m

$1,537

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Thu 19/3

15:02-06:55

1 stop23h 53m

Sydney Kingsford Smith

Thu 9/4

18:05-18:51

2 stops39h 46m

$1,539

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Sun 10/5

19:37-09:05

2 stops46h 28m

Sydney Kingsford Smith

Fri 29/5

12:00-19:08

1 stop22h 08m

$1,606

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 22/4

14:23-07:20

2 stops25h 57m

Sydney Kingsford Smith

Sun 10/5

09:20-10:54

2 stops40h 34m

$1,647

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 22/4

07:00-07:20

2 stops33h 20m

Sydney Kingsford Smith

Fri 1/5

09:20-21:27

2 stops27h 07m

$1,712

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 $1,706. If you aren’t able to travel to Sydney during the month of August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $1,783.

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 18m
Direct flights	None

The fastest flight from New Orleans to Sydney takes 20h 18m

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

Search flight deals

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 18m, 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.

Parramatta

Wollongong

Penrith

Terrigal

Katoomba

Lithgow

Leura

Manly

Bondi Beach

Coogee

Cronulla

Randwick

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.