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

Air Canada, Qantas Airways, and American 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.

$854 Cheap Flights from New Orleans to Sydney (MSY-SYD) in 2025

1 adult

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Find the cheapest flights from New Orleans to Sydney (MSY-SYD)

Round-trip

One-way

Last minute

Cheap return flights

08:00 - 11:45MSY-SYD

36h 45m2 stops

14:15 - 05:31SYD-MSY

31h 16m2 stops

$1,590

Find Deal

Sun, 28 Sep - Sun, 5 Oct

18:05 - 09:35MSY-SYD

46h 30m2 stops

11:20 - 17:17SYD-MSY

46h 57m2 stops

$1,621Air Canada

Find Deal

Wed, 5 Nov - Thu, 20 Nov

10:27 - 06:55MSY-SYD

27h 28m1 stop

14:20 - 16:19SYD-MSY

18h 59m1 stop

$1,719American Airlines

Find Deal

Wed, 5 Nov - Thu, 20 Nov

14:07 - 06:55MSY-SYD

23h 48m1 stop

11:15 - 19:11SYD-MSY

24h 56m2 stops

$1,725American Airlines

Find Deal

Wed, 5 Nov - Thu, 20 Nov

17:23 - 06:55MSY-SYD

22h 32m1 stop

11:20 - 23:59SYD-MSY

28h 39m1 stop

$1,744United Airlines

Find Deal

Sun, 28 Sep - Sun, 5 Oct

16:45 - 08:30MSY-SYD

22h 45m1 stop

10:40 - 20:21SYD-MSY

26h 41m2 stops

$1,750Delta

Find Deal

Sat, 13 Dec - Mon, 29 Dec

09:05 - 07:00MSY-SYD

28h 55m1 stop

11:20 - 08:36SYD-MSY

38h 16m2 stops

$1,954United Airlines

Find Deal

Mon, 1 Dec - Wed, 31 Dec

12:09 - 06:55MSY-SYD

25h 46m1 stop

14:20 - 17:59SYD-MSY

20h 39m1 stop

$2,457Qantas Airways

Find Deal

Mon, 8 Dec - Wed, 31 Dec

18:40 - 08:30MSY-SYD

20h 50m1 stop

10:40 - 20:54SYD-MSY

27h 14m1 stop

$2,950Delta

Find Deal

Mon, 1 Dec - Wed, 31 Dec

15:54 - 06:55MSY-SYD

23h 01m1 stop

13:10 - 16:33SYD-MSY

19h 23m1 stop

$10,831Qantas Airways

Find Deal

Sun, 12 Oct - Thu, 23 Oct

United Airlines flights from New Orleans to Sydney

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

United Airlines

28 Sept

MSY17:23New Orleans Louis Armstrong

22h 32m

1 stop

SYD06:55Sydney Kingsford Smith

5 Oct

SYD11:20Sydney Kingsford Smith

28h 39m

1 stop

MSY23:59New Orleans Louis Armstrong

$1,744

Find similar

United Airlines

1 Dec

MSY09:05New Orleans Louis Armstrong

28h 55m

1 stop

SYD07:00Sydney Kingsford Smith

31 Dec

SYD11:20Sydney Kingsford Smith

38h 16m

2 stops

MSY08:36New Orleans Louis Armstrong

$1,954

Find similar

United Airlines

18 Aug

MSY19:07New Orleans Louis Armstrong

20h 48m

1 stop

SYD06:55Sydney Kingsford Smith

20 Aug

SYD09:30Sydney Kingsford Smith

27h 12m

2 stops

MSY21:42New Orleans Louis Armstrong

$1,955

Find similar

Air Canada flights from New Orleans to Sydney

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

Air Canada

5 Nov

MSY18:05New Orleans Louis Armstrong

46h 30m

2 stops

SYD09:35Sydney Kingsford Smith

20 Nov

SYD11:20Sydney Kingsford Smith

46h 57m

2 stops

MSY17:17New Orleans Louis Armstrong

$1,621

Find similar

Air Canada

8 Dec

MSY18:05New Orleans Louis Armstrong

46h 30m

2 stops

SYD09:35Sydney Kingsford Smith

15 Jan

SYD11:20Sydney Kingsford Smith

46h 57m

2 stops

MSY17:17New Orleans Louis Armstrong

$1,630

Find similar

Air Canada

24 Aug

MSY18:05New Orleans Louis Armstrong

46h 15m

2 stops

SYD07:20Sydney Kingsford Smith

3 Sept

SYD09:20Sydney Kingsford Smith

26h 54m

2 stops

MSY21:14New Orleans Louis Armstrong

$11,282

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Sun 28/9

08:00-11:45

2 stops36h 45m

Sydney Kingsford Smith

Sun 5/10

14:15-05:31

2 stops31h 16m

$1,590

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 5/11

18:05-09:35

2 stops46h 30m

Sydney Kingsford Smith

Thu 20/11

11:20-17:17

2 stops46h 57m

$1,621

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 5/11

10:27-06:55

1 stop27h 28m

Sydney Kingsford Smith

Thu 20/11

14:20-16:19

1 stop18h 59m

$1,719

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 5/11

14:07-06:55

1 stop23h 48m

Sydney Kingsford Smith

Thu 20/11

11:15-19:11

2 stops24h 56m

$1,725

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Sun 28/9

17:23-06:55

1 stop22h 32m

Sydney Kingsford Smith

Sun 5/10

11:20-23:59

1 stop28h 39m

$1,744

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Sat 13/12

16:45-08:30

1 stop22h 45m

Sydney Kingsford Smith

Mon 29/12

10:40-20:21

2 stops26h 41m

$1,750

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Mon 1/12

09:05-07:00

1 stop28h 55m

Sydney Kingsford Smith

Wed 31/12

11:20-08:36

2 stops38h 16m

$1,954

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Mon 8/12

12:09-06:55

1 stop25h 46m

Sydney Kingsford Smith

Wed 31/12

14:20-17:59

1 stop20h 39m

$2,457

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Mon 1/12

18:40-08:30

1 stop20h 50m

Sydney Kingsford Smith

Wed 31/12

10:40-20:54

1 stop27h 14m

$2,950

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Sun 12/10

15:54-06:55

1 stop23h 01m

Sydney Kingsford Smith

Thu 23/10

13:10-16:33

1 stop19h 23m

$10,831

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 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 $1,578.

How far in advance should I book a flight to Sydney?

You are more likely to see cheaper flights to Sydney from New Orleans when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,965 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from New Orleans for as low as $1,418 on momondo.

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

Best price found	$854
Fastest flight time	19h 42m
Direct flights	None
Airports in Sydney	1 airport

The best one-way flight to Sydney from New Orleans in the past 72 hours is $854. The best return flight deal from New Orleans to Sydney found on momondo in the last 72 hours is $1,590.

The fastest flight from New Orleans to Sydney takes 19h 42m

There are no direct flights from New Orleans to Sydney. Popular non-direct route for this connection is New Orleans Louis Armstrong Airport - Sydney Kingsford Smith Airport.

There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

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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 19h 42m, 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.