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

American Airlines, Delta, 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.

$894 Cheap Flights from New Orleans to Sydney in 2025

1 adult

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Find the cheapest flights from New Orleans to Sydney

Round-trip

One-way

Last minute

Cheap return flights

18:30 - 22:10MSY-SYD

35h 40m2 stops

14:00 - 20:56SYD-MSY

23h 56m2 stops

$1,578

Find Deal

Wed, 29 Oct - Wed, 5 Nov

06:00 - 08:45MSY-SYD

34h 45m2 stops

13:55 - 05:31SYD-MSY

31h 36m2 stops

$1,605

Find Deal

Sun, 19 Oct - Sun, 26 Oct

11:55 - 08:20MSY-SYD

28h 25m2 stops

10:20 - 17:17SYD-MSY

46h 57m2 stops

$1,653Air Canada

Find Deal

Sun, 19 Oct - Sun, 26 Oct

12:13 - 06:55MSY-SYD

25h 42m1 stop

13:05 - 17:55SYD-MSY

20h 50m1 stop

$1,673American Airlines

Find Deal

Wed, 25 Feb - Sat, 14 Mar

15:35 - 09:00MSY-SYD

24h 25m2 stops

11:20 - 17:03SYD-MSY

22h 43m2 stops

$1,674American Airlines

Find Deal

Tue, 4 Nov - Tue, 11 Nov

19:09 - 09:35MSY-SYD

45h 26m2 stops

10:20 - 19:50SYD-MSY

25h 30m2 stops

$1,697Air Canada

Find Deal

Wed, 25 Feb - Fri, 13 Mar

17:17 - 09:15MSY-SYD

23h 58m2 stops

11:50 - 16:02SYD-MSY

21h 12m1 stop

$1,700United Airlines

Find Deal

Sat, 1 Nov - Sat, 8 Nov

12:42 - 08:00MSY-SYD

27h 18m2 stops

11:50 - 21:40SYD-MSY

25h 50m1 stop

$1,711United Airlines

Find Deal

Tue, 21 Oct - Tue, 28 Oct

07:00 - 19:45MSY-SYD

43h 45m2 stops

21:40 - 16:19SYD-MSY

35h 39m2 stops

$1,727Alaska Airlines

Find Deal

Tue, 4 Nov - Sun, 9 Nov

17:19 - 19:45MSY-SYD

33h 26m2 stops

21:40 - 00:34SYD-MSY

43h 54m2 stops

$1,739Alaska Airlines

Find Deal

Wed, 5 Nov - Tue, 11 Nov

Alaska Airlines flights from New Orleans to Sydney

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

Alaska Airlines

4 Nov

MSY07:00New Orleans Louis Armstrong

43h 45m

2 stops

SYD19:45Sydney Kingsford Smith

9 Nov

SYD21:40Sydney Kingsford Smith

35h 39m

2 stops

MSY16:19New Orleans Louis Armstrong

$1,727

Find similar

Alaska Airlines

5 Nov

MSY17:19New Orleans Louis Armstrong

33h 26m

2 stops

SYD19:45Sydney Kingsford Smith

11 Nov

SYD21:40Sydney Kingsford Smith

43h 54m

2 stops

MSY00:34New Orleans Louis Armstrong

$1,739

Find similar

Alaska Airlines

5 Nov

MSY17:19New Orleans Louis Armstrong

33h 26m

2 stops

SYD19:45Sydney Kingsford Smith

8 Nov

SYD21:40Sydney Kingsford Smith

35h 39m

2 stops

MSY16:19New Orleans Louis Armstrong

$1,744

Find similar

Delta flights from New Orleans to Sydney

Our best Delta deals on New Orleans to Sydney flight tickets

Delta

16 Oct

MSY15:10New Orleans Louis Armstrong

24h 25m

1 stop

SYD07:35Sydney Kingsford Smith

23 Oct

SYD10:25Sydney Kingsford Smith

23h 10m

1 stop

MSY17:35New Orleans Louis Armstrong

$1,735

Find similar

Delta

22 Feb

MSY13:45New Orleans Louis Armstrong

24h 05m

2 stops

SYD06:50Sydney Kingsford Smith

15 Mar

SYD09:40Sydney Kingsford Smith

24h 06m

1 stop

MSY17:46New Orleans Louis Armstrong

$1,738

Find similar

Delta

1 Nov

MSY13:45New Orleans Louis Armstrong

50h 45m

2 stops

SYD08:30Sydney Kingsford Smith

12 Nov

SYD10:40Sydney Kingsford Smith

24h 17m

2 stops

MSY17:57New Orleans Louis Armstrong

$1,742

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 29/10

18:30-22:10

2 stops35h 40m

Sydney Kingsford Smith

Wed 5/11

14:00-20:56

2 stops23h 56m

$1,578

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Sun 19/10

06:00-08:45

2 stops34h 45m

Sydney Kingsford Smith

Sun 26/10

13:55-05:31

2 stops31h 36m

$1,605

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Sun 19/10

11:55-08:20

2 stops28h 25m

Sydney Kingsford Smith

Sun 26/10

10:20-17:17

2 stops46h 57m

$1,653

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 25/2

12:13-06:55

1 stop25h 42m

Sydney Kingsford Smith

Sat 14/3

13:05-17:55

1 stop20h 50m

$1,673

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Tue 4/11

15:35-09:00

2 stops24h 25m

Sydney Kingsford Smith

Tue 11/11

11:20-17:03

2 stops22h 43m

$1,674

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 25/2

19:09-09:35

2 stops45h 26m

Sydney Kingsford Smith

Fri 13/3

10:20-19:50

2 stops25h 30m

$1,697

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Sat 1/11

17:17-09:15

2 stops23h 58m

Sydney Kingsford Smith

Sat 8/11

11:50-16:02

1 stop21h 12m

$1,700

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Tue 21/10

12:42-08:00

2 stops27h 18m

Sydney Kingsford Smith

Tue 28/10

11:50-21:40

1 stop25h 50m

$1,711

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Tue 4/11

07:00-19:45

2 stops43h 45m

Sydney Kingsford Smith

Sun 9/11

21:40-16:19

2 stops35h 39m

$1,727

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 5/11

17:19-19:45

2 stops33h 26m

Sydney Kingsford Smith

Tue 11/11

21:40-00:34

2 stops43h 54m

$1,739

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 $1,497. 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 $1,527.

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 26m, 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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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.