How long does it take to fly to Sydney?

If you’re flying from a popular airport in Louisiana, such as New Orleans or Baton Rouge, and flying into Sydney, then you can expect flight times to average 19h 51m and 19h 51m, respectively.

What is the cheapest airline that flies from Louisiana to Sydney Kingsford Smith?

Qantas Airways, American Airlines, and United Airlines are the most popular carriers operating from Louisiana to Sydney Kingsford Smith

When did momondo last update prices for flights from Louisiana to Sydney Kingsford Smith Airport?

Prices for flights from Louisiana to Sydney Kingsford Smith Airport are updated daily.

How old do you have to be to fly from Louisiana to Sydney Kingsford Smith Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Louisiana 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.

$861 Cheap Flights from Louisiana to Sydney in 2025

1 adult

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Find the cheapest flights from Louisiana to Sydney

Round-trip

One-way

Last minute

Cheap return flights

18:05 - 08:35MSY-SYD

46h 30m2 stops

11:20 - 17:17SYD-MSY

46h 57m2 stops

$1,691Air Canada

Find Deal

lun, 27 ott - gio, 6 nov

18:35 - 06:55MSY-SYD

21h 20m1 stop

12:10 - 17:24SYD-MSY

20h 14m1 stop

$1,718

Find Deal

mer, 24 set - mer, 1 ott

15:43 - 07:05MSY-SYD

24h 22m2 stops

09:10 - 20:21SYD-MSY

26h 11m2 stops

$1,722American Airlines

Find Deal

mer, 24 set - mer, 1 ott

07:26 - 06:55MSY-SYD

30h 29m1 stop

11:15 - 19:56SYD-MSY

25h 41m2 stops

$1,724American Airlines

Find Deal

sab, 13 dic - lun, 29 dic

18:35 - 06:55MSY-SYD

21h 20m1 stop

12:10 - 20:21SYD-MSY

23h 11m1 stop

$1,727Qantas Airways

Find Deal

mer, 24 set - mer, 1 ott

15:43 - 07:05MSY-SYD

24h 22m2 stops

09:10 - 20:21SYD-MSY

26h 11m2 stops

$1,731American Airlines

Find Deal

mer, 24 set - mer, 1 ott

16:45 - 08:30MSY-SYD

22h 45m1 stop

10:40 - 17:49SYD-MSY

24h 09m1 stop

$1,742Delta

Find Deal

sab, 13 dic - lun, 29 dic

18:10 - 07:00MSY-SYD

43h 50m2 stops

12:10 - 06:05SYD-MSY

34h 55m1 stop

$1,765United Airlines

Find Deal

ven, 21 nov - sab, 29 nov

19:18 - 07:00MSY-SYD

42h 42m1 stop

12:10 - 06:05SYD-MSY

34h 55m1 stop

$1,767United Airlines

Find Deal

ven, 21 nov - sab, 29 nov

09:50 - 06:55MSY-SYD

28h 05m1 stop

14:20 - 20:00SYD-MSY

22h 40m1 stop

$3,046Qantas Airways

Find Deal

lun, 5 gen - mar, 13 gen

American Airlines flights from Louisiana to Sydney

Our best American Airlines deals on Louisiana to Sydney flight tickets

American Airlines

24 Sept

MSY15:43New Orleans Louis Armstrong

24h 22m

2 stops

SYD07:05Sydney Kingsford Smith

1 Oct

SYD09:10Sydney Kingsford Smith

26h 11m

2 stops

MSY20:21New Orleans Louis Armstrong

$1,722

Find similar

American Airlines

17 Aug

MSY20:04New Orleans Louis Armstrong

19h 51m

1 stop

SYD06:55Sydney Kingsford Smith

24 Aug

SYD09:10Sydney Kingsford Smith

26h 06m

2 stops

MSY20:16New Orleans Louis Armstrong

$1,724

Find similar

American Airlines

24 Sept

MSY15:43New Orleans Louis Armstrong

24h 22m

2 stops

SYD07:05Sydney Kingsford Smith

1 Oct

SYD09:10Sydney Kingsford Smith

26h 11m

2 stops

MSY20:21New Orleans Louis Armstrong

$1,731

Find similar

Qantas Airways flights from Louisiana to Sydney

Our best Qantas Airways deals on Louisiana to Sydney flight tickets

Qantas Airways

17 Aug

MSY20:04New Orleans Louis Armstrong

19h 51m

1 stop

SYD06:55Sydney Kingsford Smith

24 Aug

SYD12:10Sydney Kingsford Smith

23h 06m

1 stop

MSY20:16New Orleans Louis Armstrong

$1,710

Find similar

Qantas Airways

24 Sept

MSY18:35New Orleans Louis Armstrong

21h 20m

1 stop

SYD06:55Sydney Kingsford Smith

1 Oct

SYD12:10Sydney Kingsford Smith

23h 11m

1 stop

MSY20:21New Orleans Louis Armstrong

$1,727

Find similar

Qantas Airways

5 Jan

MSY12:10New Orleans Louis Armstrong

27h 25m

2 stops

SYD08:35Sydney Kingsford Smith

12 Jan

SYD14:20Sydney Kingsford Smith

22h 40m

1 stop

MSY20:00New Orleans Louis Armstrong

$3,026

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

lun 27/10

18:05-08:35

2 stops46h 30m

Sydney Kingsford Smith

gio 6/11

11:20-17:17

2 stops46h 57m

$1,691

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

mer 24/9

18:35-06:55

1 stop21h 20m

Sydney Kingsford Smith

mer 1/10

12:10-17:24

1 stop20h 14m

$1,718

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

mer 24/9

15:43-07:05

2 stops24h 22m

Sydney Kingsford Smith

mer 1/10

09:10-20:21

2 stops26h 11m

$1,722

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

sab 13/12

07:26-06:55

1 stop30h 29m

Sydney Kingsford Smith

lun 29/12

11:15-19:56

2 stops25h 41m

$1,724

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

mer 24/9

18:35-06:55

1 stop21h 20m

Sydney Kingsford Smith

mer 1/10

12:10-20:21

1 stop23h 11m

$1,727

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

mer 24/9

15:43-07:05

2 stops24h 22m

Sydney Kingsford Smith

mer 1/10

09:10-20:21

2 stops26h 11m

$1,731

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

sab 13/12

16:45-08:30

1 stop22h 45m

Sydney Kingsford Smith

lun 29/12

10:40-17:49

1 stop24h 09m

$1,742

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

ven 21/11

18:10-07:00

2 stops43h 50m

Sydney Kingsford Smith

sab 29/11

12:10-06:05

1 stop34h 55m

$1,765

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

ven 21/11

19:18-07:00

1 stop42h 42m

Sydney Kingsford Smith

sab 29/11

12:10-06:05

1 stop34h 55m

$1,767

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

lun 5/1

09:50-06:55

1 stop28h 05m

Sydney Kingsford Smith

mar 13/1

14:20-20:00

1 stop22h 40m

$3,046

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 Louisiana 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

Other information

What is the cheapest month to fly to Sydney?

The month of May is, on average, the cheapest month to fly to Sydney from Louisiana, with most prices found around $1,526. 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 $1,577.

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

You are more likely to see cheaper flights to Sydney from Louisiana when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,963 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 Louisiana for as low as $1,417 on momondo.

Can stopping save me money on Louisiana to Sydney flights?

You could potentially save up to 27% on your flight if you consider stops on a Louisiana to Sydney flight.

Cheap Louisiana to Sydney flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisiana to Sydney

Best price found	$861
Fastest flight time	19h 51m
Direct flights	None
Airports in Sydney	1 airport

The best one-way flight to Sydney from Louisiana in the past 72 hours is $861. The best return flight deal from Louisiana to Sydney found on momondo in the last 72 hours is $1,691.

The fastest flight from Louisiana to Sydney takes 19h 51m

There are no direct flights from Louisiana to Sydney. Popular non-direct routes for this connection are Baton Rouge Ryan Airport - Sydney Kingsford Smith Airport and New Orleans Louis Armstrong Airport - Sydney Kingsford Smith Airport.

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

Search flight deals

When did momondo last update prices for flights from Louisiana to Sydney Kingsford Smith Airport?
Prices for flights from Louisiana to Sydney Kingsford Smith Airport are updated daily.
How old do you have to be to fly from Louisiana to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Louisiana 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 Louisiana to Sydney?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sydney from Louisiana.

Can I find flights from Louisiana to Sydney with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Louisiana to Sydney flights to just show those with flexible booking policies.

How can momondo help me find flights from Louisiana to Sydney?

Once all potential Louisiana to Sydney flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Louisiana to Sydney right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Louisiana 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.