What is the cheapest airline that flies from Louisiana to Australia?

Air Canada, Qantas Airways, and American Airlines are the most popular carriers operating from Louisiana to Australia

How long is the flight from Louisiana to Australia?

The flight from Louisiana to Australia depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from New Orleans (a popular airport in Louisiana) to Sydney (the most popular airport in Australia), then the flight time is 23h 45m on average. If you fly from Baton Rouge (another popular airport in Louisiana) to Sydney, then the average flight time is 23h 48m.

When did momondo last update prices for flights from Louisiana to Australia?

Prices for flights from Louisiana to Australia are updated daily.

How old do you have to be to fly from Louisiana to Australia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Louisiana to Australia.

What documentation or ID do you need to fly to Australia?

The required travel and health documents for your Australia 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 Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$787 Cheap Flights from Louisiana to Australia in 2025/26

1 adult

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Find the cheapest flights from Louisiana to Australia

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

18:05 - 08:45

MSY

BNE

46h 40m2 stops

10:45 - 20:01

BNE

MSY

25h 16m2 stops

$1,438Multiple Airlines

Mon, 12 Jan - Mon, 19 Jan

18:05 - 09:35

MSY

SYD

46h 30m2 stops

11:20 - 21:32

SYD

MSY

27h 12m2 stops

$1,465Multiple Airlines

Mon, 26 Jan - Mon, 2 Feb

10:41 - 05:00

MSY

MEL

25h 19m1 stop

12:00 - 21:31

MEL

MSY

25h 31m2 stops

$1,469American Airlines

Mon, 16 Feb - Mon, 23 Mar

14:21 - 07:05

MSY

BNE

25h 44m2 stops

10:00 - 08:55

BNE

MSY

37h 55m2 stops

$1,490Air Canada

Sat, 30 May - Tue, 2 Jun

15:59 - 09:30

MSY

MEL

24h 31m2 stops

12:00 - 19:47

MEL

MSY

23h 47m2 stops

$1,504United Airlines

Mon, 16 Feb - Mon, 23 Mar

11:50 - 07:20

MSY

SYD

28h 30m1 stop

09:20 - 10:54

SYD

MSY

40h 34m2 stops

$1,525Air Canada

Fri, 29 May - Tue, 2 Jun

11:05 - 06:55

MSY

SYD

26h 50m1 stop

13:00 - 19:41

SYD

MSY

23h 41m2 stops

$1,555Qantas Airways

Wed, 7 Jan - Wed, 14 Jan

16:48 - 12:10

MSY

BNE

28h 22m2 stops

08:40 - 16:02

BNE

MSY

22h 22m1 stop

$1,561Qantas Airways

Mon, 9 Mar - Fri, 13 Mar

14:13 - 06:30

MSY

BNE

25h 17m2 stops

10:40 - 23:28

BNE

MSY

27h 48m2 stops

$1,567United Airlines

Mon, 9 Mar - Fri, 13 Mar

12:17 - 06:45

MSY

MEL

27h 28m2 stops

13:35 - 22:15

MEL

MSY

23h 40m1 stop

$1,860American Airlines

Fri, 22 May - Sat, 6 Jun

Qantas Airways flights from Louisiana to Australia

Our best Qantas Airways deals on Louisiana to Australia flight tickets

Qantas Airways

7 Jan

MSY11:05New Orleans Louis Armstrong

26h 50m

1 stop

SYD06:55Sydney Kingsford Smith

14 Jan

SYD13:00Sydney Kingsford Smith

23h 41m

2 stops

MSY19:41New Orleans Louis Armstrong

$1,555

Find similar

Qantas Airways

9 Mar

MSY16:48New Orleans Louis Armstrong

28h 22m

2 stops

BNE12:10Brisbane

13 Mar

BNE08:40Brisbane

22h 22m

1 stop

MSY16:02New Orleans Louis Armstrong

$1,561

Find similar

Qantas Airways

31 Jan

MSY13:27New Orleans Louis Armstrong

24h 28m

1 stop

SYD06:55Sydney Kingsford Smith

13 Feb

SYD18:45Sydney Kingsford Smith

45h 05m

2 stops

MSY22:50New Orleans Louis Armstrong

$1,566

Find similar

Delta flights from Louisiana to Australia

Our best Delta deals on Louisiana to Australia flight tickets

Delta

28 Feb

MSY18:40New Orleans Louis Armstrong

43h 10m

2 stops

SYD06:50Sydney Kingsford Smith

15 Mar

SYD09:40Sydney Kingsford Smith

19h 08m

1 stop

MSY12:48New Orleans Louis Armstrong

$1,755

Find similar

Delta

15 Feb

MSY11:23New Orleans Louis Armstrong

28h 07m

2 stops

SYD08:30Sydney Kingsford Smith

28 Feb

SYD10:40Sydney Kingsford Smith

26h 17m

2 stops

MSY19:57New Orleans Louis Armstrong

$1,830

Find similar

Delta

23 Dec

MSY19:10New Orleans Louis Armstrong

43h 50m

1 stop

MEL08:00Melbourne

31 Dec

MEL10:10Melbourne

24h 31m

1 stop

MSY17:41New Orleans Louis Armstrong

$2,252

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New OrleansBrisbane

MSY - BNE

MSYBNE

New Orleans Louis Armstrong

Mon 12/1

18:05-08:45

2 stops46h 40m

Brisbane

Mon 19/1

10:45-20:01

2 stops25h 16m

$1,438

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Mon 26/1

18:05-09:35

2 stops46h 30m

Sydney Kingsford Smith

Mon 2/2

11:20-21:32

2 stops27h 12m

$1,465

New OrleansMelbourne

MSY - MEL

MSYMEL

New Orleans Louis Armstrong

Mon 16/2

10:41-05:00

1 stop25h 19m

Melbourne

Mon 23/3

12:00-21:31

2 stops25h 31m

$1,469

New OrleansBrisbane

MSY - BNE

MSYBNE

New Orleans Louis Armstrong

Sat 30/5

14:21-07:05

2 stops25h 44m

Brisbane

Tue 2/6

10:00-08:55

2 stops37h 55m

$1,490

New OrleansMelbourne

MSY - MEL

MSYMEL

New Orleans Louis Armstrong

Mon 16/2

15:59-09:30

2 stops24h 31m

Melbourne

Mon 23/3

12:00-19:47

2 stops23h 47m

$1,504

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Fri 29/5

11:50-07:20

1 stop28h 30m

Sydney Kingsford Smith

Tue 2/6

09:20-10:54

2 stops40h 34m

$1,525

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 7/1

11:05-06:55

1 stop26h 50m

Sydney Kingsford Smith

Wed 14/1

13:00-19:41

2 stops23h 41m

$1,555

New OrleansBrisbane

MSY - BNE

MSYBNE

New Orleans Louis Armstrong

Mon 9/3

16:48-12:10

2 stops28h 22m

Brisbane

Fri 13/3

08:40-16:02

1 stop22h 22m

$1,561

New OrleansBrisbane

MSY - BNE

MSYBNE

New Orleans Louis Armstrong

Mon 9/3

14:13-06:30

2 stops25h 17m

Brisbane

Fri 13/3

10:40-23:28

2 stops27h 48m

$1,567

New OrleansMelbourne

MSY - MEL

MSYMEL

New Orleans Louis Armstrong

Fri 22/5

12:17-06:45

2 stops27h 28m

Melbourne

Sat 6/6

13:35-22:15

1 stop23h 40m

$1,860

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 Australia

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 Australia?

In general, February is the cheapest month to fly from Louisiana to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,683. If you don’t want to visit Australia in February, then you should wait until August to fly from Louisiana, when ticket prices are also cheap, with an average price of $1,714.

Can stopping save me money on Louisiana to Australia flights?

You could potentially save up to 5% on your flight if you consider stops on a Louisiana to Australia flight.

Cheap Louisiana to Australia flight deals and tips

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

Fastest flight time	22h 54m
Direct flights	None

The fastest flight from Louisiana to Australia takes 22h 54m

There are no direct flights from Louisiana to Australia. There are no popular flight routes from Louisiana to Australia.

Search flight deals

When did momondo last update prices for flights from Louisiana to Australia?
Prices for flights from Louisiana to Australia are updated daily.
How old do you have to be to fly from Louisiana to Australia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Louisiana to Australia.
What documentation or ID do you need to fly to Australia?
The required travel and health documents for your Australia 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 Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Louisiana to Australia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Louisiana to Australia for you.

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

Yes. momondo enables you to select and highlight flights to Australia from Louisiana with this policy.

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

momondo provides multiple filters to help you find the best flight to Australia from Louisiana. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Louisiana to Australia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Australia and let you know when they change.