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

Qantas Airways, American Airlines, and Air Canada 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 21h 07m on average. If you fly from Baton Rouge (another popular airport in Louisiana) to Sydney, then the average flight time is 23h 51m.

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.

$739 Cheap Flights from Louisiana to Australia in 2026

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.

15:01 - 09:30

MSY

MEL

25h 29m

2 stops

16:05 - 18:53

MEL

MSY

18h 48m

1 stop

$1,374American Airlines

Sat, 28 Feb - Fri, 13 Mar

10:47 - 05:00

MSY

MEL

26h 13m

1 stop

16:05 - 18:53

MEL

MSY

18h 48m

1 stop

$1,381Qantas Airways

Mon, 9 Mar - Mon, 16 Mar

09:27 - 05:00

MSY

MEL

27h 33m

1 stop

16:05 - 23:59

MEL

MSY

23h 54m

2 stops

$1,389American Airlines

Mon, 9 Mar - Mon, 16 Mar

14:32 - 09:30

MSY

MEL

25h 58m

2 stops

10:30 - 19:47

MEL

MSY

25h 17m

2 stops

$1,406United Airlines

Sat, 28 Feb - Fri, 13 Mar

09:40 - 08:15

MSY

MEL

31h 35m

1 stop

10:55 - 18:27

MEL

MSY

22h 32m

1 stop

$1,416United Airlines

Sun, 26 Apr - Sat, 9 May

18:09 - 09:30

MSY

MEL

23h 21m

2 stops

18:20 - 08:45

MEL

MSY

30h 25m

3 stops

$1,433Multiple Airlines

Tue, 10 Mar - Tue, 17 Mar

20:30 - 07:05

MSY

BNE

43h 35m

2 stops

10:00 - 11:36

BNE

MSY

40h 36m

2 stops

$1,475Air Canada

Sun, 26 Apr - Sun, 10 May

20:30 - 07:05

MSY

BNE

43h 35m

2 stops

10:00 - 11:36

BNE

MSY

40h 36m

2 stops

$1,477Air Canada

Sun, 26 Apr - Sun, 10 May

20:25 - 07:25

MSY

SYD

43h 00m

1 stop

14:00 - 05:44

SYD

MSY

31h 44m

2 stops

$1,516Multiple Airlines

Sat, 14 Mar - Thu, 19 Mar

06:07 - 07:50

BTR

SYD

33h 43m

2 stops

10:15 - 22:03

SYD

BTR

27h 48m

2 stops

$2,537Delta

Sat, 28 Mar - Sat, 4 Apr

Air Canada flights from Louisiana to Australia

Our best Air Canada deals on Louisiana to Australia flight tickets

Air Canada

26 Apr

MSY20:30New Orleans Louis Armstrong

43h 35m

2 stops

BNE07:05Brisbane

10 May

BNE10:00Brisbane

40h 36m

2 stops

MSY11:36New Orleans Louis Armstrong

$1,475

Air Canada

26 Apr

MSY20:30New Orleans Louis Armstrong

43h 35m

2 stops

BNE07:05Brisbane

10 May

BNE10:00Brisbane

40h 36m

2 stops

MSY11:36New Orleans Louis Armstrong

$1,477

Air Canada

17 May

MSY11:50New Orleans Louis Armstrong

28h 30m

2 stops

SYD07:20Sydney Kingsford Smith

24 May

SYD09:20Sydney Kingsford Smith

40h 30m

2 stops

MSY10:50New Orleans Louis Armstrong

$1,569

Qantas Airways flights from Louisiana to Australia

Our best Qantas Airways deals on Louisiana to Australia flight tickets

Qantas Airways

9 Mar

MSY10:47New Orleans Louis Armstrong

26h 13m

1 stop

MEL05:00Melbourne

16 Mar

MEL16:05Melbourne

18h 48m

1 stop

MSY18:53New Orleans Louis Armstrong

$1,381

Qantas Airways

26 Apr

MSY19:37New Orleans Louis Armstrong

25h 03m

2 stops

MEL11:40Melbourne

9 May

MEL13:35Melbourne

23h 24m

1 stop

MSY21:59New Orleans Louis Armstrong

$1,419

Qantas Airways

18 Apr

MSY17:21New Orleans Louis Armstrong

23h 39m

2 stops

SYD08:00Sydney Kingsford Smith

25 Apr

SYD12:00Sydney Kingsford Smith

19h 36m

1 stop

MSY16:36New Orleans Louis Armstrong

$1,437

Fly from

Fly to

Route

Depart

Return

Price

New OrleansMelbourne

MSY - MEL

MSYMEL

New Orleans Louis Armstrong

Sat 28/2

15:01-09:30

2 stops25h 29m

Melbourne

Fri 13/3

16:05-18:53

1 stop18h 48m

$1,374

New OrleansMelbourne

MSY - MEL

MSYMEL

New Orleans Louis Armstrong

Mon 9/3

10:47-05:00

1 stop26h 13m

Melbourne

Mon 16/3

16:05-18:53

1 stop18h 48m

$1,381

New OrleansMelbourne

MSY - MEL

MSYMEL

New Orleans Louis Armstrong

Mon 9/3

09:27-05:00

1 stop27h 33m

Melbourne

Mon 16/3

16:05-23:59

2 stops23h 54m

$1,389

New OrleansMelbourne

MSY - MEL

MSYMEL

New Orleans Louis Armstrong

Sat 28/2

14:32-09:30

2 stops25h 58m

Melbourne

Fri 13/3

10:30-19:47

2 stops25h 17m

$1,406

New OrleansMelbourne

MSY - MEL

MSYMEL

New Orleans Louis Armstrong

Sun 26/4

09:40-08:15

1 stop31h 35m

Melbourne

Sat 9/5

10:55-18:27

1 stop22h 32m

$1,416

New OrleansMelbourne

MSY - MEL

MSYMEL

New Orleans Louis Armstrong

Tue 10/3

18:09-09:30

2 stops23h 21m

Melbourne

Tue 17/3

18:20-08:45

3 stops30h 25m

$1,433

New OrleansBrisbane

MSY - BNE

MSYBNE

New Orleans Louis Armstrong

Sun 26/4

20:30-07:05

2 stops43h 35m

Brisbane

Sun 10/5

10:00-11:36

2 stops40h 36m

$1,475

New OrleansBrisbane

MSY - BNE

MSYBNE

New Orleans Louis Armstrong

Sun 26/4

20:30-07:05

2 stops43h 35m

Brisbane

Sun 10/5

10:00-11:36

2 stops40h 36m

$1,477

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Sat 14/3

20:25-07:25

1 stop43h 00m

Sydney Kingsford Smith

Thu 19/3

14:00-05:44

2 stops31h 44m

$1,516

Baton RougeSydney

BTR - SYD

BTRSYD

Baton Rouge Ryan

Sat 28/3

06:07-07:50

2 stops33h 43m

Sydney Kingsford Smith

Sat 4/4

10:15-22:03

2 stops27h 48m

$2,537

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, August 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 $1,612. If you don’t want to visit Australia in August, then you should wait until September to fly from Louisiana, when ticket prices are also cheap, with an average price of $1,685.

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	20h 49m
Direct flights	None

The fastest flight from Louisiana to Australia takes 20h 49m

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.