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

Qantas Airways, United Airlines, 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 21h 16m on average. If you fly from Baton Rouge (another popular airport in Louisiana) to Sydney, then the average flight time is 25h 50m.

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.

$915 Cheap Flights from Louisiana to Australia in 2025

1 adult

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Find the cheapest flights from Louisiana to Australia

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

$1,605Air Canada

Find Deal

Mon, 27 Oct - Thu, 6 Nov

18:05 - 07:20MSY-SYD

46h 15m2 stops

09:20 - 21:14SYD-MSY

26h 54m2 stops

$1,624Air Canada

Find Deal

Wed, 10 Sep - Tue, 16 Sep

13:15 - 12:45MSY-SYD

31h 30m3 stops

06:00 - 20:56SYD-MSY

31h 56m2 stops

$1,684

Find Deal

Mon, 27 Oct - Thu, 6 Nov

10:43 - 06:55MSY-SYD

29h 12m1 stop

12:10 - 22:32SYD-MSY

25h 22m1 stop

$1,730American Airlines

Find Deal

Sun, 31 Aug - Sun, 7 Sep

16:18 - 06:55MSY-SYD

21h 37m1 stop

11:15 - 17:15SYD-MSY

23h 00m2 stops

$1,737American Airlines

Find Deal

Sat, 13 Dec - Mon, 29 Dec

13:15 - 12:45MSY-SYD

31h 30m3 stops

14:00 - 07:35SYD-MSY

34h 35m3 stops

$1,747

Find Deal

Mon, 27 Oct - Thu, 6 Nov

17:17 - 07:00MSY-SYD

20h 43m1 stop

11:50 - 23:28SYD-MSY

28h 38m1 stop

$1,755United Airlines

Find Deal

Mon, 1 Dec - Wed, 31 Dec

12:01 - 09:15MSY-SYD

28h 14m2 stops

14:00 - 23:28SYD-MSY

26h 28m2 stops

$1,761United Airlines

Find Deal

Mon, 1 Dec - Wed, 31 Dec

06:20 - 06:35BTR-SYD

33h 15m2 stops

09:25 - 22:12SYD-BTR

27h 47m2 stops

$1,761Delta

Find Deal

Wed, 17 Sep - Wed, 24 Sep

18:44 - 06:35MSY-SYD

20h 51m1 stop

09:25 - 17:46SYD-MSY

23h 21m1 stop

$1,842Delta

Find Deal

Sun, 21 Sep - Wed, 24 Sep

Air Canada flights from Louisiana to Australia

Our best Air Canada deals on Louisiana to Australia flight tickets

Air Canada

27 Oct

MSY18:05New Orleans Louis Armstrong

46h 30m

2 stops

SYD08:35Sydney Kingsford Smith

6 Nov

SYD11:20Sydney Kingsford Smith

46h 57m

2 stops

MSY17:17New Orleans Louis Armstrong

$1,605

Find similar

Air Canada

10 Sept

MSY18:05New Orleans Louis Armstrong

46h 15m

2 stops

SYD07:20Sydney Kingsford Smith

16 Sept

SYD09:20Sydney Kingsford Smith

26h 54m

2 stops

MSY21:14New Orleans Louis Armstrong

$1,624

Find similar

Air Canada

30 Aug

MSY07:00New Orleans Louis Armstrong

33h 20m

2 stops

SYD07:20Sydney Kingsford Smith

6 Sept

SYD09:20Sydney Kingsford Smith

40h 41m

2 stops

MSY11:01New Orleans Louis Armstrong

$1,717

Find similar

American Airlines flights from Louisiana to Australia

Our best American Airlines deals on Louisiana to Australia flight tickets

American Airlines

31 Aug

MSY10:43New Orleans Louis Armstrong

29h 12m

1 stop

SYD06:55Sydney Kingsford Smith

7 Sept

SYD12:10Sydney Kingsford Smith

25h 22m

1 stop

MSY22:32New Orleans Louis Armstrong

$1,730

Find similar

American Airlines

13 Dec

MSY16:18New Orleans Louis Armstrong

21h 37m

1 stop

SYD06:55Sydney Kingsford Smith

29 Dec

SYD11:15Sydney Kingsford Smith

23h 00m

2 stops

MSY17:15New Orleans Louis Armstrong

$1,737

Find similar

American Airlines

13 Dec

MSY14:03New Orleans Louis Armstrong

23h 52m

1 stop

SYD06:55Sydney Kingsford Smith

29 Dec

SYD17:45Sydney Kingsford Smith

21h 31m

2 stops

MSY22:16New Orleans Louis Armstrong

$1,738

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Mon 27/10

18:05-08:35

2 stops46h 30m

Sydney Kingsford Smith

Thu 6/11

11:20-17:17

2 stops46h 57m

$1,605

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 10/9

18:05-07:20

2 stops46h 15m

Sydney Kingsford Smith

Tue 16/9

09:20-21:14

2 stops26h 54m

$1,624

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Mon 27/10

13:15-12:45

3 stops31h 30m

Sydney Kingsford Smith

Thu 6/11

06:00-20:56

2 stops31h 56m

$1,684

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Sun 31/8

10:43-06:55

1 stop29h 12m

Sydney Kingsford Smith

Sun 7/9

12:10-22:32

1 stop25h 22m

$1,730

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Sat 13/12

16:18-06:55

1 stop21h 37m

Sydney Kingsford Smith

Mon 29/12

11:15-17:15

2 stops23h 00m

$1,737

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Mon 27/10

13:15-12:45

3 stops31h 30m

Sydney Kingsford Smith

Thu 6/11

14:00-07:35

3 stops34h 35m

$1,747

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Mon 1/12

17:17-07:00

1 stop20h 43m

Sydney Kingsford Smith

Wed 31/12

11:50-23:28

1 stop28h 38m

$1,755

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Mon 1/12

12:01-09:15

2 stops28h 14m

Sydney Kingsford Smith

Wed 31/12

14:00-23:28

2 stops26h 28m

$1,761

Baton RougeSydney

BTR - SYD

BTRSYD

Baton Rouge Ryan

Wed 17/9

06:20-06:35

2 stops33h 15m

Sydney Kingsford Smith

Wed 24/9

09:25-22:12

2 stops27h 47m

$1,761

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Sun 21/9

18:44-06:35

1 stop20h 51m

Sydney Kingsford Smith

Wed 24/9

09:25-17:46

1 stop23h 21m

$1,842

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 $1,610. If you don’t want to visit Australia in February, then you should wait until May to fly from Louisiana, when ticket prices are also cheap, with an average price of $1,661.

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

You are more likely to see cheaper flights to Australia from Louisiana when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $1,991 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Louisiana for as low as $1,429 on momondo.

Can stopping save me money on Louisiana to Australia flights?

You could potentially save up to 1% 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

Best price found	$915
Fastest flight time	19h 51m
Direct flights	None
Airports in Australia	4 airports

The best one-way flight to Australia from Louisiana in the past 72 hours is $915. The best return flight deal from Louisiana to Australia found on momondo in the last 72 hours is $1,605.

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

There are no direct flights from Louisiana to Australia. Popular non-direct routes for this connection are New Orleans Louis Armstrong Airport - Brisbane Airport, New Orleans Louis Armstrong Airport - Melbourne Airport and New Orleans Louis Armstrong Airport - Sydney Kingsford Smith Airport.

There are 4 airports near Australia: Melbourne Avalon (AVV), Melbourne (MEL), Brisbane (BNE), Sydney Kingsford Smith (SYD)

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.