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 Baton Rouge (a popular airport in Louisiana) to Sydney (the most popular airport in Australia), then the flight time is 20h 27m on average. If you fly from New Orleans (another popular airport in Louisiana) to Sydney, then the average flight time is 21h 22m.

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.

$958 Cheap Flights from Louisiana to Australia in 2026

Find the cheapest flights from Louisiana to Australia

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One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

12:28 - 05:00MSY New Orleans Louis Armstrong-MEL Melbourne

23h 32m1 stop Dallas/Fort Worth

12:00 - 14:54MEL Melbourne-MSY New Orleans Louis Armstrong

19h 54m1 stop Dallas/Fort Worth

$1,609American Airlines

Sun, 31 Jan - Tue, 9 Feb

12:28 - 09:30MSY New Orleans Louis Armstrong-MEL Melbourne

28h 02m2 stops Dallas/Fort Worth Los Angeles Los Angeles

22:45 - 09:05MEL Melbourne-MSY New Orleans Louis Armstrong

27h 20m2 stops Los Angeles Los Angeles Dallas/Fort Worth

$1,616American Airlines

Sun, 31 Jan - Tue, 9 Feb

19:22 - 08:50MSY New Orleans Louis Armstrong-MEL Melbourne

45h 28m2 stops Atlanta Hartsfield-Jackson Los Angeles Los Angeles

10:10 - 20:39MEL Melbourne-MSY New Orleans Louis Armstrong

27h 29m2 stops Los Angeles Los Angeles Atlanta Hartsfield-Jackson

$1,658Delta

Tue, 13 Oct - Wed, 18 Nov

19:57 - 12:50MSY New Orleans Louis Armstrong-BNE Brisbane

24h 53m2 stops Dallas/Fort Worth Auckland Intl

09:40 - 15:05BNE Brisbane-MSY New Orleans Louis Armstrong

21h 25m1 stop Dallas/Fort Worth

$1,724Multiple Airlines

Mon, 30 Nov - Mon, 28 Dec

15:46 - 06:55MSY New Orleans Louis Armstrong-SYD Sydney Kingsford Smith

24h 09m1 stop Dallas/Fort Worth

12:00 - 17:43SYD Sydney Kingsford Smith-MSY New Orleans Louis Armstrong

20h 43m1 stop Dallas/Fort Worth

$1,789Qantas Airways

Mon, 14 Sep - Mon, 21 Sep

16:55 - 07:05MSY New Orleans Louis Armstrong-BNE Brisbane

47h 10m2 stops Toronto Pearson Intl Vancouver Intl

10:00 - 21:37BNE Brisbane-MSY New Orleans Louis Armstrong

26h 37m2 stops Vancouver Intl Houston George Bush Intcntl

$1,796Multiple Airlines

Sun, 27 Sep - Sun, 4 Oct

18:55 - 10:55MSY New Orleans Louis Armstrong-MEL Melbourne

47h 00m2 stops Houston George Bush Intcntl Auckland Intl

12:10 - 17:55MEL Melbourne-MSY New Orleans Louis Armstrong

22h 45m2 stops Auckland Intl Houston George Bush Intcntl

$1,799Air New Zealand

Sun, 31 Jan - Tue, 9 Feb

15:45 - 07:05MSY New Orleans Louis Armstrong-BNE Brisbane

48h 20m2 stops Houston George Bush Intcntl Vancouver Intl

10:15 - 10:51BNE Brisbane-MSY New Orleans Louis Armstrong

39h 36m2 stops Vancouver Intl Toronto Pearson Intl

$1,805Air Canada

Tue, 15 Sep - Tue, 22 Sep

18:52 - 07:30MSY New Orleans Louis Armstrong-BNE Brisbane

20h 38m1 stop San Francisco

11:40 - 18:22BNE Brisbane-MSY New Orleans Louis Armstrong

22h 42m1 stop San Francisco

$1,830United Airlines

Sat, 6 Feb - Wed, 10 Feb

15:43 - 07:30MSY New Orleans Louis Armstrong-BNE Brisbane

23h 47m2 stops Houston George Bush Intcntl San Francisco

11:40 - 00:09BNE Brisbane-MSY New Orleans Louis Armstrong

28h 29m2 stops San Francisco Denver Intl

$1,836United Airlines

Mon, 30 Nov - Mon, 28 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

18:01 - 06:55MSY New Orleans Louis Armstrong-SYD Sydney Kingsford Smith

21h 54m1 stop Dallas/Fort Worth

12:00 - 21:46SYD Sydney Kingsford Smith-MSY New Orleans Louis Armstrong

24h 46m1 stop Dallas/Fort Worth

$1,693Qantas Airways

Wed, 19 Aug - Wed, 26 Aug

18:01 - 06:55MSY New Orleans Louis Armstrong-SYD Sydney Kingsford Smith

21h 54m1 stop Dallas/Fort Worth

09:10 - 21:46SYD Sydney Kingsford Smith-MSY New Orleans Louis Armstrong

27h 36m2 stops Los Angeles Los Angeles Dallas/Fort Worth

$1,748American Airlines

Wed, 19 Aug - Wed, 26 Aug

12:03 - 06:55MSY New Orleans Louis Armstrong-SYD Sydney Kingsford Smith

27h 52m2 stops Houston George Bush Intcntl San Francisco

09:30 - 16:13SYD Sydney Kingsford Smith-MSY New Orleans Louis Armstrong

21h 43m2 stops Los Angeles Los Angeles Houston George Bush Intcntl

$1,994United Airlines

Tue, 18 Aug - Mon, 31 Aug

07:00 - 06:55MSY New Orleans Louis Armstrong-SYD Sydney Kingsford Smith

32h 55m3 stops Houston George Bush Intcntl Chicago O'Hare Intl San Francisco

09:30 - 16:13SYD Sydney Kingsford Smith-MSY New Orleans Louis Armstrong

21h 43m2 stops Los Angeles Los Angeles Houston George Bush Intcntl

$2,050United Airlines

Tue, 18 Aug - Mon, 31 Aug

14:15 - 06:55MSY New Orleans Louis Armstrong-SYD Sydney Kingsford Smith

25h 40m2 stops Houston George Bush Intcntl San Francisco

10:20 - 18:40SYD Sydney Kingsford Smith-MSY New Orleans Louis Armstrong

23h 20m1 stop San Francisco

$2,201United Airlines

Tue, 18 Aug - Mon, 31 Aug

10:24 - 07:20MSY New Orleans Louis Armstrong-SYD Sydney Kingsford Smith

29h 56m3 stops Chicago O'Hare Intl Portland Vancouver Intl

09:20 - 20:03SYD Sydney Kingsford Smith-MSY New Orleans Louis Armstrong

25h 43m2 stops Vancouver Intl Houston George Bush Intcntl

$2,324Multiple Airlines

Wed, 19 Aug - Wed, 26 Aug

12:03 - 06:55MSY New Orleans Louis Armstrong-SYD Sydney Kingsford Smith

27h 52m2 stops Houston George Bush Intcntl San Francisco

11:55 - 22:45SYD Sydney Kingsford Smith-MSY New Orleans Louis Armstrong

25h 50m2 stops Auckland Intl Houston George Bush Intcntl

$2,393Air New Zealand

Tue, 18 Aug - Thu, 20 Aug

14:49 - 06:25MSY New Orleans Louis Armstrong-SYD Sydney Kingsford Smith

24h 36m2 stops Dallas/Fort Worth San Francisco

12:00 - 18:34SYD Sydney Kingsford Smith-MSY New Orleans Louis Armstrong

21h 34m1 stop Dallas/Fort Worth

$2,465Multiple Airlines

Tue, 18 Aug - Thu, 20 Aug

12:03 - 08:45MSY New Orleans Louis Armstrong-SYD Sydney Kingsford Smith

29h 42m3 stops Houston George Bush Intcntl San Francisco Auckland Intl

11:55 - 20:03SYD Sydney Kingsford Smith-MSY New Orleans Louis Armstrong

23h 08m2 stops Auckland Intl Houston George Bush Intcntl

$2,670Multiple Airlines

Tue, 18 Aug - Thu, 20 Aug

07:10 - 07:30MSY New Orleans Louis Armstrong-SYD Sydney Kingsford Smith

33h 20m2 stops Seattle/Tacoma Intl Los Angeles Los Angeles

17:50 - 05:00SYD Sydney Kingsford Smith-MSY New Orleans Louis Armstrong

26h 10m1 stop Los Angeles Los Angeles

$2,730Multiple Airlines

Tue, 18 Aug - Thu, 20 Aug

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Qantas Airways flights from Louisiana to Australia

Our best Qantas Airways deals on Louisiana to Australia flight tickets

Qantas Airways

19 Aug

MSY18:01New Orleans Louis Armstrong

21h 54m

1 stop

SYD06:55Sydney Kingsford Smith

26 Aug

SYD12:00Sydney Kingsford Smith

24h 46m

1 stop

MSY21:46New Orleans Louis Armstrong

$1,693

Qantas Airways

14 Sept

MSY15:46New Orleans Louis Armstrong

24h 09m

1 stop

SYD06:55Sydney Kingsford Smith

21 Sept

SYD12:00Sydney Kingsford Smith

20h 43m

1 stop

MSY17:43New Orleans Louis Armstrong

$1,789

Qantas Airways

31 Dec

MSY10:53New Orleans Louis Armstrong

27h 02m

1 stop

SYD06:55Sydney Kingsford Smith

18 Jan

SYD17:50Sydney Kingsford Smith

40h 46m

2 stops

MSY17:36New Orleans Louis Armstrong

$1,892

Air New Zealand flights from Louisiana to Australia

Our best Air New Zealand deals on Louisiana to Australia flight tickets

Air New Zealand

31 Jan

MSY18:55New Orleans Louis Armstrong

47h 00m

2 stops

MEL10:55Melbourne

9 Feb

MEL12:10Melbourne

22h 45m

2 stops

MSY17:55New Orleans Louis Armstrong

$1,799

Air New Zealand

31 Dec

MSY07:00New Orleans Louis Armstrong

32h 35m

2 stops

SYD08:35Sydney Kingsford Smith

18 Jan

SYD09:55Sydney Kingsford Smith

26h 55m

2 stops

MSY19:50New Orleans Louis Armstrong

$1,889

Air New Zealand

18 Aug

MSY12:03New Orleans Louis Armstrong

27h 52m

2 stops

SYD06:55Sydney Kingsford Smith

20 Aug

SYD11:55Sydney Kingsford Smith

25h 50m

2 stops

MSY22:45New Orleans Louis Armstrong

$2,393

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New OrleansMelbourne

MSY New Orleans Louis Armstrong - MEL Melbourne

MSYMEL

New Orleans Louis Armstrong

Sun 31/1

12:28-05:00

1 stop23h 32m

Melbourne

Tue 9/2

12:00-14:54

1 stop19h 54m

$1,609

New OrleansMelbourne

MSY New Orleans Louis Armstrong - MEL Melbourne

MSYMEL

New Orleans Louis Armstrong

Sun 31/1

12:28-09:30

2 stops28h 02m

Melbourne

Tue 9/2

22:45-09:05

2 stops27h 20m

$1,616

New OrleansMelbourne

MSY New Orleans Louis Armstrong - MEL Melbourne

MSYMEL

New Orleans Louis Armstrong

Tue 13/10

19:22-08:50

2 stops45h 28m

Melbourne

Wed 18/11

10:10-20:39

2 stops27h 29m

$1,658

New OrleansBrisbane

MSY New Orleans Louis Armstrong - BNE Brisbane

MSYBNE

New Orleans Louis Armstrong

Mon 30/11

19:57-12:50

2 stops24h 53m

Brisbane

Mon 28/12

09:40-15:05

1 stop21h 25m

$1,724

New OrleansSydney

MSY New Orleans Louis Armstrong - SYD Sydney Kingsford Smith

MSYSYD

New Orleans Louis Armstrong

Mon 14/9

15:46-06:55

1 stop24h 09m

Sydney Kingsford Smith

Mon 21/9

12:00-17:43

1 stop20h 43m

$1,789

New OrleansBrisbane

MSY New Orleans Louis Armstrong - BNE Brisbane

MSYBNE

New Orleans Louis Armstrong

Sun 27/9

16:55-07:05

2 stops47h 10m

Brisbane

Sun 4/10

10:00-21:37

2 stops26h 37m

$1,796

New OrleansMelbourne

MSY New Orleans Louis Armstrong - MEL Melbourne

MSYMEL

New Orleans Louis Armstrong

Sun 31/1

18:55-10:55

2 stops47h 00m

Melbourne

Tue 9/2

12:10-17:55

2 stops22h 45m

$1,799

New OrleansBrisbane

MSY New Orleans Louis Armstrong - BNE Brisbane

MSYBNE

New Orleans Louis Armstrong

Tue 15/9

15:45-07:05

2 stops48h 20m

Brisbane

Tue 22/9

10:15-10:51

2 stops39h 36m

$1,805

Fastest return journey

New OrleansBrisbane

MSY New Orleans Louis Armstrong - BNE Brisbane

MSYBNE

New Orleans Louis Armstrong

Sat 6/2

18:52-07:30

1 stop20h 38m

Brisbane

Wed 10/2

11:40-18:22

1 stop22h 42m

$1,830

New OrleansBrisbane

MSY New Orleans Louis Armstrong - BNE Brisbane

MSYBNE

New Orleans Louis Armstrong

Mon 30/11

15:43-07:30

2 stops23h 47m

Brisbane

Mon 28/12

11:40-00:09

2 stops28h 29m

$1,836

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 $1,587. If you don’t want to visit Australia in August, then you should wait until February to fly from Louisiana, when ticket prices are also cheap, with an average price of $1,800.

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 27m
Direct flights	None

The fastest flight from Louisiana to Australia takes 20h 27m

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

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Frequently asked questions about flying from Louisiana to Australia

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.