Australia

$405+ Cheap flights from Louisiana to Australia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SYD
Feb 25 — Mar 41
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Cheap flight deals from Louisiana to Australia

Keep the following information in mind while searching for Louisiana to Australia flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$940
(United Airlines)

One-way from

$405
(United Airlines)

Popular in

July

Cheapest in

February

Average price

$1,008
Provider with most accurate pricing for New Orleans Louis Armstrong-Sydney Kingsford Smith flight deals.
Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Sydney Kingsford Smith flights.
From Louisiana to Australia
One-way flight from Louisiana to Australia
Highest demand for flights based on searches. 16% potential increase in price ($264 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($40 potential savings vs. average RT price).
Average for round-trip flights in February 2025

Find flight deals from Louisiana to Australia

Cheapest flights from Louisiana to Australia
Explore the most affordable flight options available from Louisiana to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/11:49 pmMSY - SYD
2 stops26h 11mAmerican Airlines
Tue 3/1811:15 amSYD - MSY
2 stops24h 47mAmerican Airlines
Deal found 2/20$898
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/142:21 pmMSY - SYD
2 stops25h 39mUnited Airlines
Tue 10/2111:20 amSYD - MSY
2 stops22h 35mUnited Airlines
Deal found 2/20$907
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/175:10 pmBTR - BNE
2 stops46h 20mUnited Airlines
Thu 3/2710:40 amBNE - BTR
2 stops26h 04mUnited Airlines
Deal found 2/20$940
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/16:15 amMSY - SYD
1 stop31h 35mDelta
Tue 3/181:15 pmSYD - MSY
1 stop19h 47mDelta
Deal found 2/20$966
This Expedia deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1211:50 amMSY - SYD
2 stops52h 30mAir Canada
Fri 10/2410:20 amSYD - MSY
2 stops40h 37mAir Canada
Deal found 2/20$1,077
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/66:09 pmMSY - MEL
2 stops47h 06mUnited Airlines
Sun 4/139:30 amMEL - MSY
2 stops27h 08mUnited Airlines
Deal found 2/20$1,129
This Air New Zealand deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1412:10 pmMSY - SYD
3 stops30h 25mMultiple Airlines
Tue 10/2111:50 amSYD - MSY
3 stops26h 55mMultiple Airlines
Deal found 2/20$1,320
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/279:34 pmMSY - BNE
3 stops42h 31mMultiple Airlines
Sat 4/511:20 pmBNE - MSY
3 stops45h 08mMultiple Airlines
Deal found 2/20$1,452
This Gurufare deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/207:26 pmMSY - PER
2 stops31h 34mAir New Zealand
Sat 5/37:50 pmPER - MSY
2 stops37h 19mAir New Zealand
Deal found 2/20$1,470
This United deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/206:52 pmMSY - PER
2 stops28h 38mUnited Airlines
Sat 5/34:45 pmPER - MSY
3 stops43h 30mUnited Airlines
Deal found 2/20$1,519
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/277:00 amMSY - BNE
2 stops32h 30mUnited Airlines
Sat 4/510:45 amBNE - MSY
2 stops41h 58mUnited Airlines
Deal found 2/20$1,549
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/68:18 pmMSY - MEL
2 stops34h 57mMultiple Airlines
Sat 4/1212:30 amMEL - MSY
3 stops43h 57mMultiple Airlines
Deal found 2/20$1,625

Find flights from Louisiana to Australia within your budget

Customize your flight search to find flights from Louisiana to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Louisiana

Fly to

Australia

Route

Depart

Return

Price

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Sat 5/24

7:20 pm-7:00 am

3 stops44h 40m

Sydney Kingsford Smith

Sun 6/8

9:30 am-9:38 pm

2 stops27h 08m

$912

Baton RougeBrisbane

BTR - BNE

BTRBNE

Baton Rouge Ryan

Mon 3/17

5:10 pm-6:30 am

2 stops46h 20m

Brisbane

Thu 3/27

10:40 am-9:44 pm

2 stops26h 04m

$940

New OrleansMelbourne

MSY - MEL

MSYMEL

New Orleans Louis Armstrong

Sun 4/6

6:09 pm-8:15 am

2 stops47h 06m

Melbourne

Sun 4/13

9:30 am-9:38 pm

2 stops27h 08m

$1,129

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Sat 5/24

6:40 pm-6:35 am

1 stop20h 55m

Sydney Kingsford Smith

Sun 6/8

9:25 am-6:00 pm

1 stop23h 35m

$1,139

New OrleansBrisbane

MSY - BNE

MSYBNE

New Orleans Louis Armstrong

Thu 3/27

9:34 pm-7:05 am

3 stops42h 31m

Brisbane

Sat 4/5

11:20 pm-5:28 am

3 stops45h 08m

$1,452

New OrleansPerth

MSY - PER

MSYPER

New Orleans Louis Armstrong

Sun 4/20

7:26 pm-4:00 pm

2 stops31h 34m

Perth

Sat 5/3

7:50 pm-8:09 pm

2 stops37h 19m

$1,470

New OrleansPerth

MSY - PER

MSYPER

New Orleans Louis Armstrong

Sun 4/20

6:52 pm-12:30 pm

2 stops28h 38m

Perth

Sat 5/3

4:45 pm-11:15 pm

3 stops43h 30m

$1,519

New OrleansBrisbane

MSY - BNE

MSYBNE

New Orleans Louis Armstrong

Thu 3/27

7:00 am-6:30 am

2 stops32h 30m

Brisbane

Sat 4/5

10:45 am-1:43 pm

2 stops41h 58m

$1,549

New OrleansMelbourne

MSY - MEL

MSYMEL

New Orleans Louis Armstrong

Sun 4/6

8:18 pm-10:15 pm

2 stops34h 57m

Melbourne

Sat 4/12

12:30 am-5:27 am

3 stops43h 57m

$1,625

LafayetteSydney

LFT - SYD

LFTSYD

Lafayette Regional

Mon 2/24

12:19 pm-8:45 am

2 stops27h 26m

Sydney Kingsford Smith

Wed 2/26

11:45 am-9:17 pm

2 stops26h 32m

$1,806

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 28 results
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Best time to book a flight from Louisiana to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Louisiana with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Louisiana to Australia

Get recent, data-driven insights about flights from Louisiana to Australia including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Louisiana to Australia?

Currently, February is the cheapest month in which you can book a flight from Louisiana to Australia (average of $1,051). Flying from Louisiana to Australia in December is currently the most expensive (average of $1,643). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LA to AU?

Find hourly flight availability from Louisiana to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

When flying from Louisiana to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Australia by month

Plan your trip to Australia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Australia ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Australia when rainfall is around 2.0 in.

Temperature in Australia by month

Plan your trip to Australia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated February 20, 2025.
See what other customers who have flown with ANA, Emirates and Delta from Louisiana to Australia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.4
Very good

Food

7.7

Boarding

8.5

Overall

8.4

Entertainment

7.9

Comfort

8.2

Crew

8.7

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

8.4
Very good
8.4
Very good

Food

7.7

Boarding

8.5

Overall

8.4

Entertainment

7.9

Comfort

8.2

Crew

8.7

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

8.4
Very good

Food

7.7

Boarding

8.5

Overall

8.4

Entertainment

7.9

Comfort

8.2

Crew

8.7

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

8.0
Very good
8.4
Very good

Food

7.7

Boarding

8.5

Overall

8.4

Entertainment

7.9

Comfort

8.2

Crew

8.7

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

8.4
Very good

Food

7.7

Boarding

8.5

Overall

8.4

Entertainment

7.9

Comfort

8.2

Crew

8.7

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

8.4
Very good

Food

7.7

Boarding

8.5

Overall

8.4

Entertainment

7.9

Comfort

8.2

Crew

8.7

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

Related info for your journey

Find useful and relevant information for your journey from Louisiana to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Louisiana to Australia one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $405. Users have also found prices from $735 and $883 on Air New Zealand and American Airlines, respectively.

  • Can I find deals for flights from Louisiana to Australia that include hotel bookings?

    Yes. In addition to deals on Louisiana to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisiana to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisiana to Australia.

  • Can I find deals for business class flights from Louisiana to Australia?

    Yes. Cheapflights offers flight deals from Louisiana to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisiana to Australia?

    Currently, February is the cheapest month in which you can book a flight from Louisiana to Australia (average of $1,051). Flying from Louisiana to Australia in December is currently the most expensive (average of $1,643). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Louisiana to Australia

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Louisiana to Australia

Discover the top 5 airlines that operate flights from Louisiana to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$938Average$1,407FlexibilityNo cancel feeOn-time69%
DeltaCheapest$938Average$1,387FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$1,248Average$1,787FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,290Average$1,633FlexibilityNo cancel feeOn-time78%
American AirlinesCheapest$1,328Average$1,369FlexibilityNo cancel feeOn-time71%
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