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$1,022+ 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SYD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$1,051
(Kiwi.com)

One-way from

$1,022
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,625
From Louisiana to Australia
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One-way flight from Louisiana to Australia
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Highest demand for flights based on searches. 9% potential increase in price ($142 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/69:34 pmMSY - SYD
1 stop42h 56mMultiple Airlines
Wed 8/204:20 pmSYD - MSY
2 stops39h 37mMultiple Airlines
Deal found 6/11$1,051
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/66:39 pmMSY - SYD
1 stop21h 16mQantas Airways
Wed 8/2012:10 pmSYD - MSY
1 stop20h 13mQantas Airways
Deal found 6/11$1,074
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 8/61:16 pmMSY - SYD
2 stops26h 49mAmerican Airlines
Wed 8/209:10 amSYD - MSY
2 stops23h 13mAmerican Airlines
Deal found 6/11$1,133
This Booking.com deal was found by Cheapflights users on 6/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/164:00 pmMSY - SYD
2 stops48h 20mAir Canada
Tue 9/239:20 amSYD - MSY
2 stops26h 54mAir Canada
Deal found 6/11$1,136
This Delta deal was found by Cheapflights users on 6/11. 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.
Thu 8/143:15 pmMSY - SYD
1 stop24h 20mDelta
Thu 8/289:25 amSYD - MSY
1 stop26h 23mDelta
Deal found 6/11$1,146
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Fri 6/132:18 pmMSY - SYD
2 stops25h 42mUnited Airlines
Tue 6/249:30 amSYD - MSY
2 stops27h 08mUnited Airlines
Deal found 6/11$1,211
This BYOjet deal was found by Cheapflights users on 6/12. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/277:23 pmMSY - MEL
2 stops24h 27mAir New Zealand
Sun 8/312:05 pmMEL - MSY
2 stops24h 45mAir New Zealand
Deal found 6/12$1,271
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/224:51 pmMSY - BNE
2 stops25h 09mMultiple Airlines
Fri 10/317:25 pmBNE - MSY
1 stop31h 09mMultiple Airlines
Deal found 6/11$1,312
This oojo deal was found by Cheapflights users on 6/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/225:18 pmMSY - BNE
2 stops23h 27mAir New Zealand
Fri 10/318:20 amBNE - MSY
2 stops29h 24mAir New Zealand
Deal found 6/10$1,345
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Sat 11/223:56 pmBTR - SYD
2 stops24h 19mUnited Airlines
Sat 11/2911:20 amSYD - BTR
2 stops26h 42mUnited Airlines
Deal found 6/12$1,375
This Gurufare deal was found by Cheapflights users on 6/9. 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.
Wed 10/222:06 pmMSY - BNE
2 stops28h 34mQantas Airways
Fri 10/319:45 amBNE - MSY
1 stop25h 14mQantas Airways
Deal found 6/9$1,386
This Mytrip deal was found by Cheapflights users on 6/12. 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 7/273:27 pmMSY - MEL
3 stops28h 23mMultiple Airlines
Sun 8/312:05 pmMEL - MSY
2 stops32h 30mMultiple Airlines
Deal found 6/12$1,446

Cheapflights Fare Finder

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 June 12, 2025.
Use the filters below to find and compare flights from Louisiana to Australia that are best for you.

Fly from

Louisiana

Fly to

Australia

Route

Depart

Return

Price

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 8/6

9:34 pm-7:30 am

1 stop42h 56m

Sydney Kingsford Smith

Wed 8/20

4:20 pm-4:57 pm

2 stops39h 37m

$1,051

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 8/6

6:39 pm-6:55 am

1 stop21h 16m

Sydney Kingsford Smith

Wed 8/20

12:10 pm-5:23 pm

1 stop20h 13m

$1,074

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Wed 8/6

1:16 pm-7:05 am

2 stops26h 49m

Sydney Kingsford Smith

Wed 8/20

9:10 am-5:23 pm

2 stops23h 13m

$1,133

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Thu 8/14

3:15 pm-6:35 am

1 stop24h 20m

Sydney Kingsford Smith

Thu 8/28

9:25 am-8:48 pm

1 stop26h 23m

$1,146

New OrleansSydney

MSY - SYD

MSYSYD

New Orleans Louis Armstrong

Thu 6/26

7:14 pm-6:55 am

1 stop20h 41m

Sydney Kingsford Smith

Fri 7/11

10:20 am-6:11 pm

1 stop22h 51m

$1,220

New OrleansMelbourne

MSY - MEL

MSYMEL

New Orleans Louis Armstrong

Sun 7/27

7:23 pm-10:50 am

2 stops24h 27m

Melbourne

Sun 8/3

12:05 pm-9:50 pm

2 stops24h 45m

$1,271

Baton RougeSydney

BTR - SYD

BTRSYD

Baton Rouge Ryan

Sat 11/22

3:56 pm-9:15 am

2 stops24h 19m

Sydney Kingsford Smith

Sat 11/29

11:20 am-9:02 pm

2 stops26h 42m

$1,375

New OrleansBrisbane

MSY - BNE

MSYBNE

New Orleans Louis Armstrong

Fri 7/25

7:23 pm-11:00 am

2 stops24h 37m

Brisbane

Fri 8/1

12:15 pm-8:17 pm

2 stops23h 02m

$1,394

New OrleansMelbourne

MSY - MEL

MSYMEL

New Orleans Louis Armstrong

Sun 7/27

3:27 pm-10:50 am

3 stops28h 23m

Melbourne

Sun 8/3

12:05 pm-5:35 am

2 stops32h 30m

$1,446

New OrleansPerth

MSY - PER

MSYPER

New Orleans Louis Armstrong

Sat 10/25

6:12 pm-5:20 pm

2 stops34h 08m

Perth

Sat 11/8

3:20 pm-6:01 pm

2 stops40h 41m

$1,556

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 34 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.

Cheapflights Insights

Everything you need to know about your flight from Louisiana to Australia

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

Currently, March is the cheapest month in which you can book a flight from Louisiana to Australia (average of $1,041). Flying from Louisiana to Australia in December is currently the most expensive (average of $1,635). 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 June 12, 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 June 12, 2025.
See what other customers who have flown with ANA, Emirates and Singapore Airlines 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.
ANA
8.3
Very good
882 reviews

Crew

8.7

Overall

8.3

Food

7.7

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
ANA
8.3
Very good
882 reviews
ANA
8.3
Very good
882 reviews

Crew

8.7

Overall

8.3

Food

7.7

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Emirates
8.1
Very good
3,264 reviews
ANA
8.3
Very good
882 reviews

Crew

8.7

Overall

8.3

Food

7.7

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Singapore Airlines
8.1
Very good
1,302 reviews
ANA
8.3
Very good
882 reviews

Crew

8.7

Overall

8.3

Food

7.7

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Alaska Airlines
8.0
Very good
10,000 reviews
ANA
8.3
Very good
882 reviews

Crew

8.7

Overall

8.3

Food

7.7

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Delta
8.0
Very good
7,946 reviews
ANA
8.3
Very good
882 reviews

Crew

8.7

Overall

8.3

Food

7.7

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

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 $1,199. Users have also found prices from $1,283 and $6,158 on Qantas Airways and Cathay Pacific, 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, March is the cheapest month in which you can book a flight from Louisiana to Australia (average of $1,041). Flying from Louisiana to Australia in December is currently the most expensive (average of $1,635). 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

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Top 6 airlines flying from Louisiana to Australia

Discover the top 6 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$909Average$1,348FlexibilityNo cancel feeOn-time69%
DeltaCheapest$938Average$1,349FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$1,021Average$1,288FlexibilityNo cancel feeOn-time67%
Air New ZealandCheapest$1,185Average$2,066FlexibilityNo cancel feeOn-time78%
Qantas AirwaysCheapest$1,291Average$1,775FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$1,328Average$1,369FlexibilityNo cancel feeOn-time71%

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