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Cheap flights from Australia to Louisiana from $670

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 21/8. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — MSY
23 Aug — 30 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Louisiana

Enter your travel dates to find the best prices.

Cheapest flights from Australia to Louisiana
Explore the most affordable flight options available from Australia to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 July 2026.

Mon 17/810:55
MEL
-
MSY
2 stops26h 50m
United Airlines
Mon 26/1014:44
MSY
-
MEL
2 stops25h 46m
United Airlines
Deal found 20/7$1,371
Fri 31/710:55
MEL
-
MSY
1 stop22h 38m
United Airlines
Fri 14/807:00
MSY
-
MEL
2 stops33h 30m
United Airlines
Deal found 22/7$1,448
Fri 4/913:15
SYD
-
MSY
3 stops43h 17m
Multiple Airlines
Fri 11/913:22
MSY
-
SYD
3 stops31h 28m
Multiple Airlines
Deal found 21/7$1,518
Thu 13/809:10
SYD
-
MSY
2 stops24h 24m
American Airlines
Mon 17/814:49
MSY
-
SYD
2 stops25h 16m
American Airlines
Deal found 19/7$1,647
Thu 13/810:20
SYD
-
MSY
1 stop23h 20m
United Airlines
Mon 17/814:05
MSY
-
SYD
2 stops25h 50m
United Airlines
Deal found 19/7$1,673
Thu 13/812:00
SYD
-
MSY
1 stop20h 11m
Qantas Airways
Mon 17/818:01
MSY
-
SYD
1 stop21h 54m
Qantas Airways
Deal found 19/7$1,714
Thu 13/806:00
MEL
-
MSY
3 stops43h 52m
Air Canada
Mon 17/811:50
MSY
-
MEL
3 stops32h 15m
Air Canada
Deal found 19/7$1,720
Thu 20/807:00
BNE
-
MSY
2 stops25h 11m
Multiple Airlines
Thu 10/918:33
MSY
-
BNE
2 stops31h 27m
Multiple Airlines
Deal found 19/7$1,909
Fri 4/909:40
BNE
-
MSY
2 stops28h 05m
Air New Zealand
Wed 9/914:15
MSY
-
BNE
2 stops29h 50m
Air New Zealand
Deal found 22/7$1,940
Fri 4/913:10
BNE
-
MSY
2 stops24h 35m
Multiple Airlines
Wed 9/909:53
MSY
-
BNE
3 stops34h 12m
Multiple Airlines
Deal found 22/7$1,943
Wed 5/820:30
MEL
-
MSY
3 stops53h 22m
Multiple Airlines
Sun 23/818:01
MSY
-
MEL
2 stops26h 09m
Multiple Airlines
Deal found 20/7$1,959
Fri 18/906:50
MEL
-
MSY
2 stops26h 50m
Virgin Australia
Fri 25/908:05
MSY
-
MEL
2 stops36h 55m
Virgin Australia
Deal found 22/7$2,232

Find flight deals from Australia to Louisiana

Keep the following information in mind while searching for Australia to Louisiana flight deals. Data was last updated 24 July 2026.

Round-trip from

$1,371

One-way from

$670

Popular in

October

Cheapest in

June

Average price

$2,505
United Airlines
  • United Airlines
  • 17/8-26/10
  • 4 total stops
  • 52h 36m total
  • Australia to Louisiana
Search Deals
21/8
  • 21/8
  • 2 total stops
  • 30h 45m total
  • Australia to Louisiana
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($165 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($142 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to Louisiana 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 647,157 searches. Data last updated 24 July 2026.
Use the filters below to find and compare flights from Australia to Louisiana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MelbourneNew Orleans

MEL - MSY

MELMSY

Melbourne

Wed 5/8

10:55-18:33

1 stop22h 38m

New Orleans Louis Armstrong

Sun 23/8

09:53-08:15

2 stops31h 22m

$1,371

MelbourneNew Orleans

MEL - MSY

MELMSY

Melbourne

Mon 17/8

10:55-20:03

2 stops24h 08m

New Orleans Louis Armstrong

Mon 26/10

07:00-08:30

3 stops33h 30m

$1,371

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Thu 13/8

10:20-18:40

1 stop23h 20m

New Orleans Louis Armstrong

Mon 17/8

14:15-07:00

2 stops25h 45m

$1,674
Fastest return journey

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Thu 13/8

12:00-17:11

1 stop20h 11m

New Orleans Louis Armstrong

Mon 17/8

18:01-06:55

1 stop21h 54m

$1,714

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Sun 6/9

09:30-20:03

2 stops25h 33m

New Orleans Louis Armstrong

Sun 13/9

16:00-07:00

2 stops24h 00m

$1,798

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Fri 4/9

09:15-21:40

1 stop27h 25m

New Orleans Louis Armstrong

Fri 11/9

08:04-06:50

1 stop31h 46m

$1,850

BrisbaneNew Orleans

BNE - MSY

BNEMSY

Brisbane

Fri 4/9

13:10-22:45

2 stops24h 35m

New Orleans Louis Armstrong

Wed 9/9

09:53-11:05

3 stops34h 12m

$1,943

SydneyNew Orleans

SYD - MSY

SYDMSY

Sydney Kingsford Smith

Tue 12/1

10:40-17:39

1 stop23h 59m

New Orleans Louis Armstrong

Sun 24/1

18:40-08:30

1 stop20h 50m

$2,020

BrisbaneNew Orleans

BNE - MSY

BNEMSY

Brisbane

Thu 20/8

09:40-20:03

2 stops25h 23m

New Orleans Louis Armstrong

Thu 10/9

09:53-11:05

3 stops34h 12m

$2,040

BrisbaneNew Orleans

BNE - MSY

BNEMSY

Brisbane

Tue 8/9

08:45-17:11

2 stops23h 26m

New Orleans Louis Armstrong

Tue 22/9

15:46-13:05

2 stops30h 19m

$2,306

Flights are sorted by cheapest return flights first.

Deals found on 21/7

Showing 1-10 of 28 resultsSorted by cheapest first
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Best time to book a flight from Australia to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from Australia with our price prediction graph.
Estimated return 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 Australia to Louisiana

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

Currently, March is the cheapest month in which you can book a flight from Australia to Louisiana (average of $1,213). Flying from Australia to Louisiana in January is currently the most expensive (average of $2,040). 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.

Reviews of airlines servicing Louisiana

Get insights into the airlines that provide service to Louisiana. 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 Louisiana. Reviews last updated 24 July 2026.
Get a feel of what it's like to fly with Delta,Qantas Airways, andUnited Airlines from Australia to Louisiana by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,482 reviews
Check prices

Boarding

8.1

Food

7.2

Comfort

7.8

Crew

8.5

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Delta
7.8
Good
8,482 reviews
Delta
7.8
Good
8,482 reviews
Check prices

Boarding

8.1

Food

7.2

Comfort

7.8

Crew

8.5

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Qantas Airways
7.5
Good
1,067 reviews
Delta
7.8
Good
8,482 reviews
Check prices

Boarding

8.1

Food

7.2

Comfort

7.8

Crew

8.5

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
United Airlines
7.4
Good
10,025 reviews
Delta
7.8
Good
8,482 reviews
Check prices

Boarding

8.1

Food

7.2

Comfort

7.8

Crew

8.5

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Air Canada
7.1
Good
11,377 reviews
Delta
7.8
Good
8,482 reviews
Check prices

Boarding

8.1

Food

7.2

Comfort

7.8

Crew

8.5

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

Related info for your journey

Find useful and relevant information for your journey from Australia to Louisiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Australia to Louisiana?

    Airlines like United Airlines, Qantas Airways, and Air Canada fly from Australia to Louisiana in about 20h 11m. The time it takes to get you to your destination can typically vary by up to 23h 41m. Airlines will cover a distance of 14280 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Australia to Louisiana 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 Australia to Louisiana?

    Currently, March is the cheapest month in which you can book a flight from Australia to Louisiana (average of $1,213). Flying from Australia to Louisiana in January is currently the most expensive (average of $2,040). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Australia to Louisiana

Discover the top 4 airlines that operate flights from Australia to Louisiana. 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 647,157 searches. Data last updated 24 July 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,210Average$1,559FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$1,398Average$2,142FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air CanadaCheapest$1,417Average$1,557FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapest$1,454Average$1,788FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Australia to Louisiana?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Australia to Louisiana. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Australia to Louisiana?

Cheapflights helps you find that perfect flight to Louisiana from Australia by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Australia to Louisiana with no change fees?

Yes, we can. To see specific flights from Australia to Louisiana with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Australia to Louisiana become cheaper?

Yes! Start tracking prices for Australia to Louisiana flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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