$606+ Cheap flights from Louisiana to Australia
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SYD
Oct 4 — Oct 111
Round-trip
1 adult, Economy
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Find cheap flights from Louisiana to Australia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Louisiana to Australia
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Cheapest flights from Louisiana to AustraliaExplore 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 September 4, 2026.
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 September 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 11/48:25 pm -
1 stop41h 00m
Fri 11/132:55 pm -
2 stops31h 10m
Deal found 8/31![Multiple Airlines logo]()
$1,058
This Delta deal was found by Cheapflights users on 9/2. 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.
Mon 10/262:41 pm -
1 stop24h 19m
Mon 11/1610:10 am -
1 stop24h 28m
Deal found 9/2![Delta logo]()
$1,160
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Fri 10/168:00 pm -
1 stop43h 30m
Fri 10/232:15 pm -
2 stops30h 50m
Deal found 9/1![Multiple Airlines logo]()
$1,163
This Qantas Airways deal was found by Cheapflights users on 9/3. 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 Qantas Airways is selected, and click “Compare selected ” under the list of providers to see comparable flight deals.
Mon 11/307:59 pm -
2 stops24h 51m
Mon 12/289:40 am -
1 stop24h 13m
Deal found 9/3![Multiple Airlines logo]()
$1,175
This Qantas Airways deal was found by Cheapflights users on 9/2. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:23 pm -
2 stops28h 27m
Sun 11/222:05 pm -
1 stop19h 53m
Deal found 9/2![Multiple Airlines logo]()
$1,186
This American Airlines deal was found by Cheapflights users on 9/1. 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 10/248:06 am -
1 stop28h 54m
Wed 11/1110:45 pm -
2 stops28h 21m
Deal found 9/1![American Airlines logo]()
$1,196
This Delta deal was found by Cheapflights users on 9/1. 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 10/247:19 am -
1 stop31h 41m
Wed 11/1110:10 am -
1 stop27h 56m
Deal found 9/1![Delta logo]()
$1,210
This FlightHub deal was found by Cheapflights users on 9/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:00 am -
2 stops31h 35m
Sun 11/159:55 am -
2 stops29h 25m
Deal found 9/3![Air New Zealand logo]()
$1,238
This FlightHub deal was found by Cheapflights users on 9/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:00 am -
2 stops32h 35m
Sun 11/229:55 am -
2 stops42h 25m
Deal found 9/2![Air New Zealand logo]()
$1,244
This oojo deal was found by Cheapflights users on 9/2. 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.
Sun 11/17:00 am -
2 stops35h 00m
Sat 11/146:10 pm -
2 stops43h 12m
Deal found 9/2![Air New Zealand logo]()
$1,259
This Qantas Airways deal was found by Cheapflights users on 9/2. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/13:45 pm -
2 stops30h 05m
Sun 11/222:05 pm -
1 stop24h 33m
Deal found 9/2![Multiple Airlines logo]()
$1,261
This oojo deal was found by Cheapflights users on 9/1. 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.
Thu 12/243:55 pm -
1 stop22h 00m
Fri 1/87:50 pm -
2 stops36h 12m
Deal found 9/1![Qantas Airways logo]()
$1,268
Best flights from Louisiana to AustraliaDiscover carefully curated flight deals from Louisiana to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
Discover carefully curated flight deals from Louisiana to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 4, 2026.
This Delta deal was found by Cheapflights users on 9/3. 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.
Mon 10/262:41 pm -
1 stop24h 19m
Mon 11/1610:10 am -
1 stop24h 28m
Deal found 9/3![Delta logo]()
$1,160
This Qantas Airways deal was found by Cheapflights users on 9/3. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:59 pm -
2 stops24h 51m
Mon 12/289:40 am -
1 stop24h 13m
Deal found 9/3![Multiple Airlines logo]()
$1,175
This Qantas Airways deal was found by Cheapflights users on 9/3. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/245:27 pm -
1 stop21h 03m
Sun 2/286:30 pm -
2 stops35h 14m
Deal found 9/3![Qantas Airways logo]()
$1,187
This oojo deal was found by Cheapflights users on 9/2. 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.
Sun 11/17:00 am -
2 stops35h 00m
Sat 11/146:10 pm -
2 stops43h 12m
Deal found 9/2![Air New Zealand logo]()
$1,259
This United Airlines deal was found by Cheapflights users on 9/1. 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 11/302:12 pm -
2 stops25h 18m
Mon 12/2811:20 am -
2 stops37h 13m
Deal found 9/1![United Airlines logo]()
$1,279
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Sun 10/182:29 pm -
2 stops23h 56m
Sun 10/2511:15 am -
2 stops24h 07m
Deal found 9/3![American Airlines logo]()
$1,348
This Air Canada deal was found by Cheapflights users on 9/3. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/72:12 pm -
2 stops26h 33m
Wed 11/1110:45 am -
2 stops39h 38m
Deal found 9/3![Air Canada logo]()
$1,506
This Ovago deal was found by Cheapflights users on 9/3. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:46 pm -
2 stops46h 04m
Sat 10/2412:10 am -
2 stops34h 22m
Deal found 9/3![Cathay Pacific logo]()
$1,576
This Qatar Airways deal was found by Cheapflights users on 8/30. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:43 am -
2 stops37h 42m
Sun 11/810:00 pm -
2 stops37h 42m
Deal found 8/30![Qatar Airways logo]()
$1,733
This Qantas Airways deal was found by Cheapflights users on 9/2. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:23 pm -
2 stops28h 27m
Sun 11/222:05 pm -
1 stop19h 53m
Deal found 9/2![Multiple Airlines logo]()
$1,186
This oojo deal was found by Cheapflights users on 8/30. 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.
Mon 11/307:59 pm -
2 stops41h 51m
Mon 12/289:40 am -
1 stop24h 13m
Deal found 8/30![Qantas Airways logo]()
$1,277
This oojo deal was found by Cheapflights users on 8/31. 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.
Mon 11/302:12 pm -
2 stops27h 48m
Mon 12/2811:15 am -
2 stops22h 37m
Deal found 8/31![Air New Zealand logo]()
$1,289
This United Airlines deal was found by Cheapflights users on 8/31. 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 11/710:33 am -
2 stops28h 57m
Wed 11/1111:20 am -
1 stop23h 15m
Deal found 8/31![United Airlines logo]()
$1,303
This United Airlines deal was found by Cheapflights users on 8/30. 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.
Wed 2/242:00 pm -
2 stops25h 30m
Sun 2/2811:20 am -
2 stops23h 57m
Deal found 8/30![United Airlines logo]()
$1,303
This FlightHub deal was found by Cheapflights users on 9/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:00 am -
2 stops32h 35m
Sun 11/227:30 am -
2 stops31h 50m
Deal found 9/3![Air New Zealand logo]()
$1,305
This Delta deal was found by Cheapflights users on 9/3. 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.
Tue 2/97:15 am -
1 stop31h 45m
Sun 2/1410:10 am -
1 stop20h 00m
Deal found 9/3![Delta logo]()
$1,470
This Cathay Pacific deal was found by Cheapflights users on 9/2. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:57 pm -
2 stops36h 58m
Thu 11/512:25 am -
2 stops35h 10m
Deal found 9/2![Cathay Pacific logo]()
$1,585
This United Airlines deal was found by Cheapflights users on 8/30. 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 2/165:25 pm -
1 stop20h 35m
Tue 3/1611:50 am -
1 stop22h 32m
Deal found 8/30![United Airlines logo]()
$1,310
This Air Canada deal was found by Cheapflights users on 8/31. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/911:30 am -
3 stops33h 35m
Sun 2/148:55 pm -
3 stops54h 28m
Deal found 8/31![Multiple Airlines logo]()
$1,448
This Qantas Airways deal was found by Cheapflights users on 8/31. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/72:29 pm -
2 stops38h 01m
Wed 11/112:05 pm -
1 stop19h 52m
Deal found 8/31![Qantas Airways logo]()
$1,558
This American Airlines deal was found by Cheapflights users on 8/30. 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.
Mon 10/266:28 pm -
2 stops30h 42m
Thu 11/511:45 pm -
3 stops31h 57m
Deal found 8/30![American Airlines logo]()
$1,767
This United Airlines deal was found by Cheapflights users on 9/1. 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 2/276:52 pm -
1 stop21h 28m
Tue 3/911:50 am -
2 stops22h 16m
Deal found 9/1![United Airlines logo]()
$1,360
This Cathay Pacific deal was found by Cheapflights users on 9/3. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:36 pm -
2 stops33h 14m
Wed 11/1110:20 pm -
2 stops40h 15m
Deal found 9/3![Cathay Pacific logo]()
$1,664
This Expedia deal was found by Cheapflights users on 8/30. 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.
Thu 10/1512:05 pm -
2 stops41h 45m
Thu 10/227:20 pm -
2 stops60h 12m
Deal found 8/30![Air New Zealand logo]()
$1,523
This Qantas Airways deal was found by Cheapflights users on 8/30. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:23 pm -
1 stop21h 32m
Wed 11/119:50 pm -
2 stops30h 49m
Deal found 8/30![Qantas Airways logo]()
$1,570
This Delta deal was found by Cheapflights users on 9/3. 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.
Wed 11/112:45 pm -
1 stop24h 45m
Sun 11/1510:40 am -
1 stop23h 58m
Deal found 9/3![Delta logo]()
$1,730
This Air New Zealand deal was found by Cheapflights users on 9/3. 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.
Sun 11/15:00 am -
3 stops34h 35m
Sun 11/229:55 am -
2 stops29h 25m
Deal found 9/3![Multiple Airlines logo]()
$1,594
This American Airlines deal was found by Cheapflights users on 8/30. 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 10/146:20 pm -
3 stops29h 15m
Wed 10/2110:55 pm -
3 stops31h 39m
Deal found 8/30![American Airlines logo]()
$1,838
This United Airlines deal was found by Cheapflights users on 8/30. 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 10/152:46 pm -
1 stop25h 09m
Thu 10/2211:20 am -
1 stop27h 31m
Deal found 8/30![United Airlines logo]()
$1,410
This Cathay Pacific deal was found by Cheapflights users on 8/30. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/78:04 am -
2 stops35h 26m
Wed 11/113:30 pm -
2 stops49h 22m
Deal found 8/30![Cathay Pacific logo]()
$1,722
Last-minute flights from Louisiana to AustraliaDiscover last-minute flight deals from Louisiana to Australia. Data last updated September 4, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to Australia. Data last updated September 4, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/3. 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 10/15:51 pm -
1 stop21h 59m
Thu 10/810:15 am -
1 stop22h 47m
Deal found 9/3![Delta logo]()
$1,410
This American Airlines deal was found by Cheapflights users on 8/30. 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.
Thu 10/1512:38 pm -
2 stops27h 27m
Thu 10/221:00 pm -
1 stop21h 56m
Deal found 8/30![American Airlines logo]()
$1,411
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Fri 10/168:00 pm -
1 stop43h 30m
Fri 10/232:15 pm -
2 stops30h 50m
Deal found 9/1![Multiple Airlines logo]()
$1,163
This United Airlines deal was found by Cheapflights users on 9/1. 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 10/168:05 am -
1 stop31h 50m
Fri 10/2311:20 am -
1 stop27h 31m
Deal found 9/1![United Airlines logo]()
$1,422
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Sun 10/185:26 pm -
1 stop21h 29m
Sun 10/2510:10 am -
2 stops22h 46m
Deal found 9/3![American Airlines logo]()
$1,347
This American Airlines deal was found by Cheapflights users on 9/1. 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 10/248:06 am -
1 stop28h 54m
Wed 11/1110:45 pm -
2 stops28h 21m
Deal found 9/1![American Airlines logo]()
$1,196
This Delta deal was found by Cheapflights users on 9/1. 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 10/247:19 am -
1 stop31h 41m
Wed 11/1110:10 am -
1 stop27h 56m
Deal found 9/1![Delta logo]()
$1,210
This Delta deal was found by Cheapflights users on 9/2. 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.
Mon 10/262:41 pm -
1 stop24h 19m
Mon 11/1610:10 am -
1 stop24h 28m
Deal found 9/2![Delta logo]()
$1,160
This United Airlines deal was found by Cheapflights users on 8/31. 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 10/262:04 pm -
2 stops25h 26m
Sat 11/711:20 am -
2 stops40h 00m
Deal found 8/31![United Airlines logo]()
$1,303
This FlightHub deal was found by Cheapflights users on 8/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:27 pm -
1 stop22h 03m
Sat 11/79:40 am -
1 stop20h 05m
Deal found 8/31![Qantas Airways logo]()
$1,472
This KAYAK deal was found by Cheapflights users on 9/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:28 pm -
2 stops39h 27m
Wed 11/412:25 am -
2 stops35h 10m
Deal found 9/2![Cathay Pacific logo]()
$1,475
This Qantas Airways deal was found by Cheapflights users on 9/2. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:17 pm -
1 stop25h 13m
Sat 11/141:10 pm -
2 stops23h 20m
Deal found 9/2![Multiple Airlines logo]()
$1,474
One-way flights from Louisiana to AustraliaSearch for one-way flight options from Louisiana to Australia. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
Search for one-way flight options from Louisiana to Australia. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
This United Airlines deal was found by Cheapflights users on 9/3. 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 12/62:08 pm -
2 stops27h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![United Airlines logo]()
$606
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Mon 12/78:00 pm -
2 stops58h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$643
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Mon 2/110:50 am -
2 stops27h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![American Airlines logo]()
$681
This United Airlines deal was found by Cheapflights users on 9/3. 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 2/12:14 pm -
2 stops25h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![United Airlines logo]()
$698
This Delta deal was found by Cheapflights users on 9/4. 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.
Sun 11/155:18 pm -
2 stops47h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Delta logo]()
$713
This oojo deal was found by Cheapflights users on 9/3. 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.
Mon 2/16:35 pm -
2 stops48h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Qantas Airways logo]()
$715
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Sun 12/67:55 pm -
3 stops58h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$734
This American Airlines deal was found by Cheapflights users on 8/30. 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.
Fri 10/22:30 pm -
2 stops25h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![American Airlines logo]()
$750
This Kiwi.com deal was found by Cheapflights users on 8/31. 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.
Mon 1/188:00 pm -
2 stops56h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Multiple Airlines logo]()
$753
This Delta deal was found by Cheapflights users on 8/30. 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.
Fri 10/22:44 pm -
1 stop25h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![Delta logo]()
$758
This United Airlines deal was found by Cheapflights users on 9/3. 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 2/12:39 pm -
1 stop26h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![United Airlines logo]()
$766
This American Airlines deal was found by Cheapflights users on 9/4. 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.
Sun 11/1510:53 am -
2 stops34h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![American Airlines logo]()
$785
Find flight deals from Louisiana to Australia
Keep the following information in mind while searching for Louisiana to Australia flight deals. Data was last updated September 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,058 (Kiwi.com) |
One-way from | $606 (United Airlines) |
Popular in | April |
Cheapest in | August |
Average price | $1,454 |
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 7,457,451 searches. Data last updated September 4, 2026.
Use the filters below to find and compare flights from Louisiana to Australia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New OrleansMelbourne
MSY New Orleans Louis Armstrong - MEL Melbourne
MSYMEL
New Orleans Louis Armstrong
Mon 12/7
2:39 pm-10:30 am
1 stop26h 51m
Melbourne
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$606
New OrleansMelbourne
MSY New Orleans Louis Armstrong - MEL Melbourne
MSYMEL
New Orleans Louis Armstrong
Sun 12/6
2:08 pm-10:30 am
2 stops27h 22m
Melbourne
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$606
New OrleansMelbourne
MSY New Orleans Louis Armstrong - AVV Melbourne Avalon
MSYAVV
New Orleans Louis Armstrong
Mon 12/7
4:32 pm-9:45 am
3 stops48h 13m
Melbourne Avalon
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$644
New OrleansSydney
MSY New Orleans Louis Armstrong - SYD Sydney Kingsford Smith
MSYSYD
New Orleans Louis Armstrong
Mon 2/1
2:14 pm-9:05 am
2 stops25h 51m
Sydney Kingsford Smith
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$698
New OrleansBrisbane
MSY New Orleans Louis Armstrong - BNE Brisbane
MSYBNE
New Orleans Louis Armstrong
Sun 11/15
5:18 pm-8:30 am
2 stops47h 12m
Brisbane
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$713
New OrleansAdelaide
MSY New Orleans Louis Armstrong - ADL Adelaide
MSYADL
New Orleans Louis Armstrong
Mon 2/1
6:35 pm-11:15 am
2 stops48h 10m
Adelaide
Wed 12/31
12:00 am-8:30 am
Nonstop0h 00m
$715
New OrleansMelbourne
MSY New Orleans Louis Armstrong - AVV Melbourne Avalon
MSYAVV
New Orleans Louis Armstrong
Sun 12/6
7:55 pm-11:15 pm
3 stops58h 20m
Melbourne Avalon
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$734
New OrleansSydney
MSY New Orleans Louis Armstrong - SYD Sydney Kingsford Smith
MSYSYD
New Orleans Louis Armstrong
Fri 10/2
2:30 pm-7:05 am
2 stops25h 35m
Sydney Kingsford Smith
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$750
New OrleansBrisbane
MSY New Orleans Louis Armstrong - BNE Brisbane
MSYBNE
New Orleans Louis Armstrong
Mon 1/18
8:00 pm-8:15 pm
2 stops56h 15m
Brisbane
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$753
New OrleansSydney
MSY New Orleans Louis Armstrong - SYD Sydney Kingsford Smith
MSYSYD
New Orleans Louis Armstrong
Fri 10/2
2:44 pm-6:50 am
1 stop25h 06m
Sydney Kingsford Smith
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$758
Showing 1-10 of 51 resultsSorted by cheapest first
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.
MSY-MEL
MSY-SYD
LFT-BNE
BTR-SYD
MSY-PER
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
USLA-AU0
MSY-MEL
MSY-SYD
LFT-BNE
BTR-SYD
What is the cheapest month to book a flight from Louisiana to Australia?
Currently, August is the cheapest month in which you can book a flight from Louisiana to Australia (average of $1,270). Flying from Louisiana to Australia in December is currently the most expensive (average of $2,073). 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.
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.
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.
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Complete your trip
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Top regions
Alternative routes for Louisiana to Australia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Australia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Louisiana to Australia by cabin class
Find flights from Louisiana to Australia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisiana and Australia flights
Browse other Louisiana and Australia flight options. Last updated on September 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Australia
Find the right flight back to Louisiana after your stay in Australia
Louisiana to Australia flights
Consider these flights traveling from Louisiana to Australia.
Fly to Australia regions
Consider these flights traveling to Australia regions.
Top 3 airlines flying from Louisiana to Australia
Discover the top 3 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 7,457,451 searches. Data last updated September 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$967 | Average$1,523 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$986 | Average$1,484 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,116 | Average$1,511 | FlexibilityNo cancel fee | On-timeN/A |