$674+ 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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SYD
Sep 21 — Sep 281
Round-trip
1 adult, Economy
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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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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 August 22, 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 August 22, 2026.
This Delta deal was found by Cheapflights users on 8/17. 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 10/257:24 am -
1 stop31h 36m
Mon 11/1610:10 am -
1 stop24h 28m
Deal found 8/17![Delta logo]()
$1,158
This Delta deal was found by Cheapflights users on 8/17. 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 10/255:20 am -
2 stops33h 40m
Wed 11/1810:10 am -
2 stops23h 47m
Deal found 8/17![Delta logo]()
$1,163
This Delta deal was found by Cheapflights users on 8/19. 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 10/137:22 pm -
2 stops45h 28m
Wed 11/1810:10 am -
2 stops27h 29m
Deal found 8/19![Delta logo]()
$1,176
This Delta deal was found by Cheapflights users on 8/17. 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 10/313:38 pm -
2 stops48h 22m
Mon 11/1610:10 am -
1 stop24h 28m
Deal found 8/17![Delta logo]()
$1,178
This Delta deal was found by Cheapflights users on 8/17. 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 10/292:41 pm -
1 stop24h 19m
Wed 11/1810:10 am -
1 stop27h 56m
Deal found 8/17![Delta logo]()
$1,208
This Justfly.com deal was found by Cheapflights users on 8/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:28 pm -
1 stop42h 32m
Wed 11/1811:00 am -
2 stops23h 42m
Deal found 8/17![Qantas Airways logo]()
$1,209
This Qantas Airways deal was found by Cheapflights users on 8/17. 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 11/306:32 pm -
2 stops26h 18m
Mon 12/289:40 am -
1 stop21h 25m
Deal found 8/17![Qantas Airways logo]()
$1,222
This Delta deal was found by Cheapflights users on 8/17. 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 10/316:02 pm -
2 stops45h 58m
Thu 11/1910:10 am -
2 stops29h 17m
Deal found 8/17![Delta logo]()
$1,228
This Delta deal was found by Cheapflights users on 8/17. 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 10/306:02 pm -
2 stops44h 58m
Tue 11/1710:10 am -
1 stop27h 56m
Deal found 8/17![Delta logo]()
$1,229
This Qantas Airways deal was found by Cheapflights users on 8/17. 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 10/267:46 pm -
1 stop41h 14m
Sun 11/1511:00 am -
2 stops23h 42m
Deal found 8/17![Qantas Airways logo]()
$1,245
This Delta deal was found by Cheapflights users on 8/17. 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 10/292:41 pm -
1 stop24h 19m
Thu 11/1910:10 am -
1 stop24h 28m
Deal found 8/17![Delta logo]()
$1,258
This oojo deal was found by Cheapflights users on 8/21. 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 stops34h 35m
Sat 11/147:25 pm -
2 stops43h 55m
Deal found 8/21![Air New Zealand logo]()
$1,261
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 August 22, 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 August 22, 2026.
This Delta deal was found by Cheapflights users on 8/17. 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 10/257:24 am -
1 stop31h 36m
Mon 11/1610:10 am -
1 stop24h 28m
Deal found 8/17![Delta logo]()
$1,158
This United Airlines deal was found by Cheapflights users on 8/17. 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 10/282:43 pm -
1 stop26h 47m
Sat 11/218:30 am -
2 stops43h 35m
Deal found 8/17![United Airlines logo]()
$1,277
This American Airlines deal was found by Cheapflights users on 8/21. 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 -
2 stops21h 45m
Wed 10/211:00 pm -
1 stop20h 34m
Deal found 8/21![American Airlines logo]()
$1,310
This Qantas Airways deal was found by Cheapflights users on 8/21. 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 10/265:27 pm -
1 stop22h 03m
Sat 11/78:30 am -
2 stops24h 23m
Deal found 8/21![Qantas Airways logo]()
$1,323
This Cathay Pacific deal was found by Cheapflights users on 8/21. 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 10/268:07 pm -
2 stops36h 03m
Sat 11/73:05 pm -
3 stops47h 49m
Deal found 8/21![Multiple Airlines logo]()
$1,559
This Cathay Pacific deal was found by Cheapflights users on 8/20. 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 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 8/20![Cathay Pacific logo]()
$1,584
This Delta deal was found by Cheapflights users on 8/17. 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 10/252:41 pm -
1 stop24h 19m
Wed 11/1810:10 am -
2 stops23h 47m
Deal found 8/17![Delta logo]()
$1,163
This KAYAK deal was found by Cheapflights users on 8/17. 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.
Sun 11/87:18 pm -
3 stops57h 07m
Sun 11/151:35 pm -
2 stops46h 45m
Deal found 8/17![Air New Zealand logo]()
$2,405
This Delta deal was found by Cheapflights users on 8/19. 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 10/137:22 pm -
2 stops45h 28m
Wed 11/1810:10 am -
2 stops30h 36m
Deal found 8/19![Delta logo]()
$1,176
This United Airlines deal was found by Cheapflights users on 8/17. 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 11/142:12 pm -
2 stops25h 18m
Sun 11/2911:40 am -
1 stop26h 40m
Deal found 8/17![United Airlines logo]()
$1,301
This Qantas Airways deal was found by Cheapflights users on 8/17. 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.
Thu 11/193:45 pm -
1 stop22h 45m
Thu 11/269:40 am -
1 stop24h 02m
Deal found 8/17![Qantas Airways logo]()
$1,351
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Sat 11/72:41 pm -
2 stops24h 49m
Wed 11/1111:20 am -
2 stops28h 32m
Deal found 8/20![United Airlines logo]()
$1,302
This Delta deal was found by Cheapflights users on 8/17. 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 10/277:24 am -
1 stop31h 36m
Thu 11/1910:10 am -
1 stop24h 28m
Deal found 8/17![Delta logo]()
$1,208
This Qantas Airways deal was found by Cheapflights users on 8/17. 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 11/185:23 pm -
1 stop21h 07m
Sun 11/299:40 am -
1 stop20h 03m
Deal found 8/17![Qantas Airways logo]()
$1,351
This United Airlines deal was found by Cheapflights users on 8/19. 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 2/102:00 pm -
2 stops25h 30m
Sun 2/1411:40 am -
2 stops25h 51m
Deal found 8/19![United Airlines logo]()
$1,302
This Cathay Pacific deal was found by Cheapflights users on 8/17. 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.
Sun 11/810:53 am -
2 stops46h 02m
Sat 11/1412:25 am -
2 stops36h 32m
Deal found 8/17![Multiple Airlines logo]()
$1,595
This Delta deal was found by Cheapflights users on 8/17. 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 10/255:57 pm -
1 stop21h 03m
Thu 11/1910:10 am -
2 stops25h 14m
Deal found 8/17![Delta logo]()
$1,213
This Qantas Airways deal was found by Cheapflights users on 8/18. 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 2/105:27 pm -
1 stop21h 03m
Sun 2/149:40 am -
1 stop20h 04m
Deal found 8/18![Qantas Airways logo]()
$1,351
This United Airlines deal was found by Cheapflights users on 8/21. 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 10/242:10 pm -
2 stops25h 20m
Fri 11/611:20 am -
2 stops24h 13m
Deal found 8/21![United Airlines logo]()
$1,302
This Bravofly deal was found by Cheapflights users on 8/17. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:46 pm -
1 stop24h 09m
Mon 9/2112:00 pm -
1 stop20h 43m
Deal found 8/17![Qantas Airways logo]()
$1,379
This United Airlines deal was found by Cheapflights users on 8/17. 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 11/162:40 pm -
1 stop24h 50m
Sat 11/2811:40 am -
1 stop34h 29m
Deal found 8/17![United Airlines logo]()
$1,308
This Cathay Pacific deal was found by Cheapflights users on 8/21. 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.
Sun 11/297:57 pm -
3 stops42h 33m
Fri 12/188:45 am -
2 stops31h 31m
Deal found 8/21![Multiple Airlines logo]()
$1,801
This Qantas Airways deal was found by Cheapflights users on 8/20. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/710:53 am -
1 stop27h 02m
Wed 11/119:50 pm -
2 stops38h 22m
Deal found 8/20![Qantas Airways logo]()
$1,391
This Delta deal was found by Cheapflights users on 8/19. 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 9/175:51 pm -
1 stop21h 59m
Thu 9/249:15 am -
1 stop22h 41m
Deal found 8/19![Delta logo]()
$1,409
This United Airlines deal was found by Cheapflights users on 8/17. 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 11/87:00 am -
1 stop31h 00m
Sun 11/159:15 am -
1 stop21h 11m
Deal found 8/17![United Airlines logo]()
$1,308
This Delta deal was found by Cheapflights users on 8/17. 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 -
2 stops28h 10m
Deal found 8/17![Delta logo]()
$1,413
This United Airlines deal was found by Cheapflights users on 8/18. 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 11/17:00 am -
3 stops33h 05m
Mon 11/99:20 am -
1 stop27h 38m
Deal found 8/18![United Airlines logo]()
$1,309
This United Airlines deal was found by Cheapflights users on 8/21. 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 10/143:00 pm -
1 stop24h 55m
Wed 10/2111:20 am -
1 stop27h 31m
Deal found 8/21![United Airlines logo]()
$1,309
This Qantas Airways deal was found by Cheapflights users on 8/21. 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 11/75:28 pm -
2 stops32h 27m
Wed 11/119:50 pm -
2 stops33h 09m
Deal found 8/21![Qantas Airways logo]()
$1,597
This Delta deal was found by Cheapflights users on 8/21. 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 10/55:51 pm -
1 stop21h 59m
Mon 10/1210:15 am -
1 stop22h 47m
Deal found 8/21![Delta logo]()
$1,484
Last-minute flights from Louisiana to AustraliaDiscover last-minute flight deals from Louisiana to Australia. Data last updated August 22, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to Australia. Data last updated August 22, 2026 and is based on user searches.
This Rumbo deal was found by Cheapflights users on 8/20. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:08 am -
2 stops34h 42m
Mon 8/318:20 am -
2 stops50h 26m
Deal found 8/20![Cathay Pacific logo]()
$1,483
This Cathay Pacific deal was found by Cheapflights users on 8/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:01 pm -
2 stops45h 09m
Sun 9/132:05 pm -
2 stops47h 53m
Deal found 8/20![Multiple Airlines logo]()
$1,524
This FlightHub deal was found by Cheapflights users on 8/22. 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.
Sat 9/56:35 pm -
2 stops45h 30m
Sun 9/1310:00 am -
2 stops37h 46m
Deal found 8/22![Air Canada logo]()
$1,545
This Cathay Pacific deal was found by Cheapflights users on 8/18. 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 9/146:05 am -
2 stops38h 40m
Mon 9/212:05 pm -
2 stops47h 53m
Deal found 8/18![Multiple Airlines logo]()
$1,473
This Qantas Airways deal was found by Cheapflights users on 8/18. 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 9/146:33 pm -
1 stop21h 22m
Mon 9/2110:05 am -
2 stops22h 38m
Deal found 8/18![Qantas Airways logo]()
$1,501
This Bravofly deal was found by Cheapflights users on 8/17. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:46 pm -
1 stop24h 09m
Mon 9/2112:00 pm -
1 stop20h 43m
Deal found 8/17![Qantas Airways logo]()
$1,379
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Tue 9/153:17 pm -
2 stops49h 13m
Mon 9/215:50 pm -
1 stop26h 10m
Deal found 8/17![Multiple Airlines logo]()
$1,448
This Bravofly deal was found by Cheapflights users on 8/17. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:33 pm -
2 stops44h 37m
Mon 9/217:40 am -
2 stops30h 18m
Deal found 8/17![Cathay Pacific logo]()
$1,478
This Delta deal was found by Cheapflights users on 8/19. 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 9/175:51 pm -
1 stop21h 59m
Thu 9/249:15 am -
1 stop22h 41m
Deal found 8/19![Delta logo]()
$1,409
This American Airlines deal was found by Cheapflights users on 8/19. 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 9/172:30 pm -
2 stops25h 25m
Thu 9/249:10 am -
2 stops27h 24m
Deal found 8/19![American Airlines logo]()
$1,410
This United Airlines deal was found by Cheapflights users on 8/21. 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 9/183:45 pm -
2 stops24h 10m
Fri 9/2510:20 am -
1 stop27h 31m
Deal found 8/21![United Airlines logo]()
$1,413
This Delta deal was found by Cheapflights users on 8/19. 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 9/182:00 pm -
2 stops25h 50m
Fri 9/259:15 am -
1 stop22h 41m
Deal found 8/19![Delta logo]()
$1,414
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 August 22, 2026.
Search for one-way flight options from Louisiana to Australia. Find affordable one-way fares based on user searches. Data last updated August 22, 2026.
This oojo deal was found by Cheapflights users on 8/18. 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.
Tue 10/273:45 pm -
1 stop23h 45m
Deal found 8/18![Qantas Airways logo]()
$674
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Tue 10/276:05 pm -
3 stops48h 05m
Deal found 8/18![Multiple Airlines logo]()
$707
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Thu 9/37:35 pm -
2 stops32h 35m
Deal found 8/19![Multiple Airlines logo]()
$769
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/118:00 pm -
3 stops53h 05m
Deal found 8/20![Multiple Airlines logo]()
$805
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 9/308:25 pm -
3 stops36h 00m
Deal found 8/17![Multiple Airlines logo]()
$841
This Cathay Pacific deal was found by Cheapflights users on 8/19. 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.
Thu 9/37:30 pm -
3 stops48h 00m
Deal found 8/19![Cathay Pacific logo]()
$851
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/227:55 pm -
3 stops34h 20m
Deal found 8/20![Multiple Airlines logo]()
$975
This United Airlines deal was found by Cheapflights users on 8/20. 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 10/118:05 am -
2 stops39h 50m
Deal found 8/20![United Airlines logo]()
$1,015
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/227:55 pm -
3 stops44h 10m
Deal found 8/20![Multiple Airlines logo]()
$1,018
This United Airlines deal was found by Cheapflights users on 8/20. 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 12/225:20 pm -
2 stops47h 10m
Deal found 8/20![United Airlines logo]()
$1,041
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/303:00 pm -
2 stops30h 20m
Deal found 8/17![United Airlines logo]()
$1,042
This oojo deal was found by Cheapflights users on 8/19. 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 9/37:30 pm -
1 stop20h 25m
Deal found 8/19![Qantas Airways logo]()
$1,778
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 August 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,145 (American Airlines) |
One-way from | $674 (oojo) |
Popular in | April |
Cheapest in | August |
Average price | $1,270 |
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 August 22, 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
Sun 10/25
7:24 am-7:00 am
1 stop31h 36m
Melbourne
Mon 11/16
10:10 am-5:38 pm
1 stop24h 28m
$1,158
New OrleansMelbourne
MSY New Orleans Louis Armstrong - MEL Melbourne
MSYMEL
New Orleans Louis Armstrong
Sun 10/25
2:41 pm-7:00 am
1 stop24h 19m
Melbourne
Wed 11/18
10:10 am-4:57 pm
2 stops23h 47m
$1,163
New OrleansMelbourne
MSY New Orleans Louis Armstrong - MEL Melbourne
MSYMEL
New Orleans Louis Armstrong
Tue 10/13
7:22 pm-8:50 am
2 stops45h 28m
Melbourne
Wed 11/18
10:10 am-11:46 pm
2 stops30h 36m
$1,176
New OrleansMelbourne
MSY New Orleans Louis Armstrong - MEL Melbourne
MSYMEL
New Orleans Louis Armstrong
Tue 10/27
7:24 am-7:00 am
1 stop31h 36m
Melbourne
Thu 11/19
10:10 am-5:38 pm
1 stop24h 28m
$1,208
New OrleansMelbourne
MSY New Orleans Louis Armstrong - MEL Melbourne
MSYMEL
New Orleans Louis Armstrong
Sun 10/25
5:57 pm-7:00 am
1 stop21h 03m
Melbourne
Thu 11/19
10:10 am-6:24 pm
2 stops25h 14m
$1,213
New OrleansMelbourne
MSY New Orleans Louis Armstrong - MEL Melbourne
MSYMEL
New Orleans Louis Armstrong
Wed 10/28
2:43 pm-9:30 am
1 stop26h 47m
Melbourne
Sat 11/21
8:30 am-11:05 am
2 stops43h 35m
$1,277
New OrleansBrisbane
MSY New Orleans Louis Armstrong - BNE Brisbane
MSYBNE
New Orleans Louis Armstrong
Sat 11/14
2:12 pm-7:30 am
2 stops25h 18m
Brisbane
Sun 11/29
11:40 am-10:20 pm
1 stop26h 40m
$1,301
New OrleansBrisbane
MSY New Orleans Louis Armstrong - BNE Brisbane
MSYBNE
New Orleans Louis Armstrong
Sat 11/7
2:41 pm-7:30 am
2 stops24h 49m
Brisbane
Wed 11/11
11:20 am-11:52 pm
2 stops28h 32m
$1,302
LafayetteBrisbane
LFT Lafayette Regional - BNE Brisbane
LFTBNE
Lafayette Regional
Wed 2/10
2:00 pm-7:30 am
2 stops25h 30m
Brisbane
Sun 2/14
11:40 am-9:31 pm
2 stops25h 51m
$1,302
LafayetteBrisbane
LFT Lafayette Regional - BNE Brisbane
LFTBNE
Lafayette Regional
Sat 10/24
2:10 pm-6:30 am
2 stops25h 20m
Brisbane
Fri 11/6
11:20 am-7:33 pm
2 stops24h 13m
$1,302
Showing 1-10 of 42 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-BNE
MSY-SYD
MSY-PER
MSY-MEL
MSY-AVV
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-BNE
MSY-SYD
MSY-PER
MSY-MEL
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 $1,242). 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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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 August 22, 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 4 airlines flying from Louisiana to Australia
Discover the top 4 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 August 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$694 | Average$1,506 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$967 | Average$1,607 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,116 | Average$1,511 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,264 | Average$1,301 | FlexibilityNo cancel fee | On-time71% |