$595+ 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 11/29. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SYD
Sep 16 — Sep 231
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
Cheapest
Best
Last-minute
One-way
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 17, 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 17, 2026.
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:45 am -
2 stops30h 05m
Sun 9/2710:00 am -
2 stops28h 37m
Deal found 8/12![Delta logo]()
$1,149
This Delta deal was found by Cheapflights users on 8/13. 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 8/13![Delta logo]()
$1,175
This oojo deal was found by Cheapflights users on 8/14. 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 8/196:01 pm -
1 stop21h 54m
Wed 8/2612:00 pm -
1 stop24h 46m
Deal found 8/14![Qantas Airways logo]()
$1,200
This Qantas Airways deal was found by Cheapflights users on 8/14. 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 11/307:57 pm -
2 stops24h 53m
Mon 12/289:40 am -
1 stop21h 25m
Deal found 8/14![Multiple Airlines logo]()
$1,222
This American Airlines deal was found by Cheapflights users on 8/14. 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 8/192:49 pm -
2 stops25h 41m
Wed 8/269:10 am -
2 stops27h 36m
Deal found 8/14![American Airlines logo]()
$1,239
This oojo deal was found by Cheapflights users on 8/15. 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 9/143:46 pm -
1 stop24h 09m
Mon 9/2112:00 pm -
1 stop20h 43m
Deal found 8/15![Qantas Airways logo]()
$1,268
This Air Canada deal was found by Cheapflights users on 8/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/274:55 pm -
2 stops47h 10m
Sun 10/410:00 am -
2 stops26h 37m
Deal found 8/12![Multiple Airlines logo]()
$1,273
This FlightHub deal was found by Cheapflights users on 8/16. 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.
Tue 9/153:45 pm -
2 stops48h 20m
Tue 9/2210:15 am -
2 stops39h 36m
Deal found 8/16![Air Canada logo]()
$1,279
This Delta deal was found by Cheapflights users on 8/13. 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 8/132:51 pm -
1 stop24h 59m
Mon 8/249:15 am -
1 stop27h 25m
Deal found 8/13![Delta logo]()
$1,288
This American Airlines deal was found by Cheapflights users on 8/13. 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 8/1312:29 pm -
2 stops27h 36m
Mon 8/248:15 pm -
2 stops27h 25m
Deal found 8/13![American Airlines logo]()
$1,289
This United Airlines deal was found by Cheapflights users on 8/14. 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 11/303:43 pm -
2 stops23h 47m
Mon 12/2811:40 am -
2 stops28h 29m
Deal found 8/14![United Airlines logo]()
$1,301
This United Airlines deal was found by Cheapflights users on 8/14. 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 9/282:46 pm -
1 stop25h 09m
Mon 10/511:20 am -
1 stop27h 31m
Deal found 8/14![United Airlines logo]()
$1,308
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 17, 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 17, 2026.
This American Airlines deal was found by Cheapflights users on 8/15. 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 1/3112:28 pm -
1 stop23h 32m
Tue 2/912:00 pm -
1 stop19h 54m
Deal found 8/15![American Airlines logo]()
$1,140
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:45 am -
2 stops30h 05m
Sun 9/2710:00 am -
2 stops28h 37m
Deal found 8/12![Delta logo]()
$1,149
This FlightHub deal was found by Cheapflights users on 8/16. 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.
Tue 9/153:45 pm -
2 stops48h 20m
Tue 9/2210:15 am -
2 stops39h 36m
Deal found 8/16![Air Canada logo]()
$1,279
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/65:26 pm -
1 stop21h 04m
Wed 2/109:40 am -
1 stop20h 15m
Deal found 8/17![Qantas Airways logo]()
$1,296
This United Airlines deal was found by Cheapflights users on 8/14. 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 2/66:52 pm -
1 stop20h 38m
Wed 2/1011:40 am -
2 stops21h 26m
Deal found 8/14![United Airlines logo]()
$1,297
This Cathay Pacific deal was found by Cheapflights users on 8/13. 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.
Wed 11/47:57 pm -
2 stops31h 53m
Sun 11/811:05 am -
2 stops51h 30m
Deal found 8/13![Cathay Pacific logo]()
$1,562
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/65:26 pm -
2 stops56h 04m
Wed 2/109:55 pm -
2 stops59h 01m
Deal found 8/17![Qatar Airways logo]()
$1,609
This Cathay Pacific deal was found by Cheapflights users on 8/13. 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 9/278:07 pm -
3 stops45h 08m
Sun 10/48:40 am -
2 stops30h 15m
Deal found 8/13![Multiple Airlines logo]()
$1,717
This BusinessClass deal was found by Cheapflights users on 8/12. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/28:00 am -
2 stops45h 00m
Sat 12/55:10 pm -
3 stops42h 40m
Deal found 8/12![Air New Zealand logo]()
$2,024
This Delta deal was found by Cheapflights users on 8/16. 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 -
1 stop27h 56m
Deal found 8/16![Delta logo]()
$1,175
This United Airlines deal was found by Cheapflights users on 8/14. 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 11/303:43 pm -
2 stops23h 47m
Mon 12/2811:40 am -
2 stops28h 29m
Deal found 8/14![United Airlines logo]()
$1,301
This American Airlines deal was found by Cheapflights users on 8/13. 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 9/272:29 pm -
2 stops26h 01m
Sun 10/410:10 am -
2 stops23h 29m
Deal found 8/13![American Airlines logo]()
$1,309
This Ovago deal was found by Cheapflights users on 8/15. 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 1/313:45 pm -
2 stops24h 45m
Tue 2/912:00 pm -
1 stop22h 36m
Deal found 8/15![Qantas Airways logo]()
$1,427
This United Airlines deal was found by Cheapflights users on 8/12. 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 2/612:05 pm -
2 stops27h 25m
Wed 2/1011:40 am -
2 stops27h 16m
Deal found 8/12![United Airlines logo]()
$1,301
This American Airlines deal was found by Cheapflights users on 8/14. 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 9/1111:21 am -
2 stops28h 44m
Fri 9/1812:00 pm -
1 stop25h 53m
Deal found 8/14![American Airlines logo]()
$1,409
This United Airlines deal was found by Cheapflights users on 8/16. 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 8/16![United Airlines logo]()
$1,308
This KAYAK deal was found by Cheapflights users on 8/14. 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 11/87:57 pm -
2 stops36h 58m
Sat 11/1412:25 am -
2 stops35h 10m
Deal found 8/14![Cathay Pacific logo]()
$1,625
This Air Canada deal was found by Cheapflights users on 8/15. 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 11/1411:30 am -
3 stops33h 55m
Wed 11/186:00 am -
3 stops44h 53m
Deal found 8/15![Air Canada logo]()
$1,652
This Qantas Airways deal was found by Cheapflights users on 8/14. 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 11/45:28 pm -
2 stops34h 12m
Sun 11/86:05 am -
2 stops27h 52m
Deal found 8/14![Qantas Airways logo]()
$1,594
This Qatar Airways deal was found by Cheapflights users on 8/12. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1410:15 am -
2 stops61h 10m
Wed 11/1810:00 pm -
2 stops37h 41m
Deal found 8/12![Qatar Airways logo]()
$1,801
This United Airlines deal was found by Cheapflights users on 8/16. 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 2/138:20 pm -
1 stop41h 40m
Sat 2/279:20 am -
1 stop28h 55m
Deal found 8/16![United Airlines logo]()
$1,364
This Air Canada deal was found by Cheapflights users on 8/16. 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 2/611:30 am -
3 stops39h 10m
Wed 2/106:00 am -
3 stops44h 53m
Deal found 8/16![Air Canada logo]()
$1,652
This Qantas Airways deal was found by Cheapflights users on 8/14. 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 11/115:23 pm -
2 stops34h 37m
Sun 11/159:50 pm -
2 stops32h 55m
Deal found 8/14![Qantas Airways logo]()
$1,597
This Air New Zealand deal was found by Cheapflights users on 8/16. 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.
Mon 11/237:00 am -
3 stops34h 55m
Mon 1/410:20 am -
3 stops28h 31m
Deal found 8/16![Multiple Airlines logo]()
$2,036
This United Airlines deal was found by Cheapflights users on 8/16. 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 11/237:00 am -
3 stops33h 30m
Mon 1/411:30 am -
2 stops27h 03m
Deal found 8/16![United Airlines logo]()
$1,438
This Qantas Airways deal was found by Cheapflights users on 8/15. 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.
Fri 2/512:28 pm -
2 stops30h 27m
Tue 2/95:10 pm -
2 stops40h 26m
Deal found 8/15![Qantas Airways logo]()
$1,631
This KAYAK deal was found by Cheapflights users on 8/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/23:45 pm -
2 stops37h 15m
Sat 12/57:10 pm -
2 stops38h 32m
Deal found 8/12![Multiple Airlines logo]()
$2,109
This United Airlines deal was found by Cheapflights users on 8/12. 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 12/126:55 pm -
2 stops44h 35m
Sat 1/97:35 am -
2 stops31h 19m
Deal found 8/12![United Airlines logo]()
$1,471
This Delta deal was found by Cheapflights users on 8/16. 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 11/237:45 am -
2 stops31h 15m
Mon 1/410:10 am -
1 stop24h 29m
Deal found 8/16![Delta logo]()
$2,167
This KAYAK deal was found by Cheapflights users on 8/14. 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 11/153:20 pm -
2 stops45h 00m
Deal found 8/14![Air New Zealand logo]()
$2,406
Last-minute flights from Louisiana to AustraliaDiscover last-minute flight deals from Louisiana to Australia. Data last updated August 17, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to Australia. Data last updated August 17, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 8/14. 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 8/196:01 pm -
1 stop21h 54m
Wed 8/2612:00 pm -
1 stop24h 46m
Deal found 8/14![Qantas Airways logo]()
$1,200
This American Airlines deal was found by Cheapflights users on 8/14. 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 8/196:01 pm -
1 stop21h 54m
Wed 8/269:10 am -
2 stops27h 36m
Deal found 8/14![American Airlines logo]()
$1,239
This Delta deal was found by Cheapflights users on 8/14. 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 9/122:44 pm -
1 stop25h 06m
Sat 9/199:15 am -
1 stop27h 10m
Deal found 8/14![Delta logo]()
$1,409
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:45 am -
2 stops30h 05m
Sun 9/2710:00 am -
2 stops28h 37m
Deal found 8/12![Delta logo]()
$1,149
This oojo deal was found by Cheapflights users on 8/15. 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 9/143:46 pm -
1 stop24h 09m
Mon 9/2112:00 pm -
1 stop20h 43m
Deal found 8/15![Qantas Airways logo]()
$1,268
This FlightHub deal was found by Cheapflights users on 8/16. 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.
Tue 9/153:45 pm -
2 stops48h 20m
Tue 9/2210:15 am -
2 stops39h 36m
Deal found 8/16![Air Canada logo]()
$1,279
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 Air Canada deal was found by Cheapflights users on 8/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/274:55 pm -
2 stops47h 10m
Sun 10/410:00 am -
2 stops26h 37m
Deal found 8/12![Multiple Airlines logo]()
$1,273
This American Airlines deal was found by Cheapflights users on 8/13. 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 9/272:17 pm -
2 stops26h 13m
Sun 10/410:10 am -
2 stops25h 22m
Deal found 8/13![American Airlines logo]()
$1,309
This American Airlines deal was found by Cheapflights users on 8/13. 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 9/272:29 pm -
2 stops26h 01m
Sun 10/410:10 am -
2 stops23h 29m
Deal found 8/13![American Airlines logo]()
$1,309
This United Airlines deal was found by Cheapflights users on 8/14. 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 9/282:46 pm -
1 stop25h 09m
Mon 10/511:20 am -
1 stop27h 31m
Deal found 8/14![United Airlines logo]()
$1,308
This American Airlines deal was found by Cheapflights users on 8/14. 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 9/2811:16 am -
2 stops28h 49m
Mon 10/51:00 pm -
1 stop24h 32m
Deal found 8/14![American Airlines logo]()
$1,309
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 17, 2026.
Search for one-way flight options from Louisiana to Australia. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2912:29 pm -
2 stops28h 01m
Deal found 8/17![American Airlines logo]()
$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 11/292:41 pm -
1 stop24h 19m
Deal found 8/17![Delta logo]()
$608
This oojo deal was found by Cheapflights users on 8/14. 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 9/2311:21 am -
2 stops28h 44m
Deal found 8/14![Qantas Airways logo]()
$679
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/115:26 pm -
3 stops58h 44m
Deal found 8/13![Multiple Airlines logo]()
$686
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/105:01 pm -
2 stops47h 29m
Deal found 8/13![Multiple Airlines logo]()
$687
This oojo deal was found by Cheapflights users on 8/14. 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.
Fri 9/1111:21 am -
2 stops28h 44m
Deal found 8/14![Qantas Airways logo]()
$738
This oojo deal was found by Cheapflights users on 8/13. 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 9/103:46 pm -
1 stop24h 09m
Deal found 8/13![Qantas Airways logo]()
$740
This Qantas Airways deal was found by Cheapflights users on 8/14. 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.
Fri 9/112:29 pm -
3 stops26h 01m
Deal found 8/14![Multiple Airlines logo]()
$756
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 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 11/295:00 am -
3 stops39h 35m
Deal found 8/17![United Airlines logo]()
$879
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/2311:21 am -
3 stops53h 09m
Deal found 8/14![Multiple Airlines logo]()
$940
This United Airlines deal was found by Cheapflights users on 8/14. 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 12/243:59 pm -
2 stops48h 06m
Deal found 8/14![United Airlines logo]()
$948
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 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,140 (American Airlines) |
One-way from | $679 (oojo) |
Popular in | December |
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 2,558,603 searches. Data last updated August 17, 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 1/31
12:28 pm-5:00 am
1 stop23h 32m
Melbourne
Tue 2/9
12:00 pm-2:54 pm
1 stop19h 54m
$1,140
New OrleansMelbourne
MSY New Orleans Louis Armstrong - MEL Melbourne
MSYMEL
New Orleans Louis Armstrong
Mon 9/14
10:45 am-7:50 am
2 stops30h 05m
Melbourne
Sun 9/27
10:00 am-11:37 pm
2 stops28h 37m
$1,149
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-9:06 pm
1 stop27h 56m
$1,175
New OrleansBrisbane
MSY New Orleans Louis Armstrong - BNE Brisbane
MSYBNE
New Orleans Louis Armstrong
Tue 9/15
3:45 pm-7:05 am
2 stops48h 20m
Brisbane
Tue 9/22
10:15 am-10:51 am
2 stops39h 36m
$1,279
Quickest round-trip
Baton RougeBrisbane
BTR Baton Rouge Ryan - BNE Brisbane
BTRBNE
Baton Rouge Ryan
Sat 2/6
5:26 pm-6:30 am
1 stop21h 04m
Brisbane
Wed 2/10
9:40 am-1:55 pm
1 stop20h 15m
$1,296
New OrleansBrisbane
MSY New Orleans Louis Armstrong - BNE Brisbane
MSYBNE
New Orleans Louis Armstrong
Sat 2/6
6:52 pm-7:30 am
1 stop20h 38m
Brisbane
Wed 2/10
11:40 am-5:06 pm
2 stops21h 26m
$1,297
New OrleansBrisbane
MSY New Orleans Louis Armstrong - BNE Brisbane
MSYBNE
New Orleans Louis Armstrong
Mon 11/30
3:43 pm-7:30 am
2 stops23h 47m
Brisbane
Mon 12/28
11:40 am-12:09 am
2 stops28h 29m
$1,301
Baton RougeBrisbane
BTR Baton Rouge Ryan - BNE Brisbane
BTRBNE
Baton Rouge Ryan
Sat 2/6
12:05 pm-7:30 am
2 stops27h 25m
Brisbane
Wed 2/10
11:40 am-10:56 pm
2 stops27h 16m
$1,301
New OrleansSydney
MSY New Orleans Louis Armstrong - SYD Sydney Kingsford Smith
MSYSYD
New Orleans Louis Armstrong
Wed 10/14
3:00 pm-7:55 am
1 stop24h 55m
Sydney Kingsford Smith
Wed 10/21
11:20 am-10:51 pm
1 stop27h 31m
$1,308
Baton RougeSydney
BTR Baton Rouge Ryan - SYD Sydney Kingsford Smith
BTRSYD
Baton Rouge Ryan
Sun 9/27
2:29 pm-7:30 am
2 stops26h 01m
Sydney Kingsford Smith
Sun 10/4
10:10 am-5:39 pm
2 stops23h 29m
$1,309
Showing 1-10 of 46 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
BTR-SYD
MSY-SYD
MSY-BNE
LFT-SYD
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
BTR-SYD
MSY-SYD
MSY-BNE
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 $1,125). 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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
Top destinations
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 August 17, 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 2,558,603 searches. Data last updated August 17, 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% |