$649+ 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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SYD
Nov 28 — Dec 51
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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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 October 29, 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 October 29, 2026.
This oojo deal was found by Cheapflights users on 10/27. 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 11/2410:50 am -
1 stop27h 40m
Tue 12/18:30 am -
2 stops49h 12m
Deal found 10/27![Qantas Airways logo]()
$1,038
This Travelocity deal was found by Cheapflights users on 10/25. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/268:00 am -
2 stops32h 35m
Mon 11/911:20 am -
2 stops40h 03m
Deal found 10/25![Air Canada logo]()
$1,048
This Air Canada deal was found by Cheapflights users on 10/25. 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.
Mon 10/269:15 am -
2 stops31h 20m
Mon 11/211:20 am -
2 stops25h 11m
Deal found 10/25![Multiple Airlines logo]()
$1,050
This Qantas Airways deal was found by Cheapflights users on 10/28. 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 11/306:31 pm -
2 stops26h 19m
Mon 12/289:40 am -
1 stop24h 13m
Deal found 10/28![Multiple Airlines logo]()
$1,072
This oojo deal was found by Cheapflights users on 10/25. 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 11/3012:33 pm -
2 stops32h 17m
Mon 12/289:40 am -
1 stop24h 13m
Deal found 10/25![Qantas Airways logo]()
$1,097
This Expedia deal was found by Cheapflights users on 10/25. 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.
Wed 12/93:45 pm -
1 stop22h 10m
Wed 12/167:15 pm -
2 stops36h 49m
Deal found 10/25![Qantas Airways logo]()
$1,125
This oojo deal was found by Cheapflights users on 10/24. 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.
Sat 11/2112:33 pm -
2 stops32h 17m
Sat 11/289:40 am -
1 stop18h 03m
Deal found 10/24![Qantas Airways logo]()
$1,162
This American Airlines deal was found by Cheapflights users on 10/25. 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 stops22h 32m
Mon 11/92:05 pm -
1 stop22h 07m
Deal found 10/25![American Airlines logo]()
$1,186
This United Airlines deal was found by Cheapflights users on 10/25. 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 10/265:26 pm -
1 stop21h 34m
Mon 11/99:15 am -
1 stop18h 50m
Deal found 10/25![United Airlines logo]()
$1,190
This Air Canada deal was found by Cheapflights users on 10/24. 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 10/24![Air Canada logo]()
$1,196
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Sat 11/286:31 pm -
2 stops29h 44m
Sat 12/512:00 pm -
1 stop22h 50m
Deal found 10/28![Qantas Airways logo]()
$1,196
This United Airlines deal was found by Cheapflights users on 10/25. 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 10/264:03 pm -
2 stops24h 37m
Mon 11/29:15 am -
1 stop18h 52m
Deal found 10/25![United Airlines logo]()
$1,200
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 October 29, 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 October 29, 2026.
This Qantas Airways deal was found by Cheapflights users on 10/28. 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 11/306:31 pm -
2 stops26h 19m
Mon 12/289:40 am -
1 stop24h 13m
Deal found 10/28![Multiple Airlines logo]()
$1,072
This Air Canada deal was found by Cheapflights users on 10/24. 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 10/24![Air Canada logo]()
$1,196
This United Airlines deal was found by Cheapflights users on 10/25. 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 12/2811:20 am -
2 stops26h 30m
Deal found 10/25![United Airlines logo]()
$1,212
This Delta deal was found by Cheapflights users on 10/26. 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 11/235:30 am -
2 stops33h 30m
Mon 11/3010:10 am -
1 stop31h 14m
Deal found 10/26![Delta logo]()
$1,216
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Tue 2/910:48 am -
1 stop25h 12m
Sun 2/1412:00 pm -
1 stop27h 56m
Deal found 10/24![American Airlines logo]()
$1,232
This Expedia deal was found by Cheapflights users on 10/27. 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.
Fri 12/115:28 pm -
1 stop20h 27m
Fri 12/187:15 pm -
2 stops37h 00m
Deal found 10/27![Qantas Airways logo]()
$1,420
This Booking.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/94:15 pm -
3 stops26h 45m
Mon 3/2211:15 am -
2 stops25h 17m
Deal found 10/25![Air New Zealand logo]()
$1,498
This Delta deal was found by Cheapflights users on 10/26. 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 11/97:02 am -
1 stop31h 58m
Mon 11/1610:10 am -
1 stop24h 28m
Deal found 10/26![Delta logo]()
$1,238
This Qantas Airways deal was found by Cheapflights users on 10/26. 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.
Tue 2/166:33 pm -
2 stops23h 32m
Tue 3/1611:15 am -
2 stops23h 30m
Deal found 10/26![Multiple Airlines logo]()
$1,272
This United Airlines deal was found by Cheapflights users on 10/24. 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 2/174:05 pm -
2 stops24h 15m
Mon 2/229:15 am -
1 stop27h 03m
Deal found 10/24![United Airlines logo]()
$1,279
This oojo deal was found by Cheapflights users on 10/24. 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.
Sat 11/217:32 pm -
2 stops41h 53m
Sat 11/284:45 pm -
2 stops38h 28m
Deal found 10/24![Qantas Airways logo]()
$1,422
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/255:26 pm -
2 stops23h 04m
Sat 12/512:45 pm -
2 stops25h 37m
Deal found 10/28![United Airlines logo]()
$1,297
This Delta deal was found by Cheapflights users on 10/24. 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 11/142:45 pm -
1 stop24h 45m
Sun 11/2910:40 am -
1 stop19h 03m
Deal found 10/24![Delta logo]()
$1,300
This Air Canada deal was found by Cheapflights users on 10/25. 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 stops34h 05m
Sun 2/149:00 pm -
3 stops54h 23m
Deal found 10/25![Multiple Airlines logo]()
$1,377
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/97:00 am -
2 stops34h 35m
Fri 11/1312:10 pm -
2 stops51h 05m
Deal found 10/24![United Airlines logo]()
$1,299
This Qantas Airways deal was found by Cheapflights users on 10/26. 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 2/175:21 pm -
2 stops36h 04m
Mon 2/222:05 pm -
1 stop19h 41m
Deal found 10/26![Qantas Airways logo]()
$1,536
This United Airlines deal was found by Cheapflights users on 10/24. 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 1/317:00 am -
3 stops33h 05m
Sun 2/2111:20 am -
2 stops38h 17m
Deal found 10/24![United Airlines logo]()
$1,314
This Cathay Pacific deal was found by Cheapflights users on 10/26. 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 2/175:21 pm -
2 stops44h 54m
Mon 2/228:45 am -
2 stops31h 13m
Deal found 10/26![Multiple Airlines logo]()
$1,522
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/214:13 pm -
2 stops48h 07m
Sat 11/289:10 am -
1 stop19h 11m
Deal found 10/24![United Airlines logo]()
$1,345
This Delta deal was found by Cheapflights users on 10/27. 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
Tue 2/2310:10 am -
1 stop27h 25m
Deal found 10/27![Delta logo]()
$1,648
This oojo deal was found by Cheapflights users on 10/28. 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 12/1312:05 pm -
2 stops29h 30m
Sun 12/209:55 am -
2 stops26h 48m
Deal found 10/28![Air New Zealand logo]()
$2,046
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/217:00 am -
2 stops32h 30m
Sat 11/2811:20 am -
2 stops37h 28m
Deal found 10/24![United Airlines logo]()
$1,456
This American Airlines deal was found by Cheapflights users on 10/27. 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 12/1112:32 pm -
2 stops25h 23m
Fri 12/182:05 pm -
2 stops24h 47m
Deal found 10/27![American Airlines logo]()
$2,398
This oojo deal was found by Cheapflights users on 10/28. 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 12/132:25 pm -
2 stops31h 25m
Sun 12/202:05 pm -
1 stop19h 15m
Deal found 10/28![Qantas Airways logo]()
$1,991
This United Airlines deal was found by Cheapflights users on 10/27. 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 2/105:23 pm -
1 stop20h 37m
Wed 2/249:15 am -
1 stop23h 46m
Deal found 10/27![United Airlines logo]()
$1,463
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/147:00 am -
3 stops33h 20m
Sun 11/2911:20 am -
2 stops43h 18m
Deal found 10/24![United Airlines logo]()
$1,498
This United Airlines deal was found by Cheapflights users on 10/25. 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 12/92:20 pm -
2 stops25h 10m
Wed 12/1611:20 am -
2 stops26h 20m
Deal found 10/25![United Airlines logo]()
$1,703
This Qantas Airways deal was found by Cheapflights users on 10/28. 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 12/135:28 pm -
2 stops24h 37m
Sun 12/2011:05 am -
3 stops26h 25m
Deal found 10/28![Multiple Airlines logo]()
$2,930
This Qantas Airways deal was found by Cheapflights users on 10/27. 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 12/115:28 pm -
2 stops24h 37m
Fri 12/1811:05 am -
3 stops26h 25m
Deal found 10/27![Multiple Airlines logo]()
$3,571
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/1312:05 pm -
1 stop25h 55m
Sun 12/209:15 am -
1 stop19h 08m
Deal found 10/28![United Airlines logo]()
$2,826
Last-minute flights from Louisiana to AustraliaDiscover last-minute flight deals from Louisiana to Australia. Data last updated October 29, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to Australia. Data last updated October 29, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/47:00 am -
3 stops33h 05m
Tue 11/109:15 am -
1 stop27h 43m
Deal found 10/24![United Airlines logo]()
$1,200
This Air Canada deal was found by Cheapflights users on 10/24. 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 10/24![Air Canada logo]()
$1,196
This Air Canada deal was found by Cheapflights users on 10/24. 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 11/75:26 pm -
2 stops47h 09m
Wed 11/1111:20 am -
2 stops27h 23m
Deal found 10/24![Air Canada logo]()
$1,206
This Delta deal was found by Cheapflights users on 10/26. 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 11/97:02 am -
1 stop31h 58m
Mon 11/1610:10 am -
1 stop24h 28m
Deal found 10/26![Delta logo]()
$1,238
This oojo deal was found by Cheapflights users on 10/24. 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.
Sat 11/2112:33 pm -
2 stops32h 17m
Sat 11/289:40 am -
1 stop18h 03m
Deal found 10/24![Qantas Airways logo]()
$1,162
This Delta deal was found by Cheapflights users on 10/24. 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 11/236:30 am -
2 stops33h 00m
Mon 11/3010:40 am -
1 stop19h 03m
Deal found 10/24![Delta logo]()
$1,205
This Delta deal was found by Cheapflights users on 10/26. 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 11/232:45 pm -
1 stop24h 15m
Mon 11/3010:10 am -
1 stop31h 14m
Deal found 10/26![Delta logo]()
$1,212
This oojo deal was found by Cheapflights users on 10/27. 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 11/2410:50 am -
1 stop27h 40m
Tue 12/18:30 am -
2 stops49h 12m
Deal found 10/27![Qantas Airways logo]()
$1,038
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Sat 11/286:31 pm -
2 stops29h 44m
Sat 12/512:00 pm -
1 stop22h 50m
Deal found 10/28![Qantas Airways logo]()
$1,196
This Qantas Airways deal was found by Cheapflights users on 10/28. 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 11/306:31 pm -
2 stops26h 19m
Mon 12/289:40 am -
1 stop24h 13m
Deal found 10/28![Multiple Airlines logo]()
$1,072
This oojo deal was found by Cheapflights users on 10/25. 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 11/3012:33 pm -
2 stops32h 17m
Mon 12/289:40 am -
1 stop24h 13m
Deal found 10/25![Qantas Airways logo]()
$1,097
This United Airlines deal was found by Cheapflights users on 10/25. 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 12/2811:20 am -
2 stops26h 30m
Deal found 10/25![United Airlines logo]()
$1,212
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 October 29, 2026.
Search for one-way flight options from Louisiana to Australia. Find affordable one-way fares based on user searches. Data last updated October 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/256:09 pm -
2 stops43h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$649
This Delta deal was found by Cheapflights users on 10/28. 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 11/91:13 pm -
2 stops25h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Delta logo]()
$652
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/95:00 am -
3 stops60h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![United Airlines logo]()
$867
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 October 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $922 (Qantas Airways) |
One-way from | $649 (Kiwi.com) |
Popular in | April |
Cheapest in | February |
Average price | $1,877 |
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 October 29, 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
Quickest round-trip
New OrleansMelbourne
MSY New Orleans Louis Armstrong - MEL Melbourne
MSYMEL
New Orleans Louis Armstrong
Mon 11/9
1:13 pm-8:00 am
2 stops25h 47m
Melbourne
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$652
New OrleansSydney
MSY New Orleans Louis Armstrong - SYD Sydney Kingsford Smith
MSYSYD
New Orleans Louis Armstrong
Wed 11/25
6:09 pm-8:15 pm
3 stops57h 06m
Sydney Kingsford Smith
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$678
New OrleansMelbourne
MSY New Orleans Louis Armstrong - MEL Melbourne
MSYMEL
New Orleans Louis Armstrong
Mon 11/9
5:00 am-10:35 am
3 stops60h 35m
Melbourne
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$867
New OrleansBrisbane
MSY New Orleans Louis Armstrong - BNE Brisbane
MSYBNE
New Orleans Louis Armstrong
Mon 11/30
6:31 pm-12:50 pm
2 stops26h 19m
Brisbane
Mon 12/28
9:40 am-5:53 pm
1 stop24h 13m
$1,072
New OrleansBrisbane
MSY New Orleans Louis Armstrong - BNE Brisbane
MSYBNE
New Orleans Louis Armstrong
Sat 11/7
2:12 pm-8:45 am
2 stops26h 33m
Brisbane
Wed 11/11
10:45 am-10:23 am
2 stops39h 38m
$1,196
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
11:20 am-9:50 pm
2 stops26h 30m
$1,212
New OrleansMelbourne
MSY New Orleans Louis Armstrong - MEL Melbourne
MSYMEL
New Orleans Louis Armstrong
Mon 11/23
5:30 am-8:00 am
2 stops33h 30m
Melbourne
Mon 11/30
10:10 am-12:24 am
1 stop31h 14m
$1,216
New OrleansMelbourne
MSY New Orleans Louis Armstrong - MEL Melbourne
MSYMEL
New Orleans Louis Armstrong
Tue 2/9
10:48 am-5:00 am
1 stop25h 12m
Melbourne
Sun 2/14
12:00 pm-10:56 pm
1 stop27h 56m
$1,232
New OrleansMelbourne
MSY New Orleans Louis Armstrong - MEL Melbourne
MSYMEL
New Orleans Louis Armstrong
Mon 11/9
7:02 am-8:00 am
1 stop31h 58m
Melbourne
Mon 11/16
10:10 am-5:38 pm
1 stop24h 28m
$1,238
New OrleansSydney
MSY New Orleans Louis Armstrong - SYD Sydney Kingsford Smith
MSYSYD
New Orleans Louis Armstrong
Tue 2/16
6:33 pm-11:05 am
2 stops23h 32m
Sydney Kingsford Smith
Tue 3/16
11:15 am-6:45 pm
2 stops23h 30m
$1,272
Showing 1-10 of 33 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
MSY-BNE
BTR-SYD
LCH-BNE
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
MSY-BNE
BTR-SYD
What is the cheapest month to book a flight from Louisiana to Australia?
Currently, February is the cheapest month in which you can book a flight from Louisiana to Australia (average of $1,210). Flying from Louisiana to Australia in April is currently the most expensive (average of $6,086). 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.
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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 October 29, 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 October 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$694 | Average$1,399 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$826 | Average$1,622 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,056 | Average$1,478 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,455 | Average$1,622 | FlexibilityNo cancel fee | On-time71% |