$627+ 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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SYD
Sep 3 — Sep 101
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 August 4, 2026.
Explore the most affordable flight options available from Louisiana to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:03 pm -
1 stop20h 52m
Mon 8/1710:20 am -
1 stop23h 20m
Deal found 8/3![United Airlines logo]()
$1,237
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:46 pm -
2 stops23h 59m
Tue 9/229:45 am -
2 stops25h 26m
Deal found 8/1![American Airlines logo]()
$1,238
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/132:49 pm -
2 stops25h 16m
Mon 8/248:15 pm -
2 stops27h 25m
Deal found 8/1![American Airlines logo]()
$1,238
This Qantas Airways deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/102:49 pm -
1 stop23h 11m
Wed 8/261:35 pm -
1 stop24h 24m
Deal found 8/4![Qantas Airways logo]()
$1,239
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/313:45 pm -
2 stops24h 10m
Mon 9/710:20 am -
2 stops26h 10m
Deal found 8/3![United Airlines logo]()
$1,241
This American Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:22 pm -
2 stops27h 23m
Wed 9/231:35 pm -
1 stop21h 36m
Deal found 8/2![American Airlines logo]()
$1,244
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:03 pm -
1 stop22h 12m
Wed 8/2610:55 am -
2 stops24h 08m
Deal found 8/4![United Airlines logo]()
$1,253
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:44 pm -
1 stop26h 06m
Wed 9/2310:00 am -
1 stop26h 25m
Deal found 8/2![Delta logo]()
$1,257
This oojo deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:33 pm -
1 stop21h 22m
Mon 9/2112:00 pm -
1 stop20h 43m
Deal found 7/31![Qantas Airways logo]()
$1,273
This oojo deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:53 am -
1 stop27h 02m
Sat 11/77:15 pm -
2 stops36h 40m
Deal found 8/3![Qantas Airways logo]()
$1,274
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 30m
Tue 11/101:00 pm -
2 stops39h 05m
Deal found 8/2![United Airlines logo]()
$1,276
This FlightHub deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:25 pm -
2 stops47h 40m
Mon 9/1410:00 am -
2 stops26h 57m
Deal found 8/4![Air Canada logo]()
$1,277
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 4, 2026.
Discover carefully curated flight deals from Louisiana to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
This Qantas Airways deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/102:49 pm -
1 stop23h 11m
Wed 8/261:35 pm -
1 stop24h 24m
Deal found 8/4![Qantas Airways logo]()
$1,239
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:03 pm -
1 stop22h 12m
Wed 8/2610:55 am -
2 stops24h 08m
Deal found 8/4![United Airlines logo]()
$1,253
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:44 pm -
1 stop26h 06m
Wed 9/2310:00 am -
1 stop26h 25m
Deal found 8/2![Delta logo]()
$1,257
This Priceline deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:45 am -
3 stops32h 20m
Wed 9/238:30 pm -
3 stops53h 21m
Deal found 8/2![Air Canada logo]()
$1,425
This Qantas Airways deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:46 pm -
3 stops27h 29m
Tue 9/228:15 am -
2 stops24h 28m
Deal found 8/1![Multiple Airlines logo]()
$1,537
This Qatar Airways deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:27 pm -
2 stops57h 03m
Sun 9/1310:10 pm -
2 stops40h 28m
Deal found 8/4![Qatar Airways logo]()
$1,598
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:28 pm -
2 stops28h 57m
Thu 11/510:35 pm -
2 stops37h 00m
Deal found 7/31![American Airlines logo]()
$1,676
This KAYAK deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:20 am -
2 stops34h 35m
Wed 10/1411:55 am -
2 stops25h 21m
Deal found 8/1![Air New Zealand logo]()
$2,063
This Cathay Pacific deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:10 am -
2 stops37h 05m
Wed 8/264:30 pm -
3 stops45h 29m
Deal found 8/4![Cathay Pacific logo]()
$2,578
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/22:51 pm -
1 stop24h 59m
Wed 9/99:15 am -
1 stop27h 10m
Deal found 8/3![Delta logo]()
$1,307
This Qantas Airways deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:44 pm -
1 stop23h 11m
Sun 11/16:00 am -
2 stops25h 55m
Deal found 7/31![Qantas Airways logo]()
$1,386
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/163:30 pm -
2 stops49h 30m
Wed 1/62:55 pm -
1 stop24h 29m
Deal found 8/3![United Airlines logo]()
$1,469
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:00 am -
2 stops33h 50m
Thu 9/249:15 am -
2 stops40h 20m
Deal found 8/3![Delta logo]()
$1,412
This Bravofly deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:54 pm -
2 stops34h 51m
Mon 8/248:50 pm -
2 stops35h 53m
Deal found 8/4![Multiple Airlines logo]()
$1,583
This Qatar Airways deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:27 pm -
2 stops60h 03m
Mon 9/285:55 pm -
3 stops41h 17m
Deal found 8/2![Qatar Airways logo]()
$1,650
This Qantas Airways deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/85:28 pm -
2 stops35h 17m
Thu 11/122:05 pm -
1 stop19h 52m
Deal found 7/31![Qantas Airways logo]()
$1,526
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:00 pm -
2 stops47h 00m
Fri 1/87:15 am -
2 stops32h 09m
Deal found 8/3![United Airlines logo]()
$1,532
This Qantas Airways deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:23 pm -
2 stops34h 17m
Sun 11/82:05 pm -
1 stop19h 48m
Deal found 8/2![Qantas Airways logo]()
$1,527
This Qantas Airways deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/210:23 am -
3 stops32h 32m
Sat 12/56:00 am -
2 stops24h 35m
Deal found 8/1![Multiple Airlines logo]()
$1,748
This Qatar Airways deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:01 pm -
2 stops56h 29m
Sat 9/1210:10 pm -
2 stops63h 48m
Deal found 8/4![Qatar Airways logo]()
$1,760
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/15:26 pm -
2 stops22h 54m
Wed 1/139:15 am -
1 stop18h 30m
Deal found 8/1![United Airlines logo]()
$1,607
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/172:51 pm -
1 stop24h 59m
Sun 8/239:15 am -
1 stop27h 25m
Deal found 8/1![Delta logo]()
$1,629
This oojo deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:27 pm -
2 stops23h 03m
Thu 9/2412:00 pm -
1 stop19h 55m
Deal found 8/3![Qantas Airways logo]()
$1,539
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/246:03 pm -
2 stops43h 17m
Thu 1/711:50 am -
1 stop28h 04m
Deal found 8/3![United Airlines logo]()
$1,611
This Qantas Airways deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:44 pm -
3 stops30h 31m
Thu 11/511:45 pm -
2 stops31h 57m
Deal found 7/30![Multiple Airlines logo]()
$1,784
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/191:27 pm -
2 stops26h 23m
Sun 8/239:15 am -
2 stops24h 11m
Deal found 8/3![Delta logo]()
$1,634
This Qatar Airways deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:13 pm -
2 stops56h 17m
Mon 8/246:55 pm -
3 stops40h 11m
Deal found 8/4![Qatar Airways logo]()
$1,836
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:41 pm -
1 stop24h 49m
Sun 11/1510:40 am -
1 stop19h 13m
Deal found 8/1![Delta logo]()
$1,657
This Qantas Airways deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/810:53 am -
2 stops32h 02m
Thu 11/126:00 am -
2 stops27h 42m
Deal found 7/31![Qantas Airways logo]()
$1,662
This Air New Zealand deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:20 am -
3 stops35h 35m
Wed 9/2312:10 pm -
2 stops24h 47m
Deal found 8/2![Multiple Airlines logo]()
$1,845
Last-minute flights from Louisiana to AustraliaDiscover last-minute flight deals from Louisiana to Australia. Data last updated August 4, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to Australia. Data last updated August 4, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:03 pm -
1 stop20h 52m
Mon 8/1710:20 am -
1 stop23h 20m
Deal found 8/3![United Airlines logo]()
$1,237
This Qantas Airways deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/102:49 pm -
1 stop23h 11m
Wed 8/261:35 pm -
1 stop24h 24m
Deal found 8/4![Qantas Airways logo]()
$1,239
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/103:43 pm -
2 stops24h 47m
Wed 8/2610:55 am -
2 stops24h 08m
Deal found 8/4![United Airlines logo]()
$1,253
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/132:49 pm -
2 stops25h 16m
Mon 8/248:15 pm -
2 stops27h 25m
Deal found 8/1![American Airlines logo]()
$1,238
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 7/31![Delta logo]()
$1,287
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/313:45 pm -
2 stops24h 10m
Mon 9/710:20 am -
2 stops26h 10m
Deal found 8/3![United Airlines logo]()
$1,241
This FlightHub deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:25 pm -
2 stops47h 40m
Mon 9/1410:00 am -
2 stops26h 57m
Deal found 8/4![Air Canada logo]()
$1,277
This oojo deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:33 pm -
1 stop21h 22m
Mon 9/2112:00 pm -
1 stop20h 43m
Deal found 7/31![Qantas Airways logo]()
$1,273
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:46 pm -
2 stops23h 59m
Tue 9/229:45 am -
2 stops25h 26m
Deal found 8/1![American Airlines logo]()
$1,238
This oojo deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:46 pm -
2 stops24h 44m
Tue 9/2212:00 pm -
1 stop23h 11m
Deal found 8/2![Qantas Airways logo]()
$1,292
This American Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:22 pm -
2 stops27h 23m
Wed 9/231:35 pm -
2 stops25h 03m
Deal found 8/2![American Airlines logo]()
$1,244
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:44 pm -
1 stop26h 06m
Wed 9/2310:00 am -
1 stop26h 25m
Deal found 8/2![Delta logo]()
$1,257
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 4, 2026.
Search for one-way flight options from Louisiana to Australia. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:55 pm -
2 stops55h 20m
Deal found 8/2![Multiple Airlines logo]()
$627
This American Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:22 pm -
2 stops27h 43m
Deal found 8/2![American Airlines logo]()
$695
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:51 pm -
1 stop21h 59m
Deal found 8/2![Delta logo]()
$698
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:00 pm -
3 stops54h 50m
Deal found 8/2![Multiple Airlines logo]()
$700
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/258:00 pm -
1 stop41h 25m
Deal found 7/30![Multiple Airlines logo]()
$713
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:00 am -
3 stops33h 05m
Deal found 8/2![United Airlines logo]()
$722
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:55 pm -
2 stops30h 55m
Deal found 7/30![Multiple Airlines logo]()
$744
This oojo deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/152:49 pm -
2 stops28h 31m
Deal found 8/2![Qantas Airways logo]()
$764
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:55 pm -
3 stops59h 00m
Deal found 7/30![Multiple Airlines logo]()
$818
This Ovago deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:45 am -
1 stop28h 35m
Deal found 7/30![EVA Air logo]()
$865
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/252:45 pm -
1 stop22h 35m
Deal found 7/31![United Airlines logo]()
$922
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:00 am -
3 stops56h 30m
Deal found 8/3![United Airlines logo]()
$1,159
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 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,238 (American Airlines) |
One-way from | $627 (Kiwi.com) |
Popular in | December |
Cheapest in | August |
Average price | $1,125 |
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 4, 2026.
Use the filters below to find and compare flights from Louisiana to Australia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New OrleansMelbourne
MSY - MEL
MSYMEL
New Orleans Louis Armstrong
Mon 8/10
2:49 pm-5:00 am
1 stop23h 11m
Melbourne
Wed 8/26
1:35 pm-10:59 pm
1 stop24h 24m
$1,239
New OrleansMelbourne
MSY - MEL
MSYMEL
New Orleans Louis Armstrong
Mon 8/10
7:03 pm-8:15 am
1 stop22h 12m
Melbourne
Wed 8/26
10:55 am-8:03 pm
2 stops24h 08m
$1,253
New OrleansMelbourne
MSY - MEL
MSYMEL
New Orleans Louis Armstrong
Wed 9/16
2:44 pm-7:50 am
1 stop26h 06m
Melbourne
Wed 9/23
10:00 am-9:25 pm
1 stop26h 25m
$1,257
New OrleansSydney
MSY - SYD
MSYSYD
New Orleans Louis Armstrong
Wed 9/2
2:51 pm-6:50 am
1 stop24h 59m
Sydney Kingsford Smith
Wed 9/9
9:15 am-9:25 pm
1 stop27h 10m
$1,307
New OrleansSydney
MSY - SYD
MSYSYD
New Orleans Louis Armstrong
Wed 10/28
3:44 pm-6:55 am
1 stop23h 11m
Sydney Kingsford Smith
Sun 11/1
6:00 am-3:55 pm
2 stops25h 55m
$1,386
LafayetteSydney
LFT - SYD
LFTSYD
Lafayette Regional
Thu 9/17
6:00 am-6:50 am
2 stops33h 50m
Sydney Kingsford Smith
Thu 9/24
9:15 am-10:35 am
2 stops40h 20m
$1,412
New OrleansMelbourne
MSY - MEL
MSYMEL
New Orleans Louis Armstrong
Wed 9/16
11:45 am-11:05 am
3 stops32h 20m
Melbourne
Wed 9/23
8:30 pm-10:51 am
3 stops53h 21m
$1,425
New OrleansAdelaide
MSY - ADL
MSYADL
New Orleans Louis Armstrong
Wed 12/16
3:30 pm-9:30 am
2 stops49h 30m
Adelaide
Wed 1/6
2:55 pm-10:54 pm
1 stop24h 29m
$1,469
Baton RougeSydney
BTR - SYD
BTRSYD
Baton Rouge Ryan
Sun 11/8
5:28 pm-9:45 pm
2 stops35h 17m
Sydney Kingsford Smith
Thu 11/12
2:05 pm-4:57 pm
1 stop19h 52m
$1,526
LafayetteSydney
LFT - SYD
LFTSYD
Lafayette Regional
Wed 11/4
5:23 pm-8:40 pm
2 stops34h 17m
Sydney Kingsford Smith
Sun 11/8
2:05 pm-4:53 pm
1 stop19h 48m
$1,527
Showing 1-10 of 38 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-SYD
MSY-BNE
MSY-PER
MSY-MEL
BTR-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-SYD
MSY-BNE
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 $1,125). Flying from Louisiana to Australia in December is currently the most expensive (average of $2,151). 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 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Australia
Find the right flight back to Louisiana after your stay in Australia
Louisiana to Australia flights
Consider these flights traveling from Louisiana to Australia.
Fly to Australia regions
Consider these flights traveling to Australia regions.
Top 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 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$694 | Average$1,483 | 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% |