$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 5 — Sep 121
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 6, 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 6, 2026.
This Qantas Airways deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/306:32 pm -
2 stops26h 18m
Mon 12/289:40 am -
1 stop22h 57m
Deal found 8/5![Multiple Airlines logo]()
$1,221
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:01 pm -
2 stops22h 04m
Wed 8/2612:00 pm -
1 stop24h 46m
Deal found 8/4![American Airlines logo]()
$1,226
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 17m
Wed 8/269:30 am -
2 stops23h 20m
Deal found 8/4![United Airlines logo]()
$1,230
This Qantas Airways deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:30 pm -
1 stop20h 25m
Mon 8/2412:00 pm -
1 stop20h 11m
Deal found 8/5![Multiple Airlines logo]()
$1,234
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 8/105:35 pm -
2 stops22h 25m
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 -
2 stops25h 03m
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
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 6, 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 6, 2026.
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 United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/302:40 pm -
1 stop26h 50m
Mon 1/1112:45 pm -
1 stop27h 09m
Deal found 8/5![United Airlines logo]()
$1,262
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 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 8/5. Clicking the “Pick Dates” 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
Fri 9/1110:10 pm -
2 stops58h 33m
Deal found 8/5![Qatar Airways logo]()
$1,580
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.
Mon 10/263:44 pm -
2 stops30h 31m
Thu 11/510:35 pm -
2 stops33h 07m
Deal found 8/1![American Airlines logo]()
$1,677
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 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 11/42:43 pm -
1 stop26h 47m
Tue 11/108:30 am -
2 stops45h 46m
Deal found 8/2![United Airlines logo]()
$1,276
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 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.
Mon 11/3010:35 am -
2 stops28h 55m
Mon 12/2811:40 am -
2 stops26h 10m
Deal found 8/2![United Airlines logo]()
$1,300
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 11/45:23 pm -
2 stops34h 17m
Sun 11/82:05 pm -
1 stop19h 48m
Deal found 7/31![Qantas Airways logo]()
$1,526
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 Qantas Airways deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 8/285:16 pm -
1 stop22h 39m
Mon 9/2810:05 am -
2 stops23h 07m
Deal found 8/5![Multiple Airlines logo]()
$1,569
This Qatar Airways deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 8/5![Qatar Airways logo]()
$1,597
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.
Sat 9/197:00 am -
3 stops34h 15m
Sat 9/2610:55 am -
2 stops24h 13m
Deal found 8/4![United Airlines logo]()
$1,367
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 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.
Sat 9/55:27 pm -
2 stops57h 03m
Sun 9/1310:10 pm -
2 stops40h 28m
Deal found 8/2![Qatar Airways logo]()
$1,637
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.
Fri 9/1812:03 pm -
2 stops28h 27m
Fri 9/2510:55 am -
2 stops25h 42m
Deal found 8/4![United Airlines logo]()
$1,367
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 Qantas Airways deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 11/86:32 pm -
2 stops24h 23m
Thu 11/125:10 pm -
2 stops42h 02m
Deal found 8/5![Qantas Airways logo]()
$1,630
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 Air New Zealand 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/266:00 am -
3 stops33h 35m
Wed 2/109:55 am -
3 stops28h 20m
Deal found 8/3![Multiple Airlines logo]()
$1,741
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 12/165:00 am -
2 stops60h 00m
Wed 1/62:55 pm -
2 stops34h 18m
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.
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 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.
Sun 1/3111:05 am -
2 stops32h 30m
Thu 2/46:00 am -
2 stops30h 26m
Deal found 8/2![Qantas Airways logo]()
$1,650
This Qatar Airways deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” 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 9/35:27 pm -
2 stops57h 03m
Mon 9/1410:10 pm -
2 stops37h 01m
Deal found 8/6![Qatar Airways logo]()
$1,651
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 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 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.
Sat 11/144:23 pm -
2 stops28h 27m
Wed 11/186:05 am -
2 stops25h 50m
Deal found 8/4![Qantas Airways logo]()
$1,682
Last-minute flights from Louisiana to AustraliaDiscover last-minute flight deals from Louisiana to Australia. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to Australia. Data last updated August 6, 2026 and is based on user searches.
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:01 pm -
2 stops22h 04m
Wed 8/2612:00 pm -
1 stop24h 46m
Deal found 8/4![American Airlines logo]()
$1,226
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 17m
Wed 8/269:30 am -
2 stops23h 20m
Deal found 8/4![United Airlines logo]()
$1,230
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 8/107:03 pm -
1 stop22h 12m
Wed 8/2610:55 am -
2 stops24h 08m
Deal found 8/4![United Airlines logo]()
$1,253
This Qantas Airways deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:30 pm -
1 stop20h 25m
Mon 8/2412:00 pm -
1 stop20h 11m
Deal found 8/5![Multiple Airlines logo]()
$1,234
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 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 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/69:38 am -
2 stops30h 27m
Mon 9/1410:00 am -
2 stops27h 45m
Deal found 8/6![Air Canada logo]()
$1,269
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 8/2. 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 6, 2026.
Search for one-way flight options from Louisiana to Australia. Find affordable one-way fares based on user searches. Data last updated August 6, 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 Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 11/308:00 pm -
2 stops55h 15m
Deal found 8/5![Multiple Airlines logo]()
$682
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 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/258:00 pm -
1 stop41h 25m
Deal found 7/31![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 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 Philippine Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:08 am -
2 stops34h 57m
Deal found 8/6![Multiple Airlines logo]()
$808
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 12/258:00 am -
2 stops32h 20m
Deal found 7/31![United Airlines logo]()
$922
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 8/5![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 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,221 (Qantas Airways) |
One-way from | $627 (Kiwi.com) |
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 6, 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
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 OrleansMelbourne
MSY New Orleans Louis Armstrong - MEL Melbourne
MSYMEL
New Orleans Louis Armstrong
Mon 11/30
2:40 pm-10:30 am
1 stop26h 50m
Melbourne
Mon 1/11
12:45 pm-10:54 pm
1 stop27h 09m
$1,262
New OrleansMelbourne
MSY New Orleans Louis Armstrong - MEL Melbourne
MSYMEL
New Orleans Louis Armstrong
Wed 11/4
2:43 pm-10:30 am
1 stop26h 47m
Melbourne
Tue 11/10
8:30 am-1:16 pm
2 stops45h 46m
$1,276
New OrleansBrisbane
MSY New Orleans Louis Armstrong - BNE Brisbane
MSYBNE
New Orleans Louis Armstrong
Mon 11/30
10:35 am-7:30 am
2 stops28h 55m
Brisbane
Mon 12/28
11:40 am-9:50 pm
2 stops26h 10m
$1,300
New OrleansSydney
MSY New Orleans Louis Armstrong - SYD Sydney Kingsford Smith
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 OrleansMelbourne
MSY New Orleans Louis Armstrong - MEL Melbourne
MSYMEL
New Orleans Louis Armstrong
Sat 9/19
7:00 am-8:15 am
3 stops34h 15m
Melbourne
Sat 9/26
10:55 am-8:08 pm
2 stops24h 13m
$1,367
New OrleansMelbourne
MSY New Orleans Louis Armstrong - MEL Melbourne
MSYMEL
New Orleans Louis Armstrong
Fri 9/18
12:03 pm-7:30 am
2 stops28h 27m
Melbourne
Fri 9/25
10:55 am-9:37 pm
2 stops25h 42m
$1,367
New OrleansSydney
MSY New Orleans Louis Armstrong - SYD Sydney Kingsford Smith
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 Lafayette Regional - SYD Sydney Kingsford Smith
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 OrleansAdelaide
MSY New Orleans Louis Armstrong - ADL Adelaide
MSYADL
New Orleans Louis Armstrong
Wed 12/16
5:00 am-9:30 am
2 stops60h 00m
Adelaide
Wed 1/6
2:55 pm-8:43 am
2 stops34h 18m
$1,469
Showing 1-10 of 40 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
MSY-PER
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-MEL
MSY-SYD
MSY-BNE
MSY-PER
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 6, 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 6, 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% |