$616+ 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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SYD
Aug 16 — Aug 231
Round-trip
1 adult, Economy
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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 July 17, 2026.
Explore the most affordable flight options available from Louisiana to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 17, 2026.
This oojo deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:01 pm
MSY
- SYD
1 stop21h 54m
Qantas Airways
Sun 8/3012:00 pm
SYD
- MSY
1 stop20h 11m
Qantas Airways
Deal found 7/16![Qantas Airways logo]()
$1,150
This oojo deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2212:22 pm
MSY
- SYD
2 stops27h 43m
Qantas Airways
Wed 7/2912:00 pm
SYD
- MSY
1 stop22h 03m
Qantas Airways
Deal found 7/15![Qantas Airways logo]()
$1,166
This Bravofly deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1212:29 pm
MSY
- SYD
2 stops28h 31m
Qantas Airways
Wed 8/2612:00 pm
SYD
- MSY
1 stop20h 11m
Qantas Airways
Deal found 7/14![Qantas Airways logo]()
$1,171
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/122:49 pm
MSY
- SYD
2 stops25h 41m
American Airlines
Wed 8/269:10 am
SYD
- MSY
2 stops23h 01m
American Airlines
Deal found 7/14![American Airlines logo]()
$1,175
This Qantas Airways deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:01 pm
MSY
- SYD
1 stop21h 54m
Multiple Airlines
Wed 8/2612:00 pm
SYD
- MSY
1 stop24h 46m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$1,180
This American Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:49 pm
MSY
- MEL
2 stops24h 56m
American Airlines
Mon 9/141:35 pm
MEL
- MSY
1 stop19h 08m
American Airlines
Deal found 7/16![American Airlines logo]()
$1,181
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2212:22 pm
MSY
- SYD
2 stops27h 43m
American Airlines
Wed 7/2912:00 pm
SYD
- MSY
2 stops24h 21m
American Airlines
Deal found 7/15![American Airlines logo]()
$1,187
This American Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:01 pm
MSY
- SYD
2 stops22h 04m
American Airlines
Sun 8/3012:00 pm
SYD
- MSY
2 stops25h 07m
American Airlines
Deal found 7/16![American Airlines logo]()
$1,188
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/194:09 pm
LFT
- SYD
2 stops23h 51m
United Airlines
Wed 8/269:30 am
SYD
- LFT
2 stops25h 02m
United Airlines
Deal found 7/16![United Airlines logo]()
$1,191
This United Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/314:04 pm
LFT
- SYD
2 stops23h 51m
United Airlines
Mon 9/710:20 am
SYD
- LFT
2 stops27h 39m
United Airlines
Deal found 7/17![United Airlines logo]()
$1,192
This United Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/192:21 pm
MSY
- SYD
2 stops25h 34m
United Airlines
Sun 8/3010:20 am
SYD
- MSY
2 stops26h 11m
United Airlines
Deal found 7/17![United Airlines logo]()
$1,192
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/182:43 pm
MSY
- MEL
2 stops25h 02m
American Airlines
Sat 8/159:45 am
MEL
- MSY
2 stops28h 14m
American Airlines
Deal found 7/15![American Airlines logo]()
$1,193
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 July 17, 2026.
Discover carefully curated flight deals from Louisiana to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 17, 2026.
This United Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/314:04 pm
LFT
- SYD
2 stops23h 51m
United Airlines
Mon 9/710:20 am
SYD
- LFT
2 stops27h 39m
United Airlines
Deal found 7/17![United Airlines logo]()
$1,192
This oojo deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:30 pm
MSY
- SYD
1 stop20h 25m
Qantas Airways
Mon 8/2412:00 pm
SYD
- MSY
1 stop20h 11m
Qantas Airways
Deal found 7/13![Qantas Airways logo]()
$1,199
This Qantas Airways deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:27 pm
LFT
- SYD
1 stop22h 28m
Multiple Airlines
Mon 9/710:30 am
SYD
- LFT
2 stops24h 10m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$1,219
This American Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1310:49 am
LFT
- SYD
2 stops29h 16m
American Airlines
Thu 8/2012:00 pm
SYD
- LFT
1 stop19h 56m
American Airlines
Deal found 7/16![American Airlines logo]()
$1,288
This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:26 am
BTR
- SYD
2 stops29h 24m
Delta
Fri 9/49:15 am
SYD
- BTR
2 stops39h 24m
Delta
Deal found 7/14![Delta logo]()
$1,351
This Justfly.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1310:24 am
MSY
- SYD
3 stops29h 56m
Air Canada
Mon 8/249:20 am
SYD
- MSY
2 stops28h 25m
Air Canada
Deal found 7/13![Air Canada logo]()
$1,865
This United Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/314:25 pm
MSY
- SYD
2 stops23h 30m
United Airlines
Mon 9/710:20 am
SYD
- MSY
2 stops26h 10m
United Airlines
Deal found 7/17![United Airlines logo]()
$1,192
This BYOjet deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:32 pm
MSY
- MCY
3 stops31h 58m
Air New Zealand
Thu 9/35:15 pm
MCY
- MSY
3 stops41h 48m
Air New Zealand
Deal found 7/13![Air New Zealand logo]()
$2,506
This Qantas Airways deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:13 pm
BTR
- BNE
1 stop20h 17m
Qantas Airways
Wed 11/189:40 am
BNE
- BTR
1 stop20h 05m
Qantas Airways
Deal found 7/12![Qantas Airways logo]()
$1,297
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/313:45 pm
MSY
- MEL
2 stops24h 45m
United Airlines
Mon 9/1410:00 am
MEL
- MSY
2 stops47h 40m
United Airlines
Deal found 7/16![United Airlines logo]()
$1,218
This Air Canada deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/304:00 pm
MSY
- BNE
2 stops24h 05m
Multiple Airlines
Sun 9/610:00 am
BNE
- MSY
2 stops39h 52m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$1,340
This Qantas Airways deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:27 pm
LFT
- BNE
1 stop22h 03m
Qantas Airways
Tue 11/39:40 am
BNE
- LFT
1 stop21h 51m
Qantas Airways
Deal found 7/16![Qantas Airways logo]()
$1,298
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/133:45 pm
MSY
- SYD
2 stops24h 15m
United Airlines
Mon 8/249:30 am
SYD
- MSY
2 stops23h 20m
United Airlines
Deal found 7/13![United Airlines logo]()
$1,241
This Air Canada deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:50 am
MSY
- MEL
3 stops32h 30m
Multiple Airlines
Mon 9/148:30 pm
MEL
- MSY
3 stops53h 21m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$1,387
This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:55 pm
MSY
- MEL
1 stop25h 55m
Delta
Mon 1/412:00 pm
MEL
- MSY
1 stop29h 05m
Delta
Deal found 7/14![Delta logo]()
$1,636
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:35 pm
MSY
- MEL
2 stops45h 55m
United Airlines
Thu 9/310:00 am
MEL
- MSY
2 stops47h 40m
United Airlines
Deal found 7/13![United Airlines logo]()
$1,245
This Priceline deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:30 pm
MSY
- MEL
2 stops25h 35m
Qantas Airways
Wed 8/197:00 am
MEL
- MSY
2 stops25h 11m
Qantas Airways
Deal found 7/16![Qantas Airways logo]()
$1,377
This Bravofly deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:11 pm
LFT
- BNE
2 stops31h 49m
Multiple Airlines
Thu 8/208:15 am
BNE
- LFT
2 stops23h 41m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$1,410
This American Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:01 pm
MSY
- PER
3 stops30h 34m
American Airlines
Thu 9/311:55 pm
PER
- MSY
2 stops30h 16m
American Airlines
Deal found 7/13![American Airlines logo]()
$1,822
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/302:12 pm
MSY
- BNE
2 stops25h 18m
United Airlines
Mon 12/2811:40 am
BNE
- MSY
2 stops26h 10m
United Airlines
Deal found 7/15![United Airlines logo]()
$1,249
This Qantas Airways deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:49 pm
MSY
- MEL
1 stop23h 11m
Qantas Airways
Mon 9/141:35 pm
MEL
- MSY
1 stop19h 08m
Qantas Airways
Deal found 7/16![Qantas Airways logo]()
$1,493
This Qantas Airways deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:11 pm
LFT
- SYD
2 stops26h 19m
Multiple Airlines
Thu 9/36:00 am
SYD
- LFT
3 stops28h 40m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$1,501
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1412:05 pm
BTR
- BNE
2 stops27h 25m
United Airlines
Wed 11/1811:40 am
BNE
- BTR
2 stops25h 55m
United Airlines
Deal found 7/15![United Airlines logo]()
$1,249
This United Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:39 pm
MSY
- BNE
1 stop24h 51m
United Airlines
Tue 11/37:55 am
BNE
- MSY
2 stops29h 59m
United Airlines
Deal found 7/12![United Airlines logo]()
$1,267
This Emirates deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:10 pm
BTR
- BNE
2 stops47h 15m
Emirates
Wed 9/21:55 am
BNE
- BTR
2 stops58h 33m
Emirates
Deal found 7/13![Emirates logo]()
$4,616
This Qantas Airways deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:05 pm
MSY
- MEL
2 stops30h 45m
Qantas Airways
Wed 11/116:00 am
MEL
- MSY
2 stops25h 40m
Qantas Airways
Deal found 7/12![Qantas Airways logo]()
$1,627
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3012:03 pm
LFT
- BNE
2 stops27h 27m
United Airlines
Tue 11/37:35 am
BNE
- LFT
2 stops43h 44m
United Airlines
Deal found 7/15![United Airlines logo]()
$1,272
This oojo deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:48 pm
MSY
- PER
2 stops49h 07m
Qantas Airways
Thu 11/510:25 am
PER
- MSY
2 stops40h 36m
Qantas Airways
Deal found 7/15![Qantas Airways logo]()
$1,653
This KAYAK deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:20 pm
MSY
- PER
3 stops30h 30m
Multiple Airlines
Thu 11/510:35 pm
PER
- MSY
2 stops28h 26m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$1,911
This United Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:52 pm
MSY
- MEL
1 stop22h 38m
United Airlines
Tue 1/512:45 pm
MEL
- MSY
2 stops36h 58m
United Airlines
Deal found 7/14![United Airlines logo]()
$1,386
Last-minute flights from Louisiana to AustraliaDiscover last-minute flight deals from Louisiana to Australia. Data last updated July 17, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to Australia. Data last updated July 17, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/182:43 pm
MSY
- MEL
2 stops25h 02m
American Airlines
Sat 8/159:45 am
MEL
- MSY
2 stops28h 14m
American Airlines
Deal found 7/15![American Airlines logo]()
$1,193
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/194:09 pm
LFT
- SYD
2 stops23h 51m
United Airlines
Wed 8/269:30 am
SYD
- LFT
2 stops25h 02m
United Airlines
Deal found 7/16![United Airlines logo]()
$1,191
This United Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/192:21 pm
MSY
- SYD
2 stops25h 34m
United Airlines
Sun 8/3010:20 am
SYD
- MSY
1 stop23h 20m
United Airlines
Deal found 7/17![United Airlines logo]()
$1,192
This oojo deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2212:22 pm
MSY
- SYD
2 stops27h 43m
Qantas Airways
Wed 7/2912:00 pm
SYD
- MSY
1 stop22h 03m
Qantas Airways
Deal found 7/15![Qantas Airways logo]()
$1,166
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2212:22 pm
MSY
- SYD
2 stops27h 43m
American Airlines
Wed 7/2912:00 pm
SYD
- MSY
2 stops24h 21m
American Airlines
Deal found 7/15![American Airlines logo]()
$1,187
This Bravofly deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1212:29 pm
MSY
- SYD
2 stops28h 31m
Qantas Airways
Wed 8/2612:00 pm
SYD
- MSY
1 stop20h 11m
Qantas Airways
Deal found 7/14![Qantas Airways logo]()
$1,171
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/122:49 pm
MSY
- SYD
2 stops25h 41m
American Airlines
Wed 8/269:10 am
SYD
- MSY
2 stops23h 01m
American Airlines
Deal found 7/14![American Airlines logo]()
$1,175
This Qantas Airways deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:01 pm
MSY
- SYD
1 stop21h 54m
Multiple Airlines
Wed 8/2612:00 pm
SYD
- MSY
1 stop24h 46m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$1,180
This oojo deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:01 pm
MSY
- SYD
1 stop21h 54m
Qantas Airways
Sun 8/3012:00 pm
SYD
- MSY
1 stop20h 11m
Qantas Airways
Deal found 7/16![Qantas Airways logo]()
$1,150
This American Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:01 pm
MSY
- SYD
2 stops22h 04m
American Airlines
Sun 8/3012:00 pm
SYD
- MSY
2 stops25h 07m
American Airlines
Deal found 7/16![American Airlines logo]()
$1,188
This American Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:49 pm
MSY
- MEL
2 stops24h 56m
American Airlines
Mon 9/141:35 pm
MEL
- MSY
1 stop19h 08m
American Airlines
Deal found 7/16![American Airlines logo]()
$1,181
This United Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/314:04 pm
LFT
- SYD
2 stops23h 51m
United Airlines
Mon 9/710:20 am
SYD
- LFT
2 stops27h 39m
United Airlines
Deal found 7/17![United Airlines logo]()
$1,192
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 July 17, 2026.
Search for one-way flight options from Louisiana to Australia. Find affordable one-way fares based on user searches. Data last updated July 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/27:59 pm
MSY
- SYD
1 stop19h 56m
Qantas Airways
Deal found 7/14![Qantas Airways logo]()
$616
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/22:43 pm
MSY
- SYD
2 stops25h 22m
American Airlines
Deal found 7/14![American Airlines logo]()
$623
This oojo deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:59 pm
LFT
- SYD
2 stops45h 01m
Qantas Airways
Deal found 7/14![Qantas Airways logo]()
$698
This oojo deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:59 pm
MSY
- BNE
2 stops26h 41m
Qantas Airways
Deal found 7/15![Qantas Airways logo]()
$705
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/258:00 pm
MSY
- SYD
1 stop41h 25m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$709
This oojo deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/152:49 pm
MSY
- BNE
2 stops28h 31m
Qantas Airways
Deal found 7/13![Qantas Airways logo]()
$726
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/29:48 pm
MSY
- SYD
3 stops44h 37m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$750
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/308:05 pm
MSY
- BNE
3 stops36h 20m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$930
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:07 pm
MSY
- BNE
3 stops46h 38m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$1,029
This Travelocity deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:13 pm
MSY
- BNE
2 stops44h 52m
Air Canada
Deal found 7/16![Air Canada logo]()
$1,047
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1511:31 am
MSY
- BNE
3 stops51h 59m
United Airlines
Deal found 7/13![United Airlines logo]()
$1,061
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/284:09 pm
BTR
- BNE
2 stops47h 21m
United Airlines
Deal found 7/15![United Airlines logo]()
$1,147
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 July 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,150 (oojo) |
One-way from | $616 (Kiwi.com) |
Popular in | December |
Cheapest in | August |
Average price | $1,490 |
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 July 17, 2026.
Use the filters below to find and compare flights from Louisiana to Australia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LafayetteSydney
LFT - SYD
LFTSYD
Lafayette Regional
Mon 8/31
4:04 pm-6:55 am
2 stops23h 51m
Sydney Kingsford Smith
Mon 9/7
10:20 am-10:59 pm
2 stops27h 39m
$1,192
New OrleansSydney
MSY - SYD
MSYSYD
New Orleans Louis Armstrong
Mon 8/31
4:25 pm-6:55 am
2 stops23h 30m
Sydney Kingsford Smith
Mon 9/7
10:20 am-9:30 pm
2 stops26h 10m
$1,192
New OrleansSydney
MSY - SYD
MSYSYD
New Orleans Louis Armstrong
Thu 8/13
7:30 pm-6:55 am
1 stop20h 25m
Sydney Kingsford Smith
Mon 8/24
12:00 pm-5:11 pm
1 stop20h 11m
$1,199
New OrleansMelbourne
MSY - MEL
MSYMEL
New Orleans Louis Armstrong
Mon 8/31
3:45 pm-7:30 am
2 stops24h 45m
Melbourne
Mon 9/14
10:00 am-6:40 pm
2 stops47h 40m
$1,218
LafayetteSydney
LFT - SYD
LFTSYD
Lafayette Regional
Mon 8/31
5:27 pm-6:55 am
1 stop22h 28m
Sydney Kingsford Smith
Mon 9/7
10:30 am-7:40 pm
2 stops24h 10m
$1,219
New OrleansSydney
MSY - SYD
MSYSYD
New Orleans Louis Armstrong
Thu 8/13
3:45 pm-7:00 am
2 stops24h 15m
Sydney Kingsford Smith
Mon 8/24
9:30 am-5:50 pm
2 stops23h 20m
$1,241
New OrleansMelbourne
MSY - MEL
MSYMEL
New Orleans Louis Armstrong
Thu 8/27
6:35 pm-7:30 am
2 stops45h 55m
Melbourne
Thu 9/3
10:00 am-6:40 pm
2 stops47h 40m
$1,245
New OrleansBrisbane
MSY - BNE
MSYBNE
New Orleans Louis Armstrong
Mon 11/30
2:12 pm-7:30 am
2 stops25h 18m
Brisbane
Mon 12/28
11:40 am-9:50 pm
2 stops26h 10m
$1,249
Baton RougeBrisbane
BTR - BNE
BTRBNE
Baton Rouge Ryan
Sat 11/14
12:05 pm-7:30 am
2 stops27h 25m
Brisbane
Wed 11/18
11:40 am-9:35 pm
2 stops25h 55m
$1,249
New OrleansBrisbane
MSY - BNE
MSYBNE
New Orleans Louis Armstrong
Fri 10/30
2:39 pm-6:30 am
1 stop24h 51m
Brisbane
Tue 11/3
7:55 am-9:54 pm
2 stops29h 59m
$1,267
Showing 1-10 of 43 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.
LFT-SYD
MSY-SYD
BTR-SYD
MSY-MCY
BTR-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
LFT-SYD
MSY-SYD
BTR-SYD
MSY-MCY
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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Complete your 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 July 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Australia
Find the right flight back to Louisiana after your stay in Australia
Louisiana to Australia flights
Consider these flights traveling from Louisiana to Australia.
Fly to Australia regions
Consider these flights traveling to Australia regions.
Top 4 airlines flying from Louisiana to Australia
Discover the top 4 airlines that operate flights from Louisiana to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$694 | Average$1,468 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$967 | Average$1,523 | 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% |