$757+ 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SYD
Aug 27 — Sep 31
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 28, 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 28, 2026.
This Justfly.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” 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.
Mon 10/193:44 pm
MSY
- SYD
1 stop23h 11m
Qantas Airways
Mon 11/27:15 pm
SYD
- MSY
2 stops39h 27m
Qantas Airways
Deal found 7/23![Qantas Airways logo]()
$1,018
This Qantas Airways deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:32 pm
MSY
- BNE
2 stops30h 43m
Qantas Airways
Sat 11/289:40 am
BNE
- MSY
1 stop24h 02m
Qantas Airways
Deal found 7/24![Qantas Airways logo]()
$1,070
This FlightHub deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:35 pm
MSY
- BNE
2 stops45h 30m
Air Canada
Mon 8/3110:00 am
BNE
- MSY
2 stops43h 57m
Air Canada
Deal found 7/25![Air Canada logo]()
$1,089
This oojo deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:46 am
MSY
- MEL
1 stop27h 14m
Qantas Airways
Tue 11/1012:00 pm
MEL
- MSY
1 stop22h 42m
Qantas Airways
Deal found 7/24![Qantas Airways logo]()
$1,092
This Qantas Airways deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/306:32 pm
MSY
- BNE
2 stops26h 18m
Qantas Airways
Mon 12/289:40 am
BNE
- MSY
1 stop20h 36m
Qantas Airways
Deal found 7/24![Qantas Airways logo]()
$1,101
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:25 pm
MSY
- SYD
1 stop41h 00m
Multiple Airlines
Sun 11/152:00 pm
SYD
- MSY
2 stops32h 00m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$1,102
This Air Canada deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:03 pm
MSY
- BNE
2 stops28h 02m
Multiple Airlines
Sun 9/1310:00 am
BNE
- MSY
2 stops39h 51m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$1,104
This American Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/202:42 pm
MSY
- MEL
2 stops25h 03m
American Airlines
Mon 10/52:35 pm
MEL
- MSY
1 stop24h 54m
American Airlines
Deal found 7/26![American Airlines logo]()
$1,107
This Justfly.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:35 pm
MSY
- SYD
2 stops45h 45m
Air Canada
Sun 8/309:20 am
SYD
- MSY
2 stops44h 37m
Air Canada
Deal found 7/26![Air Canada logo]()
$1,112
This American Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:56 am
MSY
- MEL
1 stop26h 04m
American Airlines
Tue 11/1012:00 pm
MEL
- MSY
1 stop27h 57m
American Airlines
Deal found 7/24![American Airlines logo]()
$1,117
This Air Canada deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:31 am
MSY
- SYD
2 stops29h 49m
Multiple Airlines
Tue 9/159:20 am
SYD
- MSY
2 stops40h 31m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$1,127
This FlightHub deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” 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.
Mon 10/192:16 pm
MSY
- SYD
2 stops26h 04m
Air Canada
Mon 11/211:20 am
SYD
- MSY
2 stops40h 03m
Air Canada
Deal found 7/23![Air Canada logo]()
$1,128
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 28, 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 28, 2026.
This FlightHub deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:35 pm
MSY
- BNE
2 stops45h 30m
Air Canada
Mon 8/3110:00 am
BNE
- MSY
2 stops43h 57m
Air Canada
Deal found 7/25![Air Canada logo]()
$1,089
This Air Canada deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:03 pm
MSY
- BNE
2 stops28h 02m
Multiple Airlines
Sun 9/1310:00 am
BNE
- MSY
2 stops39h 51m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$1,104
This American Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:40 pm
MSY
- MEL
1 stop42h 20m
American Airlines
Mon 10/52:35 pm
MEL
- MSY
1 stop24h 54m
American Airlines
Deal found 7/26![American Airlines logo]()
$1,107
This United Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:00 am
MSY
- MEL
2 stops34h 15m
United Airlines
Mon 10/511:55 am
MEL
- MSY
2 stops27h 04m
United Airlines
Deal found 7/26![United Airlines logo]()
$1,129
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/252:41 pm
MSY
- MEL
1 stop26h 09m
Delta
Tue 11/1012:00 pm
MEL
- MSY
1 stop29h 05m
Delta
Deal found 7/24![Delta logo]()
$1,135
This oojo deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” 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 10/266:28 pm
MSY
- AVV
2 stops36h 47m
Qantas Airways
Wed 11/1110:20 am
AVV
- MSY
2 stops24h 22m
Qantas Airways
Deal found 7/23![Qantas Airways logo]()
$1,166
This Ovago deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:28 pm
BTR
- PER
2 stops40h 12m
Cathay Pacific
Thu 9/1712:10 am
PER
- BTR
2 stops35h 43m
Cathay Pacific
Deal found 7/27![Cathay Pacific logo]()
$1,716
This Qatar Airways deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:28 pm
BTR
- PER
2 stops36h 07m
Qatar Airways
Wed 9/3010:45 pm
PER
- BTR
2 stops33h 29m
Qatar Airways
Deal found 7/27![Qatar Airways logo]()
$2,099
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:00 am
MSY
- MEL
2 stops36h 30m
United Airlines
Sun 11/812:45 pm
MEL
- MSY
2 stops23h 53m
United Airlines
Deal found 7/24![United Airlines logo]()
$1,159
This oojo deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:01 pm
MSY
- SYD
1 stop21h 54m
Qantas Airways
Mon 8/2412:00 pm
SYD
- MSY
1 stop24h 46m
Qantas Airways
Deal found 7/25![Qantas Airways logo]()
$1,190
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:35 pm
MSY
- MEL
2 stops47h 55m
United Airlines
Sun 11/812:45 pm
MEL
- MSY
1 stop26h 35m
United Airlines
Deal found 7/24![United Airlines logo]()
$1,161
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” 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 8/202:51 pm
MSY
- SYD
1 stop24h 59m
Delta
Thu 8/279:15 am
SYD
- MSY
1 stop27h 25m
Delta
Deal found 7/23![Delta logo]()
$1,330
This BusinessClass deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:01 pm
MSY
- BNE
2 stops25h 04m
Qantas Airways
Mon 9/148:50 pm
BNE
- MSY
2 stops35h 53m
Qantas Airways
Deal found 7/24![Qantas Airways logo]()
$1,263
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/83:45 pm
MSY
- SYD
2 stops24h 10m
United Airlines
Tue 9/1510:20 am
SYD
- MSY
1 stop23h 20m
United Airlines
Deal found 7/24![United Airlines logo]()
$1,170
This Qantas Airways deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:44 pm
MSY
- PER
3 stops30h 31m
Multiple Airlines
Thu 11/511:10 pm
PER
- MSY
2 stops29h 45m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$1,433
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” 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 9/610:24 am
MSY
- BNE
2 stops29h 06m
United Airlines
Sun 9/136:05 am
BNE
- MSY
3 stops41h 41m
United Airlines
Deal found 7/23![United Airlines logo]()
$1,182
This Air Canada deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/204:55 pm
MSY
- MEL
3 stops51h 40m
Multiple Airlines
Mon 10/59:00 pm
MEL
- MSY
3 stops53h 50m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$1,508
This Qantas Airways deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/72:29 pm
BTR
- BNE
2 stops26h 56m
Qantas Airways
Wed 11/119:40 am
BNE
- BTR
1 stop20h 19m
Qantas Airways
Deal found 7/25![Qantas Airways logo]()
$1,381
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:44 pm
MSY
- PER
2 stops30h 31m
American Airlines
Thu 11/510:35 pm
PER
- MSY
2 stops33h 07m
American Airlines
Deal found 7/27![American Airlines logo]()
$1,677
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:13 am
MSY
- MEL
2 stops35h 22m
United Airlines
Mon 9/1410:00 am
MEL
- MSY
2 stops47h 40m
United Airlines
Deal found 7/24![United Airlines logo]()
$1,186
This oojo deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:17 pm
LFT
- SYD
2 stops25h 48m
Qantas Airways
Fri 9/1812:00 pm
SYD
- LFT
1 stop19h 29m
Qantas Airways
Deal found 7/27![Qantas Airways logo]()
$1,387
This Cathay Pacific deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:30 pm
MSY
- BNE
3 stops45h 30m
Cathay Pacific
Sun 9/136:15 pm
BNE
- MSY
3 stops43h 43m
Cathay Pacific
Deal found 7/23![Cathay Pacific logo]()
$1,882
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:32 pm
MSY
- SYD
2 stops22h 28m
United Airlines
Mon 9/149:30 am
SYD
- MSY
2 stops38h 16m
United Airlines
Deal found 7/24![United Airlines logo]()
$1,190
This Qantas Airways deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:23 pm
LFT
- SYD
2 stops35h 22m
Qantas Airways
Sun 11/82:05 pm
SYD
- LFT
1 stop19h 48m
Qantas Airways
Deal found 7/27![Qantas Airways logo]()
$1,391
This Qantas Airways deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” 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
MSY
- TSV
3 stops32h 32m
Multiple Airlines
Sat 12/56:00 am
TSV
- MSY
2 stops24h 35m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$1,748
This Qatar Airways deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:27 pm
BTR
- PER
2 stops39h 08m
Qatar Airways
Tue 8/2510:45 pm
PER
- BTR
2 stops34h 21m
Qatar Airways
Deal found 7/24![Qatar Airways logo]()
$2,124
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” 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 11/79:30 am
BTR
- BNE
2 stops30h 00m
United Airlines
Wed 11/1111:40 am
BNE
- BTR
2 stops26h 10m
United Airlines
Deal found 7/23![United Airlines logo]()
$1,250
This oojo deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:28 pm
MSY
- PER
2 stops33h 57m
Qantas Airways
Thu 11/511:10 pm
PER
- MSY
2 stops32h 32m
Qantas Airways
Deal found 7/26![Qantas Airways logo]()
$1,400
This Trip.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:55 am
MSY
- MEL
2 stops27h 50m
Multiple Airlines
Thu 9/176:00 am
MEL
- MSY
3 stops42h 53m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$1,768
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” 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 8/203:45 pm
MSY
- SYD
2 stops24h 15m
United Airlines
Thu 8/2710:20 am
SYD
- MSY
1 stop23h 20m
United Airlines
Deal found 7/23![United Airlines logo]()
$1,271
Last-minute flights from Louisiana to AustraliaDiscover last-minute flight deals from Louisiana to Australia. Data last updated July 28, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to Australia. Data last updated July 28, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/282:43 pm
MSY
- SYD
2 stops25h 22m
American Airlines
Tue 8/49:25 pm
SYD
- MSY
2 stops26h 15m
American Airlines
Deal found 7/27![American Airlines logo]()
$1,188
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:04 pm
MSY
- SYD
1 stop20h 51m
United Airlines
Tue 8/49:30 am
SYD
- MSY
2 stops21h 57m
United Airlines
Deal found 7/27![United Airlines logo]()
$1,191
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:04 pm
MSY
- MEL
1 stop22h 11m
United Airlines
Tue 8/410:55 am
MEL
- MSY
1 stop22h 38m
United Airlines
Deal found 7/27![United Airlines logo]()
$1,212
This Justfly.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/99:53 am
MSY
- SYD
2 stops30h 27m
Air Canada
Wed 8/129:20 am
SYD
- MSY
2 stops28h 25m
Air Canada
Deal found 7/26![Air Canada logo]()
$1,129
This Justfly.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1012:07 pm
MSY
- SYD
2 stops28h 13m
Air Canada
Fri 8/149:20 am
SYD
- MSY
2 stops44h 37m
Air Canada
Deal found 7/26![Air Canada logo]()
$1,144
This FlightHub deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1312:03 pm
MSY
- SYD
2 stops28h 17m
Air Canada
Mon 8/249:20 am
SYD
- MSY
2 stops42h 53m
Air Canada
Deal found 7/26![Air Canada logo]()
$1,173
This oojo deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:01 pm
MSY
- SYD
1 stop21h 54m
Qantas Airways
Mon 8/2412:00 pm
SYD
- MSY
1 stop24h 46m
Qantas Airways
Deal found 7/26![Qantas Airways logo]()
$1,190
This FlightHub deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:35 pm
MSY
- BNE
2 stops45h 30m
Air Canada
Mon 8/3110:00 am
BNE
- MSY
2 stops43h 57m
Air Canada
Deal found 7/25![Air Canada logo]()
$1,089
This FlightHub deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:32 pm
MSY
- SYD
2 stops46h 48m
Air Canada
Wed 8/269:20 am
SYD
- MSY
2 stops44h 37m
Air Canada
Deal found 7/25![Air Canada logo]()
$1,183
This Justfly.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:35 pm
MSY
- SYD
2 stops45h 45m
Air Canada
Sun 8/309:20 am
SYD
- MSY
2 stops44h 37m
Air Canada
Deal found 7/26![Air Canada logo]()
$1,112
This oojo deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:16 am
MSY
- SYD
2 stops29h 14m
Qantas Airways
Sun 9/612:00 pm
SYD
- MSY
1 stop21h 34m
Qantas Airways
Deal found 7/26![Qantas Airways logo]()
$1,154
This American Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:49 pm
MSY
- SYD
2 stops25h 41m
American Airlines
Sun 9/69:10 am
SYD
- MSY
2 stops24h 24m
American Airlines
Deal found 7/26![American Airlines logo]()
$1,171
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 28, 2026.
Search for one-way flight options from Louisiana to Australia. Find affordable one-way fares based on user searches. Data last updated July 28, 2026.
This Philippine Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:08 am
MSY
- BNE
2 stops34h 57m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$757
This oojo deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1511:16 am
MSY
- BNE
2 stops31h 04m
Qantas Airways
Deal found 7/26![Qantas Airways logo]()
$786
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/128:25 pm
MSY
- AVV
2 stops44h 20m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$833
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:00 am
MSY
- BNE
3 stops56h 30m
United Airlines
Deal found 7/27![United Airlines logo]()
$1,159
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/128:00 am
MSY
- MEL
2 stops32h 30m
United Airlines
Deal found 7/25![United Airlines logo]()
$1,184
This Air Canada deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1211:30 am
MSY
- MEL
3 stops33h 35m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$1,207
This oojo deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/127:56 pm
MSY
- MEL
1 stop40h 04m
Qantas Airways
Deal found 7/25![Qantas Airways logo]()
$1,388
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:27 pm
MSY
- SYD
3 stops51h 23m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$4,175
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:27 pm
MSY
- SYD
3 stops45h 38m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$4,176
This oojo deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:33 pm
MSY
- SYD
1 stop21h 22m
Qantas Airways
Deal found 7/27![Qantas Airways logo]()
$6,034
This oojo deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:33 pm
MSY
- SYD
1 stop21h 22m
Qantas Airways
Deal found 7/27![Qantas Airways logo]()
$6,042
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 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,018 (Justfly.com) |
One-way from | $757 (Philippine Airlines) |
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 28, 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 OrleansBrisbane
MSY - BNE
MSYBNE
New Orleans Louis Armstrong
Sat 8/15
6:35 pm-7:05 am
2 stops45h 30m
Brisbane
Mon 8/31
10:00 am-2:57 pm
2 stops43h 57m
$1,089
New OrleansBrisbane
MSY - BNE
MSYBNE
New Orleans Louis Armstrong
Sun 9/6
12:03 pm-7:05 am
2 stops28h 02m
Brisbane
Sun 9/13
10:00 am-10:51 am
2 stops39h 51m
$1,104
New OrleansMelbourne
MSY - MEL
MSYMEL
New Orleans Louis Armstrong
Sun 9/20
7:40 pm-5:00 am
1 stop42h 20m
Melbourne
Mon 10/5
2:35 pm-11:29 pm
1 stop24h 54m
$1,107
New OrleansMelbourne
MSY - MEL
MSYMEL
New Orleans Louis Armstrong
Sun 9/20
7:00 am-8:15 am
2 stops34h 15m
Melbourne
Mon 10/5
11:55 am-10:59 pm
2 stops27h 04m
$1,129
New OrleansMelbourne
MSY - MEL
MSYMEL
New Orleans Louis Armstrong
Sun 10/25
2:41 pm-8:50 am
1 stop26h 09m
Melbourne
Tue 11/10
12:00 pm-12:05 am
1 stop29h 05m
$1,135
New OrleansMelbourne
MSY - MEL
MSYMEL
New Orleans Louis Armstrong
Sun 10/25
5:00 am-9:30 am
2 stops36h 30m
Melbourne
Sun 11/8
12:45 pm-7:38 pm
2 stops23h 53m
$1,159
New OrleansMelbourne
MSY - MEL
MSYMEL
New Orleans Louis Armstrong
Sat 10/24
5:35 pm-9:30 am
2 stops47h 55m
Melbourne
Sun 11/8
12:45 pm-10:20 pm
1 stop26h 35m
$1,161
New OrleansMelbourne
MSY - AVV
MSYAVV
New Orleans Louis Armstrong
Mon 10/26
6:28 pm-11:15 pm
2 stops36h 47m
Melbourne Avalon
Wed 11/11
10:20 am-5:42 pm
2 stops24h 22m
$1,166
New OrleansSydney
MSY - SYD
MSYSYD
New Orleans Louis Armstrong
Tue 9/8
3:45 pm-6:55 am
2 stops24h 10m
Sydney Kingsford Smith
Tue 9/15
10:20 am-6:40 pm
1 stop23h 20m
$1,170
New OrleansBrisbane
MSY - BNE
MSYBNE
New Orleans Louis Armstrong
Sun 9/6
10:24 am-6:30 am
2 stops29h 06m
Brisbane
Sun 9/13
6:05 am-8:46 am
3 stops41h 41m
$1,182
Showing 1-10 of 37 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-MEL
MSY-AVV
BTR-PER
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-MEL
MSY-AVV
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 $1,963). 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 July 28, 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 28, 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% |