$622+ 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
Aug 9 — Aug 161
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 10, 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 10, 2026.
This oojo deal was found by Cheapflights users on 7/6. 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 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
Mon 8/2412:00 pm
SYD
- MSY
1 stop20h 11m
Qantas Airways
Deal found 7/6![Qantas Airways logo]()
$1,126
This oojo deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/36:01 pm
MSY
- SYD
1 stop21h 54m
Qantas Airways
Mon 8/1712:00 pm
SYD
- MSY
1 stop24h 46m
Qantas Airways
Deal found 7/8![Qantas Airways logo]()
$1,150
This lol.travel deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel 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 7/9![Qantas Airways logo]()
$1,151
This American Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 8/37:59 pm
MSY
- SYD
1 stop19h 56m
American Airlines
Mon 8/179:10 am
SYD
- MSY
2 stops23h 01m
American Airlines
Deal found 7/7![American Airlines logo]()
$1,173
This oojo deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 stop20h 11m
Qantas Airways
Deal found 7/7![Qantas Airways logo]()
$1,175
This American Airlines deal was found by Cheapflights users on 7/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/26:01 pm
MSY
- SYD
1 stop21h 54m
American Airlines
Mon 8/1712:00 pm
SYD
- MSY
1 stop20h 11m
American Airlines
Deal found 7/6![American Airlines logo]()
$1,176
This United Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 8/32:21 pm
MSY
- SYD
2 stops25h 39m
United Airlines
Mon 8/179:30 am
SYD
- MSY
2 stops23h 20m
United Airlines
Deal found 7/7![United Airlines logo]()
$1,177
This oojo deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/268:03 pm
LFT
- SYD
2 stops44h 27m
Qantas Airways
Sun 8/3012:00 pm
SYD
- LFT
1 stop19h 56m
Qantas Airways
Deal found 7/9![Qantas Airways logo]()
$1,178
This Qantas Airways deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 9/116:33 pm
MSY
- MEL
1 stop43h 27m
Qantas Airways
Fri 9/2511:00 am
MEL
- MSY
2 stops45h 43m
Qantas Airways
Deal found 7/9![Qantas Airways logo]()
$1,180
This American Airlines deal was found by Cheapflights users on 7/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/262:43 pm
MSY
- SYD
2 stops24h 42m
American Airlines
Sun 8/239:10 am
SYD
- MSY
2 stops24h 24m
American Airlines
Deal found 7/5![American Airlines logo]()
$1,187
This Delta deal was found by Cheapflights users on 7/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/210:34 am
MSY
- SYD
2 stops29h 16m
Delta
Mon 8/179:15 am
SYD
- MSY
1 stop27h 25m
Delta
Deal found 7/6![Delta logo]()
$1,191
This American Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 7/252:43 pm
MSY
- MEL
2 stops25h 02m
American Airlines
Wed 8/59:45 am
MEL
- MSY
2 stops27h 01m
American Airlines
Deal found 7/7![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 10, 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 10, 2026.
This United Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 8/32:21 pm
MSY
- SYD
2 stops25h 39m
United Airlines
Mon 8/179:30 am
SYD
- MSY
2 stops23h 20m
United Airlines
Deal found 7/7![United Airlines logo]()
$1,177
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/172:09 pm
MSY
- SYD
2 stops25h 41m
Delta
Sun 8/309:15 am
SYD
- MSY
1 stop27h 25m
Delta
Deal found 7/9![Delta logo]()
$1,191
This American Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 7/252:43 pm
MSY
- MEL
2 stops25h 02m
American Airlines
Wed 8/51:35 pm
MEL
- MSY
1 stop24h 24m
American Airlines
Deal found 7/7![American Airlines logo]()
$1,193
This American Airlines deal was found by Cheapflights users on 7/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:01 pm
MSY
- AVV
2 stops31h 04m
Multiple Airlines
Wed 8/266:00 am
AVV
- MSY
2 stops26h 11m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$1,231
This Qantas Airways deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 7/8![Qantas Airways logo]()
$1,297
This BusinessClass deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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.
Wed 12/26:52 pm
MSY
- TSV
3 stops48h 13m
Air New Zealand
Sat 12/55:40 pm
TSV
- MSY
3 stops40h 15m
Air New Zealand
Deal found 7/9![Air New Zealand logo]()
$2,160
This United Airlines deal was found by Cheapflights users on 7/5. 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 11/302:39 pm
MSY
- MEL
1 stop26h 51m
United Airlines
Tue 1/1212:45 pm
MEL
- MSY
1 stop27h 09m
United Airlines
Deal found 7/5![United Airlines logo]()
$1,199
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 9/92:44 pm
MSY
- MEL
1 stop26h 06m
Delta
Wed 9/2310:00 am
MEL
- MSY
1 stop26h 25m
Delta
Deal found 7/8![Delta logo]()
$1,206
This American Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 10/411:21 am
BTR
- SYD
2 stops27h 04m
American Airlines
Sun 10/1110:10 am
SYD
- BTR
2 stops27h 31m
American Airlines
Deal found 7/7![American Airlines logo]()
$1,307
This United Airlines deal was found by Cheapflights users on 7/5. 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.
Sun 7/266:30 am
MSY
- SYD
2 stops57h 30m
United Airlines
Sun 8/2310:20 am
SYD
- MSY
1 stop23h 20m
United Airlines
Deal found 7/5![United Airlines logo]()
$1,207
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 9/911:20 am
MSY
- MEL
2 stops29h 30m
Delta
Sun 9/2010:00 am
MEL
- MSY
1 stop28h 58m
Delta
Deal found 7/9![Delta logo]()
$1,211
This FlightHub deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 7/238:03 pm
LFT
- SYD
1 stop19h 52m
Qantas Airways
Sun 8/3012:00 pm
SYD
- LFT
1 stop19h 56m
Qantas Airways
Deal found 7/10![Qantas Airways logo]()
$1,379
This Air Canada deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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.
Wed 9/911:45 am
MSY
- AVV
3 stops41h 35m
Multiple Airlines
Wed 9/238:55 pm
AVV
- MSY
3 stops52h 56m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$1,399
This United Airlines deal was found by Cheapflights users on 7/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:09 pm
MSY
- MEL
1 stop22h 06m
United Airlines
Tue 8/1110:00 am
MEL
- MSY
3 stops61h 46m
United Airlines
Deal found 7/6![United Airlines logo]()
$1,234
This American Airlines deal was found by Cheapflights users on 7/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:59 pm
MSY
- MEL
2 stops23h 16m
American Airlines
Sat 8/159:45 am
MEL
- MSY
2 stops27h 01m
American Airlines
Deal found 7/6![American Airlines logo]()
$1,380
This Delta deal was found by Cheapflights users on 7/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/142:41 pm
MSY
- SYD
1 stop25h 09m
Delta
Sun 10/2510:15 am
SYD
- MSY
1 stop22h 47m
Delta
Deal found 7/6![Delta logo]()
$1,306
This Qantas Airways deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 7/218:03 pm
LFT
- SYD
1 stop19h 52m
Multiple Airlines
Mon 8/316:25 am
SYD
- LFT
3 stops28h 15m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$1,451
This United Airlines deal was found by Cheapflights users on 7/5. 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.
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 7/5![United Airlines logo]()
$1,240
This Emirates deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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.
Sun 8/233:45 pm
MSY
- ADL
2 stops37h 50m
Emirates
Sun 8/3010:00 pm
ADL
- MSY
2 stops38h 27m
Emirates
Deal found 7/9![Emirates logo]()
$3,431
This Qantas Airways deal was found by Cheapflights users on 7/5. 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.
Sat 8/156:14 pm
BTR
- SYD
1 stop21h 41m
Qantas Airways
Wed 8/1912:00 pm
SYD
- BTR
1 stop20h 43m
Qantas Airways
Deal found 7/5![Qantas Airways logo]()
$1,592
This United Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 11/302:39 pm
MSY
- BNE
1 stop24h 51m
United Airlines
Mon 12/2811:40 am
BNE
- MSY
1 stop22h 42m
United Airlines
Deal found 7/9![United Airlines logo]()
$1,245
This Delta deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 11/266:40 pm
MSY
- MEL
1 stop22h 10m
Delta
Wed 1/612:00 pm
MEL
- MSY
1 stop29h 05m
Delta
Deal found 7/7![Delta logo]()
$1,396
This Qantas Airways deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 42m
Multiple Airlines
Sat 12/56:00 am
TSV
- MSY
2 stops24h 35m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$1,547
This oojo deal was found by Cheapflights users on 7/6. 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 oojo 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
Qantas Airways
Thu 11/510:35 pm
PER
- MSY
2 stops30h 05m
Qantas Airways
Deal found 7/6![Qantas Airways logo]()
$1,651
This United Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 9/68:13 am
MSY
- MEL
2 stops36h 07m
United Airlines
Tue 9/226:00 am
MEL
- MSY
2 stops27h 40m
United Airlines
Deal found 7/9![United Airlines logo]()
$1,249
This United Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 7/8![United Airlines logo]()
$1,249
This Justfly.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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.
Sat 8/16:01 pm
MSY
- TSV
2 stops48h 29m
Multiple Airlines
Tue 8/42:50 pm
TSV
- MSY
2 stops45h 56m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$1,853
This United Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 10/303:45 pm
MSY
- BNE
2 stops23h 45m
United Airlines
Tue 11/37:55 am
BNE
- MSY
2 stops29h 59m
United Airlines
Deal found 7/8![United Airlines logo]()
$1,271
This KAYAK deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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.
Wed 12/22:03 pm
MSY
- TSV
3 stops29h 02m
Qantas Airways
Sat 12/56:00 am
TSV
- MSY
2 stops29h 01m
Qantas Airways
Deal found 7/8![Qantas Airways logo]()
$1,903
This American Airlines deal was found by Cheapflights users on 7/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2310:52 am
LFT
- SYD
1 stop29h 03m
American Airlines
Sun 8/3012:00 pm
SYD
- LFT
1 stop22h 40m
American Airlines
Deal found 7/6![American Airlines logo]()
$2,177
Last-minute flights from Louisiana to AustraliaDiscover last-minute flight deals from Louisiana to Australia. Data last updated July 10, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to Australia. Data last updated July 10, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/5. 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.
Fri 7/102:21 pm
MSY
- MEL
2 stops26h 54m
United Airlines
Fri 7/249:30 am
MEL
- MSY
2 stops25h 21m
United Airlines
Deal found 7/5![United Airlines logo]()
$1,203
This American Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 7/252:43 pm
MSY
- MEL
2 stops25h 02m
American Airlines
Wed 8/51:35 pm
MEL
- MSY
1 stop24h 24m
American Airlines
Deal found 7/7![American Airlines logo]()
$1,193
This oojo deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/268:03 pm
LFT
- SYD
2 stops44h 27m
Qantas Airways
Sun 8/3012:00 pm
SYD
- LFT
1 stop19h 56m
Qantas Airways
Deal found 7/9![Qantas Airways logo]()
$1,178
This American Airlines deal was found by Cheapflights users on 7/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/262:43 pm
MSY
- SYD
2 stops24h 42m
American Airlines
Sun 8/239:10 am
SYD
- MSY
2 stops24h 24m
American Airlines
Deal found 7/5![American Airlines logo]()
$1,187
This American Airlines deal was found by Cheapflights users on 7/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/26:01 pm
MSY
- SYD
1 stop21h 54m
American Airlines
Mon 8/1712:00 pm
SYD
- MSY
1 stop20h 11m
American Airlines
Deal found 7/6![American Airlines logo]()
$1,176
This Delta deal was found by Cheapflights users on 7/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/210:34 am
MSY
- SYD
2 stops29h 16m
Delta
Mon 8/179:15 am
SYD
- MSY
1 stop27h 25m
Delta
Deal found 7/6![Delta logo]()
$1,191
This oojo deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/36:01 pm
MSY
- SYD
1 stop21h 54m
Qantas Airways
Mon 8/1712:00 pm
SYD
- MSY
1 stop24h 46m
Qantas Airways
Deal found 7/8![Qantas Airways logo]()
$1,150
This American Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 8/37:59 pm
MSY
- SYD
1 stop19h 56m
American Airlines
Mon 8/179:10 am
SYD
- MSY
2 stops23h 01m
American Airlines
Deal found 7/7![American Airlines logo]()
$1,173
This United Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 8/32:21 pm
MSY
- SYD
2 stops25h 39m
United Airlines
Mon 8/179:30 am
SYD
- MSY
2 stops23h 20m
United Airlines
Deal found 7/7![United Airlines logo]()
$1,177
This oojo deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 stop20h 11m
Qantas Airways
Deal found 7/7![Qantas Airways logo]()
$1,175
This oojo deal was found by Cheapflights users on 7/6. 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 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
Mon 8/2412:00 pm
SYD
- MSY
1 stop20h 11m
Qantas Airways
Deal found 7/6![Qantas Airways logo]()
$1,126
This lol.travel deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel 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 7/9![Qantas Airways logo]()
$1,151
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 10, 2026.
Search for one-way flight options from Louisiana to Australia. Find affordable one-way fares based on user searches. Data last updated July 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:55 pm
MSY
- SYD
1 stop41h 30m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$622
This Delta deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 7/292:55 pm
MSY
- SYD
1 stop24h 55m
Delta
Deal found 7/7![Delta logo]()
$625
This oojo deal was found by Cheapflights users on 7/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:08 pm
MSY
- SYD
2 stops21h 52m
Qantas Airways
Deal found 7/6![Qantas Airways logo]()
$672
This Kiwi.com deal was found by Cheapflights users on 7/5. 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.
Thu 8/62:14 pm
MSY
- AVV
3 stops34h 06m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$687
This American Airlines deal was found by Cheapflights users on 7/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:07 pm
MSY
- SYD
2 stops25h 53m
American Airlines
Deal found 7/6![American Airlines logo]()
$695
This Kiwi.com deal was found by Cheapflights users on 7/5. 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.
Thu 8/62:14 pm
MSY
- MEL
3 stops35h 21m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$717
This Kiwi.com deal was found by Cheapflights users on 7/5. 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.
Fri 7/249:48 pm
MSY
- BNE
2 stops40h 12m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$723
This United Airlines deal was found by Cheapflights users on 7/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/112:34 pm
MSY
- SYD
3 stops49h 26m
United Airlines
Deal found 7/6![United Airlines logo]()
$726
This Philippine Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 7/8![Multiple Airlines logo]()
$757
This United Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 7/8![United Airlines logo]()
$1,061
This Kiwi.com deal was found by Cheapflights users on 7/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/15:05 pm
MSY
- SYD
3 stops44h 30m
WestJet
Deal found 7/6![WestJet logo]()
$1,957
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 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,126 (oojo) |
One-way from | $622 (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 10, 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 OrleansSydney
MSY - SYD
MSYSYD
New Orleans Louis Armstrong
Mon 8/3
2:21 pm-7:00 am
2 stops25h 39m
Sydney Kingsford Smith
Mon 8/17
9:30 am-5:50 pm
2 stops23h 20m
$1,177
New OrleansSydney
MSY - SYD
MSYSYD
New Orleans Louis Armstrong
Mon 8/17
2:09 pm-6:50 am
2 stops25h 41m
Sydney Kingsford Smith
Sun 8/30
9:15 am-9:40 pm
1 stop27h 25m
$1,191
New OrleansMelbourne
MSY - MEL
MSYMEL
New Orleans Louis Armstrong
Sat 7/25
2:43 pm-6:45 am
2 stops25h 02m
Melbourne
Wed 8/5
1:35 pm-10:59 pm
1 stop24h 24m
$1,193
New OrleansMelbourne
MSY - MEL
MSYMEL
New Orleans Louis Armstrong
Mon 11/30
2:39 pm-10:30 am
1 stop26h 51m
Melbourne
Tue 1/12
12:45 pm-10:54 pm
1 stop27h 09m
$1,199
New OrleansMelbourne
MSY - MEL
MSYMEL
New Orleans Louis Armstrong
Wed 9/9
2:44 pm-7:50 am
1 stop26h 06m
Melbourne
Wed 9/23
10:00 am-9:25 pm
1 stop26h 25m
$1,206
New OrleansSydney
MSY - SYD
MSYSYD
New Orleans Louis Armstrong
Sun 7/26
6:30 am-7:00 am
2 stops57h 30m
Sydney Kingsford Smith
Sun 8/23
10:20 am-6:40 pm
1 stop23h 20m
$1,207
New OrleansMelbourne
MSY - MEL
MSYMEL
New Orleans Louis Armstrong
Wed 9/9
11:20 am-7:50 am
2 stops29h 30m
Melbourne
Sun 9/20
10:00 am-11:58 pm
1 stop28h 58m
$1,211
New OrleansMelbourne
MSY - AVV
MSYAVV
New Orleans Louis Armstrong
Wed 8/19
6:01 pm-4:05 pm
2 stops31h 04m
Melbourne Avalon
Wed 8/26
6:00 am-5:11 pm
2 stops26h 11m
$1,231
New OrleansMelbourne
MSY - MEL
MSYMEL
New Orleans Louis Armstrong
Wed 8/5
7:09 pm-8:15 am
1 stop22h 06m
Melbourne
Tue 8/11
10:00 am-8:46 am
3 stops61h 46m
$1,234
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
$1,240
Showing 1-10 of 41 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
LFT-SYD
MSY-MEL
MSY-AVV
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
MSY-SYD
LFT-SYD
MSY-MEL
MSY-AVV
What is the cheapest month to book a flight from Louisiana to Australia?
Currently, April is the cheapest month in which you can book a flight from Louisiana to Australia (average of $503). Flying from Louisiana to Australia in December is currently the most expensive (average of $1,489). 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 10, 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 10, 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% |