$499+ 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 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SYD
Apr 4 — Apr 111
Round-trip
1 adult, Economy
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Find cheap flights from Louisiana to Australia with Cheapflights
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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 March 5, 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 March 5, 2026.
This FlightHub deal was found by Cheapflights users on 2/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/43:01 pm
MSY
- MEL
1 stop20h 59m
Qantas Airways
Fri 3/64:05 pm
MEL
- MSY
1 stop19h 48m
Qantas Airways
Deal found 2/28![Qantas Airways logo]()
$945
This United Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/24:00 pm
MSY
- MEL
2 stops48h 30m
United Airlines
Wed 3/1810:30 am
MEL
- MSY
2 stops22h 34m
United Airlines
Deal found 3/1![United Airlines logo]()
$949
This American Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/92:45 pm
MSY
- MEL
2 stops25h 00m
American Airlines
Sat 5/169:45 am
MEL
- MSY
2 stops22h 37m
American Airlines
Deal found 3/3![American Airlines logo]()
$950
This United Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/99:40 am
MSY
- MEL
1 stop31h 35m
United Airlines
Sat 5/1610:55 am
MEL
- MSY
1 stop22h 32m
United Airlines
Deal found 3/3![United Airlines logo]()
$957
This United Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:00 am
MSY
- MEL
2 stops33h 30m
United Airlines
Tue 3/1011:30 am
MEL
- MSY
2 stops24h 17m
United Airlines
Deal found 3/3![United Airlines logo]()
$961
This Delta deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/153:00 pm
MSY
- MEL
1 stop25h 50m
Delta
Wed 4/2210:00 am
MEL
- MSY
1 stop28h 49m
Delta
Deal found 3/1![Delta logo]()
$964
This Qantas Airways deal was found by Cheapflights users on 2/28. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/49:27 am
MSY
- MEL
1 stop26h 33m
Multiple Airlines
Fri 3/610:45 am
MEL
- MSY
2 stops22h 18m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$976
This oojo deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:21 pm
MSY
- SYD
2 stops23h 54m
Qantas Airways
Sun 5/1012:00 pm
SYD
- MSY
1 stop19h 36m
Qantas Airways
Deal found 3/3![Qantas Airways logo]()
$980
This oojo deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/52:45 pm
MSY
- SYD
1 stop25h 10m
Qantas Airways
Sat 5/99:35 am
SYD
- MSY
2 stops24h 16m
Qantas Airways
Deal found 3/1![Qantas Airways logo]()
$984
This American Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/22:43 pm
MSY
- MEL
2 stops28h 37m
American Airlines
Sat 7/49:45 am
MEL
- MSY
2 stops26h 47m
American Airlines
Deal found 3/3![American Airlines logo]()
$988
This oojo deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/122:45 pm
MSY
- SYD
1 stop25h 10m
Qantas Airways
Tue 5/196:15 pm
SYD
- MSY
2 stops39h 36m
Qantas Airways
Deal found 3/3![Qantas Airways logo]()
$991
This United Airlines deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/89:40 am
MSY
- MEL
1 stop31h 35m
United Airlines
Tue 5/1210:55 am
MEL
- MSY
1 stop22h 32m
United Airlines
Deal found 3/4![United Airlines logo]()
$1,006
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 March 5, 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 March 5, 2026.
This Delta deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/153:00 pm
MSY
- MEL
1 stop25h 50m
Delta
Wed 4/2210:00 am
MEL
- MSY
1 stop28h 49m
Delta
Deal found 3/1![Delta logo]()
$964
This oojo deal was found by Cheapflights users on 2/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:21 pm
MSY
- SYD
2 stops24h 29m
Qantas Airways
Sun 5/1012:00 pm
SYD
- MSY
1 stop19h 36m
Qantas Airways
Deal found 2/28![Qantas Airways logo]()
$980
This United Airlines deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/89:40 am
MSY
- MEL
1 stop31h 35m
United Airlines
Tue 5/1210:55 am
MEL
- MSY
1 stop22h 32m
United Airlines
Deal found 3/4![United Airlines logo]()
$1,006
This Booking.com deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:08 pm
MSY
- BNE
2 stops45h 57m
Air Canada
Fri 4/2410:00 am
BNE
- MSY
2 stops26h 32m
Air Canada
Deal found 3/2![Air Canada logo]()
$1,053
This Priceline deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/188:35 pm
MSY
- BNE
2 stops47h 30m
Air New Zealand
Sat 4/257:35 pm
BNE
- MSY
2 stops40h 57m
Air New Zealand
Deal found 3/4![Air New Zealand logo]()
$1,309
This Qantas Airways deal was found by Cheapflights users on 2/28. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:21 pm
MSY
- SYD
2 stops23h 39m
Multiple Airlines
Sun 5/106:25 am
SYD
- MSY
3 stops25h 57m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$1,312
This American Airlines deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/191:53 pm
LFT
- SYD
2 stops26h 12m
American Airlines
Sun 8/309:10 am
SYD
- LFT
2 stops28h 49m
American Airlines
Deal found 3/4![American Airlines logo]()
$1,570
This United Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/22:21 pm
MSY
- MEL
2 stops26h 54m
United Airlines
Sat 7/410:55 am
MEL
- MSY
1 stop22h 38m
United Airlines
Deal found 3/3![United Airlines logo]()
$1,007
This Delta deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/173:00 pm
MSY
- MEL
1 stop25h 50m
Delta
Fri 4/2410:00 am
MEL
- MSY
1 stop28h 49m
Delta
Deal found 3/3![Delta logo]()
$1,014
This FlightHub deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/307:38 pm
MSY
- CBR
3 stops44h 42m
Qatar Airways
Mon 4/612:10 pm
CBR
- MSY
3 stops40h 45m
Qatar Airways
Deal found 3/1![Qatar Airways logo]()
$2,064
This Ovago deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/98:04 pm
MSY
- CBR
2 stops45h 21m
Qantas Airways
Fri 8/146:05 am
CBR
- MSY
3 stops28h 02m
Qantas Airways
Deal found 3/4![Qantas Airways logo]()
$1,221
This oojo deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1712:00 pm
BTR
- SYD
2 stops29h 45m
Air New Zealand
Fri 4/249:55 am
SYD
- BTR
2 stops24h 42m
Air New Zealand
Deal found 3/3![Air New Zealand logo]()
$1,313
This Kiwi.com deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:20 pm
MSY
- BNE
1 stop41h 40m
Multiple Airlines
Fri 4/2412:55 pm
BNE
- MSY
2 stops31h 49m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$1,329
This United Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:04 pm
MSY
- SYD
1 stop20h 51m
United Airlines
Tue 6/910:20 am
SYD
- MSY
1 stop23h 13m
United Airlines
Deal found 3/2![United Airlines logo]()
$1,269
This Delta deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/162:55 pm
MSY
- SYD
1 stop24h 55m
Delta
Wed 8/129:15 am
SYD
- MSY
2 stops26h 24m
Delta
Deal found 3/1![Delta logo]()
$1,274
This Air New Zealand deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:48 pm
MSY
- SYD
3 stops25h 57m
Multiple Airlines
Wed 8/269:55 am
SYD
- MSY
2 stops25h 09m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$1,365
This Gurufare deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/239:30 am
LFT
- SYD
2 stops34h 10m
Air New Zealand
Sun 8/307:05 pm
SYD
- LFT
2 stops39h 26m
Air New Zealand
Deal found 3/4![Air New Zealand logo]()
$1,368
This United Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/164:09 pm
LFT
- SYD
2 stops23h 51m
United Airlines
Wed 8/1210:20 am
SYD
- LFT
2 stops24h 11m
United Airlines
Deal found 3/1![United Airlines logo]()
$1,274
This United Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/164:09 pm
BTR
- SYD
2 stops23h 51m
United Airlines
Wed 8/129:30 am
SYD
- BTR
2 stops21h 02m
United Airlines
Deal found 3/1![United Airlines logo]()
$1,274
This Delta deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/196:40 pm
MSY
- SYD
1 stop21h 10m
Delta
Sun 8/239:15 am
SYD
- MSY
1 stop19h 00m
Delta
Deal found 3/1![Delta logo]()
$1,409
This Gurufare deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:00 pm
MSY
- AVV
2 stops29h 10m
Multiple Airlines
Sat 7/48:55 pm
AVV
- MSY
2 stops31h 20m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$1,416
This Delta deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/196:40 pm
MSY
- SYD
1 stop21h 10m
Delta
Sun 8/309:15 am
SYD
- MSY
2 stops28h 00m
Delta
Deal found 3/1![Delta logo]()
$1,414
This Air New Zealand deal was found by Cheapflights users on 2/28. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1212:01 pm
MSY
- SYD
3 stops31h 39m
Multiple Airlines
Tue 5/1911:55 am
SYD
- MSY
3 stops26h 34m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$1,478
This Qantas Airways deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/194:47 pm
MSY
- MCY
2 stops47h 28m
Qantas Airways
Mon 3/236:00 am
MCY
- MSY
2 stops30h 26m
Qantas Airways
Deal found 3/2![Qantas Airways logo]()
$1,897
This United Airlines deal was found by Cheapflights users on 3/5. 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 7/235:15 am
LFT
- SYD
2 stops58h 40m
United Airlines
Sun 8/3010:20 am
SYD
- LFT
2 stops27h 35m
United Airlines
Deal found 3/5![United Airlines logo]()
$1,431
This FlightHub deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/98:04 pm
MSY
- CBR
3 stops44h 16m
Qatar Airways
Fri 8/1412:10 pm
CBR
- MSY
3 stops48h 20m
Qatar Airways
Deal found 3/4![Qatar Airways logo]()
$2,216
This BusinessClass deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/167:04 pm
MSY
- BNE
2 stops24h 01m
Air New Zealand
Sat 7/2512:20 pm
BNE
- MSY
2 stops22h 31m
Air New Zealand
Deal found 3/4![Air New Zealand logo]()
$1,984
This FlightHub deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/167:36 pm
BTR
- SYD
1 stop20h 19m
Qantas Airways
Wed 8/1212:00 pm
SYD
- BTR
1 stop18h 53m
Qantas Airways
Deal found 3/1![Qantas Airways logo]()
$2,029
This Ovago deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/306:58 pm
MSY
- CBR
2 stops23h 52m
Multiple Airlines
Mon 4/65:35 pm
CBR
- MSY
3 stops37h 37m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$1,726
This United Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/319:40 am
MSY
- CBR
2 stops35h 55m
United Airlines
Tue 4/76:50 pm
CBR
- MSY
2 stops43h 25m
United Airlines
Deal found 3/2![United Airlines logo]()
$1,576
Last-minute flights from Louisiana to AustraliaDiscover last-minute flight deals from Louisiana to Australia. Data last updated March 5, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to Australia. Data last updated March 5, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 2/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/43:01 pm
MSY
- MEL
1 stop20h 59m
Qantas Airways
Fri 3/64:05 pm
MEL
- MSY
1 stop19h 48m
Qantas Airways
Deal found 2/28![Qantas Airways logo]()
$945
This Qantas Airways deal was found by Cheapflights users on 2/28. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/49:27 am
MSY
- MEL
1 stop26h 33m
Multiple Airlines
Fri 3/610:45 am
MEL
- MSY
2 stops22h 18m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$976
This United Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:00 am
MSY
- MEL
2 stops33h 30m
United Airlines
Tue 3/1011:30 am
MEL
- MSY
2 stops24h 17m
United Airlines
Deal found 3/3![United Airlines logo]()
$961
This oojo deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/74:48 pm
MSY
- SYD
1 stop21h 07m
Qantas Airways
Sat 3/219:55 pm
SYD
- MSY
2 stops34h 07m
Qantas Airways
Deal found 3/3![Qantas Airways logo]()
$1,245
This oojo deal was found by Cheapflights users on 3/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/103:02 pm
MSY
- SYD
2 stops49h 13m
Qantas Airways
Fri 3/1310:00 pm
SYD
- MSY
2 stops39h 26m
Qantas Airways
Deal found 3/5![Qantas Airways logo]()
$1,194
This Delta deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/153:00 pm
MSY
- MEL
1 stop25h 50m
Delta
Wed 4/2210:00 am
MEL
- MSY
1 stop28h 49m
Delta
Deal found 3/1![Delta logo]()
$964
This Delta deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/173:00 pm
MSY
- MEL
1 stop25h 50m
Delta
Fri 4/2410:00 am
MEL
- MSY
1 stop28h 49m
Delta
Deal found 3/3![Delta logo]()
$1,014
This Booking.com deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:08 pm
MSY
- BNE
2 stops45h 57m
Air Canada
Fri 4/2410:00 am
BNE
- MSY
2 stops26h 32m
Air Canada
Deal found 3/2![Air Canada logo]()
$1,053
This Air Canada deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:05 pm
MSY
- BNE
2 stops46h 00m
Multiple Airlines
Fri 4/248:40 pm
BNE
- MSY
3 stops59h 26m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$1,228
This Air Canada deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/182:14 pm
MSY
- BNE
2 stops25h 51m
Multiple Airlines
Sat 4/257:30 pm
BNE
- MSY
3 stops60h 46m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$1,227
This oojo deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:21 pm
MSY
- SYD
2 stops23h 54m
Qantas Airways
Sun 5/1012:00 pm
SYD
- MSY
1 stop19h 36m
Qantas Airways
Deal found 3/3![Qantas Airways logo]()
$980
This Air Canada deal was found by Cheapflights users on 2/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:49 am
MSY
- SYD
2 stops30h 31m
Multiple Airlines
Sun 5/109:20 am
SYD
- MSY
2 stops27h 12m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$1,067
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 March 5, 2026.
Search for one-way flight options from Louisiana to Australia. Find affordable one-way fares based on user searches. Data last updated March 5, 2026.
This oojo deal was found by Cheapflights users on 2/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/213:02 pm
MSY
- MEL
1 stop21h 58m
Qantas Airways
Deal found 2/28![Qantas Airways logo]()
$499
This Kiwi.com deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/229:17 pm
MSY
- SYD
2 stops47h 33m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$500
This Kiwi.com deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/811:44 am
MSY
- SYD
3 stops33h 06m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$507
This Kiwi.com deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/243:39 pm
MSY
- SYD
3 stops53h 11m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$520
This Kiwi.com deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:50 pm
MSY
- SYD
3 stops50h 00m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$537
This Kiwi.com deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/208:30 pm
MSY
- SYD
1 stop44h 00m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$577
This Kiwi.com deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/218:48 pm
MSY
- SYD
3 stops48h 02m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$590
This Air Canada deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/192:14 pm
MSY
- SYD
2 stops26h 06m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$593
This Qantas Airways deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:21 pm
MSY
- SYD
2 stops25h 09m
Qantas Airways
Deal found 3/1![Qantas Airways logo]()
$605
This United Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/174:09 pm
BTR
- SYD
2 stops23h 46m
United Airlines
Deal found 3/2![United Airlines logo]()
$725
This United Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/146:45 pm
BTR
- SYD
2 stops43h 35m
United Airlines
Deal found 3/3![United Airlines logo]()
$731
This American Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/176:16 pm
BTR
- SYD
1 stop21h 39m
American Airlines
Deal found 3/2![American Airlines logo]()
$781
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 March 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $950 (American Airlines) |
One-way from | $499 (FlightHub) |
Popular in | December |
Cheapest in | August |
Average price | $1,356 |
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 March 5, 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
New OrleansMelbourne
MSY - MEL
MSYMEL
New Orleans Louis Armstrong
Wed 4/15
3:00 pm-7:50 am
1 stop25h 50m
Melbourne
Wed 4/22
10:00 am-11:49 pm
1 stop28h 49m
$964
New OrleansSydney
MSY - SYD
MSYSYD
New Orleans Louis Armstrong
Wed 4/22
5:21 pm-8:50 am
2 stops24h 29m
Sydney Kingsford Smith
Sun 5/10
12:00 pm-4:36 pm
1 stop19h 36m
$980
New OrleansMelbourne
MSY - MEL
MSYMEL
New Orleans Louis Armstrong
Fri 5/8
9:40 am-8:15 am
1 stop31h 35m
Melbourne
Tue 5/12
10:55 am-6:27 pm
1 stop22h 32m
$1,006
New OrleansMelbourne
MSY - MEL
MSYMEL
New Orleans Louis Armstrong
Tue 6/2
2:21 pm-8:15 am
2 stops26h 54m
Melbourne
Sat 7/4
10:55 am-6:33 pm
1 stop22h 38m
$1,007
New OrleansMelbourne
MSY - MEL
MSYMEL
New Orleans Louis Armstrong
Fri 4/17
3:00 pm-7:50 am
1 stop25h 50m
Melbourne
Fri 4/24
10:00 am-11:49 pm
1 stop28h 49m
$1,014
New OrleansBrisbane
MSY - BNE
MSYBNE
New Orleans Louis Armstrong
Fri 4/17
6:08 pm-7:05 am
2 stops45h 57m
Brisbane
Fri 4/24
10:00 am-9:32 pm
2 stops26h 32m
$1,053
New OrleansCanberra
MSY - CBR
MSYCBR
New Orleans Louis Armstrong
Sun 8/9
8:04 pm-8:25 am
2 stops45h 21m
Canberra
Fri 8/14
6:05 am-7:07 pm
3 stops28h 02m
$1,221
New OrleansSydney
MSY - SYD
MSYSYD
New Orleans Louis Armstrong
Mon 6/1
7:04 pm-6:55 am
1 stop20h 51m
Sydney Kingsford Smith
Tue 6/9
10:20 am-6:33 pm
1 stop23h 13m
$1,269
New OrleansSydney
MSY - SYD
MSYSYD
New Orleans Louis Armstrong
Tue 6/16
2:55 pm-6:50 am
1 stop24h 55m
Sydney Kingsford Smith
Wed 8/12
9:15 am-8:39 pm
2 stops26h 24m
$1,274
LafayetteSydney
LFT - SYD
LFTSYD
Lafayette Regional
Tue 6/16
4:09 pm-7:00 am
2 stops23h 51m
Sydney Kingsford Smith
Wed 8/12
10:20 am-7:31 pm
2 stops24h 11m
$1,274
Showing 1-10 of 47 resultsSorted by cheapest first
Best time to book a flight from Louisiana to Australia
Have a flexible travel schedule? Discover the best time to fly to Australia from Louisiana with our price prediction graph.
MSY-MEL
MSY-SYD
BTR-SYD
BTR-PER
MSY-AVV
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Louisiana to Australia
USLA-AU0
MSY-MEL
MSY-SYD
BTR-SYD
BTR-PER
What is the cheapest month to book a flight from Louisiana to Australia?
Currently, February is the cheapest month in which you can book a flight from Louisiana to Australia (average of $578). Flying from Louisiana to Australia in December is currently the most expensive (average of $1,380). 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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Top regions
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 March 5, 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 March 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$907 | Average$1,432 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,056 | Average$1,617 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,125 | Average$1,334 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,141 | Average$1,392 | FlexibilityNo cancel fee | On-timeN/A |