$677+ Cheap flights from Louisiana to Australia
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SYD
Dec 4 — Dec 111
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Louisiana to Australia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Louisiana to Australia
Cheapest
Best
Last-minute
One-way
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 November 4, 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 November 4, 2026.
This Qantas Airways deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” 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 11/307:59 pm -
2 stops24h 51m
Mon 12/281:10 pm -
2 stops23h 58m
Deal found 10/30![Multiple Airlines logo]()
$1,026
This oojo deal was found by Cheapflights users on 11/1. 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.
Mon 11/3012:33 pm -
2 stops32h 17m
Mon 12/289:40 am -
1 stop21h 24m
Deal found 11/1![Qantas Airways logo]()
$1,115
This Qantas Airways deal was found by Cheapflights users on 11/3. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/912:27 pm -
1 stop25h 28m
Sat 12/197:15 pm -
2 stops36h 49m
Deal found 11/3![Qantas Airways logo]()
$1,183
This Bravofly deal was found by Cheapflights users on 11/3. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:53 am -
2 stops29h 22m
Wed 11/187:55 pm -
2 stops37h 46m
Deal found 11/3![Qantas Airways logo]()
$1,190
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Thu 11/510:53 am -
1 stop27h 37m
Wed 11/181:10 pm -
2 stops22h 02m
Deal found 11/3![American Airlines logo]()
$1,197
This United Airlines deal was found by Cheapflights users on 11/3. 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 11/52:43 pm -
1 stop24h 47m
Wed 11/1811:20 am -
1 stop23h 15m
Deal found 11/3![United Airlines logo]()
$1,202
This Qantas Airways deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/283:45 pm -
1 stop22h 45m
Sat 12/51:10 pm -
2 stops22h 52m
Deal found 10/31![Multiple Airlines logo]()
$1,215
This American Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2812:33 pm -
1 stop25h 57m
Sat 12/59:40 am -
1 stop26h 22m
Deal found 10/31![American Airlines logo]()
$1,219
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/302:40 pm -
1 stop24h 50m
Mon 12/2811:20 am -
1 stop34h 56m
Deal found 11/2![United Airlines logo]()
$1,227
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/92:45 pm -
1 stop24h 15m
Mon 11/1610:10 am -
2 stops29h 17m
Deal found 11/2![Delta logo]()
$1,243
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” 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 10/3011:27 am -
2 stops30h 03m
Sun 11/2212:45 pm -
1 stop26h 35m
Deal found 10/30![United Airlines logo]()
$1,343
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” 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 11/13:43 pm -
1 stop22h 17m
Sun 11/229:15 am -
1 stop27h 23m
Deal found 10/30![United Airlines logo]()
$1,388
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 November 4, 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 November 4, 2026.
This Qantas Airways deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” 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 11/307:59 pm -
2 stops24h 51m
Mon 12/281:10 pm -
2 stops23h 58m
Deal found 10/30![Multiple Airlines logo]()
$1,026
This oojo deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/136:05 pm -
1 stop20h 25m
Wed 2/176:30 pm -
2 stops39h 37m
Deal found 10/31![Qantas Airways logo]()
$1,061
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/302:40 pm -
1 stop24h 50m
Mon 12/2811:20 am -
1 stop34h 56m
Deal found 10/30![United Airlines logo]()
$1,227
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/92:45 pm -
1 stop24h 15m
Mon 11/1610:10 am -
2 stops29h 17m
Deal found 11/2![Delta logo]()
$1,243
This Turkish Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:00 am -
3 stops44h 45m
Wed 11/1110:35 pm -
3 stops66h 17m
Deal found 10/31![Turkish Airlines logo]()
$2,004
This Cathay Pacific deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” 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.
Sat 11/78:04 am -
2 stops32h 31m
Wed 11/118:45 am -
2 stops29h 50m
Deal found 10/30![Cathay Pacific logo]()
$2,050
This Qatar Airways deal was found by Cheapflights users on 11/1. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:00 am -
2 stops43h 30m
Fri 11/139:55 pm -
2 stops41h 02m
Deal found 11/1![Qatar Airways logo]()
$2,307
This Qantas Airways deal was found by Cheapflights users on 11/3. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/912:27 pm -
1 stop25h 28m
Sat 12/197:15 pm -
2 stops36h 49m
Deal found 11/3![Qantas Airways logo]()
$1,183
This Qantas Airways deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/283:45 pm -
1 stop22h 45m
Sat 12/51:10 pm -
2 stops22h 52m
Deal found 10/31![Multiple Airlines logo]()
$1,215
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/232:01 pm -
2 stops26h 04m
Tue 12/19:15 am -
1 stop19h 11m
Deal found 11/4![United Airlines logo]()
$1,342
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/212:00 pm -
2 stops50h 05m
Wed 12/29:15 am -
1 stop19h 11m
Deal found 11/4![United Airlines logo]()
$1,358
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Thu 12/172:43 pm -
2 stops29h 22m
Thu 12/246:10 am -
2 stops27h 10m
Deal found 11/2![American Airlines logo]()
$3,068
This Cathay Pacific deal was found by Cheapflights users on 11/2. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/172:48 pm -
2 stops47h 27m
Mon 2/2210:20 pm -
2 stops41h 38m
Deal found 11/2![Multiple Airlines logo]()
$1,523
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/214:13 pm -
1 stop21h 47m
Mon 11/3011:20 am -
2 stops41h 06m
Deal found 11/4![United Airlines logo]()
$1,408
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” 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.
Sat 11/142:45 pm -
1 stop24h 45m
Sun 11/2910:40 am -
1 stop19h 03m
Deal found 10/30![Delta logo]()
$1,743
This oojo deal was found by Cheapflights users on 11/3. 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 12/186:05 pm -
1 stop20h 25m
Fri 12/252:15 pm -
2 stops43h 18m
Deal found 11/3![Qantas Airways logo]()
$1,588
This Qantas Airways deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/136:05 pm -
2 stops23h 05m
Wed 2/179:10 am -
2 stops24h 57m
Deal found 10/31![Multiple Airlines logo]()
$1,548
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2112:05 pm -
1 stop25h 55m
Sat 11/289:10 am -
1 stop21h 16m
Deal found 11/4![United Airlines logo]()
$1,438
This Qantas Airways deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” 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 2/175:21 pm -
1 stop20h 34m
Mon 2/227:15 pm -
2 stops38h 31m
Deal found 10/30![Qantas Airways logo]()
$1,728
This United Airlines deal was found by Cheapflights users on 11/3. 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 11/147:00 am -
3 stops33h 05m
Sun 11/2911:20 am -
2 stops38h 28m
Deal found 11/3![United Airlines logo]()
$1,455
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/92:52 pm -
1 stop24h 38m
Sat 12/1910:40 am -
1 stop19h 04m
Deal found 11/3![Delta logo]()
$1,949
This Qantas Airways deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/142:27 pm -
2 stops22h 58m
Sun 11/292:05 pm -
1 stop22h 09m
Deal found 10/31![Multiple Airlines logo]()
$1,619
This Qantas Airways deal was found by Cheapflights users on 11/1. 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.
Sat 11/712:29 pm -
1 stop25h 26m
Wed 11/112:05 pm -
1 stop20h 37m
Deal found 11/1![Qantas Airways logo]()
$1,861
This Qantas Airways deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” 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 11/710:53 am -
1 stop27h 37m
Wed 11/119:10 am -
2 stops24h 32m
Deal found 10/30![Qantas Airways logo]()
$1,862
This United Airlines deal was found by Cheapflights users on 11/1. 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 12/89:20 am -
1 stop28h 40m
Tue 12/159:15 am -
1 stop23h 17m
Deal found 11/1![United Airlines logo]()
$1,723
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Sat 11/72:41 pm -
2 stops26h 49m
Wed 11/1112:45 pm -
1 stop22h 50m
Deal found 11/1![United Airlines logo]()
$1,767
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Wed 12/95:20 pm -
1 stop20h 40m
Sat 12/199:10 am -
1 stop27h 39m
Deal found 11/1![United Airlines logo]()
$1,908
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” 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 2/174:05 pm -
1 stop21h 55m
Mon 2/229:15 am -
1 stop23h 13m
Deal found 10/30![United Airlines logo]()
$2,038
This Air New Zealand deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/187:13 am -
3 stops34h 42m
Fri 12/2512:10 pm -
2 stops22h 42m
Deal found 11/3![Multiple Airlines logo]()
$3,269
This BusinessClass deal was found by Cheapflights users on 11/2. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/178:00 am -
3 stops36h 05m
Thu 12/246:20 am -
2 stops24h 53m
Deal found 11/2![Qantas Airways logo]()
$2,981
Last-minute flights from Louisiana to AustraliaDiscover last-minute flight deals from Louisiana to Australia. Data last updated November 4, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to Australia. Data last updated November 4, 2026 and is based on user searches.
This Bravofly deal was found by Cheapflights users on 11/3. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:53 am -
2 stops29h 22m
Wed 11/187:55 pm -
2 stops37h 46m
Deal found 11/3![Qantas Airways logo]()
$1,190
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Thu 11/510:53 am -
1 stop27h 37m
Wed 11/181:10 pm -
2 stops22h 02m
Deal found 11/3![American Airlines logo]()
$1,197
This United Airlines deal was found by Cheapflights users on 11/3. 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 11/52:43 pm -
1 stop24h 47m
Wed 11/1811:20 am -
1 stop23h 15m
Deal found 11/3![United Airlines logo]()
$1,202
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/92:45 pm -
1 stop24h 15m
Mon 11/1610:10 am -
2 stops29h 17m
Deal found 11/2![Delta logo]()
$1,243
This American Airlines deal was found by Cheapflights users on 11/3. 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 11/142:27 pm -
2 stops25h 33m
Sun 11/2911:15 am -
2 stops23h 26m
Deal found 11/3![American Airlines logo]()
$1,439
This United Airlines deal was found by Cheapflights users on 11/3. 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 11/143:43 pm -
1 stop22h 17m
Sun 11/2911:20 am -
2 stops38h 28m
Deal found 11/3![United Airlines logo]()
$1,455
This Qantas Airways deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/283:45 pm -
1 stop22h 45m
Sat 12/51:10 pm -
2 stops22h 52m
Deal found 10/31![Multiple Airlines logo]()
$1,215
This American Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2812:33 pm -
1 stop25h 57m
Sat 12/59:40 am -
1 stop26h 22m
Deal found 10/31![American Airlines logo]()
$1,219
This Qantas Airways deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” 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 11/307:59 pm -
2 stops24h 51m
Mon 12/281:10 pm -
2 stops23h 58m
Deal found 10/30![Multiple Airlines logo]()
$1,026
This oojo deal was found by Cheapflights users on 11/1. 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.
Mon 11/3012:33 pm -
2 stops32h 17m
Mon 12/289:40 am -
1 stop21h 24m
Deal found 11/1![Qantas Airways logo]()
$1,115
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/302:40 pm -
1 stop24h 50m
Mon 12/2811:20 am -
1 stop34h 56m
Deal found 11/2![United Airlines logo]()
$1,227
This Qantas Airways deal was found by Cheapflights users on 11/3. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/912:27 pm -
1 stop25h 28m
Sat 12/197:15 pm -
2 stops36h 49m
Deal found 11/3![Qantas Airways logo]()
$1,183
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 November 4, 2026.
Search for one-way flight options from Louisiana to Australia. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
This Delta deal was found by Cheapflights users on 11/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:02 am -
1 stop31h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Delta logo]()
$677
This Cathay Pacific deal was found by Cheapflights users on 11/4. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:57 pm -
3 stops42h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$957
This Expedia deal was found by Cheapflights users on 11/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/165:28 pm -
2 stops34h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Qantas Airways logo]()
$1,183
This Delta deal was found by Cheapflights users on 11/3. 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.
Sun 1/104:24 pm -
2 stops48h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Delta logo]()
$1,736
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/155:19 pm -
2 stops33h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$2,134
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Sun 1/105:22 pm -
3 stops44h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$2,861
This Flysmarter deal was found by Cheapflights users on 11/3. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/103:39 pm -
1 stop23h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Lufthansa logo]()
$3,236
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 November 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,026 (Qantas Airways) |
One-way from | $677 (Delta) |
Popular in | April |
Cheapest in | February |
Average price | $1,474 |
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 7,457,451 searches. Data last updated November 4, 2026.
Use the filters below to find and compare flights from Louisiana to Australia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New OrleansMelbourne
MSY New Orleans Louis Armstrong - MEL Melbourne
MSYMEL
New Orleans Louis Armstrong
Sun 11/15
9:08 am-8:00 am
2 stops29h 52m
Melbourne
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$677
New OrleansMelbourne
MSY New Orleans Louis Armstrong - MEL Melbourne
MSYMEL
New Orleans Louis Armstrong
Sun 11/15
7:57 pm-7:35 am
3 stops42h 38m
Melbourne
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$957
New OrleansBrisbane
MSY New Orleans Louis Armstrong - BNE Brisbane
MSYBNE
New Orleans Louis Armstrong
Mon 11/30
7:59 pm-12:50 pm
2 stops24h 51m
Brisbane
Mon 12/28
1:10 pm-9:08 pm
2 stops23h 58m
$1,026
Lake CharlesBrisbane
LCH Lake Charles - BNE Brisbane
LCHBNE
Lake Charles
Wed 1/13
6:05 pm-6:30 am
1 stop20h 25m
Brisbane
Wed 2/17
6:30 pm-6:07 pm
2 stops39h 37m
$1,061
Baton RougeSydney
BTR Baton Rouge Ryan - SYD Sydney Kingsford Smith
BTRSYD
Baton Rouge Ryan
Wed 12/16
5:28 pm-8:40 pm
2 stops34h 12m
Sydney Kingsford Smith
Wed 12/31
12:00 am-8:00 am
Nonstop0h 00m
$1,183
New OrleansSydney
MSY New Orleans Louis Armstrong - SYD Sydney Kingsford Smith
MSYSYD
New Orleans Louis Armstrong
Wed 12/9
12:27 pm-6:55 am
1 stop25h 28m
Sydney Kingsford Smith
Sat 12/19
7:15 pm-3:04 pm
2 stops36h 49m
$1,183
New OrleansBrisbane
MSY New Orleans Louis Armstrong - BNE Brisbane
MSYBNE
New Orleans Louis Armstrong
Sat 11/28
3:45 pm-6:30 am
1 stop22h 45m
Brisbane
Sat 12/5
1:10 pm-8:02 pm
2 stops22h 52m
$1,215
New OrleansBrisbane
MSY New Orleans Louis Armstrong - BNE Brisbane
MSYBNE
New Orleans Louis Armstrong
Mon 11/30
2:40 pm-7:30 am
1 stop24h 50m
Brisbane
Mon 12/28
11:20 am-6:16 am
1 stop34h 56m
$1,227
New OrleansMelbourne
MSY New Orleans Louis Armstrong - MEL Melbourne
MSYMEL
New Orleans Louis Armstrong
Mon 11/9
2:45 pm-8:00 am
1 stop24h 15m
Melbourne
Mon 11/16
10:10 am-10:27 pm
2 stops29h 17m
$1,243
Baton RougeSydney
BTR Baton Rouge Ryan - SYD Sydney Kingsford Smith
BTRSYD
Baton Rouge Ryan
Mon 11/23
2:01 pm-9:05 am
2 stops26h 04m
Sydney Kingsford Smith
Tue 12/1
9:15 am-11:26 am
1 stop19h 11m
$1,342
Showing 1-10 of 36 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
BTR-SYD
MSY-BNE
MSY-SYD
LCH-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-MEL
BTR-SYD
MSY-BNE
MSY-SYD
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 $1,210). Flying from Louisiana to Australia in April is currently the most expensive (average of $6,086). 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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
Top destinations
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 November 4, 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 7,457,451 searches. Data last updated November 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$694 | Average$1,557 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$826 | Average$1,622 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,056 | Average$1,478 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,455 | Average$1,622 | FlexibilityNo cancel fee | On-time71% |