$650+ Cheap flights from Kentucky 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SYD
Nov 1 — Nov 81
Round-trip
1 adult, Economy
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Find cheap flights from Kentucky 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
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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 Kentucky to Australia
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Cheapest flights from Kentucky to AustraliaExplore the most affordable flight options available from Kentucky to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2026.
Explore the most affordable flight options available from Kentucky to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2026.
This Bravofly deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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.
Tue 10/276:18 pm -
1 stop21h 37m
Tue 11/32:05 pm -
1 stop24h 31m
Deal found 9/29![Qantas Airways logo]()
$1,201
This Expedia deal was found by Cheapflights users on 9/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:49 pm -
1 stop22h 06m
Mon 11/22:05 pm -
1 stop20h 04m
Deal found 9/28![Qantas Airways logo]()
$1,229
This United Airlines deal was found by Cheapflights users on 9/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:10 am -
1 stop30h 50m
Mon 11/99:15 am -
1 stop20h 08m
Deal found 9/28![United Airlines logo]()
$1,231
This United Airlines deal was found by Cheapflights users on 9/30. 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 10/288:00 am -
2 stops33h 40m
Wed 11/49:15 am -
1 stop27h 18m
Deal found 9/30![United Airlines logo]()
$1,238
This Delta deal was found by Cheapflights users on 10/1. 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 10/183:34 pm -
2 stops26h 16m
Mon 10/269:10 am -
2 stops27h 17m
Deal found 10/1![Delta logo]()
$1,242
This Delta deal was found by Cheapflights users on 10/1. 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 10/183:26 pm -
2 stops26h 24m
Mon 10/269:10 am -
2 stops26h 25m
Deal found 10/1![Delta logo]()
$1,242
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/261:59 pm -
2 stops26h 21m
Mon 11/210:40 am -
2 stops24h 30m
Deal found 9/28![Delta logo]()
$1,243
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 10/2710:28 am -
2 stops29h 52m
Tue 11/310:40 am -
2 stops24h 33m
Deal found 9/29![Delta logo]()
$1,243
This United Airlines deal was found by Cheapflights users on 10/1. 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 10/201:56 pm -
2 stops28h 19m
Tue 10/2711:45 am -
2 stops27h 09m
Deal found 10/1![United Airlines logo]()
$1,247
This United Airlines deal was found by Cheapflights users on 10/1. 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 10/203:37 pm -
2 stops26h 38m
Tue 10/2711:45 am -
2 stops25h 45m
Deal found 10/1![United Airlines logo]()
$1,247
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Sun 11/153:24 pm -
2 stops27h 06m
Sun 11/228:00 am -
2 stops52h 33m
Deal found 10/1![United Airlines logo]()
$1,256
This Delta deal was found by Cheapflights users on 10/1. 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.
Sat 10/178:10 am -
2 stops57h 40m
Tue 10/279:10 am -
2 stops26h 56m
Deal found 10/1![Delta logo]()
$1,258
Best flights from Kentucky to AustraliaDiscover carefully curated flight deals from Kentucky to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2026.
Discover carefully curated flight deals from Kentucky to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2026.
This United Airlines deal was found by Cheapflights users on 9/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:10 am -
1 stop30h 50m
Mon 11/99:15 am -
1 stop20h 08m
Deal found 9/28![United Airlines logo]()
$1,231
This Qantas Airways deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 10/273:54 pm -
1 stop24h 01m
Tue 11/32:05 pm -
2 stops25h 07m
Deal found 9/29![Multiple Airlines logo]()
$1,259
This Delta deal was found by Cheapflights users on 9/30. 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 11/147:05 am -
2 stops32h 55m
Sat 11/2110:10 am -
2 stops24h 55m
Deal found 9/30![Delta logo]()
$1,342
This FlightHub deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/73:50 pm -
2 stops26h 45m
Sun 3/217:25 pm -
2 stops41h 05m
Deal found 9/27![Air New Zealand logo]()
$1,346
This Qantas Airways deal was found by Cheapflights users on 9/30. 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.
Fri 2/263:54 pm -
1 stop23h 36m
Tue 3/29:40 am -
1 stop20h 43m
Deal found 9/30![Qantas Airways logo]()
$1,391
This oojo deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1811:55 am -
2 stops49h 50m
Mon 2/155:10 pm -
2 stops46h 39m
Deal found 9/27![Qatar Airways logo]()
$1,402
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 11/157:10 am -
2 stops35h 20m
Sun 11/2211:30 am -
2 stops25h 05m
Deal found 9/29![United Airlines logo]()
$1,282
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:42 am -
2 stops33h 18m
Thu 11/1910:10 am -
2 stops24h 01m
Deal found 9/28![Delta logo]()
$1,342
This FlightHub deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 1/1811:55 am -
2 stops49h 50m
Thu 2/184:10 pm -
2 stops47h 39m
Deal found 9/29![Qatar Airways logo]()
$1,426
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Fri 10/161:56 pm -
2 stops28h 19m
Mon 10/2611:45 am -
2 stops25h 51m
Deal found 10/1![United Airlines logo]()
$1,297
This Qantas Airways deal was found by Cheapflights users on 10/1. 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.
Thu 1/284:52 pm -
2 stops26h 13m
Sat 2/136:05 am -
2 stops25h 18m
Deal found 10/1![Qantas Airways logo]()
$1,434
This Cathay Pacific deal was found by Cheapflights users on 10/2. 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.
Mon 11/167:54 pm -
2 stops32h 56m
Mon 11/2311:05 am -
2 stops47h 34m
Deal found 10/2![Multiple Airlines logo]()
$1,517
This United Airlines deal was found by Cheapflights users on 9/30. 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 11/133:24 pm -
2 stops27h 06m
Mon 11/3012:00 pm -
3 stops66h 17m
Deal found 9/30![United Airlines logo]()
$1,322
This Qantas Airways deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 11/135:26 pm -
2 stops26h 39m
Fri 11/208:15 am -
3 stops25h 53m
Deal found 9/29![Multiple Airlines logo]()
$1,545
This oojo deal was found by Cheapflights users on 10/1. 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.
Fri 2/193:54 pm -
1 stop23h 01m
Wed 3/32:05 pm -
1 stop21h 02m
Deal found 10/1![Qantas Airways logo]()
$1,559
This Delta deal was found by Cheapflights users on 10/1. 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.
Sat 12/266:53 am -
2 stops33h 07m
Sun 1/1710:10 am -
2 stops29h 52m
Deal found 10/1![Delta logo]()
$1,620
This United Airlines deal was found by Cheapflights users on 10/2. 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 11/169:10 am -
2 stops31h 20m
Mon 11/2311:20 am -
2 stops26h 04m
Deal found 10/2![United Airlines logo]()
$1,340
This Cathay Pacific deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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.
Fri 2/193:54 pm -
2 stops47h 21m
Wed 3/36:30 pm -
3 stops39h 54m
Deal found 9/29![Multiple Airlines logo]()
$1,612
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Fri 2/268:00 am -
2 stops32h 30m
Tue 3/211:20 am -
2 stops27h 27m
Deal found 10/1![United Airlines logo]()
$1,340
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Fri 10/161:56 pm -
2 stops28h 19m
Sun 10/2510:30 am -
2 stops23h 40m
Deal found 10/1![United Airlines logo]()
$1,347
This Cathay Pacific deal was found by Cheapflights users on 9/28. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:26 am -
2 stops43h 39m
Thu 11/194:30 pm -
3 stops42h 09m
Deal found 9/28![Multiple Airlines logo]()
$1,636
This Qantas Airways deal was found by Cheapflights users on 10/1. 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.
Sun 2/1412:33 pm -
2 stops38h 27m
Thu 2/1811:10 pm -
2 stops32h 57m
Deal found 10/1![Qantas Airways logo]()
$1,848
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 11/133:45 pm -
2 stops25h 45m
Fri 11/2012:45 pm -
2 stops25h 13m
Deal found 9/29![United Airlines logo]()
$1,347
This Qantas Airways deal was found by Cheapflights users on 10/1. 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.
Sun 2/76:28 pm -
2 stops32h 32m
Thu 2/1111:10 pm -
2 stops29h 14m
Deal found 10/1![Qantas Airways logo]()
$1,848
This Cathay Pacific deal was found by Cheapflights users on 9/30. 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 11/143:54 pm -
2 stops39h 11m
Sat 11/216:00 pm -
3 stops45h 42m
Deal found 9/30![Multiple Airlines logo]()
$1,705
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:37 pm -
2 stops25h 53m
Sun 11/111:30 am -
2 stops26h 28m
Deal found 9/27![United Airlines logo]()
$1,347
This BusinessClass deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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.
Tue 3/93:50 pm -
2 stops36h 00m
Sun 3/216:50 pm -
2 stops38h 40m
Deal found 9/29![Air New Zealand logo]()
$2,801
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Fri 2/192:00 pm -
2 stops25h 00m
Wed 3/39:15 am -
2 stops29h 06m
Deal found 10/1![United Airlines logo]()
$1,402
This Cathay Pacific deal was found by Cheapflights users on 9/30. 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.
Thu 1/285:10 am -
3 stops41h 55m
Sat 2/1311:05 am -
2 stops47h 19m
Deal found 9/30![Multiple Airlines logo]()
$2,043
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Sun 11/83:24 pm -
2 stops25h 56m
Thu 11/129:10 am -
1 stop28h 48m
Deal found 10/1![United Airlines logo]()
$1,556
Last-minute flights from Kentucky to AustraliaDiscover last-minute flight deals from Kentucky to Australia. Data last updated October 2, 2026 and is based on user searches.
Discover last-minute flight deals from Kentucky to Australia. Data last updated October 2, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/1. 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.
Sat 10/178:10 am -
2 stops57h 40m
Tue 10/279:10 am -
2 stops26h 56m
Deal found 10/1![Delta logo]()
$1,258
This Delta deal was found by Cheapflights users on 10/1. 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 10/183:34 pm -
2 stops26h 16m
Mon 10/269:10 am -
2 stops27h 17m
Deal found 10/1![Delta logo]()
$1,242
This Delta deal was found by Cheapflights users on 10/1. 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 10/183:26 pm -
2 stops26h 24m
Mon 10/269:10 am -
2 stops26h 25m
Deal found 10/1![Delta logo]()
$1,242
This United Airlines deal was found by Cheapflights users on 10/1. 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 10/201:56 pm -
2 stops28h 19m
Tue 10/2711:45 am -
2 stops27h 09m
Deal found 10/1![United Airlines logo]()
$1,247
This United Airlines deal was found by Cheapflights users on 10/1. 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 10/203:37 pm -
2 stops26h 38m
Tue 10/2711:45 am -
2 stops25h 45m
Deal found 10/1![United Airlines logo]()
$1,247
This United Airlines deal was found by Cheapflights users on 9/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:10 am -
1 stop30h 50m
Mon 11/99:15 am -
1 stop20h 08m
Deal found 9/28![United Airlines logo]()
$1,231
This Expedia deal was found by Cheapflights users on 9/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:49 pm -
1 stop22h 06m
Mon 11/22:05 pm -
1 stop20h 04m
Deal found 9/28![Qantas Airways logo]()
$1,229
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/261:59 pm -
2 stops26h 21m
Mon 11/210:40 am -
2 stops24h 30m
Deal found 9/28![Delta logo]()
$1,243
This Bravofly deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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.
Tue 10/276:18 pm -
1 stop21h 37m
Tue 11/32:05 pm -
1 stop24h 31m
Deal found 9/29![Qantas Airways logo]()
$1,201
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 10/2710:28 am -
2 stops29h 52m
Tue 11/310:40 am -
2 stops24h 33m
Deal found 9/29![Delta logo]()
$1,243
This United Airlines deal was found by Cheapflights users on 9/30. 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 10/288:00 am -
2 stops33h 40m
Wed 11/49:15 am -
1 stop27h 18m
Deal found 9/30![United Airlines logo]()
$1,238
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Sun 11/153:24 pm -
2 stops27h 06m
Sun 11/228:00 am -
2 stops52h 33m
Deal found 10/1![United Airlines logo]()
$1,256
One-way flights from Kentucky to AustraliaSearch for one-way flight options from Kentucky to Australia. Find affordable one-way fares based on user searches. Data last updated October 2, 2026.
Search for one-way flight options from Kentucky to Australia. Find affordable one-way fares based on user searches. Data last updated October 2, 2026.
This United Airlines deal was found by Cheapflights users on 9/30. 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 10/191:56 pm -
2 stops28h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![United Airlines logo]()
$650
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:00 am -
2 stops34h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![United Airlines logo]()
$650
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:59 pm -
2 stops46h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Delta logo]()
$657
This United Airlines deal was found by Cheapflights users on 9/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/315:57 pm -
2 stops49h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![United Airlines logo]()
$672
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:59 pm -
2 stops68h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Delta logo]()
$680
This oojo deal was found by Cheapflights users on 9/28. 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 10/314:18 pm -
2 stops23h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Qantas Airways logo]()
$685
This Qantas Airways deal was found by Cheapflights users on 9/28. 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.
Sat 10/3112:46 pm -
3 stops27h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$701
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:26 pm -
1 stop43h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Qantas Airways logo]()
$701
This Kiwi.com deal was found by Cheapflights users on 10/2. 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.
Mon 11/1611:39 am -
2 stops50h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Multiple Airlines logo]()
$708
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/123:24 pm -
2 stops27h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![United Airlines logo]()
$710
This United Airlines deal was found by Cheapflights users on 10/2. 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 11/169:10 am -
1 stop29h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![United Airlines logo]()
$716
This United deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/123:24 pm -
3 stops31h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$723
Find flight deals from Kentucky to Australia
Keep the following information in mind while searching for Kentucky to Australia flight deals. Data was last updated October 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,201 (Bravofly) |
One-way from | $650 (United Airlines) |
Popular in | December |
Cheapest in | August |
Average price | $1,351 |
Cheapflights Fare Finder
Customize your flight search to find flights from Kentucky 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 October 2, 2026.
Use the filters below to find and compare flights from Kentucky to Australia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LexingtonMelbourne
LEX Lexington Blue Grass - MEL Melbourne
LEXMEL
Lexington Blue Grass
Mon 10/19
1:56 pm-9:15 am
2 stops28h 19m
Melbourne
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$650
LouisvilleMelbourne
SDF Louisville Intl - MEL Melbourne
SDFMEL
Louisville Intl
Wed 11/11
9:10 am-10:30 am
2 stops33h 20m
Melbourne
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$650
LouisvilleMelbourne
SDF Louisville Intl - MEL Melbourne
SDFMEL
Louisville Intl
Sun 11/15
9:02 am-10:30 am
2 stops33h 28m
Melbourne
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$650
LouisvilleMelbourne
SDF Louisville Intl - MEL Melbourne
SDFMEL
Louisville Intl
Mon 11/9
7:00 am-9:30 am
2 stops34h 30m
Melbourne
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$650
LouisvilleMelbourne
SDF Louisville Intl - MEL Melbourne
SDFMEL
Louisville Intl
Sat 11/14
5:59 pm-8:00 am
2 stops46h 01m
Melbourne
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$657
LouisvilleMelbourne
SDF Louisville Intl - MEL Melbourne
SDFMEL
Louisville Intl
Sat 10/31
5:57 pm-10:30 am
2 stops49h 33m
Melbourne
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$672
LouisvilleBrisbane
SDF Louisville Intl - BNE Brisbane
SDFBNE
Louisville Intl
Sat 10/31
4:18 pm-5:50 am
2 stops23h 32m
Brisbane
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$685
LouisvilleBrisbane
SDF Louisville Intl - BNE Brisbane
SDFBNE
Louisville Intl
Sat 10/31
12:46 pm-5:50 am
3 stops27h 04m
Brisbane
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$701
LouisvilleSydney
SDF Louisville Intl - SYD Sydney Kingsford Smith
SDFSYD
Louisville Intl
Mon 11/16
11:39 am-6:25 am
2 stops50h 46m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$708
LouisvilleSydney
SDF Louisville Intl - SYD Sydney Kingsford Smith
SDFSYD
Louisville Intl
Mon 11/16
9:10 am-7:00 am
1 stop29h 50m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$716
Showing 1-10 of 48 resultsSorted by cheapest first
Best time to book a flight from Kentucky to Australia
Have a flexible travel schedule? Discover the best time to fly to Australia from Kentucky with our price prediction graph.
LEX-MEL
SDF-MEL
SDF-BNE
SDF-PER
SDF-SYD
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 Kentucky to Australia
USKY-AU0
LEX-MEL
SDF-MEL
SDF-BNE
SDF-PER
What is the cheapest month to book a flight from Kentucky to Australia?
Currently, August is the cheapest month in which you can book a flight from Kentucky to Australia (average of $1,263). Flying from Kentucky to Australia in December is currently the most expensive (average of $1,812). 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 Kentucky 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 Kentucky 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 Kentucky to Australia by cabin class
Find flights from Kentucky to Australia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Kentucky and Australia flights
Browse other Kentucky and Australia flight options. Last updated on October 2, 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 Kentucky after your stay in Australia
Kentucky to Australia flights
Consider these flights traveling from Kentucky to Australia.
Fly to Australia regions
Consider these flights traveling to Australia regions.
Top 3 airlines flying from Kentucky to Australia
Discover the top 3 airlines that operate flights from Kentucky 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 October 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$979 | Average$1,375 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,140 | Average$1,351 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,263 | Average$1,633 | FlexibilityNo cancel fee | On-time74% |