$717+ Cheap flights from Australia to Louisville (SDF)
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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SDF
Oct 25 — Nov 11
Round-trip
1 adult, Economy
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Find cheap flights from Australia to Louisville 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 Australia to Louisville
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Cheapest flights from Australia to LouisvilleExplore the most affordable flight options available from Australia to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2026.
Explore the most affordable flight options available from Australia to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2026.
This Delta deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:40 am -
2 stops26h 33m
Mon 11/1610:49 am -
2 stops29h 41m
Deal found 9/25![Delta logo]()
$1,060
This Trip.com deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/92:05 pm -
1 stop41h 25m
Mon 11/165:26 pm -
1 stop21h 29m
Deal found 9/25![Qantas Airways logo]()
$1,111
This American Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/92:05 pm -
1 stop25h 29m
Mon 11/164:10 pm -
2 stops24h 50m
Deal found 9/25![American Airlines logo]()
$1,211
This American Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 11/511:10 am -
2 stops22h 59m
Thu 11/125:26 pm -
2 stops23h 34m
Deal found 9/20![American Airlines logo]()
$1,277
This United Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 11/611:30 am -
2 stops27h 00m
Fri 11/133:45 pm -
2 stops26h 45m
Deal found 9/22![United Airlines logo]()
$1,289
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/79:10 am -
1 stop20h 13m
Sat 11/143:24 pm -
2 stops47h 36m
Deal found 9/23![United Airlines logo]()
$1,291
This oojo deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/72:05 pm -
1 stop20h 21m
Sat 11/147:13 pm -
1 stop43h 42m
Deal found 9/23![Qantas Airways logo]()
$1,298
This Trip.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/52:05 pm -
1 stop20h 04m
Thu 11/121:25 pm -
1 stop25h 30m
Deal found 9/20![Qantas Airways logo]()
$1,343
This Air New Zealand deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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.
Thu 11/511:50 am -
2 stops26h 08m
Thu 11/129:02 am -
3 stops31h 33m
Deal found 9/20![Multiple Airlines logo]()
$1,375
This BYOjet deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:40 am -
2 stops27h 30m
Tue 10/279:10 am -
2 stops41h 50m
Deal found 9/21![Air New Zealand logo]()
$1,481
This Ovago deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/610:45 pm -
2 stops28h 42m
Fri 11/136:54 pm -
1 stop42h 06m
Deal found 9/22![Qantas Airways logo]()
$1,504
This American Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/2911:10 am -
2 stops37h 22m
Mon 11/26:01 am -
1 stop32h 54m
Deal found 9/20![American Airlines logo]()
$1,624
Best flights from Australia to LouisvilleDiscover carefully curated flight deals from Australia to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 25, 2026.
Discover carefully curated flight deals from Australia to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 25, 2026.
This Delta deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:40 am -
2 stops26h 33m
Mon 11/1610:49 am -
2 stops29h 41m
Deal found 9/25![Delta logo]()
$1,060
This American Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 11/511:10 am -
2 stops22h 59m
Thu 11/125:26 pm -
2 stops23h 34m
Deal found 9/20![American Airlines logo]()
$1,277
This United Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 11/611:30 am -
2 stops27h 00m
Fri 11/133:45 pm -
2 stops26h 45m
Deal found 9/22![United Airlines logo]()
$1,289
This oojo deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/72:05 pm -
1 stop20h 21m
Sat 11/147:13 pm -
1 stop43h 42m
Deal found 9/23![Qantas Airways logo]()
$1,298
This BYOjet deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:40 am -
2 stops27h 30m
Tue 10/279:10 am -
2 stops41h 50m
Deal found 9/21![Air New Zealand logo]()
$1,481
This Cathay Pacific deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/1912:05 am -
2 stops47h 27m
Tue 10/2712:45 pm -
3 stops37h 10m
Deal found 9/21![Multiple Airlines logo]()
$1,624
This Japan Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:20 am -
2 stops45h 23m
Sun 11/86:27 am -
2 stops31h 13m
Deal found 9/24![Japan Airlines logo]()
$1,884
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/79:10 am -
1 stop20h 13m
Sat 11/143:24 pm -
2 stops47h 36m
Deal found 9/23![United Airlines logo]()
$1,291
This American Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/2911:10 am -
2 stops37h 22m
Mon 11/26:01 am -
1 stop32h 54m
Deal found 9/20![American Airlines logo]()
$1,624
This Air New Zealand deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/911:50 am -
2 stops24h 43m
Mon 11/169:02 am -
3 stops31h 33m
Deal found 9/25![Multiple Airlines logo]()
$1,731
This Japan Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:25 am -
2 stops45h 02m
Mon 11/210:13 am -
2 stops28h 37m
Deal found 9/20![Japan Airlines logo]()
$1,932
This Cathay Pacific deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 11/62:40 pm -
3 stops42h 51m
Fri 11/1310:53 am -
2 stops44h 12m
Deal found 9/22![Multiple Airlines logo]()
$1,906
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:10 am -
1 stop26h 23m
Mon 11/23:45 pm -
1 stop23h 15m
Deal found 9/24![United Airlines logo]()
$2,034
Last-minute flights from Australia to LouisvilleDiscover last-minute flight deals from Australia to Louisville. Data last updated September 25, 2026 and is based on user searches.
Discover last-minute flight deals from Australia to Louisville. Data last updated September 25, 2026 and is based on user searches.
This Cathay Pacific deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/1912:05 am -
2 stops47h 27m
Tue 10/2712:45 pm -
3 stops37h 10m
Deal found 9/21![Multiple Airlines logo]()
$1,624
This BYOjet deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:40 am -
2 stops27h 30m
Tue 10/279:10 am -
2 stops41h 50m
Deal found 9/21![Air New Zealand logo]()
$1,481
This American Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/2911:10 am -
2 stops37h 22m
Mon 11/26:01 am -
1 stop32h 54m
Deal found 9/20![American Airlines logo]()
$1,624
This Japan Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:25 am -
2 stops45h 02m
Mon 11/210:13 am -
2 stops28h 37m
Deal found 9/20![Japan Airlines logo]()
$1,932
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:10 am -
2 stops24h 22m
Mon 11/23:45 pm -
1 stop23h 15m
Deal found 9/24![United Airlines logo]()
$2,034
One-way flights from Australia to LouisvilleSearch for one-way flight options from Australia to Louisville. Find affordable one-way fares based on user searches. Data last updated September 25, 2026.
Search for one-way flight options from Australia to Louisville. Find affordable one-way fares based on user searches. Data last updated September 25, 2026.
This Delta deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2410:40 am -
2 stops39h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Delta logo]()
$717
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:15 am -
1 stop28h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![United Airlines logo]()
$728
This Cathay Pacific deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:50 am -
2 stops37h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$871
This SmartFares deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/43:50 pm -
2 stops38h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Qatar Airways logo]()
$925
This Cathay Pacific deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2412:30 pm -
3 stops44h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$1,076
This United Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 1/811:20 am -
2 stops41h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![United Airlines logo]()
$1,291
This KAYAK deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:40 am -
2 stops47h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Cathay Pacific logo]()
$1,339
This American Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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.
Fri 1/89:40 am -
1 stop20h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![American Airlines logo]()
$1,480
Find flight deals from Australia to Louisville
Keep the following information in mind while searching for Australia to Louisville flight deals. Data was last updated September 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,060 (Delta) |
One-way from | $721 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Australia to Louisville 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 September 25, 2026.
Use the filters below to find and compare flights from Australia to Louisville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SydneyLouisville
SYD Sydney Kingsford Smith - SDF Louisville Intl
SYDSDF
Sydney Kingsford Smith
Tue 11/24
10:40 am-10:09 am
2 stops39h 29m
Louisville Intl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$717
SydneyLouisville
SYD Sydney Kingsford Smith - SDF Louisville Intl
SYDSDF
Sydney Kingsford Smith
Tue 11/24
9:15 am-9:58 pm
1 stop28h 43m
Louisville Intl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$732
BrisbaneLouisville
BNE Brisbane - SDF Louisville Intl
BNESDF
Brisbane
Thu 11/12
12:50 am-11:34 pm
2 stops37h 44m
Louisville Intl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$871
SydneyLouisville
SYD Sydney Kingsford Smith - SDF Louisville Intl
SYDSDF
Sydney Kingsford Smith
Sun 10/4
3:50 pm-3:27 pm
2 stops38h 37m
Louisville Intl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$925
SydneyLouisville
SYD Sydney Kingsford Smith - SDF Louisville Intl
SYDSDF
Sydney Kingsford Smith
Mon 11/9
10:40 am-9:13 pm
2 stops26h 33m
Louisville Intl
Mon 11/16
10:49 am-8:30 am
2 stops29h 41m
$1,060
SydneyLouisville
SYD Sydney Kingsford Smith - SDF Louisville Intl
SYDSDF
Sydney Kingsford Smith
Tue 11/24
12:30 pm-5:16 pm
3 stops44h 46m
Louisville Intl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$1,076
SydneyLouisville
SYD Sydney Kingsford Smith - SDF Louisville Intl
SYDSDF
Sydney Kingsford Smith
Thu 11/5
11:10 am-6:09 pm
2 stops22h 59m
Louisville Intl
Thu 11/12
5:26 pm-9:00 am
2 stops23h 34m
$1,277
MelbourneLouisville
MEL Melbourne - SDF Louisville Intl
MELSDF
Melbourne
Fri 11/6
11:30 am-10:30 pm
2 stops27h 00m
Louisville Intl
Fri 11/13
3:45 pm-10:30 am
2 stops26h 45m
$1,289
BrisbaneLouisville
BNE Brisbane - SDF Louisville Intl
BNESDF
Brisbane
Fri 1/8
11:20 am-1:20 pm
2 stops41h 00m
Louisville Intl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$1,291
SydneyLouisville
SYD Sydney Kingsford Smith - SDF Louisville Intl
SYDSDF
Sydney Kingsford Smith
Sat 11/7
9:10 am-1:23 pm
1 stop20h 13m
Louisville Intl
Sat 11/14
3:24 pm-7:00 am
2 stops47h 36m
$1,291
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Australia to Louisville
Have a flexible travel schedule? Discover the best time to fly to Louisville from Australia with our price prediction graph.
BNE-SDF
SYD-SDF
MEL-SDF
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 Australia to Louisville
AU0-SDF
BNE-SDF
SYD-SDF
MEL-SDF
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Australia to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Louisville?
Book flights to Louisville if you plan to visit one of these locationsShepherdsville
Elizabethtown
Jeffersonville
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