$714+ Cheap flights from Sydney (SYD) 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
Nov 7 — Nov 141
Round-trip
1 adult, Economy
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Find cheap flights from Sydney 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 Sydney to Louisville
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Cheapest flights from Sydney to LouisvilleExplore the most affordable flight options available from Sydney to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 8, 2026.
Explore the most affordable flight options available from Sydney to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 8, 2026.
This American Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:10 am -
2 stops23h 16m
Tue 11/104:10 pm -
2 stops24h 50m
Deal found 10/5![American Airlines logo]()
$1,048
This Delta deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:40 am -
2 stops24h 30m
Tue 11/103:00 pm -
2 stops25h 30m
Deal found 10/5![Delta logo]()
$1,052
This American Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2911:10 am -
2 stops38h 14m
Mon 11/24:10 pm -
1 stop22h 45m
Deal found 10/7![American Airlines logo]()
$1,054
This United Airlines deal was found by Cheapflights users on 10/3. 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.
Fri 11/1311:20 am -
2 stops23h 12m
Tue 1/53:27 pm -
2 stops25h 38m
Deal found 10/3![United Airlines logo]()
$1,100
This Delta deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:40 am -
2 stops24h 34m
Sat 1/95:45 pm -
2 stops45h 05m
Deal found 10/3![Delta logo]()
$1,101
This Trip.com deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals ”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/32:05 pm -
1 stop20h 21m
Tue 11/107:13 pm -
1 stop43h 42m
Deal found 10/5![Qantas Airways logo]()
$1,103
This United Airlines deal was found by Cheapflights users on 10/3. 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 11/1411:20 am -
2 stops23h 12m
Fri 1/83:27 pm -
2 stops25h 38m
Deal found 10/3![United Airlines logo]()
$1,147
This United Airlines deal was found by Cheapflights users on 10/3. 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.
Fri 11/139:15 am -
1 stop20h 08m
Sat 1/93:25 pm -
1 stop23h 35m
Deal found 10/3![United Airlines logo]()
$1,149
This United Airlines deal was found by Cheapflights users on 10/3. 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.
Mon 11/1611:50 am -
2 stops22h 42m
Tue 1/53:27 pm -
2 stops25h 38m
Deal found 10/3![United Airlines logo]()
$1,205
This United Airlines deal was found by Cheapflights users on 10/3. 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.
Mon 11/169:15 am -
1 stop20h 08m
Sat 1/93:25 pm -
2 stops25h 55m
Deal found 10/3![United Airlines logo]()
$1,254
Best flights from Sydney to LouisvilleDiscover carefully curated flight deals from Sydney to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 8, 2026.
Discover carefully curated flight deals from Sydney to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 8, 2026.
This American Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:10 am -
2 stops23h 16m
Tue 11/104:10 pm -
2 stops24h 50m
Deal found 10/5![American Airlines logo]()
$1,048
This Delta deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:40 am -
2 stops24h 30m
Tue 11/103:00 pm -
2 stops25h 30m
Deal found 10/5![Delta logo]()
$1,052
This Cathay Pacific deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:55 pm -
3 stops39h 18m
Tue 11/1010:08 am -
2 stops34h 52m
Deal found 10/5![Multiple Airlines logo]()
$1,683
This Qantas Airways deal was found by Cheapflights users on 10/3. 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.
Fri 11/132:05 pm -
1 stop20h 04m
Tue 1/53:36 pm -
1 stop23h 19m
Deal found 10/3![Qantas Airways logo]()
$1,824
This United Airlines deal was found by Cheapflights users on 10/3. 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 10/299:10 am -
1 stop26h 23m
Mon 11/23:45 pm -
1 stop23h 15m
Deal found 10/3![United Airlines logo]()
$2,017
This Qantas Airways deal was found by Cheapflights users on 10/3. 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.
Sun 11/152:05 pm -
1 stop20h 04m
Wed 1/64:08 pm -
1 stop22h 47m
Deal found 10/3![Qantas Airways logo]()
$1,827
Last-minute flights from Sydney to LouisvilleDiscover last-minute flight deals from Sydney to Louisville. Data last updated October 8, 2026 and is based on user searches.
Discover last-minute flight deals from Sydney to Louisville. Data last updated October 8, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2911:10 am -
2 stops38h 14m
Mon 11/24:10 pm -
1 stop22h 45m
Deal found 10/7![American Airlines logo]()
$1,054
This American Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:10 am -
2 stops23h 16m
Tue 11/104:10 pm -
2 stops24h 50m
Deal found 10/5![American Airlines logo]()
$1,048
This Delta deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:40 am -
2 stops24h 30m
Tue 11/103:00 pm -
2 stops25h 30m
Deal found 10/5![Delta logo]()
$1,052
This Trip.com deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/32:05 pm -
1 stop20h 21m
Tue 11/107:13 pm -
1 stop43h 42m
Deal found 10/5![Qantas Airways logo]()
$1,103
This United Airlines deal was found by Cheapflights users on 10/3. 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.
Fri 11/1311:20 am -
2 stops23h 12m
Tue 1/53:27 pm -
2 stops25h 38m
Deal found 10/3![United Airlines logo]()
$1,100
This Delta deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:40 am -
2 stops24h 34m
Wed 1/610:15 am -
2 stops30h 15m
Deal found 10/3![Delta logo]()
$1,101
This United Airlines deal was found by Cheapflights users on 10/3. 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.
Fri 11/139:15 am -
1 stop20h 08m
Sat 1/93:25 pm -
1 stop23h 35m
Deal found 10/3![United Airlines logo]()
$1,149
This United Airlines deal was found by Cheapflights users on 10/3. 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 11/1411:20 am -
2 stops23h 12m
Fri 1/83:27 pm -
2 stops25h 38m
Deal found 10/3![United Airlines logo]()
$1,147
This United Airlines deal was found by Cheapflights users on 10/3. 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.
Mon 11/169:15 am -
1 stop20h 08m
Sun 1/103:27 pm -
2 stops25h 38m
Deal found 10/3![United Airlines logo]()
$1,205
This United Airlines deal was found by Cheapflights users on 10/3. 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.
Mon 11/169:15 am -
1 stop20h 08m
Sat 1/93:25 pm -
2 stops25h 55m
Deal found 10/3![United Airlines logo]()
$1,254
One-way flights from Sydney to LouisvilleSearch for one-way flight options from Sydney to Louisville. Find affordable one-way fares based on user searches. Data last updated October 8, 2026.
Search for one-way flight options from Sydney to Louisville. Find affordable one-way fares based on user searches. Data last updated October 8, 2026.
This United Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates ” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:15 am -
1 stop28h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![United Airlines logo]()
$714
This Cathay Pacific deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 10/7![Multiple Airlines logo]()
$1,024
Find flight deals from Sydney to Louisville
Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,048 (American Airlines) |
One-way from | $714 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Sydney 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 October 8, 2026.
Use the filters below to find and compare flights from Sydney to Louisville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
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
$714
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
$1,024
SydneyLouisville
SYD Sydney Kingsford Smith - SDF Louisville Intl
SYDSDF
Sydney Kingsford Smith
Tue 11/3
11:10 am-6:26 pm
2 stops23h 16m
Louisville Intl
Tue 11/10
4:10 pm-9:00 am
2 stops24h 50m
$1,048
SydneyLouisville
SYD Sydney Kingsford Smith - SDF Louisville Intl
SYDSDF
Sydney Kingsford Smith
Tue 11/3
10:40 am-7:10 pm
2 stops24h 30m
Louisville Intl
Tue 11/10
3:00 pm-8:30 am
2 stops25h 30m
$1,052
SydneyLouisville
SYD Sydney Kingsford Smith - SDF Louisville Intl
SYDSDF
Sydney Kingsford Smith
Tue 11/3
5:55 pm-5:13 pm
3 stops39h 18m
Louisville Intl
Tue 11/10
10:08 am-1:00 pm
2 stops34h 52m
$1,683
SydneyLouisville
SYD Sydney Kingsford Smith - SDF Louisville Intl
SYDSDF
Sydney Kingsford Smith
Fri 11/13
2:05 pm-6:09 pm
1 stop20h 04m
Louisville Intl
Tue 1/5
3:36 pm-6:55 am
1 stop23h 19m
$1,824
SydneyLouisville
SYD Sydney Kingsford Smith - SDF Louisville Intl
SYDSDF
Sydney Kingsford Smith
Sun 11/15
2:05 pm-6:09 pm
1 stop20h 04m
Louisville Intl
Wed 1/6
4:08 pm-6:55 am
1 stop22h 47m
$1,827
SydneyLouisville
SYD Sydney Kingsford Smith - SDF Louisville Intl
SYDSDF
Sydney Kingsford Smith
Thu 10/29
9:10 am-8:33 pm
1 stop26h 23m
Louisville Intl
Mon 11/2
3:45 pm-7:00 am
1 stop23h 15m
$2,017
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Sydney-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sydney-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sydney-Louisville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Sydney-Louisville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sydney-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Sydney to Louisville
Have a flexible travel schedule? Discover the best time to fly to Louisville from Sydney with our price prediction graph.
SYD-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.
Related info for your journey
Find useful and relevant information for your journey from Sydney 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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