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$1,295+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SDF
Mar 9 — Mar 161
Sun 3/9
Sun 3/16
1 adult, Economy
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Cheap flight deals from Australia to Louisville

Keep the following information in mind while searching for Australia to Louisville flight deals. Data was last updated March 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,379
(United Airlines)

Popular in

December

Cheapest in

August

Average price

$1,207
Provider with most accurate pricing for Sydney Kingsford Smith-Louisville Intl flight deals.
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Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Louisville Intl flights.
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From Australia to Louisville Intl
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Highest demand for flights based on searches. 13% potential increase in price ($213 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Australia to Louisville

Cheapest flights from Australia to Louisville
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 March 4, 2025.

This United Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1510:55 amMEL - SDF
2 stops48h 35mUnited Airlines
Tue 10/216:00 pmSDF - MEL
2 stops24h 15mUnited Airlines
Deal found 3/2$1,295
This Gotogate deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/157:25 amMEL - SDF
2 stops27h 45mJapan Airlines
Sat 9/208:38 amSDF - MEL
2 stops31h 07mJapan Airlines
Deal found 3/4$1,416
This Air New Zealand deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/168:35 amMEL - SDF
2 stops26h 55mMultiple Airlines
Tue 10/219:00 amSDF - MEL
3 stops34h 50mMultiple Airlines
Deal found 3/2$1,472
This United Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/510:20 amSYD - SDF
2 stops25h 46mUnited Airlines
Wed 7/163:29 pmSDF - SYD
2 stops25h 31mUnited Airlines
Deal found 3/3$1,489
This Aunt Betty deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/223:05 pmMEL - SDF
1 stop21h 00mQantas Airways
Tue 4/291:44 pmSDF - MEL
1 stop25h 16mQantas Airways
Deal found 3/3$1,843
This Qatar Airways deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/223:15 pmMEL - SDF
2 stops46h 30mQatar Airways
Tue 4/296:00 amSDF - MEL
2 stops44h 50mQatar Airways
Deal found 3/3$1,913
This Qantas Airways deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/510:25 amSYD - SDF
1 stop19h 50mMultiple Airlines
Wed 7/166:12 pmSDF - SYD
2 stops24h 13mMultiple Airlines
Deal found 3/3$2,025
This BYOjet deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1810:05 amADL - SDF
2 stops25h 30mQantas Airways
Fri 4/258:14 pmSDF - ADL
2 stops32h 51mQantas Airways
Deal found 3/4$2,167
This Qantas Airways deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1810:05 amADL - SDF
2 stops25h 30mMultiple Airlines
Fri 4/252:00 pmSDF - ADL
3 stops30h 50mMultiple Airlines
Deal found 3/4$2,305
This Qantas Airways deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/510:25 amSYD - SDF
1 stop19h 50mQantas Airways
Wed 7/166:12 pmSDF - SYD
1 stop22h 43mQantas Airways
Deal found 3/3$2,366
This Expedia deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/168:35 amMEL - SDF
2 stops26h 55mAir New Zealand
Tue 10/213:50 pmSDF - MEL
2 stops28h 00mAir New Zealand
Deal found 3/2$2,886
This American Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/169:40 amMEL - SDF
2 stops24h 07mAmerican Airlines
Tue 10/216:36 pmSDF - MEL
1 stop43h 24mAmerican Airlines
Deal found 3/2$5,962

Find flights from Australia to Louisville within your budget

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 2,558,603 searches. Data last updated March 4, 2025.

Fly from

Australia

Fly to

Louisville

Route

Depart

Return

Price

MelbourneLouisville

MEL - SDF

MELSDF

Melbourne

Tue 4/22

10:55 am-5:00 pm

2 stops44h 05m

Louisville Intl

Tue 4/29

7:03 am-8:15 am

2 stops35h 12m

$1,379

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Sat 7/5

10:20 am-10:06 pm

2 stops25h 46m

Louisville Intl

Wed 7/16

3:29 pm-7:00 am

2 stops25h 31m

$1,489

MelbourneLouisville

MEL - SDF

MELSDF

Melbourne

Tue 4/22

3:05 pm-10:05 pm

1 stop21h 00m

Louisville Intl

Tue 4/29

1:44 pm-5:00 am

1 stop25h 16m

$1,843

MelbourneLouisville

MEL - SDF

MELSDF

Melbourne

Tue 4/22

11:55 am-10:05 pm

2 stops24h 10m

Louisville Intl

Tue 4/29

1:44 pm-9:20 am

3 stops29h 36m

$1,887

MelbourneLouisville

MEL - SDF

MELSDF

Melbourne

Tue 4/22

3:15 pm-11:45 pm

2 stops46h 30m

Louisville Intl

Tue 4/29

6:00 am-4:50 pm

2 stops44h 50m

$1,913

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Sat 7/5

10:25 am-4:15 pm

1 stop19h 50m

Louisville Intl

Wed 7/16

6:12 pm-8:25 am

2 stops24h 13m

$2,025

AdelaideLouisville

ADL - SDF

ADLSDF

Adelaide

Fri 4/18

10:05 am-10:05 pm

2 stops25h 30m

Louisville Intl

Fri 4/25

8:14 pm-6:35 pm

2 stops32h 51m

$2,167

AdelaideLouisville

ADL - SDF

ADLSDF

Adelaide

Fri 4/18

10:05 am-10:05 pm

2 stops25h 30m

Louisville Intl

Fri 4/25

2:00 pm-10:20 am

3 stops30h 50m

$2,305

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Sat 7/5

10:25 am-4:15 pm

1 stop19h 50m

Louisville Intl

Wed 7/16

6:12 pm-6:55 am

1 stop22h 43m

$2,366

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/3

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.
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.

Travel insights for flights from Australia to Louisville

Get recent, data-driven insights about flights from Australia to Louisville including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Australia to Louisville?

Currently, January is the cheapest month in which you can book a flight from Australia to Louisville (average of $299). Flying from Australia to Louisville in April is currently the most expensive (average of $369). 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.

What is the cheapest time of day to fly from AU to SDF?

Find hourly flight availability from Australia to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 4, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia to Louisville as you normally would.

Rainfall in Louisville by month

Plan your trip to Louisville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Louisville ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Louisville when rainfall is around 3.1 in.

Temperature in Louisville by month

Plan your trip to Louisville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Louisville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisville. Reviews last updated March 4, 2025.
See what other customers who have flown with Qantas Airways, Qatar Airways and United Airlines from Australia to Louisville have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
814 reviews

Boarding

7.6

Entertainment

7.2

Food

6.9

Comfort

7.4

Crew

8.1

Overall

7.5

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SYD - DFW

They need to improve the check-in kiosks and the in-flight special meals. Never had a smooth boarding process with Qantas. The special meals look like they're prepared at the last minute without much thought.

Qantas Airways
7.5
Good
814 reviews
Qantas Airways
7.5
Good
814 reviews

Boarding

7.6

Entertainment

7.2

Food

6.9

Comfort

7.4

Crew

8.1

Overall

7.5

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SYD - DFW

They need to improve the check-in kiosks and the in-flight special meals. Never had a smooth boarding process with Qantas. The special meals look like they're prepared at the last minute without much thought.

Qatar Airways
7.4
Good
3,562 reviews
Qantas Airways
7.5
Good
814 reviews

Boarding

7.6

Entertainment

7.2

Food

6.9

Comfort

7.4

Crew

8.1

Overall

7.5

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SYD - DFW

They need to improve the check-in kiosks and the in-flight special meals. Never had a smooth boarding process with Qantas. The special meals look like they're prepared at the last minute without much thought.

United Airlines
7.4
Good
8,678 reviews
Qantas Airways
7.5
Good
814 reviews

Boarding

7.6

Entertainment

7.2

Food

6.9

Comfort

7.4

Crew

8.1

Overall

7.5

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SYD - DFW

They need to improve the check-in kiosks and the in-flight special meals. Never had a smooth boarding process with Qantas. The special meals look like they're prepared at the last minute without much thought.

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.

  • What airport do you fly into for flights to Louisville from Australia?

    Louisville Intl (SDF), located 5.3 mi from the city center, is the airport you fly into when you book flights from Australia to Louisville.

  • What are the most popular routes from Australia to Louisville?

    The most popular flight routes from Australia to Louisville are Sydney Kingsford Smith - Louisville Intl, Melbourne - Louisville Intl and Adelaide - Louisville Intl.

  • Can I find deals for flights from Australia to Louisville that include hotel bookings?

    Yes. In addition to deals on Australia to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Australia to Louisville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Louisville.

  • Can I find deals for business class flights from Australia to Louisville?

    Yes. Cheapflights offers flight deals from Australia to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Australia to Louisville?

    Currently, January is the cheapest month in which you can book a flight from Australia to Louisville (average of $299). Flying from Australia to Louisville in April is currently the most expensive (average of $369). 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.

See more FAQs

Traveling to a place near Australia?

Book flights to Australia if you plan to visit one of these locations
Jeffersonville
Corydon
Elizabethtown
Bardstown

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