HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Louisville

$853+ Cheap flights from South Pacific to Louisville (SDF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/16. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SDF
Feb 10 — Feb 171
Tue 2/10
Tue 2/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from South Pacific 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 South Pacific to Louisville

Keep the following information in mind while searching for South Pacific to Louisville flight deals. Data was last updated January 11, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,327
(United Airlines)

One-way from

$853
(United Airlines)

Popular in

July

Cheapest in

October

Average price

$1,204
Provider with most accurate pricing for Sydney Kingsford Smith-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Louisville Intl flights.
Search Deals
From South Pacific to Louisville Intl
Search Deals
One-way flight from South Pacific to Louisville Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($172 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from South Pacific to Louisville

Cheapest flights from South Pacific to Louisville
Explore the most affordable flight options available from South Pacific to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 11, 2026.

This United Airlines deal was found by Cheapflights users on 1/9. 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 2/2311:50 amSYD - SDF
1 stop24h 01mUnited Airlines
Mon 3/29:00 amSDF - SYD
2 stops32h 15mUnited Airlines
Deal found 1/9$1,327
This United Airlines deal was found by Cheapflights users on 1/10. 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 4/249:30 amSYD - SDF
2 stops26h 29mUnited Airlines
Mon 5/41:55 pmSDF - SYD
2 stops27h 00mUnited Airlines
Deal found 1/10$1,367
This Delta deal was found by Cheapflights users on 1/9. 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 4/249:15 amSYD - SDF
2 stops27h 39mDelta
Mon 5/411:01 amSDF - SYD
2 stops29h 34mDelta
Deal found 1/9$1,370
This American Airlines deal was found by Cheapflights users on 1/9. 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.
Wed 2/1811:20 amSYD - SDF
2 stops40h 10mAmerican Airlines
Sun 2/222:01 pmSDF - SYD
1 stop24h 54mAmerican Airlines
Deal found 1/9$1,588
This Air Canada deal was found by Cheapflights users on 1/9. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1811:20 amSYD - SDF
2 stops26h 53mAir Canada
Sun 2/223:15 pmSDF - SYD
2 stops26h 20mAir Canada
Deal found 1/9$1,617
This United Airlines deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1811:30 amMEL - SDF
2 stops24h 39mUnited Airlines
Sun 2/223:15 pmSDF - MEL
2 stops26h 45mUnited Airlines
Deal found 1/10$1,680
This United Airlines deal was found by Cheapflights users on 1/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1811:50 amSYD - SDF
1 stop24h 01mUnited Airlines
Sun 2/223:30 pmSDF - SYD
1 stop23h 30mUnited Airlines
Deal found 1/9$1,687
This American Airlines deal was found by Cheapflights users on 1/10. 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.
Wed 2/184:05 pmMEL - SDF
1 stop22h 33mAmerican Airlines
Sun 2/226:10 amSDF - MEL
2 stops35h 20mAmerican Airlines
Deal found 1/10$1,819
This United Airlines deal was found by Cheapflights users on 1/9. 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 2/209:30 amADL - SDF
2 stops67h 31mUnited Airlines
Tue 2/249:15 amSDF - ADL
2 stops34h 10mUnited Airlines
Deal found 1/9$1,978
This Qantas Airways deal was found by Cheapflights users on 1/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/184:05 pmMEL - SDF
1 stop22h 33mQantas Airways
Sun 2/226:23 pmSDF - MEL
1 stop42h 37mQantas Airways
Deal found 1/9$2,392

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Pacific 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 January 11, 2026.
Use the filters below to find and compare flights from South Pacific to Louisville that are best for you.

Fly from

South Pacific

Fly to

Louisville

Route

Depart

Return

Price

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Mon 2/23

11:50 am-8:09 pm

2 stops24h 19m

Louisville Intl

Mon 3/2

9:00 am-9:15 am

2 stops32h 15m

$1,327

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Fri 4/24

9:30 am-9:59 pm

2 stops26h 29m

Louisville Intl

Mon 5/4

1:55 pm-6:55 am

2 stops27h 00m

$1,367

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Fri 4/24

9:15 am-10:54 pm

2 stops27h 39m

Louisville Intl

Mon 5/4

11:01 am-6:35 am

2 stops29h 34m

$1,370

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Wed 2/18

11:20 am-11:30 am

2 stops40h 10m

Louisville Intl

Sun 2/22

2:01 pm-6:55 am

1 stop24h 54m

$1,588

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Wed 2/18

11:20 am-10:13 pm

2 stops26h 53m

Louisville Intl

Sun 2/22

3:15 pm-9:35 am

2 stops26h 20m

$1,617

MelbourneLouisville

MEL - SDF

MELSDF

Melbourne

Wed 2/18

11:30 am-7:51 pm

2 stops24h 21m

Louisville Intl

Sun 2/22

3:30 pm-9:30 am

2 stops26h 00m

$1,680

MelbourneLouisville

MEL - SDF

MELSDF

Melbourne

Wed 2/18

4:05 pm-12:13 am

1 stop24h 08m

Louisville Intl

Sun 2/22

2:01 pm-9:30 am

2 stops27h 29m

$1,819

AdelaideLouisville

ADL - SDF

ADLSDF

Adelaide

Fri 2/20

9:30 am-1:31 pm

2 stops67h 31m

Louisville Intl

Tue 2/24

9:15 am-10:55 am

2 stops34h 10m

$1,978

MelbourneLouisville

MEL - SDF

MELSDF

Melbourne

Wed 2/18

4:05 pm-10:38 pm

1 stop22h 33m

Louisville Intl

Sun 2/22

6:23 pm-5:00 am

1 stop42h 37m

$2,392

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Tue 6/16

9:30 am-7:35 pm

2 stops24h 05m

$853

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/10

Showing 1-10 of 13 results
1
2

Best time to book a flight from South Pacific to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from South Pacific 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.

Cheapflights Insights

Everything you need to know about your flight from South Pacific to Louisville

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

Currently, November is the cheapest month in which you can book a flight from South Pacific to Louisville (average of $627). Flying from South Pacific to Louisville in January is currently the most expensive (average of $1,151). 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 South Pacific 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 South Pacific?

    Located just 5.3 mi from the city center, Louisville Intl (SDF) is the airport most travelers will use when flying to Louisville from South Pacific.

  • How long is the flight from South Pacific to Louisville?

    A quick flight from South Pacific to Louisville can take about 24h 08m. United Airlines provides one of the quickest options available for as low as $1,819. There are 9709 mi between South Pacific and Louisville. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from South Pacific to Louisville?

    Most travelers choose Sydney Kingsford Smith - Louisville Intl, Melbourne - Louisville Intl or Adelaide - Louisville Intl when deciding on the best route from South Pacific to Louisville.

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

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

  • How can I find direct flights from South Pacific to Louisville?

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

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

    Yes. Cheapflights offers flight deals from South Pacific 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 South Pacific to Louisville?

    Currently, November is the cheapest month in which you can book a flight from South Pacific to Louisville (average of $627). Flying from South Pacific to Louisville in January is currently the most expensive (average of $1,151). 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 Louisville?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for South Pacific to Louisville

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Nashville flights
John F Kennedy Intl to Nashville flights
Reagan-National to Nashville flights
Los Angeles to Nashville flights
Philadelphia to Nashville flights
LaGuardia to Nashville flights
Baltimore to Nashville flights
Boston to Nashville flights
O'Hare Intl to Nashville flights
Dallas/Fort Worth to Nashville flights
Dulles Intl to Nashville flights
Denver to Nashville flights
LaGuardia to Cincinnati flights
John F Kennedy Intl to Cincinnati flights
Minneapolis to Nashville flights
Newark to Cincinnati flights
Detroit to Nashville flights
Seattle to Nashville flights
San Francisco to Nashville flights
Hobby to Nashville flights
Ontario to Nashville flights
Raleigh to Nashville flights
Sky Harbor Intl to Nashville flights
Tampa to Nashville flights
Hartford to Nashville flights
Fort Lauderdale to Nashville flights
Orlando to Nashville flights
Boston to Cincinnati flights
Cleveland to Nashville flights
Austin to Nashville flights
George Bush Intcntl to Nashville flights
Miami to Nashville flights
LaGuardia to Knoxville flights
San Diego to Nashville flights
LaGuardia to Louisville flights
Denver to Cincinnati flights
Dallas/Fort Worth to Cincinnati flights
Denver to Knoxville flights
Salt Lake City to Nashville flights
Newark to Louisville flights
Charlotte to Nashville flights
Burbank to Nashville flights
Santa Ana to Nashville flights
Hobby to Cincinnati flights
Los Angeles to Cincinnati flights
Portland to Nashville flights
Richmond to Nashville flights
Midway to Nashville flights
Buffalo to Nashville flights
Providence to Nashville flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.