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South Pacific

$545+ Cheap flights from Louisville (SDF) to South Pacific

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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SYD
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Louisville to South Pacific

Keep the following information in mind while searching for Louisville to South Pacific flight deals. Data was last updated September 11, 2025.

Round-trip from

$979
(United Airlines)

One-way from

$545
(United Airlines)

Popular in

December

Cheapest in

April

Average price

$1,308
From Louisville Intl to South Pacific
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One-way flight from Louisville Intl to South Pacific
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Highest demand for flights based on searches. 14% potential increase in price ($218 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Louisville to South Pacific

Cheapest flights from Louisville to South Pacific
Explore the most affordable flight options available from Louisville to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 10/233:30 pmSDF - MEL
2 stops26h 45mUnited Airlines
Thu 10/3012:00 pmMEL - SDF
2 stops24h 57mUnited Airlines
Deal found 9/10$979
This Delta deal was found by Cheapflights users on 9/9. 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.
Wed 9/2410:45 amSDF - SYD
2 stops29h 50mDelta
Sun 10/1210:25 amSYD - SDF
2 stops28h 36mDelta
Deal found 9/9$1,081
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Sat 9/133:30 pmSDF - SYD
2 stops49h 30mUnited Airlines
Sat 9/2010:20 amSYD - SDF
2 stops25h 40mUnited Airlines
Deal found 9/9$1,146
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/273:20 pmSDF - AKL
2 stops23h 50mUnited Airlines
Sat 11/83:50 pmAKL - SDF
2 stops24h 39mUnited Airlines
Deal found 9/11$1,217
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/241:58 pmSDF - SYD
2 stops26h 57mUnited Airlines
Fri 10/3111:50 amSYD - SDF
1 stop23h 04mUnited Airlines
Deal found 9/9$1,229
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 11/18:00 amSDF - SYD
2 stops34h 15mUnited Airlines
Sat 11/811:50 amSYD - SDF
1 stop26h 07mUnited Airlines
Deal found 9/10$1,230
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 10/255:48 pmSDF - SYD
2 stops24h 17mUnited Airlines
Sat 11/112:10 pmSYD - SDF
2 stops23h 34mUnited Airlines
Deal found 9/10$1,234
This Delta deal was found by Cheapflights users on 9/11. 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 10/267:00 amSDF - SYD
2 stops33h 30mDelta
Sun 11/210:40 amSYD - SDF
2 stops22h 33mDelta
Deal found 9/11$1,235
This Delta deal was found by Cheapflights users on 9/9. 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 11/77:00 amSDF - AKL
2 stops31h 35mDelta
Fri 11/142:35 pmAKL - SDF
2 stops27h 31mDelta
Deal found 9/9$1,267
This United Airlines deal was found by Cheapflights users on 9/8. 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 11/138:00 amSDF - SYD
2 stops33h 15mUnited Airlines
Mon 11/1711:50 amSYD - SDF
1 stop26h 07mUnited Airlines
Deal found 9/8$1,326
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Sun 10/268:10 pmSDF - AKL
1 stop39h 50mMultiple Airlines
Fri 11/77:35 pmAKL - SDF
2 stops32h 24mMultiple Airlines
Deal found 9/11$1,362
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/273:20 pmSDF - AKL
2 stops23h 50mUnited Airlines
Fri 11/77:45 pmAKL - SDF
1 stop20h 12mUnited Airlines
Deal found 9/11$1,377

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to South Pacific 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 September 11, 2025.
Use the filters below to find and compare flights from Louisville to South Pacific that are best for you.

Fly from

Louisville

Fly to

South Pacific

Route

Depart

Return

Price

LouisvilleMelbourne

SDF - MEL

SDFMEL

Louisville Intl

Thu 10/23

3:30 pm-9:15 am

2 stops26h 45m

Melbourne

Thu 10/30

12:00 pm-9:57 pm

2 stops24h 57m

$979

LouisvilleSydney

SDF - SYD

SDFSYD

Louisville Intl

Wed 9/24

10:45 am-6:35 am

2 stops29h 50m

Sydney Kingsford Smith

Sun 10/12

10:25 am-12:01 am

2 stops28h 36m

$1,081

LouisvilleSydney

SDF - SYD

SDFSYD

Louisville Intl

Wed 9/24

1:59 pm-7:00 am

2 stops27h 01m

Sydney Kingsford Smith

Sun 10/12

10:30 am-7:57 pm

2 stops24h 27m

$1,081

LouisvilleMelbourne

SDF - MEL

SDFMEL

Louisville Intl

Mon 2/16

3:20 pm-10:00 am

2 stops26h 40m

Melbourne

Fri 2/20

1:00 pm-9:30 pm

2 stops24h 30m

$1,186

LouisvilleAuckland

SDF - AKL

SDFAKL

Louisville Intl

Tue 10/28

12:54 pm-7:35 am

2 stops25h 41m

Auckland Intl

Fri 11/7

2:35 pm-8:43 pm

2 stops24h 08m

$1,217

LouisvilleAuckland

SDF - AKL

SDFAKL

Louisville Intl

Mon 10/27

7:55 am-7:35 am

2 stops30h 40m

Auckland Intl

Sat 11/8

2:35 pm-7:48 pm

2 stops23h 13m

$1,217

LouisvilleAuckland

SDF - AKL

SDFAKL

Louisville Intl

Mon 10/27

3:20 pm-8:10 am

2 stops23h 50m

Auckland Intl

Fri 11/7

3:50 pm-9:58 am

2 stops36h 08m

$1,217

LouisvilleAuckland

SDF - AKL

SDFAKL

Louisville Intl

Tue 10/28

10:41 am-7:35 am

2 stops27h 54m

Auckland Intl

Sun 11/9

2:35 pm-6:54 pm

2 stops22h 19m

$1,217

LouisvilleAuckland

SDF - AKL

SDFAKL

Louisville Intl

Mon 10/27

3:11 pm-7:35 am

2 stops23h 24m

Auckland Intl

Sun 11/9

2:35 pm-8:52 pm

2 stops24h 17m

$1,217

LouisvilleSydney

SDF - SYD

SDFSYD

Louisville Intl

Fri 10/24

1:58 pm-7:55 am

2 stops26h 57m

Sydney Kingsford Smith

Fri 10/31

11:50 am-7:54 pm

1 stop23h 04m

$1,229

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 60 results
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Best time to book a flight from Louisville to South Pacific

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

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

Currently, February is the cheapest month in which you can book a flight from Louisville to South Pacific (average of $1,035). Flying from Louisville to South Pacific in December is currently the most expensive (average of $1,626). 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 SDF to SP?

Find hourly flight availability from Louisville to South Pacific. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

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

Reviews of airlines servicing South Pacific

Get insights into the airlines that provide service to South Pacific. 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 South Pacific. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with Air New Zealand, Delta, and United Airlines from Louisville to South Pacific by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very good
505 reviews

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
Air New Zealand
8.0
Very good
505 reviews
Air New Zealand
8.0
Very good
505 reviews

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
Delta
8.0
Very good
7,960 reviews
Air New Zealand
8.0
Very good
505 reviews

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
United Airlines
7.4
Good
8,937 reviews
Air New Zealand
8.0
Very good
505 reviews

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
American Airlines
7.2
Good
10,000 reviews
Air New Zealand
8.0
Very good
505 reviews

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Related info for your journey

Find useful and relevant information for your journey from Louisville to South Pacific. 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 from for flights from Louisville to South Pacific?

    Most people fly from Louisville Intl (SDF) if they book a flight from Louisville to South Pacific. Louisville Intl is conveniently located just 5.3 mi from Louisville’s city center.

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

    For as low as $979, United Airlines can have you in South Pacific from Louisville in 26h 45m. The distance from Louisville to South Pacific is about 9709 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The most popular route from Louisville to South Pacific is Louisville Intl - Melbourne. You may also consider Louisville Intl - Sydney Kingsford Smith or Louisville Intl - Auckland Intl.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Louisville to South Pacific (average of $1,035). Flying from Louisville to South Pacific in December is currently the most expensive (average of $1,626). 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

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Top 4 airlines flying from Louisville to South Pacific

Discover the top 4 airlines that operate flights from Louisville to South Pacific. 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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$930Average$1,418FlexibilityNo cancel feeOn-time69%
DeltaCheapest$979Average$1,409FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,026Average$1,897FlexibilityNo cancel feeOn-time71%
Air New ZealandCheapest$1,135Average$1,594FlexibilityNo cancel feeOn-time78%

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