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South Pacific

$554+ 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SYD
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap 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 January 27, 2026.

This Delta deal was found by Cheapflights users on 1/25. 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.
Thu 4/305:55 pm
SDF
-
AKL
1 stop20h 55m
Delta
Thu 5/71:00 pm
AKL
-
SDF
2 stops26h 59m
Delta
Deal found 1/25$868
This Delta deal was found by Cheapflights users on 1/25. 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.
Wed 4/297:25 pm
SDF
-
AKL
2 stops43h 25m
Delta
Thu 5/71:00 pm
AKL
-
SDF
2 stops20h 41m
Delta
Deal found 1/25$885
This Delta deal was found by Cheapflights users on 1/25. 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.
Thu 4/305:55 pm
SDF
-
AKL
1 stop20h 55m
Delta
Sat 5/91:00 pm
AKL
-
SDF
2 stops23h 52m
Delta
Deal found 1/25$918
This Delta deal was found by Cheapflights users on 1/25. 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.
Wed 4/297:25 pm
SDF
-
AKL
2 stops43h 25m
Delta
Sat 5/91:00 pm
AKL
-
SDF
2 stops25h 50m
Delta
Deal found 1/25$935
This Delta deal was found by Cheapflights users on 1/25. 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.
Fri 5/17:54 pm
SDF
-
AKL
2 stops42h 56m
Delta
Sat 5/91:00 pm
AKL
-
SDF
2 stops22h 01m
Delta
Deal found 1/25$968
This American Airlines deal was found by Cheapflights users on 1/25. 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 1/2610:44 am
SDF
-
AKL
1 stop28h 26m
American Airlines
Mon 2/21:20 pm
AKL
-
SDF
1 stop25h 27m
American Airlines
Deal found 1/25$1,013
This United Airlines deal was found by Cheapflights users on 1/26. 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 1/299:15 am
SDF
-
AKL
2 stops29h 55m
United Airlines
Fri 2/67:45 pm
AKL
-
SDF
1 stop20h 14m
United Airlines
Deal found 1/26$1,098
This United Airlines deal was found by Cheapflights users on 1/25. 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 2/103:22 pm
SDF
-
AKL
2 stops23h 48m
United Airlines
Fri 2/273:50 pm
AKL
-
SDF
2 stops24h 23m
United Airlines
Deal found 1/25$1,103
This United Airlines deal was found by Cheapflights users on 1/27. 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 2/233:30 pm
SDF
-
AKL
2 stops23h 40m
United Airlines
Fri 2/273:50 pm
AKL
-
SDF
2 stops41h 21m
United Airlines
Deal found 1/27$1,139
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Tue 2/106:32 pm
SDF
-
AKL
1 stop20h 38m
American Airlines
Fri 2/273:50 pm
AKL
-
SDF
2 stops25h 26m
American Airlines
Deal found 1/25$1,168
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Tue 1/276:32 pm
SDF
-
AKL
2 stops21h 23m
American Airlines
Tue 2/171:20 pm
AKL
-
SDF
1 stop18h 21m
American Airlines
Deal found 1/25$1,169
This Delta deal was found by Cheapflights users on 1/26. 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 2/2510:18 am
SDF
-
SYD
2 stops30h 12m
Delta
Wed 3/410:40 am
SYD
-
SDF
2 stops23h 10m
Delta
Deal found 1/26$1,171

Find 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$868
(Delta)

One-way from

$554
(United Airlines)

Popular in

December

Cheapest in

November

Average price

$1,746
Provider with most accurate pricing for Louisville Intl-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Sydney Kingsford Smith flights.
Search Deals
From Louisville Intl to South Pacific
Search Deals
One-way flight from Louisville Intl to South Pacific
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($143 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 27, 2026.
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

LouisvilleAuckland

SDF - AKL

SDFAKL

Louisville Intl

Thu 4/30

5:55 pm-6:50 am

1 stop20h 55m

Auckland Intl

Mon 5/11

1:00 pm-8:52 pm

2 stops23h 52m

$868

LouisvilleAuckland

SDF - AKL

SDFAKL

Louisville Intl

Tue 4/28

8:10 am-6:50 am

2 stops30h 40m

Auckland Intl

Thu 5/7

1:00 pm-5:41 pm

2 stops20h 41m

$868

LouisvilleAuckland

SDF - AKL

SDFAKL

Louisville Intl

Thu 4/30

5:55 pm-6:50 am

1 stop20h 55m

Auckland Intl

Thu 5/7

1:00 pm-9:37 pm

2 stops24h 37m

$868

LouisvilleAuckland

SDF - AKL

SDFAKL

Louisville Intl

Wed 4/29

7:25 pm-6:50 am

2 stops43h 25m

Auckland Intl

Thu 5/7

1:00 pm-5:41 pm

2 stops20h 41m

$885

LouisvilleAuckland

SDF - AKL

SDFAKL

Louisville Intl

Tue 4/28

3:10 pm-6:50 am

2 stops23h 40m

Auckland Intl

Sat 5/9

1:00 pm-5:41 pm

2 stops20h 41m

$918

LouisvilleAuckland

SDF - AKL

SDFAKL

Louisville Intl

Wed 4/29

7:25 pm-6:50 am

2 stops43h 25m

Auckland Intl

Sat 5/9

1:00 pm-10:50 pm

2 stops25h 50m

$935

LouisvilleAuckland

SDF - AKL

SDFAKL

Louisville Intl

Tue 2/10

3:22 pm-9:10 am

2 stops23h 48m

Auckland Intl

Fri 2/27

3:50 pm-10:13 pm

2 stops24h 23m

$1,103

LouisvilleAuckland

SDF - AKL

SDFAKL

Louisville Intl

Mon 2/23

3:30 pm-9:10 am

2 stops23h 40m

Auckland Intl

Fri 2/27

3:50 pm-3:11 pm

2 stops41h 21m

$1,139

LouisvilleSydney

SDF - SYD

SDFSYD

Louisville Intl

Wed 6/10

7:00 am-6:50 am

2 stops33h 50m

Sydney Kingsford Smith

Wed 6/17

9:15 am-10:50 pm

2 stops27h 35m

$1,171

LouisvilleMelbourne

SDF - MEL

SDFMEL

Louisville Intl

Wed 2/25

5:33 am-8:00 am

2 stops34h 27m

Melbourne

Wed 3/4

10:10 am-8:28 pm

2 stops26h 18m

$1,171

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 39 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, May is the cheapest month in which you can book a flight from Louisville to South Pacific (average of $389). Flying from Louisville to South Pacific in December is currently the most expensive (average of $1,035). 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.

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 January 27, 2026.
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
577 reviews

Entertainment

7.4

Crew

8.5

Food

7.4

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
Air New Zealand
8.0
Very good
577 reviews
Air New Zealand
8.0
Very good
577 reviews

Entertainment

7.4

Crew

8.5

Food

7.4

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
Delta
7.9
Good
8,121 reviews
Air New Zealand
8.0
Very good
577 reviews

Entertainment

7.4

Crew

8.5

Food

7.4

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
United Airlines
7.4
Good
9,207 reviews
Air New Zealand
8.0
Very good
577 reviews

Entertainment

7.4

Crew

8.5

Food

7.4

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane

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 $868, Delta can have you in South Pacific from Louisville in 20h 55m. The distance from Louisville to South Pacific is about 8174 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 - Sydney Kingsford Smith. You may also consider Louisville Intl - Auckland Intl or Louisville Intl - Melbourne.

  • 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, May is the cheapest month in which you can book a flight from Louisville to South Pacific (average of $389). Flying from Louisville to South Pacific in December is currently the most expensive (average of $1,035). 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 3 airlines flying from Louisville to South Pacific

Discover the top 3 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$497Average$1,388FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$973Average$1,480FlexibilityNo cancel feeOn-time69%
Air New ZealandCheapest$991Average$1,594FlexibilityNo cancel feeOn-time78%

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