HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kansai Intl

$905+ Cheap flights from Louisville (SDF) to Kansai Intl (KIX)

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — KIX
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Louisville to Kansai Intl 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.

Find flight deals from Louisville to Kansai Intl

Cheapest flights from Louisville to Kansai Intl
Explore the most affordable flight options available from Louisville to Kansai Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/27. 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.
Sun 11/93:20 pmSDF - KIX
2 stops35h 20mUnited Airlines
Thu 11/136:35 pmKIX - SDF
2 stops17h 55mUnited Airlines
Deal found 10/27$905
This FlightHub deal was found by Cheapflights users on 10/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/157:25 amSDF - KIX
2 stops34h 55mJapan Airlines
Tue 12/29:05 pmKIX - SDF
2 stops30h 06mJapan Airlines
Deal found 10/29$1,064
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/187:34 amSDF - KIX
2 stops21h 16mAmerican Airlines
Sun 12/75:50 pmKIX - SDF
2 stops20h 32mAmerican Airlines
Deal found 10/28$1,107
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/159:55 amSDF - KIX
2 stops64h 45mUnited Airlines
Tue 12/28:20 amKIX - SDF
2 stops26h 22mUnited Airlines
Deal found 10/28$1,117
This FlightHub deal was found by Cheapflights users on 10/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/157:25 amSDF - KIX
2 stops34h 55mJapan Airlines
Mon 12/19:05 pmKIX - SDF
2 stops29h 08mJapan Airlines
Deal found 10/29$1,164
This United Airlines deal was found by Cheapflights users on 10/28. 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 - KIX
2 stops42h 40mUnited Airlines
Fri 11/288:20 amKIX - SDF
2 stops25h 07mUnited Airlines
Deal found 10/28$1,172
This Ovago deal was found by Cheapflights users on 10/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/127:12 amSDF - KIX
2 stops35h 33mJapan Airlines
Fri 12/197:00 amKIX - SDF
2 stops20h 18mJapan Airlines
Deal found 10/28$1,214
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/188:00 amSDF - KIX
3 stops45h 25mUnited Airlines
Sun 12/78:20 amKIX - SDF
2 stops26h 08mUnited Airlines
Deal found 10/28$1,301
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1211:55 amSDF - KIX
3 stops34h 00mMultiple Airlines
Fri 12/197:00 amKIX - SDF
3 stops42h 25mMultiple Airlines
Deal found 10/28$2,238
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 12/126:08 amSDF - KIX
3 stops24h 27mAmerican Airlines
Fri 12/195:50 pmKIX - SDF
2 stops20h 26mAmerican Airlines
Deal found 10/28$3,068

Cheap flight deals from Louisville to Kansai Intl

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Kansai Intl (KIX). 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 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$905
(United Airlines)
Provider with most accurate pricing for Louisville Intl-Osaka Kansai Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Osaka Kansai Intl flights.
Search Deals
From Louisville Intl to Osaka Kansai Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Kansai Intl 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 October 30, 2025.
Use the filters below to find and compare flights from Louisville to Osaka Kansai Intl Airport that are best for you.

Fly from

Louisville

Fly to

Kansai Intl

Route

Depart

Return

Price

LouisvilleOsaka

SDF - KIX

SDFKIX

Louisville Intl

Sun 11/9

3:20 pm-4:40 pm

2 stops35h 20m

Osaka Kansai Intl

Thu 11/13

6:35 pm-10:30 pm

2 stops17h 55m

$905

LouisvilleOsaka

SDF - KIX

SDFKIX

Louisville Intl

Sat 11/15

7:25 am-8:20 am

2 stops34h 55m

Osaka Kansai Intl

Tue 12/2

9:05 pm-1:11 pm

2 stops30h 06m

$1,064

LouisvilleOsaka

SDF - KIX

SDFKIX

Louisville Intl

Tue 11/18

7:34 am-6:50 pm

2 stops21h 16m

Osaka Kansai Intl

Sun 12/7

5:50 pm-12:22 am

2 stops20h 32m

$1,107

LouisvilleOsaka

SDF - KIX

SDFKIX

Louisville Intl

Sat 11/15

9:55 am-4:40 pm

2 stops64h 45m

Osaka Kansai Intl

Tue 12/2

8:20 am-8:42 pm

2 stops26h 22m

$1,117

LouisvilleOsaka

SDF - KIX

SDFKIX

Louisville Intl

Sat 11/15

7:25 am-8:20 am

2 stops34h 55m

Osaka Kansai Intl

Mon 12/1

9:05 pm-12:13 pm

2 stops29h 08m

$1,164

LouisvilleOsaka

SDF - KIX

SDFKIX

Louisville Intl

Thu 11/13

8:00 am-4:40 pm

2 stops42h 40m

Osaka Kansai Intl

Fri 11/28

8:20 am-7:27 pm

2 stops25h 07m

$1,172

LouisvilleOsaka

SDF - KIX

SDFKIX

Louisville Intl

Fri 12/12

7:12 am-8:45 am

2 stops35h 33m

Osaka Kansai Intl

Fri 12/19

7:00 am-1:18 pm

2 stops20h 18m

$1,214

LouisvilleOsaka

SDF - KIX

SDFKIX

Louisville Intl

Tue 11/18

8:00 am-7:25 pm

3 stops45h 25m

Osaka Kansai Intl

Sun 12/7

8:20 am-8:28 pm

2 stops26h 08m

$1,301

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

  • Most accurate provider: When it comes to deals on Louisville-Osaka Kansai Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Louisville-Osaka Kansai Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Louisville-Osaka Kansai Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Osaka Kansai Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Louisville-Osaka Kansai Intl Airport 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 Louisville to Kansai Intl

Have a flexible travel schedule? Discover the best time to fly to Kansai Intl 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.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Kansai Intl. 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 Osaka Kansai Intl?

    If you book a flight to Osaka Kansai Intl from Louisville, you will be flying from Louisville Intl, which is the city’s only airport. Louisville Intl (SDF) is located 5.3 mi from the center of Louisville. There are 0 flights from Louisville Intl to Osaka Kansai Intl per day from 0 different airlines.

  • How long is the flight from Louisville to Osaka Kansai Intl Airport?

    Departing from Louisville to Osaka Kansai Intl Airport will take you 21h 16m. Louisville and Osaka Kansai Intl Airport are separated by a distance of 6770 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from Louisville to Kansai Intl?

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

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

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

See more FAQs

Traveling to a place near Osaka Kansai Intl Airport?

Book flights to Osaka Kansai Intl Airport if you plan to visit one of these locations
Nara
Izumisano
Nishinomiya
Himeji

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.

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.