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Kansai Intl

$503+ Cheap flights from Louisville (SDF) to Kansai Intl (KIX)

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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — KIX
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap 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 December 12, 2025.

This KAYAK deal was found by Cheapflights users on 12/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/137:38 amSDF - KIX
2 stops35h 07mJapan Airlines
Sat 12/277:00 amKIX - SDF
2 stops20h 16mJapan Airlines
Deal found 12/9$1,593
This Mytrip deal was found by Cheapflights users on 12/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/131:02 pmSDF - KIX
2 stops37h 23mMultiple Airlines
Sat 12/276:00 pmKIX - SDF
3 stops33h 16mMultiple Airlines
Deal found 12/9$3,249

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$810
(FlightHub)

One-way from

$503
(United Airlines)
Provider with most accurate pricing for Louisville Intl-Osaka Kansai Intl flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Osaka Kansai Intl flights.
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From Louisville Intl to Osaka Kansai Intl
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One-way flight from Louisville Intl to Osaka Kansai Intl
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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 December 12, 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

Tue 1/20

9:15 am-4:40 pm

2 stops41h 25m

Osaka Kansai Intl

Wed 2/4

11:00 pm-2:26 pm

2 stops29h 26m

$823

LouisvilleOsaka

SDF - KIX

SDFKIX

Louisville Intl

Mon 1/19

6:12 pm-4:40 pm

2 stops32h 28m

Osaka Kansai Intl

Wed 2/4

11:00 pm-2:26 pm

2 stops29h 26m

$823

LouisvilleOsaka

SDF - KIX

SDFKIX

Louisville Intl

Tue 1/20

9:15 am-4:40 pm

2 stops41h 25m

Osaka Kansai Intl

Fri 2/6

6:35 pm-10:24 pm

2 stops17h 49m

$823

LouisvilleOsaka

SDF - KIX

SDFKIX

Louisville Intl

Sun 1/11

3:30 pm-4:40 pm

2 stops35h 10m

Osaka Kansai Intl

Tue 1/20

6:35 pm-2:48 pm

2 stops34h 13m

$824

LouisvilleOsaka

SDF - KIX

SDFKIX

Louisville Intl

Sun 1/18

6:12 pm-4:40 pm

2 stops32h 28m

Osaka Kansai Intl

Wed 2/4

11:00 pm-10:23 am

2 stops25h 23m

$824

LouisvilleOsaka

SDF - KIX

SDFKIX

Louisville Intl

Sat 1/24

3:30 pm-4:40 pm

2 stops35h 10m

Osaka Kansai Intl

Wed 2/4

11:00 pm-2:26 pm

2 stops29h 26m

$824

LouisvilleOsaka

SDF - KIX

SDFKIX

Louisville Intl

Mon 1/19

6:12 pm-4:40 pm

2 stops32h 28m

Osaka Kansai Intl

Tue 2/3

8:20 am-7:54 pm

2 stops25h 34m

$826

LouisvilleOsaka

SDF - KIX

SDFKIX

Louisville Intl

Sat 1/24

3:30 pm-4:40 pm

2 stops35h 10m

Osaka Kansai Intl

Thu 2/5

8:20 am-9:59 pm

2 stops27h 39m

$826

LouisvilleOsaka

SDF - KIX

SDFKIX

Louisville Intl

Tue 1/20

6:12 pm-4:40 pm

2 stops32h 28m

Osaka Kansai Intl

Tue 2/3

8:20 am-9:59 pm

2 stops27h 39m

$826

LouisvilleOsaka

SDF - KIX

SDFKIX

Louisville Intl

Fri 4/17

5:45 pm-2:50 pm

2 stops56h 05m

$503

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 13 results
1
2
  • 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 41h 25m. Louisville and Osaka Kansai Intl Airport are separated by a distance of 6770 mi.

  • 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
Himeji

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