HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kentucky

$769+ Cheap flights from Osaka (OSA) to Kentucky

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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — SDF
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Osaka to Kentucky 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 Osaka to Kentucky

Best flights from Osaka to Kentucky
Discover carefully curated flight deals from Osaka to Kentucky that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This Delta deal was found by Cheapflights users on 12/15. 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 1/229:00 amKIX - SDF
2 stops28h 50mDelta
Mon 1/267:51 pmSDF - KIX
2 stops34h 54mDelta
Deal found 12/15$769
This American Airlines deal was found by Cheapflights users on 12/15. 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.
Thu 1/227:25 amITM - SDF
2 stops27h 22mAmerican Airlines
Mon 1/266:32 pmSDF - ITM
2 stops35h 23mAmerican Airlines
Deal found 12/15$877
This United Airlines deal was found by Cheapflights users on 12/15. 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 1/226:35 pmKIX - TYS
2 stops19h 09mUnited Airlines
Mon 1/265:29 pmTYS - KIX
2 stops33h 11mUnited Airlines
Deal found 12/15$980
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 1/2210:50 amKIX - TYS
2 stops25h 57mAmerican Airlines
Mon 1/266:51 pmTYS - KIX
2 stops35h 44mAmerican Airlines
Deal found 12/17$879
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 1/2210:50 amKIX - SDF
2 stops37h 23mAmerican Airlines
Mon 1/266:32 pmSDF - KIX
2 stops36h 03mAmerican Airlines
Deal found 12/16$882

Find flight deals from Osaka to Kentucky

Keep the following information in mind while searching for Osaka to Kentucky flight deals. Data was last updated December 18, 2025.

Round-trip from

$769
(Delta)
From Osaka (OSA) to Kentucky
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Osaka to Kentucky 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 18, 2025.
Use the filters below to find and compare flights from Osaka to Kentucky that are best for you.

Fly from

Osaka

Fly to

Kentucky

Route

Depart

Return

Price

OsakaLouisville

KIX - SDF

KIXSDF

Osaka Kansai Intl

Thu 1/22

9:00 am-11:50 pm

2 stops28h 50m

Louisville Intl

Mon 1/26

7:51 pm-8:45 pm

2 stops34h 54m

$769

OsakaLouisville

ITM - SDF

ITMSDF

Osaka Itami

Thu 1/22

7:25 am-8:47 pm

2 stops27h 22m

Louisville Intl

Mon 1/26

6:32 pm-7:55 pm

2 stops35h 23m

$877

OsakaKnoxville

KIX - TYS

KIXTYS

Osaka Kansai Intl

Thu 1/22

10:50 am-10:47 pm

2 stops25h 57m

Knoxville McGhee Tyson

Mon 1/26

6:51 pm-8:35 pm

2 stops35h 44m

$879

OsakaLouisville

KIX - SDF

KIXSDF

Osaka Kansai Intl

Thu 1/22

10:50 am-10:13 am

2 stops37h 23m

Louisville Intl

Mon 1/26

6:32 pm-8:35 pm

2 stops36h 03m

$882

OsakaKnoxville

KIX - TYS

KIXTYS

Osaka Kansai Intl

Thu 1/22

6:35 pm-11:44 pm

2 stops19h 09m

Knoxville McGhee Tyson

Mon 1/26

5:29 pm-4:40 pm

2 stops33h 11m

$980

OsakaKnoxville

KIX - TYS

KIXTYS

Osaka Kansai Intl

Wed 6/10

9:10 am-11:49 pm

2 stops27h 39m

$946

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Best time to book a flight from Osaka to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from Osaka 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 Osaka to Kentucky
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Osaka to Kentucky. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Osaka to Kentucky?

    Airlines like Delta, American Airlines, and United Airlines fly from Osaka to Kentucky in about 19h 09m. The time it takes to get you to your destination can typically vary by up to 9h 41m. Osaka and Kentucky are separated by a distance of 6960 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Osaka to Kentucky?

    The most popular route from Osaka to Kentucky is Osaka Kansai Intl - Louisville Intl. You may also consider Osaka Kansai Intl - Knoxville McGhee Tyson or Osaka Itami - Louisville Intl.

  • Can I find deals for flights from Osaka to Kentucky that include hotel bookings?

    Yes. In addition to deals on Osaka to Kentucky flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Osaka to Kentucky?

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

  • Can I find deals for business class flights from Osaka to Kentucky?

    Yes. Cheapflights offers flight deals from Osaka to Kentucky 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

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 Osaka to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
Kansai Intl to Honolulu flights
Kansai Intl to Los Angeles flights
Kansai Intl to John F Kennedy Intl flights
Osaka Itami to Honolulu flights
Kansai Intl to Dallas/Fort Worth flights
Kansai Intl to San Francisco flights
Osaka Itami to John F Kennedy Intl flights
Kansai Intl to Newark flights
Osaka Itami to Newark flights
Osaka Itami to Los Angeles flights
Kansai Intl to Seattle flights
Osaka Itami to Seattle flights
Kansai Intl to LaGuardia flights
Kansai Intl to Boston flights
Osaka Itami to Dallas/Fort Worth flights
Kansai Intl to Kailua-Kona flights
Osaka Itami to Boston flights
Kansai Intl to O'Hare Intl flights
Kansai Intl to Las Vegas flights
Kansai Intl to Dulles Intl flights
Osaka Itami to Philadelphia flights
Kansai Intl to Sky Harbor Intl flights
Kansai Intl to Austin flights
Kansai Intl to Cleveland flights
Kansai Intl to Philadelphia flights
Kansai Intl to Denver flights
Osaka Itami to San Francisco flights
Kansai Intl to Detroit flights
Kansai Intl to Hilo flights
Osaka Itami to Orlando flights
Osaka Itami to Las Vegas flights
Osaka Itami to San Diego flights
Kansai Intl to Reagan-National flights
Kansai Intl to Raleigh flights
Osaka Itami to Santa Ana flights
Kansai Intl to Kahului flights
Osaka Itami to O'Hare Intl flights
Kansai Intl to Burbank flights
Kansai Intl to Orlando flights
Kansai Intl to Minneapolis 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.