HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Osaka

$449+ Cheap flights from Kentucky to Osaka (OSA)

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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — OSA
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kentucky to Osaka 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 Kentucky to Osaka

Cheapest flights from Kentucky to Osaka
Explore the most affordable flight options available from Kentucky to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

This American Airlines deal was found by Cheapflights users on 10/23. 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 12/111:14 pmTYS - ITM
2 stops29h 26mAmerican Airlines
Wed 12/171:40 pmITM - TYS
2 stops24h 19mAmerican Airlines
Deal found 10/23$860
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Sat 12/68:25 pmTRI - KIX
2 stops32h 25mAmerican Airlines
Sat 12/135:50 pmKIX - TRI
2 stops19h 03mAmerican Airlines
Deal found 10/22$885
This Cheapflightsfares deal was found by Cheapflights users on 10/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/42:09 pmCVG - ITM
2 stops28h 01mANA
Wed 12/38:20 pmITM - CVG
2 stops29h 17mANA
Deal found 10/23$911
This United Airlines deal was found by Cheapflights users on 10/22. 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 12/68:30 amBNA - KIX
2 stops41h 10mUnited Airlines
Wed 12/106:35 pmKIX - BNA
2 stops29h 28mUnited Airlines
Deal found 10/22$930
This Gotogate deal was found by Cheapflights users on 10/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/612:45 pmBNA - ITM
2 stops39h 10mANA
Sat 12/137:05 amITM - BNA
2 stops27h 26mANA
Deal found 10/22$933
This Alaska Airlines deal was found by Cheapflights users on 10/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:30 pmCVG - ITM
2 stops35h 20mAlaska Airlines
Tue 11/182:40 pmITM - CVG
2 stops40h 50mAlaska Airlines
Deal found 10/23$942
This ANA deal was found by Cheapflights users on 10/21. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/812:45 pmBNA - ITM
2 stops32h 25mANA
Fri 12/127:30 amITM - BNA
2 stops18h 08mANA
Deal found 10/21$948
This Mytrip deal was found by Cheapflights users on 10/23. 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.
Sun 12/77:44 amCVG - KIX
1 stop21h 06mMultiple Airlines
Sun 12/148:00 amKIX - CVG
2 stops23h 40mMultiple Airlines
Deal found 10/23$952
This FlightHub deal was found by Cheapflights users on 10/21. 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.
Tue 11/48:45 amCVG - ITM
2 stops21h 05mJapan Airlines
Wed 12/37:30 pmITM - CVG
2 stops30h 44mJapan Airlines
Deal found 10/21$976
This FlightHub deal was found by Cheapflights users on 10/22. 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.
Tue 11/48:45 amCVG - KIX
2 stops33h 35mJapan Airlines
Wed 12/33:00 pmKIX - CVG
2 stops35h 14mJapan Airlines
Deal found 10/22$978
This FlightHub deal was found by Cheapflights users on 10/21. 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.
Tue 11/187:13 amSDF - ITM
2 stops21h 32mJapan Airlines
Sun 12/77:05 amITM - SDF
2 stops24h 46mJapan Airlines
Deal found 10/21$983
This FlightHub deal was found by Cheapflights users on 10/23. 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.
Tue 11/189:00 amSDF - ITM
2 stops32h 30mANA
Sun 12/78:20 pmITM - SDF
2 stops38h 08mANA
Deal found 10/23$984

Cheap flight deals from Kentucky to Osaka

Keep the following information in mind while searching for Kentucky to Osaka flight deals. Data was last updated October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$754
(Cheapflightsfares)

One-way from

$449
(Kiwi.com)
Provider with most accurate pricing for Louisville Intl-Osaka (OSA) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Osaka (OSA) flights.
Search Deals
From Kentucky to Osaka (OSA)
Search Deals
One-way flight from Kentucky to Osaka (OSA)
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky to Osaka 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 23, 2025.
Use the filters below to find and compare flights from Kentucky to Osaka that are best for you.

Fly from

Kentucky

Fly to

Osaka

Route

Depart

Return

Price

NashvilleOsaka

BNA - KIX

BNAKIX

Nashville Intl

Tue 1/6

6:00 am-8:35 am

2 stops35h 35m

Osaka Kansai Intl

Thu 1/22

8:20 am-1:58 pm

2 stops20h 38m

$796

KnoxvilleOsaka

TYS - ITM

TYSITM

Knoxville McGhee Tyson

Thu 12/11

1:14 pm-8:40 am

2 stops29h 26m

Osaka Itami

Wed 12/17

1:40 pm-11:59 pm

2 stops24h 19m

$860

NashvilleOsaka

BNA - KIX

BNAKIX

Nashville Intl

Tue 1/6

6:30 am-4:40 pm

1 stop19h 10m

Osaka Kansai Intl

Thu 1/22

6:35 pm-10:55 pm

1 stop19h 20m

$864

BlountvilleOsaka

TRI - KIX

TRIKIX

Blountville Tri Cities TN/VA

Sat 12/6

8:25 pm-6:50 pm

2 stops32h 25m

Osaka Kansai Intl

Sat 12/13

5:50 pm-10:53 pm

2 stops19h 03m

$885

BlountvilleOsaka

TRI - KIX

TRIKIX

Blountville Tri Cities TN/VA

Sun 2/1

6:10 am-6:50 pm

2 stops22h 40m

Osaka Kansai Intl

Sun 2/15

5:50 pm-2:11 pm

2 stops34h 21m

$885

CincinnatiOsaka

CVG - ITM

CVGITM

Cincinnati Cinci./N. Kentucky

Tue 11/4

2:09 pm-7:30 am

2 stops27h 21m

Osaka Itami

Wed 12/3

8:20 pm-11:37 am

2 stops29h 17m

$911

NashvilleOsaka

BNA - KIX

BNAKIX

Nashville Intl

Sat 12/6

2:47 pm-4:40 pm

2 stops34h 53m

Osaka Kansai Intl

Wed 12/10

6:35 pm-7:48 pm

1 stop16h 13m

$930

NashvilleOsaka

BNA - KIX

BNAKIX

Nashville Intl

Sat 12/6

8:30 am-4:40 pm

2 stops41h 10m

Osaka Kansai Intl

Sat 12/13

6:35 pm-9:31 am

2 stops29h 56m

$930

NashvilleOsaka

BNA - ITM

BNAITM

Nashville Intl

Sat 12/6

12:45 pm-6:55 pm

2 stops39h 10m

Osaka Itami

Sat 12/13

7:05 am-7:31 pm

2 stops27h 26m

$933

CincinnatiOsaka

CVG - ITM

CVGITM

Cincinnati Cinci./N. Kentucky

Sun 12/7

6:23 pm-7:55 pm

2 stops35h 32m

Osaka Itami

Sun 12/14

2:40 pm-5:23 pm

2 stops40h 43m

$942

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 48 results
1
2
3
...
5

Best time to book a flight from Kentucky to Osaka

Have a flexible travel schedule? Discover the best time to fly to Osaka from Kentucky 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 Kentucky to Osaka
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 Kentucky to Osaka. 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 Kentucky to Osaka?

    Airlines like ANA, American Airlines, and United Airlines fly from Kentucky to Osaka in about 19h 10m. The time it takes to get you to your destination can typically vary by up to 16h 25m. Airlines will cover a distance of 6860 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Kentucky to Osaka one-way?

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $505. Japan Airlines flights start at $507 while deals on ANA start at $621 one-way.

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

    The most popular route from Kentucky to Osaka is Nashville Intl - Osaka Kansai Intl. You may also consider Cincinnati Cinci./N. Kentucky - Osaka Itami or Louisville Intl - Osaka Kansai Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kentucky to Osaka 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?

Book flights to Osaka if you plan to visit one of these locations
Nara
Nishinomiya

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 Kentucky to Osaka

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Kansai Intl flights
San Francisco to Kansai Intl flights
Los Angeles to Osaka Itami flights
John F Kennedy Intl to Kansai Intl flights
Honolulu to Kansai Intl flights
Seattle to Kansai Intl flights
Newark to Kansai Intl flights
San Francisco to Osaka Itami flights
Hobby to Kansai Intl flights
John F Kennedy Intl to Osaka Itami flights
George Bush Intcntl to Kansai Intl flights
Dulles Intl to Kansai Intl flights
Newark to Osaka Itami flights
Seattle to Osaka Itami flights
LaGuardia to Kansai Intl flights
Ontario to Kansai Intl flights
Dallas/Fort Worth to Kansai Intl flights
Atlanta to Kansai Intl flights
Orlando to Kansai Intl flights
Honolulu to Osaka Itami flights
Miami to Kansai Intl flights
O'Hare Intl to Kansai Intl flights
Boston to Kansai Intl flights
Denver to Kansai Intl flights
Santa Ana to Kansai Intl flights
LaGuardia to Osaka Itami flights
San Jose to Kansai Intl flights
Dulles Intl to Osaka Itami flights
Baltimore to Kansai Intl flights
Portland to Kansai Intl flights
George Bush Intcntl to Osaka Itami flights
Reagan-National to Kansai Intl flights
San Diego to Kansai Intl flights
Baltimore to Osaka Itami flights
Austin to Kansai Intl flights
Reagan-National to Osaka Itami flights
San Diego to Osaka Itami flights
Atlanta to Osaka Itami flights
Austin to Osaka Itami flights
Portland to Osaka Itami flights
Cleveland to Osaka Itami flights
Sky Harbor Intl to Kansai Intl flights
O'Hare Intl to Osaka Itami flights
Tampa to Osaka Itami flights
Love Field to Kansai Intl flights
Cleveland to Kansai Intl flights
Boston to Osaka Itami 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.