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Osaka

$404+ 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — OSA
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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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 June 16, 2025.

Round-trip from

$647
(Air Canada)

One-way from

$404
(Air Canada)
From Kentucky to Osaka (OSA)
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One-way flight from Kentucky to Osaka (OSA)
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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 June 16, 2025.

This Air Canada deal was found by Cheapflights users on 6/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/411:15 amCVG - KIX
2 stops40h 20mAir Canada
Wed 12/33:40 pmKIX - CVG
2 stops40h 20mAir Canada
Deal found 6/14$647
This United Airlines deal was found by Cheapflights users on 6/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:00 amCVG - ITM
2 stops22h 10mUnited Airlines
Wed 12/31:00 pmITM - CVG
2 stops41h 43mUnited Airlines
Deal found 6/16$735
This Air Canada deal was found by Cheapflights users on 6/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/178:15 amBNA - KIX
1 stop18h 10mAir Canada
Wed 9/246:05 pmKIX - BNA
1 stop37h 48mAir Canada
Deal found 6/15$779
This American Airlines deal was found by Cheapflights users on 6/14. 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.
Wed 9/177:12 amTRI - ITM
2 stops23h 33mAmerican Airlines
Wed 9/242:35 pmITM - TRI
2 stops21h 05mAmerican Airlines
Deal found 6/14$810
This United Airlines deal was found by Cheapflights users on 6/14. 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 11/139:32 amSDF - KIX
2 stops41h 03mUnited Airlines
Fri 11/288:25 amKIX - SDF
2 stops25h 49mUnited Airlines
Deal found 6/14$852
This FlightHub deal was found by Cheapflights users on 6/14. 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.
Thu 11/138:31 amSDF - KIX
2 stops33h 59mJapan Airlines
Fri 11/286:45 amKIX - SDF
2 stops24h 22mJapan Airlines
Deal found 6/14$914
This Bravofly deal was found by Cheapflights users on 6/14. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/19:01 amBNA - ITM
2 stops20h 54mJapan Airlines
Thu 8/148:00 pmITM - BNA
2 stops41h 59mJapan Airlines
Deal found 6/14$926
This Gotogate deal was found by Cheapflights users on 6/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/247:42 amCVG - KIX
2 stops35h 43mJapan Airlines
Mon 9/12:50 pmKIX - CVG
2 stops36h 26mJapan Airlines
Deal found 6/16$933
This FlightHub deal was found by Cheapflights users on 6/13. 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.
Sun 8/179:44 amSDF - ITM
2 stops21h 06mJapan Airlines
Tue 8/268:00 pmITM - SDF
2 stops31h 15mJapan Airlines
Deal found 6/13$947
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Fri 8/16:20 pmBNA - KIX
2 stops30h 30mUnited Airlines
Thu 8/144:55 pmKIX - BNA
1 stop26h 53mUnited Airlines
Deal found 6/14$983
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Wed 9/176:00 amBNA - ITM
2 stops21h 05mUnited Airlines
Wed 9/2412:00 pmITM - BNA
2 stops21h 39mUnited Airlines
Deal found 6/15$985
This American Airlines deal was found by Cheapflights users on 6/15. 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.
Tue 7/158:00 amCVG - ITM
2 stops22h 50mAmerican Airlines
Tue 7/222:35 pmITM - CVG
2 stops21h 41mAmerican Airlines
Deal found 6/15$992

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 June 16, 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

CincinnatiOsaka

CVG - KIX

CVGKIX

Cincinnati Cinci./N. Kentucky

Sun 9/14

6:12 pm-4:25 pm

2 stops33h 13m

Osaka Kansai Intl

Sun 10/12

8:30 am-3:47 pm

2 stops44h 17m

$690

BlountvilleOsaka

TRI - ITM

TRIITM

Blountville Tri Cities TN/VA

Wed 9/17

7:12 am-7:45 pm

2 stops23h 33m

Osaka Itami

Wed 9/24

2:35 pm-10:40 pm

2 stops21h 05m

$810

LouisvilleOsaka

SDF - KIX

SDFKIX

Louisville Intl

Thu 11/13

9:32 am-4:35 pm

2 stops41h 03m

Osaka Kansai Intl

Fri 11/28

8:25 am-8:14 pm

2 stops25h 49m

$852

NashvilleOsaka

BNA - KIX

BNAKIX

Nashville Intl

Fri 8/1

8:15 am-4:25 pm

1 stop18h 10m

Osaka Kansai Intl

Thu 8/14

6:05 pm-7:37 pm

1 stop15h 32m

$912

LouisvilleOsaka

SDF - KIX

SDFKIX

Louisville Intl

Thu 11/13

8:31 am-8:30 am

2 stops33h 59m

Osaka Kansai Intl

Fri 11/28

6:45 am-5:07 pm

2 stops24h 22m

$914

NashvilleOsaka

BNA - ITM

BNAITM

Nashville Intl

Fri 8/1

9:01 am-7:55 pm

2 stops20h 54m

Osaka Itami

Thu 8/14

8:00 pm-11:59 pm

2 stops41h 59m

$926

CincinnatiOsaka

CVG - KIX

CVGKIX

Cincinnati Cinci./N. Kentucky

Sun 8/24

7:42 am-8:25 am

2 stops35h 43m

Osaka Kansai Intl

Mon 9/1

2:50 pm-2:16 pm

2 stops36h 26m

$933

LouisvilleOsaka

SDF - ITM

SDFITM

Louisville Intl

Sun 8/17

9:44 am-7:50 pm

2 stops21h 06m

Osaka Itami

Tue 8/26

8:00 pm-2:15 pm

2 stops31h 15m

$947

CincinnatiOsaka

CVG - ITM

CVGITM

Cincinnati Cinci./N. Kentucky

Sun 8/24

6:23 am-5:05 pm

2 stops21h 42m

Osaka Itami

Mon 9/1

12:00 pm-6:57 pm

2 stops19h 57m

$982

NashvilleOsaka

BNA - KIX

BNAKIX

Nashville Intl

Fri 8/1

6:20 pm-2:50 pm

2 stops30h 30m

Osaka Kansai Intl

Thu 8/14

4:55 pm-5:48 am

1 stop26h 53m

$983

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Showing 1-10 of 34 results
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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

Rainfall in Osaka by month

Plan your trip to Osaka by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Osaka ranges from 1.6 - 7.9 inches per month. June is typically the wettest month, when rainfall can reach 7.9 in. January is typically the driest time to visit Osaka when rainfall is around 1.6 in.

Temperature in Osaka by month

Plan your trip to Osaka by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Osaka, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Osaka

Get insights into the airlines that provide service to Osaka. 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 Osaka. Reviews last updated June 16, 2025.
Peruse reviews from past customers who have flown with Korean Air, Japan Airlines and China Airlines from Kentucky to Osaka to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,090 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Korean Air
8.4
Very good
1,090 reviews
Korean Air
8.4
Very good
1,090 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Japan Airlines
8.3
Very good
1,494 reviews
Korean Air
8.4
Very good
1,090 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
China Airlines
8.3
Very good
740 reviews
Korean Air
8.4
Very good
1,090 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
ANA
8.3
Very good
886 reviews
Korean Air
8.4
Very good
1,090 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Emirates
8.1
Very good
3,267 reviews
Korean Air
8.4
Very good
1,090 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

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.

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

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $404. Japan Airlines flights start at $528 while deals on United Airlines start at $572 one-way.

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

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

  • What is the cheapest month to book a flight from Kentucky to Osaka?

    Currently, February is the cheapest month in which you can book a flight from Kentucky to Osaka (average of $888). Flying from Kentucky to Osaka in June is currently the most expensive (average of $1,324). 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

Traveling to a place near Kentucky?

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

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Alternative routes for Kentucky to Osaka

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