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$510+ Cheap flights from Osaka (OSA) to Kentucky

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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — SDF
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Osaka to Kentucky

Keep the following information in mind while searching for Osaka to Kentucky flight deals. Data was last updated July 31, 2025.

Round-trip from

$919
(Delta)

One-way from

$510
(Mytrip)
From Osaka (OSA) to Kentucky
Search Deals
One-way flight from Osaka (OSA) to Kentucky
Search Deals

Find flight deals from Osaka to Kentucky

Cheapest flights from Osaka to Kentucky
Explore the most affordable flight options available from Osaka to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:20 pmKIX - SDF
2 stops41h 38mDelta
Fri 9/197:50 amSDF - KIX
2 stops24h 10mDelta
Deal found 7/29$919
This Mytrip deal was found by Cheapflights users on 7/31. 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 9/147:40 amKIX - SDF
2 stops22h 59mMultiple Airlines
Sun 9/216:34 pmSDF - KIX
2 stops34h 21mMultiple Airlines
Deal found 7/31$990
This United Airlines deal was found by Cheapflights users on 7/28. 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 10/164:50 pmKIX - SDF
2 stops30h 11mUnited Airlines
Mon 10/207:20 pmSDF - KIX
2 stops30h 30mUnited Airlines
Deal found 7/28$1,180
This Mytrip deal was found by Cheapflights users on 7/31. 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 9/148:40 amITM - SDF
3 stops21h 59mMultiple Airlines
Sun 9/219:05 amSDF - ITM
2 stops20h 50mMultiple Airlines
Deal found 7/31$1,447
This ANA deal was found by Cheapflights users on 7/30. 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.
Fri 10/102:05 pmITM - SDF
2 stops36h 16mANA
Tue 10/141:58 pmSDF - ITM
2 stops39h 57mANA
Deal found 7/30$1,671
This United Airlines deal was found by Cheapflights users on 7/31. 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 9/1412:00 pmITM - SDF
2 stops23h 24mUnited Airlines
Sun 9/216:15 amSDF - ITM
2 stops21h 50mUnited Airlines
Deal found 7/31$1,726

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 July 31, 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

Fri 9/12

6:20 pm-10:58 pm

2 stops41h 38m

Louisville Intl

Fri 9/19

7:50 am-9:00 pm

2 stops24h 10m

$919

OsakaLouisville

KIX - SDF

KIXSDF

Osaka Kansai Intl

Sun 9/14

7:40 am-5:39 pm

2 stops22h 59m

Louisville Intl

Sun 9/21

6:34 pm-5:55 pm

2 stops34h 21m

$990

OsakaLouisville

KIX - SDF

KIXSDF

Osaka Kansai Intl

Thu 10/16

4:50 pm-10:01 am

2 stops30h 11m

Louisville Intl

Mon 10/20

7:20 pm-2:50 pm

2 stops30h 30m

$1,180

OsakaLouisville

ITM - SDF

ITMSDF

Osaka Itami

Sun 9/14

8:40 am-5:39 pm

3 stops21h 59m

Louisville Intl

Sun 9/21

9:05 am-6:55 pm

2 stops20h 50m

$1,447

OsakaLouisville

ITM - SDF

ITMSDF

Osaka Itami

Fri 10/10

2:05 pm-1:21 pm

2 stops36h 16m

Louisville Intl

Tue 10/14

1:58 pm-6:55 pm

2 stops39h 57m

$1,671

OsakaLouisville

ITM - SDF

ITMSDF

Osaka Itami

Sun 9/14

12:00 pm-10:24 pm

2 stops23h 24m

Louisville Intl

Sun 9/21

6:15 am-5:05 pm

2 stops21h 50m

$1,726

OsakaLouisville

KIX - SDF

KIXSDF

Osaka Kansai Intl

Sun 10/19

7:35 am-7:16 pm

2 stops24h 41m

$510

OsakaLouisville

ITM - SDF

ITMSDF

Osaka Itami

Sun 10/19

8:35 am-7:16 pm

3 stops23h 41m

$730

OsakaLouisville

KIX - SDF

KIXSDF

Osaka Kansai Intl

Fri 10/17

12:35 pm-10:34 pm

2 stops22h 59m

$731

OsakaLouisville

KIX - SDF

KIXSDF

Osaka Kansai Intl

Sat 10/18

4:50 pm-10:01 am

2 stops30h 11m

$807

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 13 results
1
2

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.

Reviews of airlines servicing Kentucky

Get insights into the airlines that provide service to Kentucky. 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 Kentucky. Reviews last updated July 31, 2025.
Peruse reviews from past customers who have flown with ANA, Delta, and United Airlines from Osaka to Kentucky 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.
ANA
8.4
Very good
922 reviews

Comfort

8.2

Boarding

8.5

Crew

8.7

Entertainment

7.9

Overall

8.4

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
ANA
8.4
Very good
922 reviews
ANA
8.4
Very good
922 reviews

Comfort

8.2

Boarding

8.5

Crew

8.7

Entertainment

7.9

Overall

8.4

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
Delta
8.0
Very good
7,981 reviews
ANA
8.4
Very good
922 reviews

Comfort

8.2

Boarding

8.5

Crew

8.7

Entertainment

7.9

Overall

8.4

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
United Airlines
7.4
Good
8,900 reviews
ANA
8.4
Very good
922 reviews

Comfort

8.2

Boarding

8.5

Crew

8.7

Entertainment

7.9

Overall

8.4

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
American Airlines
7.2
Good
10,000 reviews
ANA
8.4
Very good
922 reviews

Comfort

8.2

Boarding

8.5

Crew

8.7

Entertainment

7.9

Overall

8.4

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

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.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $731. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Osaka to Kentucky for a low price.

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

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

  • 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.

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

    Currently, January is the cheapest month in which you can book a flight from Osaka to Kentucky (average of $299). Flying from Osaka to Kentucky in April is currently the most expensive (average of $369). 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

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