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$379+ Cheap flights from Kentucky to Japan

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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — FUK
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Find flight deals from Kentucky to Japan

Cheapest flights from Kentucky to Japan
Explore the most affordable flight options available from Kentucky to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/138:00 amBNA - HND
1 stop18h 45mANA
sáb. 11/2210:25 amHND - BNA
1 stop17h 09mANA
Deal found 10/30$736
This Air Canada deal was found by Cheapflights users on 10/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/62:25 pmBNA - NRT
1 stop35h 05mAir Canada
mar. 12/96:45 pmNRT - BNA
1 stop35h 20mAir Canada
Deal found 10/30$743
This Air Canada deal was found by Cheapflights users on 10/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/183:45 pmBNA - NRT
2 stops33h 45mAir Canada
jue. 12/46:45 pmNRT - BNA
1 stop35h 20mAir Canada
Deal found 10/30$749
This Air Canada deal was found by Cheapflights users on 10/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/98:15 amBNA - HND
1 stop17h 25mAir Canada
jue. 12/186:50 pmHND - BNA
1 stop16h 00mAir Canada
Deal found 10/29$754
This Air Canada deal was found by Cheapflights users on 10/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/63:45 pmBNA - HND
1 stop33h 55mAir Canada
mar. 12/96:50 pmHND - BNA
2 stops35h 15mAir Canada
Deal found 10/30$755
This Air Canada deal was found by Cheapflights users on 10/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/263:45 pmBNA - NRT
2 stops33h 35mAir Canada
mié. 12/36:45 pmNRT - BNA
1 stop16h 05mAir Canada
Deal found 10/29$756
This Air Canada deal was found by Cheapflights users on 10/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/296:40 pmCVG - NRT
2 stops31h 40mAir Canada
vie. 12/56:15 pmNRT - CVG
2 stops43h 14mAir Canada
Deal found 10/30$772
This Air Canada deal was found by Cheapflights users on 10/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/16:40 pmCVG - HND
1 stop32h 00mAir Canada
mié. 12/106:50 pmHND - CVG
2 stops30h 47mAir Canada
Deal found 10/29$773
This Air Canada deal was found by Cheapflights users on 10/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/16:40 pmCVG - NRT
2 stops31h 50mAir Canada
mié. 12/106:45 pmNRT - CVG
2 stops30h 52mAir Canada
Deal found 10/29$774
This Cheapflightsfares deal was found by Cheapflights users on 10/27. 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.
jue. 10/309:00 amCVG - HND
1 stop19h 45mANA
sáb. 11/16:20 pmHND - CVG
1 stop15h 43mANA
Deal found 10/27$775
This Expedia deal was found by Cheapflights users on 10/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/286:40 pmCVG - NRT
2 stops55h 40mAir Canada
vie. 12/126:45 pmNRT - CVG
2 stops32h 31mAir Canada
Deal found 10/29$777
This Air Canada deal was found by Cheapflights users on 10/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/16:40 pmCVG - NRT
2 stops31h 50mAir Canada
sáb. 12/136:45 pmNRT - CVG
2 stops30h 52mAir Canada
Deal found 10/29$782

Cheap flight deals from Kentucky to Japan

Keep the following information in mind while searching for Kentucky to Japan flight deals. Data was last updated octubre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$677
(Alaska Airlines)

One-way from

$379
(Cheapflightsfares)

Popular in

June

Cheapest in

January

Average price

$839
Provider with most accurate pricing for Louisville Intl-Tokyo (TYO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Tokyo (TYO) flights.
Search Deals
From Kentucky to Japan
Search Deals
One-way flight from Kentucky to Japan
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($220 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky to Japan 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 octubre 30, 2025.
Use the filters below to find and compare flights from Kentucky to Japan that are best for you.

Fly from

Kentucky

Fly to

Japan

Route

Depart

Return

Price

KnoxvilleTokyo

TYS - NRT

TYSNRT

Knoxville McGhee Tyson

sáb. 1/17

6:00 am-3:30 pm

1 stop19h 30m

Tokyo Narita

sáb. 1/31

5:30 pm-10:47 pm

1 stop19h 17m

$728

KnoxvilleTokyo

TYS - HND

TYSHND

Knoxville McGhee Tyson

sáb. 1/17

6:55 am-2:35 pm

1 stop17h 40m

Tokyo Haneda

sáb. 1/31

5:20 pm-11:09 pm

1 stop19h 49m

$731

KnoxvilleTokyo

TYS - HND

TYSHND

Knoxville McGhee Tyson

sáb. 1/17

6:51 pm-5:05 am

2 stops20h 14m

Tokyo Haneda

sáb. 1/31

1:05 pm-5:42 pm

2 stops18h 37m

$732

CincinnatiTokyo

CVG - NRT

CVGNRT

Cincinnati Cinci./N. Kentucky

dom. 1/25

11:15 am-4:20 pm

2 stops39h 05m

Tokyo Narita

vie. 1/30

6:15 pm-8:37 pm

2 stops40h 22m

$739

NashvilleTokyo

BNA - NRT

BNANRT

Nashville Intl

dom. 1/18

2:25 pm-4:20 pm

2 stops34h 55m

Tokyo Narita

mié. 1/28

6:45 pm-1:16 pm

1 stop33h 31m

$759

NashvilleTokyo

BNA - HND

BNAHND

Nashville Intl

dom. 1/18

3:45 pm-4:40 pm

1 stop33h 55m

Tokyo Haneda

mié. 1/28

6:50 pm-1:16 pm

1 stop33h 26m

$765

NashvilleTokyo

BNA - NRT

BNANRT

Nashville Intl

dom. 2/8

7:00 am-4:00 pm

1 stop18h 00m

Tokyo Narita

sáb. 2/14

6:30 pm-11:54 pm

1 stop20h 24m

$780

KnoxvilleTokyo

TYS - HND

TYSHND

Knoxville McGhee Tyson

lun. 1/5

5:23 am-6:30 pm

1 stop23h 07m

Tokyo Haneda

vie. 1/23

5:55 pm-10:47 pm

1 stop18h 52m

$785

KnoxvilleTokyo

TYS - NRT

TYSNRT

Knoxville McGhee Tyson

lun. 1/5

5:23 am-3:30 pm

1 stop20h 07m

Tokyo Narita

vie. 1/23

5:30 pm-10:47 pm

1 stop19h 17m

$786

KnoxvilleTokyo

TYS - NRT

TYSNRT

Knoxville McGhee Tyson

jue. 12/4

5:24 am-3:30 pm

1 stop20h 06m

Tokyo Narita

mar. 12/9

5:30 pm-11:59 pm

1 stop20h 29m

$790

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 60 results
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Best time to book a flight from Kentucky to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan 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 Japan

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

Currently, December is the cheapest month in which you can book a flight from Kentucky to Japan (average of $589). Flying from Kentucky to Japan in July is currently the most expensive (average of $934). 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.

What is the cheapest time of day to fly from KY to JP?

Find hourly flight availability from Kentucky to Japan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 30, 2025.

When flying from Kentucky to Japan, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 29% versus a flight in the evening.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Japan. 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 Japan?

    Airlines like American Airlines, Delta, and Air Canada fly from Kentucky to Japan in about 17h 40m. The time it takes to get you to your destination can typically vary by up to 21h 25m. Kentucky and Japan are separated by a distance of 6755 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 Japan one-way?

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $379. Users have also found prices from $403 and $403 on American Airlines and Delta, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kentucky to Japan 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 Japan?

    Currently, December is the cheapest month in which you can book a flight from Kentucky to Japan (average of $589). Flying from Kentucky to Japan in July is currently the most expensive (average of $934). 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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Alternative routes for Kentucky to Japan

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Kentucky to Japan

Discover the top 5 airlines that operate flights from Kentucky to Japan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$589Average$1,081FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$646Average$1,141FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$692Average$1,266FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$718Average$1,011FlexibilityNo cancel feeOn-time71%
ANACheapest$734Average$940FlexibilityNo cancel feeOn-time80%

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