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$380+ Cheap flights from Kentucky to Tokyo (TYO)

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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — TYO
Nov 12 — Nov 191
Wed 11/12
Wed 11/19
1 adult, Economy
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Find flight deals from Kentucky to Tokyo

Cheapest flights from Kentucky to Tokyo
Explore the most affordable flight options available from Kentucky to Tokyo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 13, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/153:47 pmCVG - NRT
2 stops32h 38mMultiple Airlines
Tue 11/252:45 pmNRT - CVG
1 stop22h 26mMultiple Airlines
Deal found 10/10$682
This Kiwi.com deal was found by Cheapflights users on 10/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/410:24 amCVG - NRT
2 stops38h 01mMultiple Airlines
Tue 11/252:45 pmNRT - CVG
1 stop22h 26mMultiple Airlines
Deal found 10/11$690
This Kiwi.com deal was found by Cheapflights users on 10/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/166:05 amCVG - NRT
2 stops42h 20mMultiple Airlines
Tue 11/252:45 pmNRT - CVG
1 stop22h 26mMultiple Airlines
Deal found 10/10$702
This Kiwi.com deal was found by Cheapflights users on 10/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1311:00 amCVG - NRT
2 stops37h 25mMultiple Airlines
Thu 11/202:45 pmNRT - CVG
1 stop21h 57mMultiple Airlines
Deal found 10/10$712
This Alaska Airlines deal was found by Cheapflights users on 10/12. 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.
Tue 12/26:23 pmCVG - NRT
1 stop31h 37mAlaska Airlines
Wed 12/106:30 pmNRT - CVG
1 stop36h 53mAlaska Airlines
Deal found 10/12$717
This Kiwi.com deal was found by Cheapflights users on 10/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/166:05 amCVG - NRT
2 stops42h 20mMultiple Airlines
Sun 11/232:45 pmNRT - CVG
1 stop21h 57mMultiple Airlines
Deal found 10/10$728
This Kiwi.com deal was found by Cheapflights users on 10/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/119:44 amCVG - NRT
1 stop20h 11mMultiple Airlines
Wed 11/192:45 pmNRT - CVG
2 stops30h 09mMultiple Airlines
Deal found 10/11$753
This Kiwi.com deal was found by Cheapflights users on 10/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/69:44 amCVG - NRT
1 stop20h 11mMultiple Airlines
Thu 11/132:45 pmNRT - CVG
2 stops24h 54mMultiple Airlines
Deal found 10/11$758
This Alaska Airlines deal was found by Cheapflights users on 10/10. 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.
Sat 10/256:49 pmCVG - NRT
1 stop32h 11mAlaska Airlines
Wed 10/296:30 pmNRT - CVG
1 stop36h 00mAlaska Airlines
Deal found 10/10$769
This Expedia deal was found by Cheapflights users on 10/12. 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.
Mon 11/176:40 pmCVG - HND
1 stop32h 00mAir Canada
Wed 11/266:50 pmHND - CVG
2 stops32h 22mAir Canada
Deal found 10/12$774
This Air Canada deal was found by Cheapflights users on 10/11. 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.
Mon 10/207:41 pmCVG - NRT
2 stops30h 44mAir Canada
Wed 11/56:45 pmNRT - CVG
1 stop37h 15mAir Canada
Deal found 10/11$780
This Kiwi.com deal was found by Cheapflights users on 10/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:44 amCVG - NRT
1 stop21h 11mMultiple Airlines
Sat 11/82:45 pmNRT - CVG
2 stops23h 14mMultiple Airlines
Deal found 10/11$784

Cheap flight deals from Kentucky to Tokyo

Keep the following information in mind while searching for Kentucky to Tokyo flight deals. Data was last updated October 13, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$677
(Alaska Airlines)

One-way from

$380
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$831
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 Tokyo (TYO)
Search Deals
One-way flight from Kentucky to Tokyo (TYO)
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($226 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 Tokyo 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 13, 2025.
Use the filters below to find and compare flights from Kentucky to Tokyo that are best for you.

Fly from

Kentucky

Fly to

Tokyo

Route

Depart

Return

Price

KnoxvilleTokyo

TYS - NRT

TYSNRT

Knoxville McGhee Tyson

Wed 2/18

5:51 am-3:30 pm

1 stop19h 39m

Tokyo Narita

Wed 2/25

5:30 pm-11:40 pm

1 stop20h 10m

$728

KnoxvilleTokyo

TYS - HND

TYSHND

Knoxville McGhee Tyson

Mon 2/9

4:44 pm-5:05 am

2 stops22h 21m

Tokyo Haneda

Mon 2/23

1:05 pm-5:31 pm

2 stops18h 26m

$732

KnoxvilleTokyo

TYS - HND

TYSHND

Knoxville McGhee Tyson

Mon 1/5

7:30 am-5:45 pm

1 stop20h 15m

Tokyo Haneda

Fri 1/23

4:25 pm-9:32 pm

1 stop19h 07m

$787

CincinnatiTokyo

CVG - NRT

CVGNRT

Cincinnati Cinci./N. Kentucky

Mon 12/8

6:23 pm-4:00 pm

1 stop31h 37m

Tokyo Narita

Tue 12/16

6:30 pm-5:23 pm

1 stop36h 53m

$789

KnoxvilleTokyo

TYS - NRT

TYSNRT

Knoxville McGhee Tyson

Wed 2/18

6:45 am-7:30 pm

2 stops22h 45m

Tokyo Narita

Wed 2/25

9:15 am-11:44 pm

2 stops28h 29m

$800

KnoxvilleTokyo

TYS - NRT

TYSNRT

Knoxville McGhee Tyson

Mon 1/5

5:23 am-3:30 pm

1 stop20h 07m

Tokyo Narita

Fri 1/23

5:30 pm-10:47 pm

1 stop19h 17m

$800

CincinnatiTokyo

CVG - NRT

CVGNRT

Cincinnati Cinci./N. Kentucky

Fri 12/5

6:23 pm-4:00 pm

1 stop31h 37m

Tokyo Narita

Sat 12/13

6:30 pm-5:23 pm

1 stop36h 53m

$805

KnoxvilleTokyo

TYS - HND

TYSHND

Knoxville McGhee Tyson

Tue 1/6

7:30 am-5:45 pm

1 stop20h 15m

Tokyo Haneda

Sun 1/18

5:20 pm-11:00 pm

1 stop19h 40m

$833

KnoxvilleTokyo

TYS - HND

TYSHND

Knoxville McGhee Tyson

Wed 1/7

6:45 am-3:20 pm

1 stop18h 35m

Tokyo Haneda

Mon 1/19

8:00 pm-9:43 pm

1 stop15h 43m

$833

KnoxvilleTokyo

TYS - HND

TYSHND

Knoxville McGhee Tyson

Tue 1/6

7:07 am-5:45 pm

2 stops20h 38m

Tokyo Haneda

Fri 1/16

5:20 pm-11:44 pm

2 stops20h 24m

$837

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/11

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

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

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

Currently, December is the cheapest month in which you can book a flight from Kentucky to Tokyo (average of $589). Flying from Kentucky to Tokyo 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 TYO?

Find hourly flight availability from Kentucky to Tokyo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 13, 2025.

When flying from Kentucky to Tokyo, 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 45% versus a flight in the afternoon.

Related info for your journey

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

    A quick flight from Kentucky to Tokyo can take about 19h 39m. American Airlines provides one of the quickest options available for as low as $728. There are 6723 mi between Kentucky and Tokyo. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $403. However, be on the lookout for offers from Japan Airlines and Hawaiian Airlines, as they are both options that can get you from Kentucky to Tokyo for a low price.

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

    When deciding which route to take from Kentucky to Tokyo consider Nashville Intl - Tokyo Narita, Cincinnati Cinci./N. Kentucky - Tokyo Narita or Cincinnati Cinci./N. Kentucky - Tokyo Haneda as they are the most popular.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Kentucky to Tokyo (average of $589). Flying from Kentucky to Tokyo 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

Traveling to a place near Tokyo?

Book flights to Tokyo if you plan to visit one of these locations
Karuizawa
Chiba
Saitama
Urayasu
Atami
Hakone
Yokosuka
Odawara
Numazu
Yamanouchi
Kawasaki
Yamanashi

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Alternative routes for Kentucky to Tokyo

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 Tokyo

Discover the top 5 airlines that operate flights from Kentucky to Tokyo. 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 October 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$589Average$1,075FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$646Average$1,079FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$692Average$1,257FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$718Average$1,011FlexibilityNo cancel feeOn-time71%
ANACheapest$734Average$940FlexibilityNo cancel feeOn-time80%

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