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$404+ 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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — TYO
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap 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 February 3, 2026.

This American Airlines deal was found by Cheapflights users on 2/2. 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 2/56:00 am
TYS
-
HND
1 stop22h 30m
American Airlines
Sat 2/71:05 pm
HND
-
TYS
2 stops19h 41m
American Airlines
Deal found 2/2$716
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Fri 2/66:00 am
TYS
-
HND
1 stop22h 30m
American Airlines
Sun 2/85:55 pm
HND
-
TYS
1 stop18h 52m
American Airlines
Deal found 2/2$728
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/185:40 am
TYS
-
NRT
1 stop19h 50m
American Airlines
Wed 2/255:30 pm
NRT
-
TYS
1 stop20h 58m
American Airlines
Deal found 2/2$729
This Delta deal was found by Cheapflights users on 2/2. 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.
Thu 2/56:30 am
TYS
-
HND
1 stop18h 50m
Delta
Sat 2/74:25 pm
HND
-
TYS
1 stop18h 22m
Delta
Deal found 2/2$730
This Delta deal was found by Cheapflights users on 2/2. 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.
Sun 2/156:55 am
TYS
-
HND
2 stops20h 50m
Delta
Wed 3/44:25 pm
HND
-
TYS
1 stop18h 30m
Delta
Deal found 2/2$734
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Mon 9/76:37 pm
CVG
-
NRT
1 stop32h 23m
Multiple Airlines
Thu 9/176:00 pm
NRT
-
CVG
1 stop36h 36m
Multiple Airlines
Deal found 2/2$749
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Mon 8/246:37 pm
CVG
-
NRT
1 stop32h 23m
Multiple Airlines
Thu 9/36:00 pm
NRT
-
CVG
1 stop36h 36m
Multiple Airlines
Deal found 2/3$752
This SmartFares deal was found by Cheapflights users on 2/2. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:37 pm
CVG
-
NRT
1 stop32h 23m
Multiple Airlines
Fri 9/116:00 pm
NRT
-
CVG
1 stop36h 36m
Multiple Airlines
Deal found 2/2$759
This Air Canada deal was found by Cheapflights users on 2/1. 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 2/183:45 pm
BNA
-
NRT
1 stop33h 45m
Air Canada
Fri 2/276:45 pm
NRT
-
BNA
1 stop33h 31m
Air Canada
Deal found 2/1$774
This Air Canada deal was found by Cheapflights users on 2/3. 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 2/911:26 am
CVG
-
NRT
2 stops38h 54m
Air Canada
Tue 2/176:45 pm
NRT
-
CVG
2 stops35h 25m
Air Canada
Deal found 2/3$775
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:37 pm
CVG
-
NRT
1 stop32h 23m
Multiple Airlines
Wed 9/96:00 pm
NRT
-
CVG
1 stop36h 36m
Multiple Airlines
Deal found 1/31$776
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 9/56:37 pm
CVG
-
NRT
1 stop32h 23m
Multiple Airlines
Sat 9/196:00 pm
NRT
-
CVG
1 stop36h 36m
Multiple Airlines
Deal found 2/1$778

Find flight deals from Kentucky to Tokyo

Keep the following information in mind while searching for Kentucky to Tokyo flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$729
(American Airlines)

One-way from

$404
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$816
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
High demand for flights, 0% potential price rise
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 February 2026
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 February 3, 2026.
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 3/4

5:40 am-3:30 pm

1 stop19h 50m

Tokyo Narita

Wed 3/11

5:30 pm-11:51 pm

1 stop19h 21m

$729

KnoxvilleTokyo

TYS - HND

TYSHND

Knoxville McGhee Tyson

Sun 3/8

11:22 am-5:45 pm

1 stop17h 23m

Tokyo Haneda

Tue 3/17

8:00 pm-11:57 pm

1 stop16h 57m

$730

KnoxvilleTokyo

TYS - HND

TYSHND

Knoxville McGhee Tyson

Wed 3/4

7:02 am-2:35 pm

1 stop17h 33m

Tokyo Haneda

Wed 3/11

5:20 pm-11:03 pm

1 stop18h 43m

$730

KnoxvilleTokyo

TYS - HND

TYSHND

Knoxville McGhee Tyson

Sun 2/15

8:30 am-5:45 pm

2 stops19h 15m

Tokyo Haneda

Wed 3/4

4:50 pm-11:12 pm

2 stops20h 22m

$734

KnoxvilleTokyo

TYS - HND

TYSHND

Knoxville McGhee Tyson

Mon 2/16

5:35 am-5:45 pm

2 stops22h 10m

Tokyo Haneda

Thu 2/19

4:25 pm-8:55 pm

1 stop18h 30m

$734

CincinnatiTokyo

CVG - NRT

CVGNRT

Cincinnati Cinci./N. Kentucky

Sat 2/14

6:40 pm-4:30 pm

2 stops31h 50m

Tokyo Narita

Tue 2/17

6:45 pm-4:10 pm

2 stops35h 25m

$798

NashvilleTokyo

BNA - NRT

BNANRT

Nashville Intl

Thu 3/5

6:25 am-3:00 pm

1 stop17h 35m

Tokyo Narita

Thu 3/12

4:45 pm-10:33 pm

1 stop19h 48m

$808

NashvilleTokyo

BNA - NRT

BNANRT

Nashville Intl

Thu 2/26

6:20 am-3:00 pm

1 stop17h 40m

Tokyo Narita

Fri 3/6

5:45 pm-6:36 pm

1 stop15h 51m

$808

NashvilleTokyo

BNA - HND

BNAHND

Nashville Intl

Mon 2/16

7:00 am-9:10 pm

2 stops23h 10m

Tokyo Haneda

Wed 2/25

4:25 pm-9:36 pm

2 stops20h 11m

$812

NashvilleTokyo

BNA - HND

BNAHND

Nashville Intl

Mon 3/2

8:30 am-4:50 pm

1 stop17h 20m

Tokyo Haneda

Wed 3/11

4:25 pm-9:48 pm

2 stops19h 23m

$812

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

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 $965). 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.

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 17h 23m. American Airlines provides one of the quickest options available for as low as $730. There are 6755 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 most popular routes from Kentucky to Tokyo?

    When deciding which route to take from Kentucky to Tokyo consider Cincinnati Cinci./N. Kentucky - Tokyo Haneda, Cincinnati Cinci./N. Kentucky - Tokyo Narita or Nashville Intl - Tokyo Narita 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 $965). 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
Chiba
Karuizawa
Urayasu
Yokosuka
Odawara
Numazu
Yamanouchi
Atami
Hakone
Kawasaki

Browse thousands of different options on Cheapflights for your next trip

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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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$589Average$1,164FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$646Average$1,350FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$759Average$1,011FlexibilityNo cancel feeOn-time71%
ANACheapest$777Average$940FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$799Average$1,295FlexibilityNo cancel feeOn-time69%

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