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$426+ 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — TYO
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$774
(FlightHub)

One-way from

$426
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,106
Provider with most accurate pricing for Louisville Intl-Tokyo (TYO) flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Tokyo (TYO) flights.
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From Kentucky to Tokyo (TYO)
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One-way flight from Kentucky to Tokyo (TYO)
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($204 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 29, 2025.

This FlightHub deal was found by Cheapflights users on 4/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/310:04 amSDF - NRT
1 stop16h 11mJapan Airlines
Thu 9/186:15 pmNRT - SDF
1 stop32h 52mJapan Airlines
Deal found 4/29$774
This FlightHub deal was found by Cheapflights users on 4/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/31:59 pmSDF - HND
1 stop18h 16mANA
Tue 9/165:15 pmHND - SDF
1 stop16h 13mANA
Deal found 4/29$778
This FlightHub deal was found by Cheapflights users on 4/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/179:00 amSDF - NRT
1 stop17h 00mANA
Wed 9/245:00 pmNRT - SDF
1 stop16h 00mANA
Deal found 4/28$780
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Wed 9/177:00 amSDF - HND
2 stops23h 00mUnited Airlines
Wed 9/245:15 pmHND - SDF
1 stop18h 09mUnited Airlines
Deal found 4/28$783
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:15 amSDF - NRT
1 stop19h 15mUnited Airlines
Tue 9/165:15 pmNRT - SDF
1 stop18h 43mUnited Airlines
Deal found 4/29$784
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/38:01 amSDF - NRT
2 stops19h 44mAmerican Airlines
Thu 9/186:15 pmNRT - SDF
1 stop17h 48mAmerican Airlines
Deal found 4/29$788
This Delta deal was found by Cheapflights users on 4/29. 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.
Wed 7/307:05 amTYS - HND
2 stops20h 10mDelta
Wed 8/206:25 pmHND - TYS
2 stops27h 48mDelta
Deal found 4/29$796
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/305:24 amTYS - HND
1 stop21h 31mAmerican Airlines
Wed 5/74:30 pmHND - TYS
1 stop20h 28mAmerican Airlines
Deal found 4/29$797
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:55 amTYS - NRT
1 stop20h 35mAmerican Airlines
Mon 11/175:30 pmNRT - TYS
1 stop20h 49mAmerican Airlines
Deal found 4/29$799
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/96:05 amTRI - HND
1 stop19h 15mDelta
Tue 9/164:35 pmHND - TRI
1 stop18h 49mDelta
Deal found 4/28$799
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/305:07 amTRI - HND
2 stops20h 13mAmerican Airlines
Wed 5/74:30 pmHND - TRI
2 stops20h 28mAmerican Airlines
Deal found 4/29$802
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/96:05 amTRI - NRT
2 stops24h 40mDelta
Tue 9/162:00 pmNRT - TRI
2 stops21h 24mDelta
Deal found 4/28$813

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 April 29, 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

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Wed 9/3

10:04 am-3:15 pm

1 stop16h 11m

Tokyo Narita

Thu 9/18

6:15 pm-2:07 pm

1 stop32h 52m

$774

LouisvilleTokyo

SDF - HND

SDFHND

Louisville Intl

Wed 9/3

1:59 pm-9:15 pm

1 stop18h 16m

Tokyo Haneda

Tue 9/16

5:15 pm-8:28 pm

1 stop16h 13m

$778

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Wed 9/17

9:00 am-3:00 pm

1 stop17h 00m

Tokyo Narita

Wed 9/24

5:00 pm-8:00 pm

1 stop16h 00m

$780

LouisvilleTokyo

SDF - HND

SDFHND

Louisville Intl

Wed 9/17

7:00 am-7:00 pm

2 stops23h 00m

Tokyo Haneda

Wed 9/24

5:15 pm-10:24 pm

1 stop18h 09m

$783

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Wed 9/3

6:15 am-2:30 pm

1 stop19h 15m

Tokyo Narita

Tue 9/16

5:15 pm-10:58 pm

1 stop18h 43m

$784

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Wed 9/3

8:01 am-4:45 pm

2 stops19h 44m

Tokyo Narita

Thu 9/18

6:15 pm-11:03 pm

1 stop17h 48m

$788

BlountvilleTokyo

TRI - HND

TRIHND

Blountville Tri Cities TN/VA

Tue 9/9

6:05 am-2:20 pm

1 stop19h 15m

Tokyo Haneda

Tue 9/16

4:35 pm-10:24 pm

1 stop18h 49m

$799

KnoxvilleTokyo

TYS - NRT

TYSNRT

Knoxville McGhee Tyson

Thu 9/4

6:08 am-3:00 pm

1 stop19h 52m

Tokyo Narita

Thu 11/27

5:30 pm-12:19 am

1 stop20h 49m

$799

KnoxvilleTokyo

TYS - HND

TYSHND

Knoxville McGhee Tyson

Wed 7/9

6:42 am-1:05 pm

1 stop17h 23m

Tokyo Haneda

Wed 8/20

6:25 pm-9:13 am

2 stops27h 48m

$805

BlountvilleTokyo

TRI - NRT

TRINRT

Blountville Tri Cities TN/VA

Tue 9/9

6:05 am-7:45 pm

2 stops24h 40m

Tokyo Narita

Tue 9/16

2:00 pm-10:24 pm

2 stops21h 24m

$813

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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, February is the cheapest month in which you can book a flight from Kentucky to Tokyo (average of $843). Flying from Kentucky to Tokyo in June is currently the most expensive (average of $1,218). 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 April 29, 2025.

When flying from Kentucky to Tokyo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Tokyo by month

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

In terms of precipitation, rainfall in Tokyo ranges from 2.0 - 8.3 inches per month. September is typically the wettest month, when rainfall can reach 8.3 in. January is typically the driest time to visit Tokyo when rainfall is around 2.0 in.

Temperature in Tokyo by month

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

If weather is an important factor for your trip to Tokyo, 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 80.6 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 Tokyo

Get insights into the airlines that provide service to Tokyo. 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 Tokyo. Reviews last updated April 29, 2025.
See what other customers who have flown with Korean Air, Japan Airlines and ANA from Kentucky to Tokyo have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,066 reviews

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,066 reviews
Korean Air
8.4
Very good
1,066 reviews

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,459 reviews
Korean Air
8.4
Very good
1,066 reviews

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.3
Very good
852 reviews
Korean Air
8.4
Very good
1,066 reviews

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,936 reviews
Korean Air
8.4
Very good
1,066 reviews

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Alaska Airlines
8.0
Very good
9,961 reviews
Korean Air
8.4
Very good
1,066 reviews

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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.

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

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $453. However, be on the lookout for offers from Japan Airlines and ANA, 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, Nashville Intl - Tokyo Haneda or Cincinnati Cinci./N. Kentucky - 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, February is the cheapest month in which you can book a flight from Kentucky to Tokyo (average of $843). Flying from Kentucky to Tokyo in June is currently the most expensive (average of $1,218). 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
Saitama
Urayasu
Numazu
Chiba
Hakone
Kawasaki
Odawara
Yamanouchi
Atami
Yamanashi
Sagamihara

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Alternative routes for Kentucky to Tokyo

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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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$683Average$1,144FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$692Average$1,370FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$718Average$1,046FlexibilityNo cancel feeOn-time71%
DeltaCheapest$732Average$1,367FlexibilityNo cancel feeOn-timeN/A
ANACheapest$772Average$1,286FlexibilityNo cancel feeOn-time80%

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