What is the cheapest airline that flies from Japan to Kentucky?

WestJet, Hawaiian Airlines, and Alaska Airlines are the most popular carriers operating from Japan to Kentucky

How long is the flight from Japan to Kentucky?

On average, it takes 18h 03m to fly from Japan to Kentucky if you fly out of Tokyo (the most popular airport in Japan) and into Louisville (the most popular airport in Kentucky). If you’re flying out of Osaka and into Louisville, then the flight time is around 31h 33m.

When did momondo last update prices for flights from Japan to Kentucky?

Prices for flights from Japan to Kentucky are updated daily.

How many operators does momondo search for flights from Japan to Kentucky?

As of July 2025, there is 1 operator available to choose from for flights from Japan to Kentucky.

How old do you have to be to fly from Japan to Kentucky?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Japan to Kentucky.

What documentation or ID do you need to fly to Kentucky?

The travel and health documents required for your trip to Kentucky can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kentucky. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$370 Cheap Flights from Japan to Kentucky in 2025

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Find the cheapest flights from Japan to Kentucky

Round-trip

One-way

Last minute

Recent round-trip flight deals from Japan to Kentucky

9:30 pm - 8:12 pmNRT-SDF

35h 42m1 stop

6:15 pm - 4:00 pmSDF-NRT

32h 45m2 stops

$891

Find Deal

Thu, Sep 4 - Sun, Sep 14

9:30 pm - 8:12 pmNRT-SDF

35h 42m1 stop

6:15 pm - 4:00 pmSDF-NRT

32h 45m2 stops

$902

Find Deal

Sun, Sep 7 - Sun, Sep 14

3:15 pm - 8:55 pmHND-LEX

18h 40m1 stop

6:00 am - 2:00 pmLEX-HND

19h 00m2 stops

$922Delta

Find Deal

Mon, Jul 28 - Wed, Sep 3

4:20 pm - 11:27 pmHND-SDF

20h 07m1 stop

6:00 am - 4:15 pmSDF-HND

21h 15m2 stops

$922Delta

Find Deal

Sat, Jul 19 - Sat, Jul 26

5:15 pm - 9:00 pmNRT-SDF

16h 45m1 stop

7:20 pm - 2:15 pmSDF-NRT

29h 55m2 stops

$928United Airlines

Find Deal

Sat, Sep 27 - Sat, Oct 11

5:15 pm - 1:09 pmHND-CVG

32h 54m1 stop

6:12 pm - 3:15 pmCVG-HND

32h 03m2 stops

$941United Airlines

Find Deal

Sat, Aug 23 - Sat, Aug 30

6:45 pm - 7:50 pmNRT-BNA

16h 05m1 stop

8:15 am - 4:20 pmBNA-NRT

41h 05m2 stops

$994Air Canada

Find Deal

Fri, Nov 14 - Tue, Dec 2

6:45 pm - 7:50 pmNRT-BNA

16h 05m1 stop

8:15 am - 4:20 pmBNA-NRT

41h 05m2 stops

$995Air Canada

Find Deal

Wed, Nov 19 - Wed, Dec 3

5:30 pm - 10:37 pmNRT-BNA

20h 07m1 stop

5:06 am - 3:30 pmBNA-NRT

19h 24m1 stop

$1,073American Airlines

Find Deal

Mon, Nov 17 - Sun, Nov 30

6:00 pm - 8:21 pmHND-BNA

17h 21m1 stop

7:01 am - 6:25 pmBNA-HND

20h 24m1 stop

$1,092American Airlines

Find Deal

Mon, Nov 17 - Sun, Nov 30

Air Canada flights from Japan to Kentucky

Our best Air Canada deals on Japan to Kentucky flight tickets

Air Canada

Nov 14

NRT6:45 pmTokyo Narita

16h 05m

1 stop

BNA7:50 pmNashville Intl

Dec 2

BNA8:15 amNashville Intl

41h 05m

2 stops

NRT4:20 pmTokyo Narita

$994

Find similar

Air Canada

Nov 19

NRT6:45 pmTokyo Narita

16h 05m

1 stop

BNA7:50 pmNashville Intl

Dec 3

BNA8:15 amNashville Intl

41h 05m

2 stops

NRT4:20 pmTokyo Narita

$995

Find similar

Air Canada

Nov 14

NRT6:45 pmTokyo Narita

35h 20m

2 stops

BNA3:05 pmNashville Intl

Nov 27

BNA8:15 amNashville Intl

17h 15m

1 stop

NRT4:30 pmTokyo Narita

$1,001

Find similar

American Airlines flights from Japan to Kentucky

Our best American Airlines deals on Japan to Kentucky flight tickets

American Airlines

Nov 17

NRT5:30 pmTokyo Narita

20h 07m

1 stop

BNA10:37 pmNashville Intl

Nov 30

BNA5:06 amNashville Intl

19h 24m

1 stop

NRT3:30 pmTokyo Narita

$1,073

Find similar

American Airlines

Nov 17

HND6:00 pmTokyo Haneda

17h 21m

1 stop

BNA8:21 pmNashville Intl

Nov 30

BNA7:01 amNashville Intl

20h 24m

1 stop

HND6:25 pmTokyo Haneda

$1,092

Find similar

American Airlines

Sep 24

OKA10:55 amOkinawa Naha

21h 19m

2 stops

CVG7:14 pmCincinnati Cinci./N. Kentucky

Sep 28

CVG6:36 amCincinnati Cinci./N. Kentucky

37h 24m

2 stops

OKA9:00 amOkinawa Naha

$1,231

Find similar

How to get the cheapest flight ticket from Japan to Kentucky

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

Can stopping save me money on Japan to Kentucky flights?

You could potentially save up to 30% on your flight if you consider stops on a Japan to Kentucky flight.

Cheap Japan to Kentucky flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Japan to Kentucky

Best Price Found	$370
Fastest flight time	14h 56m
Direct flights	None
Airports in Kentucky	5 airports

The best one-way flight to Kentucky from Japan in the past 72 hours is $370. The best round-trip flight deal from Japan to Kentucky found on momondo in the last 72 hours is $891.

The fastest flight from Japan to Kentucky takes 14h 56m

There are no direct flights from Japan to Kentucky. Popular non-direct routes for this connection are Tokyo Narita Airport - Nashville Intl Airport, Tokyo Haneda Airport - Nashville Intl Airport and Tokyo Narita Airport - Louisville Intl Airport.

There are 5 airports near Kentucky: Nashville Intl (BNA), Louisville Intl (SDF), Cincinnati Cinci./N. Kentucky (CVG), Lexington Blue Grass (LEX), Knoxville McGhee Tyson (TYS)

Search flight deals

When did momondo last update prices for flights from Japan to Kentucky?
Prices for flights from Japan to Kentucky are updated daily.
How many operators does momondo search for flights from Japan to Kentucky?
As of July 2025, there is 1 operator available to choose from for flights from Japan to Kentucky.
How old do you have to be to fly from Japan to Kentucky?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Japan to Kentucky.
What documentation or ID do you need to fly to Kentucky?
The travel and health documents required for your trip to Kentucky can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kentucky. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Japan to Kentucky?

It is quick and easy to find Japan to Kentucky flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kentucky that suits you.

Can I find flights from Japan to Kentucky with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Kentucky from Japan with this policy.

How can momondo help me find flights from Japan to Kentucky?

Once all potential Japan to Kentucky flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Japan to Kentucky right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Japan to Kentucky now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Kentucky and let you know when they change.