Which layover airport has the shortest connection time from Louisville to Tokyo?

Washington, D.C. (IAD) has the shortest average layover time for this route: 1h 30m.

Which airport is the most popular layover for flights between Louisville and Tokyo?

Washington, D.C. (IAD) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Louisville to Tokyo?

Flights via Chicago (ORD) offer the lowest average round-trip price of $1,042.

What is the cheapest airline that flies from Louisville Intl to Tokyo?

American Airlines, ANA, and Delta are the most popular carriers operating from Louisville Intl to Tokyo

Which layover airport has the shortest travel time from Louisville to Tokyo?

Flights connecting via Chicago (ORD) have the shortest average one-way travel time: 16h 00m.

What airlines fly to Tokyo?

Japan Airlines, Delta and United Airlines are the top three most popular airlines that fly to Tokyo from Louisville according to our data. Japan Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Tokyo. Keep in mind that there are 6 different airlines that fly to Tokyo on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Louisville Intl Airport to Tokyo?

Prices for flights from Louisville Intl Airport to Tokyo refresh daily.

How many operators does momondo search for flights from Louisville Intl Airport to Tokyo?

As of May 2026, there are 4 operators available to choose from for flights from Louisville Intl Airport to Tokyo.

How old do you have to be to fly from Louisville Intl Airport to Tokyo?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Tokyo.

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

The travel and health documents required for your trip to Tokyo 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 Tokyo. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$538 Cheap Flights from Louisville to Tokyo in 2026

Q: What is the typical price of a round-trip flight between Louisville and Tokyo?

Prices are currently low for flights on this route. Typical prices usually range from $1,650 to $1,114. The lowest price recently found on this route was $1,104.

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Find the cheapest flights from Louisville to Tokyo

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:55 pm - 1:55 pm

SDF

HND

29h 00m

2 stops

12:30 am - 9:26 am

HND

SDF

21h 56m

2 stops

$1,104United Airlines

Tue, Jul 21 - Thu, Jul 23

1:07 pm - 1:35 pm

SDF

HND

35h 28m

1 stop

12:30 am - 9:26 am

HND

SDF

21h 56m

2 stops

$1,110United Airlines

Tue, Jul 21 - Thu, Jul 23

5:45 pm - 4:30 pm

SDF

NRT

33h 45m

2 stops

4:30 pm - 10:31 pm

NRT

SDF

19h 01m

1 stop

$1,115United Airlines

Tue, Aug 25 - Fri, Aug 28

6:15 am - 2:30 pm

SDF

NRT

19h 15m

1 stop

5:00 pm - 7:59 pm

NRT

SDF

15h 59m

1 stop

$1,116United Airlines

Mon, Aug 24 - Fri, Aug 28

6:15 am - 2:00 pm

SDF

NRT

18h 45m

1 stop

5:00 pm - 10:15 pm

NRT

SDF

18h 15m

1 stop

$1,126ANA

Tue, Aug 4 - Thu, Aug 13

9:00 am - 3:25 pm

SDF

HND

17h 25m

1 stop

5:15 pm - 7:11 pm

HND

SDF

14h 56m

1 stop

$1,141ANA

Sun, Sep 20 - Wed, Oct 7

7:05 am - 2:15 pm

SDF

HND

18h 10m

1 stop

4:05 pm - 7:06 pm

HND

SDF

16h 01m

1 stop

$1,150Delta

Tue, Sep 22 - Fri, Oct 2

6:00 pm - 2:15 pm

SDF

HND

31h 15m

1 stop

4:05 pm - 6:12 pm

HND

SDF

15h 07m

1 stop

$1,155Delta

Sat, Sep 26 - Tue, Oct 6

7:03 am - 3:00 pm

SDF

NRT

18h 57m

1 stop

6:30 pm - 11:12 pm

NRT

SDF

17h 42m

1 stop

$1,166American Airlines

Mon, Aug 17 - Sun, Aug 23

6:15 am - 3:00 pm

SDF

NRT

19h 45m

2 stops

6:30 pm - 11:12 pm

NRT

SDF

17h 42m

1 stop

$1,171American Airlines

Mon, Aug 17 - Sun, Aug 23

ANA flights from Louisville to Tokyo

Our best ANA deals on Louisville to Tokyo flight tickets

ANA

Aug 4

SDF6:15 amLouisville Intl

18h 45m

1 stop

NRT2:00 pmTokyo Narita

Aug 13

NRT5:00 pmTokyo Narita

18h 15m

1 stop

SDF10:15 pmLouisville Intl

$1,126

ANA

Sep 20

SDF9:00 amLouisville Intl

17h 25m

1 stop

HND3:25 pmTokyo Haneda

Oct 7

HND5:15 pmTokyo Haneda

14h 56m

1 stop

SDF7:11 pmLouisville Intl

$1,141

ANA

Sep 20

SDF9:00 amLouisville Intl

17h 10m

1 stop

NRT3:10 pmTokyo Narita

Oct 6

NRT5:00 pmTokyo Narita

15h 11m

1 stop

SDF7:11 pmLouisville Intl

$1,142

American Airlines flights from Louisville to Tokyo

Our best American Airlines deals on Louisville to Tokyo flight tickets

American Airlines

Aug 17

SDF7:03 amLouisville Intl

18h 57m

1 stop

NRT3:00 pmTokyo Narita

Aug 23

NRT6:30 pmTokyo Narita

17h 42m

1 stop

SDF11:12 pmLouisville Intl

$1,166

American Airlines

Aug 23

SDF7:03 amLouisville Intl

18h 17m

1 stop

HND2:20 pmTokyo Haneda

Aug 30

HND11:55 amTokyo Haneda

19h 38m

2 stops

SDF6:33 pmLouisville Intl

$1,170

American Airlines

Aug 17

SDF6:15 amLouisville Intl

19h 45m

2 stops

NRT3:00 pmTokyo Narita

Aug 23

NRT6:30 pmTokyo Narita

17h 42m

1 stop

SDF11:12 pmLouisville Intl

$1,171

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleTokyo

SDF - HND

SDFHND

Louisville Intl

Tue 7/21

7:55 pm-1:55 pm

2 stops29h 00m

Tokyo Haneda

Thu 7/23

12:30 am-9:26 am

2 stops21h 56m

$1,104

LouisvilleTokyo

SDF - HND

SDFHND

Louisville Intl

Tue 7/21

1:07 pm-1:35 pm

1 stop35h 28m

Tokyo Haneda

Thu 7/23

12:30 am-9:26 am

2 stops21h 56m

$1,110

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Tue 8/25

5:45 pm-4:30 pm

2 stops33h 45m

Tokyo Narita

Fri 8/28

4:30 pm-10:31 pm

1 stop19h 01m

$1,115

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Mon 8/24

6:15 am-2:30 pm

1 stop19h 15m

Tokyo Narita

Fri 8/28

5:00 pm-7:59 pm

1 stop15h 59m

$1,116

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Tue 8/4

6:15 am-2:00 pm

1 stop18h 45m

Tokyo Narita

Thu 8/13

5:00 pm-10:15 pm

1 stop18h 15m

$1,126

Quickest round-trip

LouisvilleTokyo

SDF - HND

SDFHND

Louisville Intl

Sun 9/20

9:00 am-3:25 pm

1 stop17h 25m

Tokyo Haneda

Wed 10/7

5:15 pm-7:11 pm

1 stop14h 56m

$1,141

LouisvilleTokyo

SDF - HND

SDFHND

Louisville Intl

Tue 9/22

7:05 am-2:15 pm

1 stop18h 10m

Tokyo Haneda

Fri 10/2

4:05 pm-7:06 pm

1 stop16h 01m

$1,150

LouisvilleTokyo

SDF - HND

SDFHND

Louisville Intl

Sat 9/26

6:00 pm-2:15 pm

1 stop31h 15m

Tokyo Haneda

Tue 10/6

4:05 pm-6:12 pm

1 stop15h 07m

$1,155

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Mon 8/17

7:03 am-3:00 pm

1 stop18h 57m

Tokyo Narita

Sun 8/23

6:30 pm-11:12 pm

1 stop17h 42m

$1,166

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Mon 8/17

6:15 am-3:00 pm

2 stops19h 45m

Tokyo Narita

Sun 8/23

6:30 pm-11:12 pm

1 stop17h 42m

$1,171

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Louisville to Tokyo

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

Layovers

What is the typical price of a round-trip flight between Louisville and Tokyo?

What is the cheapest month to fly to Tokyo?

The cheapest month to fly to Tokyo from Louisville is in April. Flight prices, which tend to average around $388, are often lower during this time because this is during the off-season. If you’re not able to fly to Tokyo in April, then October is your next best option. Flight prices from Louisville to Tokyo during October average around $507.

When to book flights from Louisville to Tokyo

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Tokyo according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Louisville to Tokyo (SDF to TYO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Tokyo

Fastest flight time	16h 23m
Direct flights	None

The fastest flight from Louisville to Tokyo takes 16h 23m

There are no direct flights from Louisville to Tokyo. There are no popular flight routes from Louisville to Tokyo.

Search flight deals

Frequently asked questions about flying from Louisville to Tokyo

How far is Louisville Intl to Tokyo by plane?
A flight from Louisville Intl to Tokyo will travel around 6554.0 mi. 16h 23m is a normal flight duration for this route.
When did momondo last update prices for flights from Louisville Intl Airport to Tokyo?
Prices for flights from Louisville Intl Airport to Tokyo refresh daily.
How many operators does momondo search for flights from Louisville Intl Airport to Tokyo?
As of May 2026, there are 4 operators available to choose from for flights from Louisville Intl Airport to Tokyo.
How old do you have to be to fly from Louisville Intl Airport to Tokyo?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Tokyo.
What documentation or ID do you need to fly to Tokyo?
The travel and health documents required for your trip to Tokyo 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 Tokyo. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Louisville to Tokyo?
momondo data reveals that the most frequently booked airline on the route from Louisville to Tokyo is United Airlines, representing 33% of all bookings. The subsequent popular airlines are Delta at 20%, ANA at 20%, and Japan Airlines at 17%.

Best airlines flying from Louisville to Tokyo

Compare and see reviews for airlines that fly from Louisville to Tokyo with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $589	Free Cancellation	Rating 7.9 8,428 reviews	Search Delta flights
United Airlines	PriceFrom $836	Free Cancellation	Rating 7.4 9,750 reviews	Search United Airlines flights
ANA	PriceFrom $867	Free Cancellation	Rating 8.3 1,216 reviews	Search ANA flights
American Airlines	PriceFrom $882	Free Cancellation	Rating 7.1 11,641 reviews	Search American Airlines flights

Hakone

Urayasu

Izu

Kawasaki

Atami

Chiba

Kusatsu

Kamakura

Yamanouchi

Yokosuka

Saitama

Karuizawa

Tsukuba

Fujiyoshida

Kawagoe

Numazu

Fujisawa

Yamanashi

Minakami

Sagamihara

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Tokyo?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Tokyo from Louisville.

Can I find flights from Louisville to Tokyo with flexible booking policies on momondo?

Yes. All flights to Tokyo from Louisville on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Louisville to Tokyo?

Once you have performed a search for Louisville to Tokyo flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Louisville to Tokyo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Tokyo trip

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Fly into one of these airports located in Tokyo

Tokyo Haneda Airport

Tokyo Narita Airport

Cheap flights from Louisville to Tokyo from $538

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Tokyo departing on 8/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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ANA flights from Louisville to Tokyo

Our best ANA deals on Louisville to Tokyo flight tickets

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Our best American Airlines deals on Louisville to Tokyo flight tickets

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How to get the cheapest flight ticket from Louisville to Tokyo

What is the typical price of a round-trip flight between Louisville and Tokyo?

What is the cheapest month to fly to Tokyo?

What is the cheapest airline that flies from Louisville Intl to Tokyo?

What airlines fly to Tokyo?

Which airport is the most popular layover for flights between Louisville and Tokyo?

Which layover airport offers the lowest fares from Louisville to Tokyo?

Which layover airport has the shortest travel time from Louisville to Tokyo?

Which layover airport has the shortest connection time from Louisville to Tokyo?

When to book flights from Louisville to Tokyo

Cheap Louisville to Tokyo (SDF to TYO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Tokyo

Fastest flight time

Direct flights

Frequently asked questions about flying from Louisville to Tokyo

Best airlines flying from Louisville to Tokyo

Compare and see reviews for airlines that fly from Louisville to Tokyo with momondo

Traveling to a place near Tokyo?

Why use momondo?

An easier way to manage your Tokyo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Japan

Fly into one of these airports located in Tokyo

Airports listed have a maximum distance of 35.1 mi from Tokyo

Fly your favorite airline to Tokyo

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Tokyo

List of cabin classes available on flights landing in Tokyo. Availability may vary depending on flight origin and airline.

Popular cities in Japan

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Louisville

According to popular flight searches on momondo this year

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