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

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

What airlines fly to Tokyo Narita Airport?

United Airlines, Air Canada and ANA are the top three most popular airlines that fly to Tokyo Narita Airport from Louisville according to our data. United Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Tokyo Narita Airport. Keep in mind that there are 4 different airlines that fly to Tokyo Narita Airport 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 Narita Airport?

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

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

As of September 2026, there is 1 operator available to choose from for flights from Louisville Intl Airport to Tokyo Narita Airport.

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

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 Narita Airport.

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

The necessary travel and health documents for your Tokyo Narita Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$673 Cheap Flights from Louisville to Tokyo Narita Airport in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisville to Tokyo

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:25 am - 2:00 pmSDF Louisville Intl-NRT Tokyo Narita

17h 35m1 stop Houston George Bush Intcntl

5:05 pm - 8:52 pmNRT Tokyo Narita-SDF Louisville Intl

16h 47m1 stop Chicago O'Hare Intl

$971ANA

Tue, Oct 20 - Tue, Oct 27

7:25 am - 2:00 pmSDF Louisville Intl-NRT Tokyo Narita

17h 35m1 stop Houston George Bush Intcntl

5:05 pm - 8:52 pmNRT Tokyo Narita-SDF Louisville Intl

16h 47m1 stop Chicago O'Hare Intl

$975ANA

Mon, Oct 19 - Tue, Oct 27

7:00 am - 3:00 pmSDF Louisville Intl-NRT Tokyo Narita

18h 00m1 stop Chicago O'Hare Intl

5:05 pm - 8:32 pmNRT Tokyo Narita-SDF Louisville Intl

17h 27m1 stop Chicago O'Hare Intl

$978United Airlines

Mon, Feb 1 - Fri, Feb 5

5:15 am - 2:15 pmSDF Louisville Intl-NRT Tokyo Narita

20h 00m2 stops Chicago O'Hare Intl Los Angeles Los Angeles

5:40 pm - 10:30 pmNRT Tokyo Narita-SDF Louisville Intl

17h 50m2 stops Denver Intl Chicago O'Hare Intl

$982United Airlines

Mon, Oct 19 - Tue, Oct 27

8:00 am - 2:45 pmSDF Louisville Intl-NRT Tokyo Narita

17h 45m1 stop Denver Intl

5:40 pm - 10:30 pmNRT Tokyo Narita-SDF Louisville Intl

17h 50m2 stops Denver Intl Chicago O'Hare Intl

$982United Airlines

Tue, Oct 20 - Tue, Oct 27

7:00 am - 3:35 pmSDF Louisville Intl-NRT Tokyo Narita

18h 35m2 stops Chicago O'Hare Intl Denver Intl

4:55 pm - 12:10 amNRT Tokyo Narita-SDF Louisville Intl

21h 15m2 stops San Francisco Chicago O'Hare Intl

$982United Airlines

Mon, Feb 1 - Fri, Feb 5

5:15 am - 3:00 pmSDF Louisville Intl-NRT Tokyo Narita

20h 45m2 stops Chicago O'Hare Intl San Francisco

6:00 pm - 10:30 pmNRT Tokyo Narita-SDF Louisville Intl

17h 30m1 stop Chicago O'Hare Intl

$982United Airlines

Mon, Oct 19 - Tue, Oct 27

6:30 am - 3:15 pmSDF Louisville Intl-NRT Tokyo Narita

18h 45m1 stop Newark

4:55 pm - 12:10 amNRT Tokyo Narita-SDF Louisville Intl

21h 15m2 stops San Francisco Chicago O'Hare Intl

$982United Airlines

Mon, Feb 1 - Fri, Feb 5

7:55 pm - 7:45 pmSDF Louisville Intl-NRT Tokyo Narita

34h 50m2 stops Atlanta Hartsfield-Jackson Incheon Intl

2:00 pm - 12:54 pmNRT Tokyo Narita-SDF Louisville Intl

35h 54m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,003Korean Air

Mon, Oct 19 - Mon, Oct 26

6:15 am - 2:30 pmSDF Louisville Intl-NRT Tokyo Narita

19h 15m1 stop Newark

5:25 pm - 11:41 pmNRT Tokyo Narita-SDF Louisville Intl

19h 16m1 stop Newark

$1,021United Airlines

Wed, Oct 7 - Mon, Oct 19

Cheap last minute flights

Enter your travel dates to find the best prices.

6:15 am - 2:30 pmSDF Louisville Intl-NRT Tokyo Narita

19h 15m1 stop Newark

5:00 pm - 7:11 pmNRT Tokyo Narita-SDF Louisville Intl

15h 11m1 stop Chicago O'Hare Intl

$1,128United Airlines

Wed, Sep 23 - Fri, Sep 25

6:15 am - 2:30 pmSDF Louisville Intl-NRT Tokyo Narita

19h 15m1 stop Newark

5:00 pm - 7:55 pmNRT Tokyo Narita-SDF Louisville Intl

15h 55m1 stop Houston George Bush Intcntl

$1,173ANA

Wed, Sep 23 - Fri, Sep 25

6:15 am - 2:30 pmSDF Louisville Intl-NRT Tokyo Narita

19h 15m1 stop Newark

5:05 pm - 10:32 pmNRT Tokyo Narita-SDF Louisville Intl

18h 27m2 stops San Francisco Denver Intl

$1,178ANA

Wed, Sep 23 - Fri, Sep 25

6:30 pm - 2:30 pmSDF Louisville Intl-NRT Tokyo Narita

31h 00m1 stop Newark

5:00 pm - 8:31 pmNRT Tokyo Narita-SDF Louisville Intl

16h 31m1 stop Chicago O'Hare Intl

$1,270United Airlines

Mon, Sep 28 - Mon, Oct 12

8:00 am - 2:45 pmSDF Louisville Intl-NRT Tokyo Narita

17h 45m1 stop Denver Intl

4:30 pm - 8:31 pmNRT Tokyo Narita-SDF Louisville Intl

17h 01m2 stops Denver Intl Chicago O'Hare Intl

$1,376United Airlines

Wed, Sep 23 - Fri, Sep 25

6:00 am - 2:30 pmSDF Louisville Intl-NRT Tokyo Narita

19h 30m2 stops Washington, D.C. Dulles Intl Newark

4:30 pm - 8:31 pmNRT Tokyo Narita-SDF Louisville Intl

17h 01m2 stops Denver Intl Chicago O'Hare Intl

$1,412United Airlines

Wed, Sep 23 - Fri, Sep 25

5:15 am - 3:00 pmSDF Louisville Intl-NRT Tokyo Narita

20h 45m2 stops Chicago O'Hare Intl San Francisco

5:00 pm - 7:55 pmNRT Tokyo Narita-SDF Louisville Intl

15h 55m1 stop Houston George Bush Intcntl

$1,486ANA

Fri, Sep 25 - Sun, Sep 27

5:15 am - 3:00 pmSDF Louisville Intl-NRT Tokyo Narita

20h 45m2 stops Chicago O'Hare Intl San Francisco

4:30 pm - 11:59 pmNRT Tokyo Narita-SDF Louisville Intl

20h 29m2 stops Denver Intl Chicago O'Hare Intl

$1,487United Airlines

Fri, Sep 25 - Sun, Sep 27

6:20 am - 3:00 pmSDF Louisville Intl-NRT Tokyo Narita

19h 40m2 stops Charlotte Douglas Dallas/Fort Worth

5:45 pm - 11:22 pmNRT Tokyo Narita-SDF Louisville Intl

18h 37m2 stops Seattle/Tacoma Intl Charlotte Douglas

$1,507American Airlines

Wed, Sep 23 - Fri, Sep 25

8:00 am - 2:45 pmSDF Louisville Intl-NRT Tokyo Narita

17h 45m1 stop Denver Intl

4:30 pm - 10:32 pmNRT Tokyo Narita-SDF Louisville Intl

19h 02m1 stop Denver Intl

$1,527United Airlines

Mon, Sep 28 - Wed, Oct 7

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Delta flights from Louisville to Tokyo Narita Airport

Our best Delta deals on Louisville to Tokyo Narita Airport flight tickets

Delta

Oct 7

SDF6:39 pmLouisville Intl

37h 26m

2 stops

NRT9:05 pmTokyo Narita

Oct 19

NRT9:20 amTokyo Narita

24h 15m

2 stops

SDF8:35 pmLouisville Intl

$1,083

Delta

Jan 15

SDF7:20 amLouisville Intl

24h 05m

2 stops

NRT9:25 pmTokyo Narita

Jan 22

NRT2:00 pmTokyo Narita

20h 51m

2 stops

SDF8:51 pmLouisville Intl

$1,114

American Airlines flights from Louisville to Tokyo Narita Airport

Our best American Airlines deals on Louisville to Tokyo Narita Airport flight tickets

American Airlines

Nov 23

SDF7:00 amLouisville Intl

18h 30m

1 stop

NRT3:30 pmTokyo Narita

Dec 1

NRT5:30 pmTokyo Narita

17h 40m

1 stop

SDF9:10 pmLouisville Intl

$1,119

American Airlines

Nov 1

SDF6:01 amLouisville Intl

19h 29m

1 stop

NRT3:30 pmTokyo Narita

Nov 13

NRT5:30 pmTokyo Narita

20h 04m

1 stop

SDF11:34 pmLouisville Intl

$1,128

momondo Fare Finder

Use the filters below to find and compare flights from Louisville to Tokyo Narita Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

LouisvilleTokyo

SDF Louisville Intl - NRT Tokyo Narita

SDFNRT

Louisville Intl

Tue 10/20

7:25 am-2:00 pm

1 stop17h 35m

Tokyo Narita

Tue 10/27

5:05 pm-8:52 pm

1 stop16h 47m

$971

LouisvilleTokyo

SDF Louisville Intl - NRT Tokyo Narita

SDFNRT

Louisville Intl

Mon 10/19

7:25 am-2:00 pm

1 stop17h 35m

Tokyo Narita

Tue 10/27

5:05 pm-8:52 pm

1 stop16h 47m

$975

LouisvilleTokyo

SDF Louisville Intl - NRT Tokyo Narita

SDFNRT

Louisville Intl

Mon 2/1

7:00 am-3:00 pm

1 stop18h 00m

Tokyo Narita

Fri 2/5

5:05 pm-8:32 pm

1 stop17h 27m

$978

LouisvilleTokyo

SDF Louisville Intl - NRT Tokyo Narita

SDFNRT

Louisville Intl

Mon 10/19

5:15 am-2:15 pm

2 stops20h 00m

Tokyo Narita

Tue 10/27

5:40 pm-10:30 pm

2 stops17h 50m

$982

LouisvilleTokyo

SDF Louisville Intl - NRT Tokyo Narita

SDFNRT

Louisville Intl

Tue 10/20

8:00 am-2:45 pm

1 stop17h 45m

Tokyo Narita

Tue 10/27

5:40 pm-10:30 pm

2 stops17h 50m

$982

LouisvilleTokyo

SDF Louisville Intl - NRT Tokyo Narita

SDFNRT

Louisville Intl

Mon 2/1

7:00 am-3:35 pm

2 stops18h 35m

Tokyo Narita

Fri 2/5

4:55 pm-12:10 am

2 stops21h 15m

$982

LouisvilleTokyo

SDF Louisville Intl - NRT Tokyo Narita

SDFNRT

Louisville Intl

Mon 10/19

5:15 am-3:00 pm

2 stops20h 45m

Tokyo Narita

Tue 10/27

6:00 pm-10:30 pm

1 stop17h 30m

$982

LouisvilleTokyo

SDF Louisville Intl - NRT Tokyo Narita

SDFNRT

Louisville Intl

Mon 2/1

6:30 am-3:15 pm

1 stop18h 45m

Tokyo Narita

Fri 2/5

4:55 pm-12:10 am

2 stops21h 15m

$982

LouisvilleTokyo

SDF Louisville Intl - NRT Tokyo Narita

SDFNRT

Louisville Intl

Mon 10/19

7:55 pm-7:45 pm

2 stops34h 50m

Tokyo Narita

Mon 10/26

2:00 pm-12:54 pm

2 stops35h 54m

$1,003

LouisvilleTokyo

SDF Louisville Intl - NRT Tokyo Narita

SDFNRT

Louisville Intl

Wed 10/7

6:15 am-2:30 pm

1 stop19h 15m

Tokyo Narita

Mon 10/19

5:25 pm-11:41 pm

1 stop19h 16m

$1,021

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Louisville to Tokyo Narita Airport

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

What is the cheapest month to fly to Tokyo Narita Airport?

The month of December is, on average, the cheapest month to fly to Tokyo Narita Airport from Louisville, with most prices found around $0. If you are unable to visit Tokyo Narita Airport during the month of December, then departing from Louisville during the month February is also very affordable. Most momondo users find prices during this month for around $975.

When to book flights from Louisville to Tokyo Narita Airport

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

Estimated round-trip price

Cheap Louisville to Tokyo Narita Airport (SDF to NRT) flight deals and tips

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

Best Price Found	$673
Fastest flight time	16h 15m
Direct flights	None

The best one-way flight to Tokyo Narita Airport from Louisville in the past 72 hours is $673. The best round-trip flight deal from Louisville to Tokyo Narita Airport found on momondo in the last 72 hours is $971.

The fastest flight from Louisville to Tokyo Narita Airport takes 16h 15m

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

Search flight deals

Frequently asked questions about flying from Louisville to Tokyo Narita Airport

How far is Louisville Intl to Tokyo Narita by plane?
A flight from Louisville Intl to Tokyo Narita will travel around 6529.7 mi. By plane, this route typically takes 16h 15m.
When did momondo last update prices for flights from Louisville Intl Airport to Tokyo Narita Airport?
Prices for flights from Louisville Intl Airport to Tokyo Narita Airport refresh daily.
How many operators does momondo search for flights from Louisville Intl Airport to Tokyo Narita Airport?
As of September 2026, there is 1 operator available to choose from for flights from Louisville Intl Airport to Tokyo Narita Airport.
How old do you have to be to fly from Louisville Intl Airport to Tokyo Narita Airport?
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 Narita Airport.
What documentation or ID do you need to fly to Tokyo Narita Airport?
The necessary travel and health documents for your Tokyo Narita Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Louisville to Tokyo Narita Airport?
momondo data reveals that the most frequently booked airline on the route from Louisville to Tokyo Narita Airport is United Airlines, representing 100% of all bookings.

Best airlines flying from Louisville to Tokyo Narita Airport

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $894	Free Cancellation	Rating 7.4 10,226 reviews		Search United Airlines flights

Hakone

Izu

Narita

Urayasu

Kawasaki

Saitama

Yamanouchi

Kamakura

Yokosuka

Karuizawa

Atami

Chiba

Kusatsu

Fujiyoshida

Kawagoe

Fujisawa

Yamanashi

Numazu

Minakami

Sagamihara

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Louisville to Tokyo. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Tokyo from Louisville which offer a flexible booking policy as well as other useful filters and features.

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?

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

An easier way to manage your Tokyo Narita Airport 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Fri 10/23

Fri 10/30

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Tokyo

Popular cities

Other flights from Louisville

Other flights to Tokyo

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Japan

Flights to Tokyo Haneda Airportfrom $665

Flights to Osaka Kansai Intl Airportfrom $554

Flights to Osaka Itami Airportfrom $637

Flights to Nagoya Chubu Centrair Intl Airportfrom $695

Cheap flights from Louisville to Tokyo from $673

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 11/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Louisville to Tokyo

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Delta flights from Louisville to Tokyo Narita Airport

Our best Delta deals on Louisville to Tokyo Narita Airport flight tickets

American Airlines flights from Louisville to Tokyo Narita Airport

Our best American Airlines deals on Louisville to Tokyo Narita Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Louisville to Tokyo Narita Airport that are best for you.

See travel insights to Tokyo from

How to get the cheapest flight ticket from Louisville to Tokyo Narita Airport

What is the cheapest month to fly to Tokyo Narita Airport?

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

What airlines fly to Tokyo Narita Airport?

When to book flights from Louisville to Tokyo Narita Airport

Cheap Louisville to Tokyo Narita Airport (SDF to NRT) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Louisville to Tokyo Narita Airport

Best airlines flying from Louisville to Tokyo Narita Airport

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

Traveling to a place near Tokyo?

Why use momondo?

An easier way to manage your Tokyo Narita Airport 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 Tokyo

Popular cities in Japan

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

Louisville flight routes

According to popular flight searches on momondo this year

Tokyo Narita Airport flight routes

According to popular flight searches on momondo this year

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.

Complete your trip to Tokyo

Explore popular destinations other users love

According to popular flight searches on momondo this year