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

United Airlines, WestJet, and Japan Airlines are the most popular carriers operating from Louisville Intl to Tokyo Narita

What airlines fly to Tokyo Narita Airport?

Air Canada, United Airlines and ANA are the top three most popular airlines that fly to Tokyo Narita Airport from Louisville according to our data. Air Canada is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Tokyo Narita Airport. Keep in mind that there are 5 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 June 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.

$537 Cheap Flights from Louisville to Tokyo Narita Airport in 2026

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 pm

SDF

NRT

17h 35m

1 stop

5:00 pm - 7:55 pm

NRT

SDF

15h 55m

1 stop

$891ANA

Sun, Sep 13 - Thu, Sep 24

8:24 am - 3:00 pm

SDF

NRT

17h 36m

1 stop

6:30 pm - 11:25 pm

NRT

SDF

17h 55m

1 stop

$898American Airlines

Sun, Sep 13 - Thu, Sep 24

6:01 am - 3:00 pm

SDF

NRT

19h 59m

2 stops

6:30 pm - 11:25 pm

NRT

SDF

17h 55m

1 stop

$903American Airlines

Sun, Sep 13 - Thu, Sep 24

6:00 am - 3:00 pm

SDF

NRT

20h 00m

1 stop

6:30 pm - 9:31 pm

NRT

SDF

16h 01m

1 stop

$1,098American Airlines

Fri, Sep 11 - Sat, Sep 19

6:18 am - 3:00 pm

SDF

NRT

19h 42m

2 stops

6:30 pm - 9:31 pm

NRT

SDF

16h 01m

1 stop

$1,103American Airlines

Fri, Sep 11 - Sat, Sep 19

9:21 am - 5:50 pm

SDF

NRT

19h 29m

1 stop

7:35 pm - 7:48 pm

NRT

SDF

37h 13m

2 stops

$1,115Multiple Airlines

Sat, Aug 8 - Thu, Aug 13

9:31 am - 2:50 pm

SDF

NRT

40h 19m

1 stop

7:35 pm - 2:40 pm

NRT

SDF

32h 05m

2 stops

$1,118Multiple Airlines

Mon, Aug 10 - Sat, Aug 15

7:15 am - 3:10 pm

SDF

NRT

18h 55m

1 stop

5:00 pm - 1:07 pm

NRT

SDF

33h 07m

2 stops

$1,121United Airlines

Sun, Aug 9 - Fri, Aug 14

7:55 pm - 3:10 pm

SDF

NRT

30h 15m

1 stop

5:00 pm - 1:07 pm

NRT

SDF

33h 07m

2 stops

$1,126United Airlines

Sat, Aug 8 - Fri, Aug 14

8:00 am - 2:10 pm

SDF

NRT

41h 10m

3 stops

5:00 pm - 2:29 pm

NRT

SDF

34h 29m

2 stops

$1,139United Airlines

Sat, Aug 8 - Wed, Aug 19

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ANA flights from Louisville to Tokyo Narita Airport

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

ANA

Sep 13

SDF7:25 amLouisville Intl

17h 35m

1 stop

NRT2:00 pmTokyo Narita

Sep 24

NRT5:00 pmTokyo Narita

15h 55m

1 stop

SDF7:55 pmLouisville Intl

$891

ANA

Oct 12

SDF7:25 amLouisville Intl

17h 35m

1 stop

NRT2:00 pmTokyo Narita

Nov 17

NRT5:05 pmTokyo Narita

15h 56m

1 stop

SDF7:01 pmLouisville Intl

$1,175

ANA

Aug 17

SDF7:25 amLouisville Intl

17h 35m

1 stop

NRT2:00 pmTokyo Narita

Aug 22

NRT5:00 pmTokyo Narita

15h 59m

1 stop

SDF7:59 pmLouisville Intl

$1,209

United Airlines flights from Louisville to Tokyo Narita Airport

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

United Airlines

Dec 1

SDF9:00 amLouisville Intl

16h 15m

1 stop

NRT3:15 pmTokyo Narita

Dec 11

NRT6:00 pmTokyo Narita

16h 14m

1 stop

SDF8:14 pmLouisville Intl

$898

United Airlines

Dec 1

SDF9:00 amLouisville Intl

16h 35m

1 stop

NRT3:35 pmTokyo Narita

Dec 10

NRT5:40 pmTokyo Narita

16h 34m

2 stops

SDF8:14 pmLouisville Intl

$903

United Airlines

Aug 9

SDF7:15 amLouisville Intl

18h 55m

1 stop

NRT3:10 pmTokyo Narita

Aug 14

NRT5:00 pmTokyo Narita

33h 07m

2 stops

SDF1:07 pmLouisville Intl

$1,121

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 - NRT

SDFNRT

Louisville Intl

Sun 9/13

7:25 am-2:00 pm

1 stop17h 35m

Tokyo Narita

Thu 9/24

5:00 pm-7:55 pm

1 stop15h 55m

$891

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Sun 9/13

8:24 am-3:00 pm

1 stop17h 36m

Tokyo Narita

Thu 9/24

6:30 pm-11:25 pm

1 stop17h 55m

$898

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Sun 9/13

6:01 am-3:00 pm

2 stops19h 59m

Tokyo Narita

Thu 9/24

6:30 pm-11:25 pm

1 stop17h 55m

$903

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Fri 9/11

6:00 am-3:00 pm

1 stop20h 00m

Tokyo Narita

Sat 9/19

6:30 pm-9:31 pm

1 stop16h 01m

$1,098

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Fri 9/11

6:18 am-3:00 pm

2 stops19h 42m

Tokyo Narita

Sat 9/19

6:30 pm-9:31 pm

1 stop16h 01m

$1,103

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Sat 8/8

9:21 am-5:50 pm

1 stop19h 29m

Tokyo Narita

Thu 8/13

7:35 pm-7:48 pm

2 stops37h 13m

$1,115

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Mon 8/10

9:31 am-2:50 pm

1 stop40h 19m

Tokyo Narita

Sat 8/15

7:35 pm-2:40 pm

2 stops32h 05m

$1,118

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Sun 8/9

7:15 am-3:10 pm

1 stop18h 55m

Tokyo Narita

Fri 8/14

5:00 pm-1:07 pm

2 stops33h 07m

$1,121

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Sat 8/8

7:55 pm-3:10 pm

1 stop30h 15m

Tokyo Narita

Fri 8/14

5:00 pm-1:07 pm

2 stops33h 07m

$1,126

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Sat 8/8

8:00 am-2:10 pm

3 stops41h 10m

Tokyo Narita

Wed 8/19

5:00 pm-2:29 pm

2 stops34h 29m

$1,139

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 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 January is also very affordable. Most momondo users find prices during this month for around $0.

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

Fastest flight time	16h 15m
Direct flights	None

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 June 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 $970	Free Cancellation	Rating 7.4 9,881 reviews		Search United Airlines flights

Hakone

Urayasu

Narita

Izu

Kawasaki

Chiba

Kusatsu

Atami

Kamakura

Yamanouchi

Yokosuka

Saitama

Karuizawa

Fujiyoshida

Tsukuba

Kawagoe

Fujisawa

Numazu

Yamanashi

Minakami

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.

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Cheap flights from Louisville to Tokyo from $537

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 8/10. 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 Narita Airport

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

United Airlines flights from Louisville to Tokyo Narita Airport

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

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

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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

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

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.

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

Find better results for your trip to Tokyo

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

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