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Cheap flights from Louisville to Tokyo from $463

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 1/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Louisville to Tokyo

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:28 am - 3:15 pm
SDF
-
NRT
18h 47m1 stop
United Airlines Logo
5:45 pm - 7:54 pm
NRT
-
SDF
16h 09m1 stop
$816United Airlines
Wed, Jan 14 - Wed, Jan 21
United Airlines Logo
5:35 am - 3:40 pm
SDF
-
NRT
20h 05m2 stops
United Airlines Logo
5:35 pm - 8:28 pm
NRT
-
SDF
16h 53m2 stops
$820United Airlines
Tue, Jan 13 - Tue, Jan 20
United Airlines Logo
5:35 am - 3:55 pm
SDF
-
NRT
20h 20m2 stops
United Airlines Logo
5:45 pm - 7:54 pm
NRT
-
SDF
16h 09m1 stop
$834United Airlines
Fri, Jan 30 - Fri, Feb 6
United Airlines Logo
5:35 am - 4:30 pm
SDF
-
NRT
20h 55m2 stops
United Airlines Logo
5:35 pm - 9:46 pm
NRT
-
SDF
18h 11m2 stops
$838United Airlines
Thu, Feb 5 - Thu, Feb 12
United Airlines Logo
6:28 am - 3:15 pm
SDF
-
NRT
18h 47m1 stop
United Airlines Logo
5:35 pm - 2:26 pm
NRT
-
SDF
34h 51m1 stop
$842United Airlines
Mon, Jan 12 - Mon, Jan 19
United Airlines Logo
6:00 am - 3:30 pm
SDF
-
NRT
19h 30m1 stop
United Airlines Logo
5:45 pm - 9:59 pm
NRT
-
SDF
18h 14m1 stop
$851United Airlines
Sat, Jan 31 - Sat, Feb 7
United Airlines Logo
6:00 am - 3:30 pm
SDF
-
NRT
19h 30m1 stop
United Airlines Logo
5:35 pm - 10:30 pm
NRT
-
SDF
18h 55m2 stops
$855United Airlines
Sat, Jan 31 - Sat, Feb 7
United Airlines Logo
5:40 am - 3:55 pm
SDF
-
NRT
20h 15m2 stops
United Airlines Logo
5:45 pm - 7:54 pm
NRT
-
SDF
16h 09m1 stop
$860United Airlines
Mon, Jan 5 - Fri, Jan 16
United Airlines Logo
5:40 am - 4:30 pm
SDF
-
NRT
20h 50m2 stops
United Airlines Logo
5:35 pm - 10:30 pm
NRT
-
SDF
18h 55m2 stops
$864United Airlines
Mon, Jan 5 - Fri, Jan 16
United Airlines Logo
9:00 am - 3:40 pm
SDF
-
NRT
16h 40m1 stop
United Airlines Logo
5:45 pm - 9:59 pm
NRT
-
SDF
18h 14m1 stop
$867United Airlines
Mon, Jan 12 - Sat, Jan 17

United Airlines flights from Louisville to Tokyo Narita Airport

Our best United Airlines deals on Louisville to Tokyo Narita Airport flight tickets
United Airlines
Jan 14
SDF5:35 amLouisville Intl
20h 05m
2 stops
NRT3:40 pmTokyo Narita
Jan 21
NRT5:45 pmTokyo Narita
16h 09m
1 stop
SDF7:54 pmLouisville Intl
$816
Find similar
United Airlines
Jan 13
SDF5:35 amLouisville Intl
20h 05m
2 stops
NRT3:40 pmTokyo Narita
Jan 20
NRT5:35 pmTokyo Narita
16h 53m
2 stops
SDF8:28 pmLouisville Intl
$820
Find similar
United Airlines
Jan 12
SDF6:28 amLouisville Intl
18h 47m
1 stop
NRT3:15 pmTokyo Narita
Jan 19
NRT5:35 pmTokyo Narita
34h 51m
1 stop
SDF2:26 pmLouisville Intl
$842
Find similar

Japan Airlines flights from Louisville to Tokyo Narita Airport

Our best Japan Airlines deals on Louisville to Tokyo Narita Airport flight tickets
Japan Airlines
Apr 20
SDF10:32 amLouisville Intl
15h 43m
1 stop
NRT3:15 pmTokyo Narita
Apr 28
NRT6:15 pmTokyo Narita
15h 40m
1 stop
SDF8:55 pmLouisville Intl
$935
Find similar
Japan Airlines
Feb 8
SDF8:07 amLouisville Intl
16h 38m
1 stop
NRT2:45 pmTokyo Narita
Feb 21
NRT5:00 pmTokyo Narita
18h 26m
1 stop
SDF9:26 pmLouisville Intl
$975
Find similar
Japan Airlines
May 1
SDF10:32 amLouisville Intl
15h 43m
1 stop
NRT3:15 pmTokyo Narita
May 12
NRT6:15 pmTokyo Narita
15h 40m
1 stop
SDF8:55 pmLouisville Intl
$1,008
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Tokyo Narita Airport 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
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

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Wed 1/14

6:28 am-3:15 pm

1 stop18h 47m

Tokyo Narita

Wed 1/21

5:45 pm-7:54 pm

1 stop16h 09m

$816

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Tue 1/13

5:35 am-3:40 pm

2 stops20h 05m

Tokyo Narita

Tue 1/20

5:35 pm-8:28 pm

2 stops16h 53m

$820

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Fri 1/30

5:35 am-3:55 pm

2 stops20h 20m

Tokyo Narita

Fri 2/6

5:45 pm-7:54 pm

1 stop16h 09m

$834

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Thu 2/5

5:35 am-4:30 pm

2 stops20h 55m

Tokyo Narita

Thu 2/12

5:35 pm-9:46 pm

2 stops18h 11m

$838

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Mon 1/12

6:28 am-3:15 pm

1 stop18h 47m

Tokyo Narita

Mon 1/19

5:35 pm-2:26 pm

1 stop34h 51m

$842

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Sat 1/31

6:00 am-3:30 pm

1 stop19h 30m

Tokyo Narita

Sat 2/7

5:45 pm-9:59 pm

1 stop18h 14m

$851

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Sat 1/31

6:00 am-3:30 pm

1 stop19h 30m

Tokyo Narita

Sat 2/7

5:35 pm-10:30 pm

2 stops18h 55m

$855

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Mon 1/5

5:40 am-3:55 pm

2 stops20h 15m

Tokyo Narita

Fri 1/16

5:45 pm-7:54 pm

1 stop16h 09m

$860

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Mon 1/5

5:40 am-4:30 pm

2 stops20h 50m

Tokyo Narita

Fri 1/16

5:35 pm-10:30 pm

2 stops18h 55m

$864

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Mon 1/12

9:00 am-3:40 pm

1 stop16h 40m

Tokyo Narita

Sat 1/17

5:45 pm-9:59 pm

1 stop18h 14m

$867

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Tokyo from

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

What is the cheapest day to depart on your flight to Tokyo Narita Airport?

On average, the least expensive day to fly to Tokyo Narita Airport from Louisville is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,287. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,891. These prices are subject to change though, so be sure to set up a Price Alert for flights to Tokyo Narita Airport.

Can stopping save me money on Louisville to Tokyo Narita Airport flights?

You could potentially save up to 73% on your flight if you consider stops on a Louisville to Tokyo Narita Airport flight.

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

15h 55m

Direct flights

None
The fastest flight from Louisville to Tokyo Narita Airport takes 15h 55m
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

  • 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 15h 55m.

  • 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?

  • 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?

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 AirlinesPriceFrom $692Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights
American AirlinesPriceFrom $796Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights

Traveling to a place near Tokyo?

Book flights to Tokyo if you plan to visit one of these locations
Hakone
Urayasu
Narita
Kawasaki
Chiba
Atami
Kamakura
Yokosuka
Kusatsu
Saitama
Fujiyoshida
Izu
Yamanouchi
Fujisawa
Tsukuba
Kawagoe
Numazu
Karuizawa
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.

An easier way to manage your Tokyo Narita Airport trip

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