Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

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 7/18. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Louisville to Tokyo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:26 am - 8:00 pm
SDF
-
NRT
45h 34m
2 stops
Multiple Airlines Logo
2:35 pm - 7:31 pm
NRT
-
SDF
17h 56m
1 stop
$1,075Multiple Airlines
Wed, Sep 16 - Wed, Oct 21
Multiple Airlines Logo
8:47 am - 8:00 pm
SDF
-
NRT
22h 13m
1 stop
Multiple Airlines Logo
2:35 pm - 7:31 pm
NRT
-
SDF
17h 56m
1 stop
$1,077Multiple Airlines
Fri, Sep 18 - Wed, Oct 21
ANA Logo
10:02 am - 3:10 pm
SDF
-
NRT
16h 08m
1 stop
ANA Logo
5:00 pm - 7:59 pm
NRT
-
SDF
15h 59m
1 stop
$1,109ANA
Mon, Aug 10 - Fri, Aug 28
United Airlines Logo
8:00 am - 3:00 pm
SDF
-
NRT
18h 00m
2 stops
United Airlines Logo
5:00 pm - 10:15 pm
NRT
-
SDF
18h 15m
1 stop
$1,116United Airlines
Tue, Aug 4 - Thu, Aug 13
United Airlines Logo
7:10 am - 2:30 pm
SDF
-
NRT
18h 20m
2 stops
United Airlines Logo
4:45 pm - 10:31 pm
NRT
-
SDF
18h 46m
2 stops
$1,121United Airlines
Mon, Aug 24 - Fri, Aug 28
United Airlines Logo
5:15 am - 3:00 pm
SDF
-
NRT
20h 45m
2 stops
United Airlines Logo
5:00 pm - 7:11 pm
NRT
-
SDF
15h 11m
1 stop
$1,150United Airlines
Wed, Sep 16 - Fri, Oct 23
Multiple Airlines Logo
9:26 am - 2:10 pm
SDF
-
NRT
39h 44m
1 stop
Multiple Airlines Logo
2:35 pm - 7:31 pm
NRT
-
SDF
17h 56m
1 stop
$1,153Multiple Airlines
Wed, Oct 7 - Wed, Oct 21
United Airlines Logo
5:15 am - 2:15 pm
SDF
-
NRT
20h 00m
2 stops
United Airlines Logo
4:45 pm - 9:37 am
NRT
-
SDF
29h 52m
2 stops
$1,154United Airlines
Wed, Sep 16 - Wed, Sep 23
United Airlines Logo
10:45 am - 2:30 pm
SDF
-
NRT
38h 45m
1 stop
United Airlines Logo
5:25 pm - 11:54 pm
NRT
-
SDF
19h 29m
1 stop
$1,156United Airlines
Sat, Sep 19 - Wed, Oct 21
American Airlines Logo
6:49 am - 3:00 pm
SDF
-
NRT
19h 11m
1 stop
American Airlines Logo
6:30 pm - 10:17 pm
NRT
-
SDF
16h 47m
1 stop
$1,166American Airlines
Sun, Aug 23 - Sat, Aug 29

Japan Airlines flights from Louisville to Tokyo Narita Airport

Our best Japan Airlines deals on Louisville to Tokyo Narita Airport flight tickets
Japan Airlines
Sep 30
SDF6:52 amLouisville Intl
17h 33m
1 stop
NRT1:25 pmTokyo Narita
Oct 14
NRT9:45 amTokyo Narita
17h 21m
1 stop
SDF2:06 pmLouisville Intl
$1,335
Japan Airlines
May 24
SDF5:00 amLouisville Intl
21h 30m
2 stops
NRT3:30 pmTokyo Narita
May 26
NRT9:45 amTokyo Narita
17h 31m
1 stop
SDF2:16 pmLouisville Intl
$2,298
Japan Airlines
May 26
SDF6:02 pmLouisville Intl
31h 58m
1 stop
NRT3:00 pmTokyo Narita
Jun 2
NRT9:45 amTokyo Narita
17h 36m
1 stop
SDF2:21 pmLouisville Intl
$2,312

United Airlines flights from Louisville to Tokyo Narita Airport

Our best United Airlines deals on Louisville to Tokyo Narita Airport flight tickets
United Airlines
Aug 24
SDF6:15 amLouisville Intl
19h 15m
1 stop
NRT2:30 pmTokyo Narita
Aug 28
NRT5:00 pmTokyo Narita
16h 07m
1 stop
SDF8:07 pmLouisville Intl
$1,116
United Airlines
Aug 24
SDF7:10 amLouisville Intl
18h 20m
2 stops
NRT2:30 pmTokyo Narita
Aug 28
NRT4:45 pmTokyo Narita
18h 46m
2 stops
SDF10:31 pmLouisville Intl
$1,121
United Airlines
Sep 16
SDF5:15 amLouisville Intl
20h 45m
2 stops
NRT3:00 pmTokyo Narita
Oct 23
NRT5:00 pmTokyo Narita
15h 11m
1 stop
SDF7:11 pmLouisville Intl
$1,150

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 May 22, 2026.
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

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Wed 9/16

9:26 am-8:00 pm

2 stops45h 34m

Tokyo Narita

Wed 10/21

2:35 pm-7:31 pm

1 stop17h 56m

$1,075

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Fri 9/18

8:47 am-8:00 pm

1 stop22h 13m

Tokyo Narita

Wed 10/21

2:35 pm-7:31 pm

1 stop17h 56m

$1,077
Quickest round-trip

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Mon 8/10

10:02 am-3:10 pm

1 stop16h 08m

Tokyo Narita

Fri 8/28

5:00 pm-7:59 pm

1 stop15h 59m

$1,109

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Tue 8/4

8:00 am-3:00 pm

2 stops18h 00m

Tokyo Narita

Thu 8/13

5:00 pm-10:15 pm

1 stop18h 15m

$1,116

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Mon 8/24

7:10 am-2:30 pm

2 stops18h 20m

Tokyo Narita

Fri 8/28

4:45 pm-10:31 pm

2 stops18h 46m

$1,121

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Wed 9/16

5:15 am-3:00 pm

2 stops20h 45m

Tokyo Narita

Fri 10/23

5:00 pm-7:11 pm

1 stop15h 11m

$1,150

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Wed 10/7

9:26 am-2:10 pm

1 stop39h 44m

Tokyo Narita

Wed 10/21

2:35 pm-7:31 pm

1 stop17h 56m

$1,153

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Wed 9/16

5:15 am-2:15 pm

2 stops20h 00m

Tokyo Narita

Wed 9/23

4:45 pm-9:37 am

2 stops29h 52m

$1,154

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Sat 9/19

10:45 am-2:30 pm

1 stop38h 45m

Tokyo Narita

Wed 10/21

5:25 pm-11:54 pm

1 stop19h 29m

$1,156

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Sun 8/23

6:49 am-3:00 pm

1 stop19h 11m

Tokyo Narita

Sat 8/29

6:30 pm-10:17 pm

1 stop16h 47m

$1,166

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between Louisville and Tokyo Narita Airport?

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

18h 45m

Direct flights

None
The fastest flight from Louisville to Tokyo Narita Airport takes 18h 45m
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 18h 45m.

  • 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 $901Free CancellationRating
7.4
9,751 reviews
Search United Airlines flights

Traveling to a place near Tokyo?

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

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
Sun 6/21
Sun 6/28
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Tokyo

Popular cities in Japan

Popular flights according to clicks in the last 7 days on momondo
Flights to Tokyo Haneda Airportfrom $755
Flights to Osaka Kansai Intl Airportfrom $610
Flights to Osaka Itami Airportfrom $585
Flights to Nagoya Chubu Centrair Intl Airportfrom $845