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Cheap flights from Louisville to Tokyo from $709

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 9/30. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisville to Tokyo

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:00 am - 3:00 pm
SDF
-
NRT
20h 00m
1 stop
American Airlines Logo
6:30 pm - 9:31 pm
NRT
-
SDF
16h 01m
1 stop
$1,020American Airlines
Sun, Sep 13 - Thu, Sep 24
American Airlines Logo
6:00 am - 3:00 pm
SDF
-
NRT
20h 00m
2 stops
American Airlines Logo
6:30 pm - 11:25 pm
NRT
-
SDF
17h 55m
1 stop
$1,025American Airlines
Sun, Sep 13 - Thu, Sep 24
Korean Air Logo
7:00 am - 12:25 pm
SDF
-
NRT
39h 25m
2 stops
Korean Air Logo
5:10 pm - 8:51 pm
NRT
-
SDF
41h 41m
2 stops
$1,039Korean Air
Wed, Nov 4 - Wed, Nov 11
Korean Air Logo
5:45 pm - 9:05 pm
SDF
-
NRT
37h 20m
2 stops
Korean Air Logo
5:10 pm - 8:51 pm
NRT
-
SDF
41h 41m
2 stops
$1,044Korean Air
Tue, Nov 3 - Wed, Nov 11
Multiple Airlines Logo
9:10 pm - 2:25 pm
SDF
-
NRT
52h 15m
2 stops
Multiple Airlines Logo
9:30 pm - 7:48 pm
NRT
-
SDF
35h 18m
1 stop
$1,077Multiple Airlines
Mon, Aug 17 - Thu, Sep 3
United Airlines Logo
6:12 pm - 3:15 pm
SDF
-
NRT
31h 03m
1 stop
United Airlines Logo
5:05 pm - 7:01 pm
NRT
-
SDF
15h 56m
1 stop
$1,099United Airlines
Sun, Nov 1 - Tue, Nov 10
United Airlines Logo
5:15 am - 3:00 pm
SDF
-
NRT
20h 45m
2 stops
United Airlines Logo
4:30 pm - 8:31 pm
NRT
-
SDF
17h 01m
2 stops
$1,104United Airlines
Sun, Sep 13 - Thu, Sep 24
Multiple Airlines Logo
9:31 am - 8:00 pm
SDF
-
NRT
21h 29m
1 stop
Multiple Airlines Logo
11:30 am - 8:55 am
NRT
-
SDF
58h 25m
2 stops
$1,112Multiple Airlines
Mon, Aug 17 - Wed, Sep 2
United Airlines Logo
5:15 am - 4:30 pm
SDF
-
NRT
22h 15m
2 stops
United Airlines Logo
4:30 pm - 8:31 pm
NRT
-
SDF
17h 01m
2 stops
$1,113United Airlines
Sun, Sep 13 - Thu, Sep 24
American Airlines Logo
7:13 am - 3:40 pm
SDF
-
NRT
18h 27m
1 stop
American Airlines Logo
5:30 pm - 7:44 pm
NRT
-
SDF
16h 14m
1 stop
$1,120American Airlines
Mon, Nov 2 - Mon, Nov 9

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Korean Air flights from Louisville to Tokyo Narita Airport

Our best Korean Air deals on Louisville to Tokyo Narita Airport flight tickets
Korean Air
Nov 4
SDF7:00 amLouisville Intl
39h 25m
2 stops
NRT12:25 pmTokyo Narita
Nov 11
NRT5:10 pmTokyo Narita
41h 41m
2 stops
SDF8:51 pmLouisville Intl
$1,039
Korean Air
Nov 3
SDF5:45 pmLouisville Intl
37h 20m
2 stops
NRT9:05 pmTokyo Narita
Nov 11
NRT5:10 pmTokyo Narita
41h 41m
2 stops
SDF8:51 pmLouisville Intl
$1,044
Korean Air
Nov 5
SDF8:20 amLouisville Intl
22h 45m
2 stops
NRT9:05 pmTokyo Narita
Nov 11
NRT2:00 pmTokyo Narita
40h 51m
2 stops
SDF4:51 pmLouisville Intl
$1,139

United Airlines flights from Louisville to Tokyo Narita Airport

Our best United Airlines deals on Louisville to Tokyo Narita Airport flight tickets
United Airlines
Nov 1
SDF6:12 pmLouisville Intl
31h 03m
1 stop
NRT3:15 pmTokyo Narita
Nov 10
NRT5:05 pmTokyo Narita
15h 56m
1 stop
SDF7:01 pmLouisville Intl
$1,099
United Airlines
Sep 13
SDF5:15 amLouisville Intl
20h 45m
2 stops
NRT3:00 pmTokyo Narita
Sep 24
NRT4:30 pmTokyo Narita
17h 01m
2 stops
SDF8:31 pmLouisville Intl
$1,104
United Airlines
Sep 13
SDF5:15 amLouisville Intl
22h 15m
2 stops
NRT4:30 pmTokyo Narita
Sep 24
NRT4:30 pmTokyo Narita
17h 01m
2 stops
SDF8:31 pmLouisville Intl
$1,113

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 July 6, 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

Sun 9/13

6:00 am-3:00 pm

1 stop20h 00m

Tokyo Narita

Thu 9/24

6:30 pm-9:31 pm

1 stop16h 01m

$1,020

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Sun 9/13

6:00 am-3:00 pm

2 stops20h 00m

Tokyo Narita

Thu 9/24

6:30 pm-11:25 pm

1 stop17h 55m

$1,025

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Wed 11/4

7:00 am-12:25 pm

2 stops39h 25m

Tokyo Narita

Wed 11/11

5:10 pm-8:51 pm

2 stops41h 41m

$1,039

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Tue 11/3

5:45 pm-9:05 pm

2 stops37h 20m

Tokyo Narita

Wed 11/11

5:10 pm-8:51 pm

2 stops41h 41m

$1,044

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Mon 8/17

9:10 pm-2:25 pm

2 stops52h 15m

Tokyo Narita

Thu 9/3

9:30 pm-7:48 pm

1 stop35h 18m

$1,077

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Sun 11/1

6:12 pm-3:15 pm

1 stop31h 03m

Tokyo Narita

Tue 11/10

5:05 pm-7:01 pm

1 stop15h 56m

$1,099

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Sun 9/13

5:15 am-3:00 pm

2 stops20h 45m

Tokyo Narita

Thu 9/24

4:30 pm-8:31 pm

2 stops17h 01m

$1,104

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Mon 8/17

9:31 am-8:00 pm

1 stop21h 29m

Tokyo Narita

Wed 9/2

11:30 am-8:55 am

2 stops58h 25m

$1,112

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Sun 9/13

5:15 am-4:30 pm

2 stops22h 15m

Tokyo Narita

Thu 9/24

4:30 pm-8:31 pm

2 stops17h 01m

$1,113
Quickest round-trip

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Mon 11/2

7:13 am-3:40 pm

1 stop18h 27m

Tokyo Narita

Mon 11/9

5:30 pm-7:44 pm

1 stop16h 14m

$1,120

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 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?

  • 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 $894Free CancellationRating
7.4
9,938 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
Kusatsu
Yamanouchi
Kamakura
Yokosuka
Saitama
Karuizawa
Tsukuba
Fujiyoshida
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.

An easier way to manage your Tokyo Narita Airport trip

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