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Cheap flights from Louisville to Tokyo from $397

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 8/17. 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.
Multiple Airlines Logo
9:31 am - 8:00 pm
SDF
-
NRT
21h 29m
1 stop
Multiple Airlines Logo
11:30 am - 4:34 pm
NRT
-
SDF
42h 04m
2 stops
$1,084Multiple Airlines
Mon, Aug 24 - Wed, Sep 2
ANA Logo
9:00 am - 3:10 pm
SDF
-
NRT
17h 10m
1 stop
ANA Logo
5:00 pm - 7:55 pm
NRT
-
SDF
15h 55m
1 stop
$1,087ANA
Sun, Sep 13 - Thu, Sep 24
ANA Logo
7:25 am - 2:00 pm
SDF
-
NRT
17h 35m
1 stop
ANA Logo
5:00 pm - 7:11 pm
NRT
-
SDF
15h 11m
1 stop
$1,088ANA
Sun, Sep 13 - Tue, Sep 29
United Airlines Logo
6:00 am - 2:30 pm
SDF
-
NRT
19h 30m
2 stops
United Airlines Logo
5:00 pm - 7:55 pm
NRT
-
SDF
15h 55m
1 stop
$1,108United Airlines
Sun, Sep 13 - Tue, Sep 29
United Airlines Logo
7:25 am - 2:00 pm
SDF
-
NRT
17h 35m
1 stop
United Airlines Logo
4:45 pm - 11:56 pm
NRT
-
SDF
20h 11m
2 stops
$1,113United Airlines
Mon, Sep 14 - Wed, Sep 23
United Airlines Logo
8:00 am - 3:00 pm
SDF
-
NRT
18h 00m
2 stops
United Airlines Logo
5:25 pm - 10:55 pm
NRT
-
SDF
18h 30m
1 stop
$1,128United Airlines
Mon, Jul 27 - Tue, Aug 4
Multiple Airlines Logo
9:31 am - 8:00 pm
SDF
-
NRT
21h 29m
1 stop
Multiple Airlines Logo
11:30 am - 4:34 pm
NRT
-
SDF
42h 04m
2 stops
$1,135Multiple Airlines
Fri, Aug 21 - Wed, Sep 2
Multiple Airlines Logo
5:49 pm - 4:05 pm
SDF
-
NRT
33h 16m
2 stops
Multiple Airlines Logo
9:30 pm - 9:35 pm
NRT
-
SDF
37h 05m
2 stops
$1,142Multiple Airlines
Mon, Oct 19 - Tue, Oct 27
Multiple Airlines Logo
9:31 am - 8:00 pm
SDF
-
NRT
21h 29m
1 stop
Multiple Airlines Logo
7:35 pm - 7:48 pm
NRT
-
SDF
37h 13m
2 stops
$1,153Multiple Airlines
Mon, Aug 24 - Thu, Sep 3
ANA Logo
7:25 am - 2:00 pm
SDF
-
NRT
17h 35m
1 stop
ANA Logo
5:00 pm - 7:11 pm
NRT
-
SDF
15h 11m
1 stop
$1,154ANA
Tue, Sep 15 - Fri, Sep 25

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United Airlines flights from Louisville to Tokyo Narita Airport

Our best United Airlines deals on Louisville to Tokyo Narita Airport flight tickets
United Airlines
Sep 13
SDF6:00 amLouisville Intl
19h 30m
2 stops
NRT2:30 pmTokyo Narita
Sep 29
NRT5:00 pmTokyo Narita
15h 55m
1 stop
SDF7:55 pmLouisville Intl
$1,108
United Airlines
Sep 14
SDF7:25 amLouisville Intl
17h 35m
1 stop
NRT2:00 pmTokyo Narita
Sep 23
NRT4:45 pmTokyo Narita
20h 11m
2 stops
SDF11:56 pmLouisville Intl
$1,113
United Airlines
Jul 27
SDF8:00 amLouisville Intl
18h 00m
2 stops
NRT3:00 pmTokyo Narita
Aug 4
NRT5:25 pmTokyo Narita
18h 30m
1 stop
SDF10:55 pmLouisville Intl
$1,128

ANA flights from Louisville to Tokyo Narita Airport

Our best ANA deals on Louisville to Tokyo Narita Airport flight tickets
ANA
Sep 13
SDF9:00 amLouisville Intl
17h 10m
1 stop
NRT3:10 pmTokyo Narita
Sep 24
NRT5:00 pmTokyo Narita
15h 55m
1 stop
SDF7:55 pmLouisville Intl
$1,087
ANA
Sep 13
SDF7:25 amLouisville Intl
17h 35m
1 stop
NRT2:00 pmTokyo Narita
Sep 29
NRT5:00 pmTokyo Narita
15h 11m
1 stop
SDF7:11 pmLouisville Intl
$1,088
ANA
Sep 15
SDF7:25 amLouisville Intl
17h 35m
1 stop
NRT2:00 pmTokyo Narita
Sep 25
NRT5:00 pmTokyo Narita
15h 11m
1 stop
SDF7:11 pmLouisville Intl
$1,154

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 24, 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

Mon 8/24

9:31 am-8:00 pm

1 stop21h 29m

Tokyo Narita

Wed 9/2

11:30 am-4:34 pm

2 stops42h 04m

$1,084

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Sun 9/13

9:00 am-3:10 pm

1 stop17h 10m

Tokyo Narita

Thu 9/24

5:00 pm-7:55 pm

1 stop15h 55m

$1,087
Quickest round-trip

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Sun 9/13

7:25 am-2:00 pm

1 stop17h 35m

Tokyo Narita

Tue 9/29

5:00 pm-7:11 pm

1 stop15h 11m

$1,088

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Sun 9/13

6:00 am-2:30 pm

2 stops19h 30m

Tokyo Narita

Tue 9/29

5:00 pm-7:55 pm

1 stop15h 55m

$1,108

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Mon 9/14

7:25 am-2:00 pm

1 stop17h 35m

Tokyo Narita

Wed 9/23

4:45 pm-11:56 pm

2 stops20h 11m

$1,113

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Mon 7/27

8:00 am-3:00 pm

2 stops18h 00m

Tokyo Narita

Tue 8/4

5:25 pm-10:55 pm

1 stop18h 30m

$1,128

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Fri 8/21

9:31 am-8:00 pm

1 stop21h 29m

Tokyo Narita

Wed 9/2

11:30 am-4:34 pm

2 stops42h 04m

$1,135

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Mon 10/19

5:49 pm-4:05 pm

2 stops33h 16m

Tokyo Narita

Tue 10/27

9:30 pm-9:35 pm

2 stops37h 05m

$1,142

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Mon 8/24

9:31 am-8:00 pm

1 stop21h 29m

Tokyo Narita

Thu 9/3

7:35 pm-7:48 pm

2 stops37h 13m

$1,153

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Tue 9/15

7:25 am-2:00 pm

1 stop17h 35m

Tokyo Narita

Fri 9/25

5:00 pm-7:11 pm

1 stop15h 11m

$1,154

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 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
10,026 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
Narita
Urayasu
Izu
Kawasaki
Chiba
Kusatsu
Yamanouchi
Kamakura
Atami
Yokosuka
Karuizawa
Saitama
Fujiyoshida
Kawagoe
Numazu
Yamanashi
Fujisawa
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.

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