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Cheap flights from Louisville to Tokyo from $531

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 9/6. 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
10:23 am - 3:10 pm
SDF
-
NRT
15h 47m
1 stop
United Airlines Logo
5:00 pm - 10:15 pm
NRT
-
SDF
18h 15m
1 stop
$1,116United Airlines
Tue, Aug 25 - Fri, Aug 28
United Airlines Logo
5:15 am - 2:10 pm
SDF
-
NRT
19h 55m
2 stops
United Airlines Logo
4:45 pm - 10:31 pm
NRT
-
SDF
18h 46m
2 stops
$1,121United Airlines
Tue, Aug 25 - Fri, Aug 28
ANA Logo
9:00 am - 3:10 pm
SDF
-
NRT
17h 10m
1 stop
ANA Logo
5:00 pm - 7:11 pm
NRT
-
SDF
15h 11m
1 stop
$1,142ANA
Sun, Sep 20 - Tue, Oct 6
ANA Logo
1:49 pm - 3:10 pm
SDF
-
NRT
36h 21m
1 stop
ANA Logo
5:00 pm - 7:11 pm
NRT
-
SDF
15h 11m
1 stop
$1,148ANA
Sat, Sep 19 - Tue, Oct 6
United Airlines Logo
7:25 am - 2:00 pm
SDF
-
NRT
17h 35m
1 stop
United Airlines Logo
5:00 pm - 7:11 pm
NRT
-
SDF
15h 11m
1 stop
$1,149United Airlines
Wed, Sep 16 - Wed, Oct 7
American Airlines Logo
6:28 am - 3:00 pm
SDF
-
NRT
19h 32m
2 stops
American Airlines Logo
6:30 pm - 9:43 pm
NRT
-
SDF
16h 13m
1 stop
$1,154American Airlines
Tue, Sep 1 - Wed, Sep 9
American Airlines Logo
7:03 am - 3:00 pm
SDF
-
NRT
18h 57m
1 stop
American Airlines Logo
6:30 pm - 11:12 pm
NRT
-
SDF
17h 42m
1 stop
$1,166American Airlines
Mon, Aug 17 - Sun, Aug 23
American Airlines Logo
6:15 am - 3:00 pm
SDF
-
NRT
19h 45m
2 stops
American Airlines Logo
6:30 pm - 11:12 pm
NRT
-
SDF
17h 42m
1 stop
$1,171American Airlines
Mon, Aug 17 - Sun, Aug 23
ANA Logo
6:20 pm - 3:10 pm
SDF
-
NRT
31h 50m
1 stop
ANA Logo
5:00 pm - 8:31 pm
NRT
-
SDF
16h 31m
1 stop
$1,183ANA
Sat, Sep 19 - Wed, Oct 7
Multiple Airlines Logo
8:47 am - 8:00 pm
SDF
-
NRT
22h 13m
1 stop
Multiple Airlines Logo
11:30 am - 4:06 pm
NRT
-
SDF
41h 36m
2 stops
$1,186Multiple Airlines
Fri, Sep 18 - Mon, Oct 5

American Airlines flights from Louisville to Tokyo Narita Airport

Our best American Airlines deals on Louisville to Tokyo Narita Airport flight tickets
American Airlines
Sep 1
SDF6:28 amLouisville Intl
19h 32m
2 stops
NRT3:00 pmTokyo Narita
Sep 9
NRT6:30 pmTokyo Narita
16h 13m
1 stop
SDF9:43 pmLouisville Intl
$1,154
American Airlines
Aug 17
SDF7:03 amLouisville Intl
18h 57m
1 stop
NRT3:00 pmTokyo Narita
Aug 23
NRT6:30 pmTokyo Narita
17h 42m
1 stop
SDF11:12 pmLouisville Intl
$1,166
American Airlines
Aug 17
SDF6:15 amLouisville Intl
19h 45m
2 stops
NRT3:00 pmTokyo Narita
Aug 23
NRT6:30 pmTokyo Narita
17h 42m
1 stop
SDF11:12 pmLouisville Intl
$1,171

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 25
SDF10:23 amLouisville Intl
15h 47m
1 stop
NRT3:10 pmTokyo Narita
Aug 28
NRT5:00 pmTokyo Narita
18h 15m
1 stop
SDF10:15 pmLouisville Intl
$1,116
United Airlines
Aug 25
SDF5:15 amLouisville Intl
19h 55m
2 stops
NRT2:10 pmTokyo Narita
Aug 28
NRT4:45 pmTokyo Narita
18h 46m
2 stops
SDF10:31 pmLouisville Intl
$1,121
United Airlines
Sep 16
SDF7:25 amLouisville Intl
17h 35m
1 stop
NRT2:00 pmTokyo Narita
Oct 7
NRT5:00 pmTokyo Narita
15h 11m
1 stop
SDF7:11 pmLouisville Intl
$1,149

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 31, 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

Tue 8/25

10:23 am-3:10 pm

1 stop15h 47m

Tokyo Narita

Fri 8/28

5:00 pm-10:15 pm

1 stop18h 15m

$1,116

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Tue 8/25

5:15 am-2:10 pm

2 stops19h 55m

Tokyo Narita

Fri 8/28

4:45 pm-10:31 pm

2 stops18h 46m

$1,121
Quickest round-trip

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Sun 9/20

9:00 am-3:10 pm

1 stop17h 10m

Tokyo Narita

Tue 10/6

5:00 pm-7:11 pm

1 stop15h 11m

$1,142

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Sat 9/19

1:49 pm-3:10 pm

1 stop36h 21m

Tokyo Narita

Tue 10/6

5:00 pm-7:11 pm

1 stop15h 11m

$1,148

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Wed 9/16

7:25 am-2:00 pm

1 stop17h 35m

Tokyo Narita

Wed 10/7

5:00 pm-7:11 pm

1 stop15h 11m

$1,149

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Tue 9/1

6:28 am-3:00 pm

2 stops19h 32m

Tokyo Narita

Wed 9/9

6:30 pm-9:43 pm

1 stop16h 13m

$1,154

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Mon 8/17

7:03 am-3:00 pm

1 stop18h 57m

Tokyo Narita

Sun 8/23

6:30 pm-11:12 pm

1 stop17h 42m

$1,166

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Mon 8/17

6:15 am-3:00 pm

2 stops19h 45m

Tokyo Narita

Sun 8/23

6:30 pm-11:12 pm

1 stop17h 42m

$1,171

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Sat 9/19

6:20 pm-3:10 pm

1 stop31h 50m

Tokyo Narita

Wed 10/7

5:00 pm-8:31 pm

1 stop16h 31m

$1,183

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Fri 9/18

8:47 am-8:00 pm

1 stop22h 13m

Tokyo Narita

Mon 10/5

11:30 am-4:06 pm

2 stops41h 36m

$1,186

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 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

17h 30m

Direct flights

None
The fastest flight from Louisville to Tokyo Narita Airport takes 17h 30m
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 17h 30m.

  • 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
9,768 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
Atami
Chiba
Kusatsu
Kamakura
Yamanouchi
Yokosuka
Saitama
Karuizawa
Tsukuba
Fujiyoshida
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.

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