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Cheap flights from Louisville to Tokyo from $584

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 5/31. 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.
Multiple Airlines Logo
9:21 am - 2:10 pm
SDF
-
NRT
39h 49m
1 stop
Multiple Airlines Logo
2:35 pm - 7:26 pm
NRT
-
SDF
17h 51m
1 stop
$825Multiple Airlines
Wed, Jul 8 - Sat, Aug 22
Multiple Airlines Logo
9:21 am - 2:10 pm
SDF
-
NRT
39h 49m
1 stop
Multiple Airlines Logo
2:35 pm - 7:26 pm
NRT
-
SDF
17h 51m
1 stop
$826Multiple Airlines
Wed, Jul 8 - Wed, Aug 26
Multiple Airlines Logo
9:21 am - 2:10 pm
SDF
-
NRT
39h 49m
1 stop
Multiple Airlines Logo
9:30 pm - 7:48 pm
NRT
-
SDF
35h 18m
1 stop
$841Multiple Airlines
Wed, Jul 8 - Sun, Aug 23
Multiple Airlines Logo
9:21 am - 2:10 pm
SDF
-
NRT
39h 49m
1 stop
Multiple Airlines Logo
9:30 pm - 7:48 pm
NRT
-
SDF
35h 18m
1 stop
$864Multiple Airlines
Wed, Jul 8 - Thu, Aug 27
Multiple Airlines Logo
9:31 am - 8:00 pm
SDF
-
NRT
21h 29m
1 stop
Multiple Airlines Logo
2:35 pm - 7:26 pm
NRT
-
SDF
17h 51m
1 stop
$875Multiple Airlines
Fri, Jul 3 - Sat, Aug 22
American Airlines Logo
6:00 am - 5:20 pm
SDF
-
HND
21h 20m
2 stops
American Airlines Logo
5:55 pm - 11:58 pm
HND
-
SDF
19h 03m
1 stop
$1,010American Airlines
Thu, Mar 5 - Sun, Mar 8
United Airlines Logo
9:07 am - 3:25 pm
SDF
-
HND
17h 18m
1 stop
United Airlines Logo
10:20 am - 2:47 pm
HND
-
SDF
17h 27m
1 stop
$1,050United Airlines
Sun, Apr 19 - Tue, Apr 28
United Airlines Logo
9:07 am - 5:00 am
SDF
-
HND
30h 53m
2 stops
United Airlines Logo
9:15 pm - 9:25 am
HND
-
SDF
25h 10m
2 stops
$1,054United Airlines
Sat, Apr 18 - Tue, Apr 28
Japan Airlines Logo
11:17 am - 5:30 pm
SDF
-
HND
17h 13m
1 stop
Japan Airlines Logo
1:00 pm - 4:05 pm
HND
-
SDF
16h 05m
1 stop
$1,070Japan Airlines
Fri, May 1 - Tue, May 12
Delta Logo
8:10 am - 2:20 pm
SDF
-
HND
17h 10m
1 stop
Delta Logo
4:05 pm - 10:48 pm
HND
-
SDF
19h 43m
1 stop
$1,101Delta
Fri, Apr 17 - Fri, Apr 24

Japan Airlines flights from Louisville to Tokyo

Our best Japan Airlines deals on Louisville to Tokyo flight tickets
Japan Airlines
Feb 23
SDF7:09 amLouisville Intl
17h 36m
1 stop
NRT2:45 pmTokyo Narita
Apr 26
NRT9:45 amTokyo Narita
21h 45m
1 stop
SDF6:30 pmLouisville Intl
$1,056
Japan Airlines
Feb 23
SDF7:09 amLouisville Intl
17h 36m
1 stop
NRT2:45 pmTokyo Narita
Apr 5
NRT9:45 amTokyo Narita
14h 40m
1 stop
SDF11:25 amLouisville Intl
$1,062
Japan Airlines
Feb 21
SDF7:09 amLouisville Intl
17h 36m
1 stop
NRT2:45 pmTokyo Narita
Apr 2
NRT9:45 amTokyo Narita
20h 33m
1 stop
SDF5:18 pmLouisville Intl
$1,064

Korean Air flights from Louisville to Tokyo

Our best Korean Air deals on Louisville to Tokyo flight tickets
Korean Air
Feb 23
SDF7:50 amLouisville Intl
43h 25m
2 stops
NRT5:15 pmTokyo Narita
Apr 1
NRT2:00 pmTokyo Narita
22h 57m
2 stops
SDF11:57 pmLouisville Intl
$1,263
Korean Air
Feb 23
SDF7:50 amLouisville Intl
43h 25m
2 stops
NRT5:15 pmTokyo Narita
Apr 2
NRT8:55 pmTokyo Narita
39h 14m
2 stops
SDF11:09 pmLouisville Intl
$1,467
Korean Air
Mar 2
SDF7:50 amLouisville Intl
43h 25m
2 stops
NRT5:15 pmTokyo Narita
Apr 1
NRT8:55 pmTokyo Narita
39h 14m
2 stops
SDF11:09 pmLouisville Intl
$1,530

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Tokyo 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 February 20, 2026.
Use the filters below to find and compare flights from Louisville to Tokyo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Wed 7/8

9:21 am-2:10 pm

1 stop39h 49m

Tokyo Narita

Sat 8/22

2:35 pm-7:26 pm

1 stop17h 51m

$825

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Wed 7/8

9:21 am-2:10 pm

1 stop39h 49m

Tokyo Narita

Wed 8/26

2:35 pm-7:26 pm

1 stop17h 51m

$826

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Wed 7/8

9:21 am-2:10 pm

1 stop39h 49m

Tokyo Narita

Sun 8/23

9:30 pm-7:48 pm

1 stop35h 18m

$841

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Wed 7/8

9:21 am-2:10 pm

1 stop39h 49m

Tokyo Narita

Thu 8/27

9:30 pm-7:48 pm

1 stop35h 18m

$864

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Fri 7/3

9:31 am-8:00 pm

1 stop21h 29m

Tokyo Narita

Sat 8/22

2:35 pm-7:26 pm

1 stop17h 51m

$875

LouisvilleTokyo

SDF - HND

SDFHND

Louisville Intl

Thu 3/5

6:00 am-5:20 pm

2 stops21h 20m

Tokyo Haneda

Sun 3/8

5:55 pm-11:58 pm

1 stop19h 03m

$1,010

LouisvilleTokyo

SDF - HND

SDFHND

Louisville Intl

Sun 4/19

9:07 am-3:25 pm

1 stop17h 18m

Tokyo Haneda

Tue 4/28

10:20 am-2:47 pm

1 stop17h 27m

$1,050

LouisvilleTokyo

SDF - HND

SDFHND

Louisville Intl

Sat 4/18

9:07 am-5:00 am

2 stops30h 53m

Tokyo Haneda

Tue 4/28

9:15 pm-9:25 am

2 stops25h 10m

$1,054

LouisvilleTokyo

SDF - HND

SDFHND

Louisville Intl

Fri 5/1

11:17 am-5:30 pm

1 stop17h 13m

Tokyo Haneda

Tue 5/12

1:00 pm-4:05 pm

1 stop16h 05m

$1,070

LouisvilleTokyo

SDF - HND

SDFHND

Louisville Intl

Fri 4/17

8:10 am-2:20 pm

1 stop17h 10m

Tokyo Haneda

Fri 4/24

4:05 pm-10:48 pm

1 stop19h 43m

$1,101

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

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?

What is the cheapest month to fly to Tokyo?

The cheapest month to fly to Tokyo from Louisville is in February. Flight prices, which tend to average around $835, are often lower during this time because this is during the off-season. If you’re not able to fly to Tokyo in February, then September is your next best option. Flight prices from Louisville to Tokyo during September average around $862.

Can stopping save me money on Louisville to Tokyo flights?

You could potentially save up to 56% on your flight if you consider stops on a Louisville to Tokyo flight.

When to book flights from Louisville to Tokyo

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Tokyo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Louisville to Tokyo (SDF to TYO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Tokyo

Fastest flight time

16h 25m

Direct flights

None
The fastest flight from Louisville to Tokyo takes 16h 25m
There are no direct flights from Louisville to Tokyo. There are no popular flight routes from Louisville to Tokyo.
Search flight deals

  • How far is Louisville Intl to Tokyo by plane?

    A flight from Louisville Intl to Tokyo will travel around 6554.0 mi. 16h 25m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Louisville Intl Airport to Tokyo?

    Prices for flights from Louisville Intl Airport to Tokyo refresh daily.

  • How many operators does momondo search for flights from Louisville Intl Airport to Tokyo?

  • How old do you have to be to fly from Louisville Intl Airport to Tokyo?

    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.

  • What documentation or ID do you need to fly to Tokyo?

    The travel and health documents required for your trip to Tokyo can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Tokyo. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Louisville to Tokyo?

Best airlines flying from Louisville to Tokyo

Compare and see reviews for airlines that fly from Louisville to Tokyo with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $589Free CancellationRating
7.9
8,215 reviews
Search Delta flights
Japan AirlinesPriceFrom $646Free CancellationRating
8.3
1,710 reviews
Search Japan Airlines flights
American AirlinesPriceFrom $759Free CancellationRating
7.2
11,321 reviews
Search American Airlines flights
ANAPriceFrom $777Free CancellationRating
8.4
1,097 reviews
Search ANA flights
United AirlinesPriceFrom $799Free CancellationRating
7.4
9,325 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
Kawasaki
Chiba
Atami
Kusatsu
Yokosuka
Yamanouchi
Kamakura
Saitama
Izu
Fujiyoshida
Kawagoe
Fujisawa
Tsukuba
Karuizawa
Yamanashi
Numazu
Minakami
Sagamihara

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Tokyo?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Tokyo from Louisville.

Can I find flights from Louisville to Tokyo with flexible booking policies on momondo?

Yes. All flights to Tokyo from Louisville on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

Of course. momondo tracks the price of Louisville to Tokyo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Japan

Fly into one of these airports located in Tokyo

Airports listed have a maximum distance of 35.1 mi from Tokyo
Tokyo Haneda Airport
Tokyo Narita Airport