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Cheap flights from Louisville to Tokyo from $591

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 6/8. 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.
ANA Logo
2:05 pm - 9:05 pm
SDF
-
HND
17h 00m1 stop
ANA Logo
6:20 pm - 8:28 pm
HND
-
SDF
16h 08m1 stop
$808ANA
Wed, Jan 21 - Wed, Jan 28
United Airlines Logo
9:00 am - 7:15 pm
SDF
-
HND
20h 15m2 stops
United Airlines Logo
4:50 pm - 7:43 pm
HND
-
SDF
16h 53m1 stop
$814United Airlines
Wed, Jan 21 - Wed, Jan 28
ANA Logo
6:00 am - 3:30 pm
SDF
-
NRT
19h 30m1 stop
ANA Logo
5:05 pm - 1:24 pm
NRT
-
SDF
34h 19m1 stop
$815ANA
Wed, Jan 21 - Wed, Jan 28
United Airlines Logo
2:05 pm - 9:05 pm
SDF
-
HND
17h 00m1 stop
United Airlines Logo
6:25 pm - 11:23 pm
HND
-
SDF
18h 58m1 stop
$815United Airlines
Tue, Feb 3 - Tue, Feb 10
United Airlines Logo
5:35 am - 3:40 pm
SDF
-
NRT
20h 05m2 stops
United Airlines Logo
5:45 pm - 7:54 pm
NRT
-
SDF
16h 09m1 stop
$816United Airlines
Wed, Jan 21 - Wed, Jan 28
American Airlines Logo
6:00 am - 6:30 pm
SDF
-
HND
22h 30m2 stops
American Airlines Logo
1:05 pm - 7:43 pm
HND
-
SDF
20h 38m2 stops
$819American Airlines
Mon, Feb 2 - Thu, Feb 12
United Airlines Logo
5:35 am - 3:40 pm
SDF
-
NRT
20h 05m2 stops
United Airlines Logo
4:45 pm - 8:28 pm
NRT
-
SDF
17h 43m2 stops
$820United Airlines
Wed, Jan 21 - Wed, Jan 28
American Airlines Logo
6:00 am - 3:30 pm
SDF
-
NRT
19h 30m1 stop
American Airlines Logo
5:30 pm - 8:02 pm
NRT
-
SDF
16h 32m1 stop
$834American Airlines
Thu, Feb 12 - Tue, Feb 24
Delta Logo
5:33 am - 5:45 pm
SDF
-
HND
22h 12m2 stops
Delta Logo
5:20 pm - 11:58 pm
HND
-
SDF
20h 38m2 stops
$838Delta
Thu, Feb 12 - Tue, Feb 24
Delta Logo
7:05 am - 5:45 pm
SDF
-
HND
20h 40m2 stops
Delta Logo
5:35 pm - 11:58 pm
HND
-
SDF
20h 23m2 stops
$839Delta
Thu, Feb 12 - Tue, Feb 24

United Airlines flights from Louisville to Tokyo

Our best United Airlines deals on Louisville to Tokyo flight tickets
United Airlines
Jan 21
SDF9:00 amLouisville Intl
20h 15m
2 stops
HND7:15 pmTokyo Haneda
Jan 28
HND4:50 pmTokyo Haneda
16h 53m
1 stop
SDF7:43 pmLouisville Intl
$814
Find similar
United Airlines
Feb 3
SDF2:05 pmLouisville Intl
17h 00m
1 stop
HND9:05 pmTokyo Haneda
Feb 10
HND6:25 pmTokyo Haneda
18h 58m
1 stop
SDF11:23 pmLouisville Intl
$815
Find similar
United Airlines
Jan 21
SDF9:00 amLouisville Intl
16h 40m
1 stop
NRT3:40 pmTokyo Narita
Jan 28
NRT5:35 pmTokyo Narita
18h 49m
1 stop
SDF10:24 pmLouisville Intl
$816
Find similar

American Airlines flights from Louisville to Tokyo

Our best American Airlines deals on Louisville to Tokyo flight tickets
American Airlines
Feb 2
SDF7:40 amLouisville Intl
20h 50m
1 stop
HND6:30 pmTokyo Haneda
Feb 12
HND1:05 pmTokyo Haneda
20h 38m
2 stops
SDF7:43 pmLouisville Intl
$819
Find similar
American Airlines
Feb 12
SDF6:00 amLouisville Intl
19h 30m
1 stop
NRT3:30 pmTokyo Narita
Feb 24
NRT5:30 pmTokyo Narita
16h 32m
1 stop
SDF8:02 pmLouisville Intl
$834
Find similar
American Airlines
Feb 12
SDF6:00 amLouisville Intl
19h 30m
1 stop
NRT3:30 pmTokyo Narita
Feb 24
NRT5:30 pmTokyo Narita
19h 35m
2 stops
SDF11:05 pmLouisville Intl
$838
Find similar

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 December 26, 2025.
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 - HND

SDFHND

Louisville Intl

Wed 1/21

2:05 pm-9:05 pm

1 stop17h 00m

Tokyo Haneda

Wed 1/28

6:20 pm-8:28 pm

1 stop16h 08m

$808

LouisvilleTokyo

SDF - HND

SDFHND

Louisville Intl

Wed 1/21

9:00 am-7:15 pm

2 stops20h 15m

Tokyo Haneda

Wed 1/28

4:50 pm-7:43 pm

1 stop16h 53m

$814

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Wed 1/21

6:00 am-3:30 pm

1 stop19h 30m

Tokyo Narita

Wed 1/28

5:05 pm-1:24 pm

1 stop34h 19m

$815

LouisvilleTokyo

SDF - HND

SDFHND

Louisville Intl

Tue 2/3

2:05 pm-9:05 pm

1 stop17h 00m

Tokyo Haneda

Tue 2/10

6:25 pm-11:23 pm

1 stop18h 58m

$815

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Wed 1/21

5:35 am-3:40 pm

2 stops20h 05m

Tokyo Narita

Wed 1/28

5:45 pm-7:54 pm

1 stop16h 09m

$816

LouisvilleTokyo

SDF - HND

SDFHND

Louisville Intl

Mon 2/2

6:00 am-6:30 pm

2 stops22h 30m

Tokyo Haneda

Thu 2/12

1:05 pm-7:43 pm

2 stops20h 38m

$819

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Wed 1/21

5:35 am-3:40 pm

2 stops20h 05m

Tokyo Narita

Wed 1/28

4:45 pm-8:28 pm

2 stops17h 43m

$820

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Thu 2/12

6:00 am-3:30 pm

1 stop19h 30m

Tokyo Narita

Tue 2/24

5:30 pm-8:02 pm

1 stop16h 32m

$834

LouisvilleTokyo

SDF - HND

SDFHND

Louisville Intl

Thu 2/12

5:33 am-5:45 pm

2 stops22h 12m

Tokyo Haneda

Tue 2/24

5:20 pm-11:58 pm

2 stops20h 38m

$838

LouisvilleTokyo

SDF - HND

SDFHND

Louisville Intl

Thu 2/12

7:05 am-5:45 pm

2 stops20h 40m

Tokyo Haneda

Tue 2/24

5:35 pm-11:58 pm

2 stops20h 23m

$839

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 cheapest month to fly to Tokyo?

The cheapest month to fly to Tokyo from Louisville is in January. Flight prices, which tend to average around $798, are often lower during this time because this is during the off-season. If you’re not able to fly to Tokyo in January, then February is your next best option. Flight prices from Louisville to Tokyo during February average around $808.

What is the cheapest day to depart on your flight to Tokyo?

The cheapest day to depart on your flight to Tokyo is on a Tuesday when prices can be found for as low as $1,112. This is often the case because there is less demand to fly during this day of the week. Flights from Louisville to Tokyo on a Friday will generally be more expensive and average around $1,592. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Tokyo?

In the afternoon is the cheapest time of day to fly from Louisville to Tokyo when you can find flight prices for as low as $1,092. Flying to Tokyo in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Tokyo is at noon when prices are around $1,438.

Can stopping save me money on Louisville to Tokyo flights?

You could potentially save up to 76% 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

15h 25m

Direct flights

None
The fastest flight from Louisville to Tokyo takes 15h 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. 15h 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
8,014 reviews
Search Delta flights
Japan AirlinesPriceFrom $646Free CancellationRating
8.3
1,662 reviews
Search Japan Airlines flights
United AirlinesPriceFrom $692Free CancellationRating
7.4
9,115 reviews
Search United Airlines flights
ANAPriceFrom $734Free CancellationRating
8.4
1,045 reviews
Search ANA flights
American AirlinesPriceFrom $759Free CancellationRating
7.2
11,064 reviews
Search American 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
Kamakura
Yokosuka
Kusatsu
Saitama
Yamanouchi
Fujiyoshida
Izu
Fujisawa
Tsukuba
Kawagoe
Yamanashi
Numazu
Karuizawa
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.

An easier way to manage your Tokyo trip

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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