What is the cheapest airline that flies from Louisville Intl to Japan?

Korean Air, Japan Airlines, and American Airlines are the most popular carriers operating from Louisville Intl to Japan

What airlines fly to Japan?

Japan Airlines, Delta and ANA are the top three most popular airlines that fly to Japan from Louisville according to our data. Japan Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Japan. Keep in mind that there are 6 different airlines that fly to Japan on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Louisville Intl Airport to Japan are refreshed on a daily basis.

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

The number of operators available for flights from Louisville Intl Airport to Japan is 4 as of September 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Japan.

What documentation or ID do you need to fly to Japan?

The travel and health documents you'll need for your trip to Japan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Japan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$572 Cheap Flights from Louisville to Japan in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisville to Japan

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 1:05 pmSDF Louisville Intl-HND Tokyo Haneda

17h 35m1 stop Minneapolis St Paul

4:05 pm - 7:14 pmHND Tokyo Haneda-SDF Louisville Intl

16h 09m1 stop Minneapolis St Paul

$824Delta

Wed, Sep 16 - Thu, Sep 24

9:02 am - 9:50 pmSDF Louisville Intl-KIX Osaka Kansai Intl

22h 48m2 stops Chicago O'Hare Intl Tokyo Haneda

6:45 am - 6:12 pmKIX Osaka Kansai Intl-SDF Louisville Intl

25h 27m2 stops Tokyo Haneda Chicago O'Hare Intl

$871ANA

Sun, Nov 22 - Thu, Dec 3

10:25 am - 9:15 pmSDF Louisville Intl-HND Tokyo Haneda

21h 50m1 stop Chicago O'Hare Intl

10:25 am - 8:52 pmHND Tokyo Haneda-SDF Louisville Intl

23h 27m1 stop Chicago O'Hare Intl

$874ANA

Sun, Oct 11 - Mon, Oct 26

7:55 pm - 1:05 pmSDF Louisville Intl-HND Tokyo Haneda

28h 10m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

4:05 pm - 11:59 pmHND Tokyo Haneda-SDF Louisville Intl

20h 54m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

$882Delta

Sun, Oct 4 - Mon, Oct 19

7:10 am - 7:00 pmSDF Louisville Intl-HND Tokyo Haneda

22h 50m2 stops Chicago O'Hare Intl Vancouver Intl

5:15 pm - 7:11 pmHND Tokyo Haneda-SDF Louisville Intl

14h 56m1 stop Chicago O'Hare Intl

$1,051United Airlines

Wed, Sep 16 - Thu, Sep 24

6:00 am - 3:00 pmSDF Louisville Intl-NRT Tokyo Narita

20h 00m1 stop Dallas/Fort Worth

6:30 pm - 9:31 pmNRT Tokyo Narita-SDF Louisville Intl

16h 01m1 stop Dallas/Fort Worth

$1,051American Airlines

Wed, Sep 16 - Thu, Sep 24

6:20 am - 3:00 pmSDF Louisville Intl-NRT Tokyo Narita

19h 40m2 stops Charlotte Douglas Dallas/Fort Worth

6:30 pm - 11:25 pmNRT Tokyo Narita-SDF Louisville Intl

17h 55m1 stop Dallas/Fort Worth

$1,055American Airlines

Wed, Sep 16 - Thu, Sep 24

7:00 am - 9:15 pmSDF Louisville Intl-HND Tokyo Haneda

25h 15m1 stop Chicago O'Hare Intl

5:15 pm - 11:59 pmHND Tokyo Haneda-SDF Louisville Intl

19h 44m1 stop Chicago O'Hare Intl

$1,081United Airlines

Wed, Sep 30 - Thu, Oct 8

6:00 am - 10:50 pmSDF Louisville Intl-HND Tokyo Haneda

27h 50m2 stops Atlanta Hartsfield-Jackson Incheon Intl

2:00 am - 11:59 pmHND Tokyo Haneda-SDF Louisville Intl

34h 59m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,093Korean Air

Fri, Sep 18 - Thu, Sep 24

6:26 pm - 9:15 pmSDF Louisville Intl-HND Tokyo Haneda

36h 49m2 stops Dallas/Fort Worth Hong Kong Intl

10:10 am - 11:05 pmHND Tokyo Haneda-SDF Louisville Intl

26h 55m2 stops Hong Kong Intl Dallas/Fort Worth

$1,112Multiple Airlines

Wed, Jan 13 - Wed, Jan 20

Cheap last minute flights

Enter your travel dates to find the best prices.

9:00 am - 3:25 pmSDF Louisville Intl-HND Tokyo Haneda

17h 25m1 stop Chicago O'Hare Intl

10:25 am - 7:55 pmHND Tokyo Haneda-SDF Louisville Intl

22h 30m1 stop Houston George Bush Intcntl

$1,093ANA

Wed, Sep 9 - Fri, Sep 11

6:00 am - 2:20 pmSDF Louisville Intl-HND Tokyo Haneda

19h 20m1 stop Dallas/Fort Worth

11:55 am - 5:19 pmHND Tokyo Haneda-SDF Louisville Intl

18h 24m2 stops Los Angeles Dallas/Fort Worth

$1,102American Airlines

Wed, Sep 9 - Fri, Sep 11

8:00 am - 9:00 pmSDF Louisville Intl-HND Tokyo Haneda

24h 00m2 stops Denver Intl Los Angeles

3:45 pm - 10:59 pmHND Tokyo Haneda-SDF Louisville Intl

20h 14m2 stops Washington, D.C. Dulles Intl Newark

$1,104United Airlines

Wed, Sep 9 - Fri, Sep 11

7:25 am - 2:00 pmSDF Louisville Intl-NRT Tokyo Narita

17h 35m1 stop Houston George Bush Intcntl

5:00 pm - 7:55 pmNRT Tokyo Narita-SDF Louisville Intl

15h 55m1 stop Houston George Bush Intcntl

$1,123ANA

Wed, Sep 9 - Fri, Sep 11

7:10 am - 2:45 pmSDF Louisville Intl-NRT Tokyo Narita

18h 35m2 stops Chicago O'Hare Intl Denver Intl

5:00 pm - 7:55 pmNRT Tokyo Narita-SDF Louisville Intl

15h 55m1 stop Houston George Bush Intcntl

$1,128United Airlines

Wed, Sep 9 - Fri, Sep 11

7:25 am - 2:00 pmSDF Louisville Intl-NRT Tokyo Narita

17h 35m1 stop Houston George Bush Intcntl

5:00 pm - 7:55 pmNRT Tokyo Narita-SDF Louisville Intl

15h 55m1 stop Houston George Bush Intcntl

$1,149ANA

Fri, Sep 11 - Sat, Sep 19

10:05 am - 3:55 pmSDF Louisville Intl-HND Tokyo Haneda

16h 50m1 stop Washington, D.C. Dulles Intl

5:45 pm - 10:59 pmHND Tokyo Haneda-SDF Louisville Intl

18h 14m1 stop Newark

$1,151United Airlines

Fri, Sep 11 - Sat, Sep 19

6:00 am - 2:15 pmSDF Louisville Intl-HND Tokyo Haneda

19h 15m1 stop Atlanta Hartsfield-Jackson

3:15 pm - 9:59 pmHND Tokyo Haneda-SDF Louisville Intl

19h 44m1 stop Atlanta Hartsfield-Jackson

$1,190Delta

Fri, Sep 11 - Sat, Sep 19

6:00 am - 4:15 pmSDF Louisville Intl-HND Tokyo Haneda

21h 15m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

3:15 pm - 7:30 pmHND Tokyo Haneda-SDF Louisville Intl

17h 15m1 stop Atlanta Hartsfield-Jackson

$1,194Delta

Fri, Sep 11 - Sat, Sep 19

5:59 pm - 4:05 pmSDF Louisville Intl-NRT Tokyo Narita

33h 06m2 stops Dallas/Fort Worth Hong Kong Intl

6:30 pm - 11:25 pmNRT Tokyo Narita-SDF Louisville Intl

41h 55m2 stops Hong Kong Intl Dallas/Fort Worth

$1,213Multiple Airlines

Fri, Sep 11 - Sat, Sep 19

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

ANA flights from Louisville to Japan

Our best ANA deals on Louisville to Japan flight tickets

ANA

Nov 22

SDF9:02 amLouisville Intl

22h 48m

2 stops

KIX9:50 pmOsaka Kansai Intl

Dec 3

KIX6:45 amOsaka Kansai Intl

25h 27m

2 stops

SDF6:12 pmLouisville Intl

$871

ANA

Jan 13

SDF8:55 amLouisville Intl

22h 10m

1 stop

HND9:05 pmTokyo Haneda

Jan 20

HND10:25 amTokyo Haneda

21h 52m

1 stop

SDF6:17 pmLouisville Intl

$1,089

ANA

Jan 13

SDF8:55 amLouisville Intl

16h 05m

1 stop

NRT3:00 pmTokyo Narita

Jan 20

NRT5:05 pmTokyo Narita

15h 12m

1 stop

SDF6:17 pmLouisville Intl

$1,091

United Airlines flights from Louisville to Japan

Our best United Airlines deals on Louisville to Japan flight tickets

United Airlines

Sep 13

SDF5:15 amLouisville Intl

20h 55m

1 stop

NRT3:10 pmTokyo Narita

Sep 24

NRT5:00 pmTokyo Narita

18h 10m

1 stop

SDF10:10 pmLouisville Intl

$1,051

United Airlines

Sep 13

SDF8:00 amLouisville Intl

22h 00m

2 stops

HND7:00 pmTokyo Haneda

Sep 24

HND5:15 pmTokyo Haneda

19h 44m

1 stop

SDF11:59 pmLouisville Intl

$1,052

United Airlines

Sep 13

SDF6:15 pmLouisville Intl

30h 45m

2 stops

NRT2:00 pmTokyo Narita

Sep 24

NRT4:30 pmTokyo Narita

17h 01m

2 stops

SDF8:31 pmLouisville Intl

$1,055

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

LouisvilleTokyo

SDF Louisville Intl - HND Tokyo Haneda

SDFHND

Louisville Intl

Wed 9/16

6:30 am-1:05 pm

1 stop17h 35m

Tokyo Haneda

Thu 9/24

4:05 pm-7:14 pm

1 stop16h 09m

$824

LouisvilleOsaka

SDF Louisville Intl - KIX Osaka Kansai Intl

SDFKIX

Louisville Intl

Sun 11/22

9:02 am-9:50 pm

2 stops22h 48m

Osaka Kansai Intl

Thu 12/3

6:45 am-6:12 pm

2 stops25h 27m

$871

LouisvilleTokyo

SDF Louisville Intl - HND Tokyo Haneda

SDFHND

Louisville Intl

Sun 10/11

10:25 am-9:15 pm

1 stop21h 50m

Tokyo Haneda

Mon 10/26

10:25 am-8:52 pm

1 stop23h 27m

$874

LouisvilleTokyo

SDF Louisville Intl - HND Tokyo Haneda

SDFHND

Louisville Intl

Sun 10/4

7:55 pm-1:05 pm

2 stops28h 10m

Tokyo Haneda

Mon 10/19

4:05 pm-11:59 pm

2 stops20h 54m

$882

LouisvilleTokyo

SDF Louisville Intl - HND Tokyo Haneda

SDFHND

Louisville Intl

Wed 9/16

7:10 am-7:00 pm

2 stops22h 50m

Tokyo Haneda

Thu 9/24

5:15 pm-7:11 pm

1 stop14h 56m

$1,051

LouisvilleTokyo

SDF Louisville Intl - NRT Tokyo Narita

SDFNRT

Louisville Intl

Wed 9/16

6:00 am-3:00 pm

1 stop20h 00m

Tokyo Narita

Thu 9/24

6:30 pm-9:31 pm

1 stop16h 01m

$1,051

LouisvilleTokyo

SDF Louisville Intl - NRT Tokyo Narita

SDFNRT

Louisville Intl

Wed 9/16

6:20 am-3:00 pm

2 stops19h 40m

Tokyo Narita

Thu 9/24

6:30 pm-11:25 pm

1 stop17h 55m

$1,055

LouisvilleTokyo

SDF Louisville Intl - HND Tokyo Haneda

SDFHND

Louisville Intl

Wed 9/30

7:00 am-9:15 pm

1 stop25h 15m

Tokyo Haneda

Thu 10/8

5:15 pm-11:59 pm

1 stop19h 44m

$1,081

LouisvilleTokyo

SDF Louisville Intl - HND Tokyo Haneda

SDFHND

Louisville Intl

Fri 9/18

6:00 am-10:50 pm

2 stops27h 50m

Tokyo Haneda

Thu 9/24

2:00 am-11:59 pm

2 stops34h 59m

$1,093

LouisvilleTokyo

SDF Louisville Intl - HND Tokyo Haneda

SDFHND

Louisville Intl

Wed 1/13

6:26 pm-9:15 pm

2 stops36h 49m

Tokyo Haneda

Wed 1/20

10:10 am-11:05 pm

2 stops26h 55m

$1,112

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Louisville to Japan

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

Prices

Airlines

What is the cheapest month to fly to Japan?

The month of February is, on average, the cheapest month to fly to Japan from Louisville, with most prices found around $851. If you aren’t able to travel to Japan during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $987.

Can stopping save me money on Louisville to Japan flights?

You could potentially save up to 41% on your flight if you consider stops on a Louisville to Japan flight.

Cheap Louisville to Japan flight deals and tips

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

Best Price Found	$572
Fastest flight time	16h 00m
Direct flights	None

The best one-way flight to Japan from Louisville in the past 72 hours is $572. The best round-trip flight deal from Louisville to Japan found on momondo in the last 72 hours is $824.

The fastest flight from Louisville to Japan takes 16h 00m

There are no direct flights from Louisville to Japan. There are no popular flight routes from Louisville to Japan.

Search flight deals

Frequently asked questions about flying from Louisville to Japan

When did momondo last update prices for flights from Louisville Intl Airport to Japan?
Prices for flights from Louisville Intl Airport to Japan are refreshed on a daily basis.
How many operators does momondo search for flights from Louisville Intl Airport to Japan?
The number of operators available for flights from Louisville Intl Airport to Japan is 4 as of September 2026.
How old do you have to be to fly from Louisville Intl Airport to Japan?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Japan.
What documentation or ID do you need to fly to Japan?
The travel and health documents you'll need for your trip to Japan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Japan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Louisville to Japan

Compare and see reviews for airlines that fly from Louisville to Japan with momondo

Airline	Rating	Free Cancellation	Price
ANA	PriceFrom $867	Free Cancellation	Rating 8.3 1,309 reviews	Search ANA flights
Delta	PriceFrom $868	Free Cancellation	Rating 7.8 8,565 reviews	Search Delta flights
United Airlines	PriceFrom $878	Free Cancellation	Rating 7.4 10,172 reviews	Search United Airlines flights
American Airlines	PriceFrom $945	Free Cancellation	Rating 7.1 12,041 reviews	Search American Airlines flights

Why use momondo?

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

Finding the right flight to Japan from Louisville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Japan quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Japan from Louisville with this policy.

How can momondo help me find flights from Louisville to Japan?

Once all potential Louisville to Japan flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Louisville to Japan right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Louisville to Japan now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Japan and let you know when they change.