How long is the flight from Japan to Louisville?

A quick flight from Japan to Louisville can take about 16h 09m. American Airlines provides one of the quickest options available for as low as $736. Airlines will cover a distance of 6534 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Louisville ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Louisville when rainfall is around 3.1 in.

If weather is an important factor for your trip to Louisville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from Japan to Louisville?

While some choose either Tokyo Narita - Louisville Intl or Okinawa Naha - Louisville Intl, Tokyo Haneda - Louisville Intl is the most popular route from Japan to Louisville.

What airport do you fly into for flights to Louisville from Japan?

Louisville Intl (SDF), located 5.3 mi from the city center, is the airport you fly into when you book flights from Japan to Louisville.

Can I find deals for flights from Japan to Louisville that include hotel bookings?

Yes. In addition to deals on Japan to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Japan to Louisville?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Japan to Louisville.

Can I find deals for business class flights from Japan to Louisville?

Yes. Cheapflights offers flight deals from Japan to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$428+ Flights from Japan to Louisville

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1. Tell us where you want to go

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Cheap flight deals from Japan to Louisville

Cheapest flights from Japan to Louisville
Explore the most affordable flight options available from Japan to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

Thu 12/185:35 pmHND - SDF

2 stops20h 24mDelta

Wed 1/76:00 amSDF - HND

2 stops21h 45mDelta

Deal found 12/15

$706

Sun 12/215:35 pmNRT - SDF

2 stops16h 57mUnited Airlines

Sat 12/276:00 amSDF - NRT

1 stop19h 30mUnited Airlines

Deal found 12/14

$738

Thu 12/185:35 pmNRT - SDF

2 stops18h 55mUnited Airlines

Wed 1/75:35 amSDF - NRT

2 stops20h 05mUnited Airlines

Deal found 12/15

$752

Thu 12/183:30 pmNRT - SDF

3 stops44h 24mMultiple Airlines

Wed 1/78:07 amSDF - NRT

2 stops40h 03mMultiple Airlines

Deal found 12/13

$1,438

Sun 12/216:50 pmHND - SDF

2 stops29h 13mAir Canada

Sat 12/276:11 pmSDF - HND

2 stops32h 29mAir Canada

Deal found 12/14

$1,657

Sun 12/216:00 pmNRT - SDF

2 stops41h 54mMultiple Airlines

Sat 12/278:12 pmSDF - NRT

3 stops30h 38mMultiple Airlines

Deal found 12/14

$1,777

Best flights from Japan to Louisville
Discover carefully curated flight deals from Japan to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.

Thu 1/295:55 pmHND - SDF

1 stop30h 18mAmerican Airlines

Thu 2/57:40 amSDF - HND

1 stop20h 50mAmerican Airlines

Deal found 12/15

$683

Thu 1/295:35 pmHND - SDF

2 stops20h 15mDelta

Thu 2/57:00 amSDF - HND

2 stops20h 45mDelta

Deal found 12/15

$685

Thu 1/295:45 pmNRT - SDF

1 stop16h 09mUnited Airlines

Thu 2/55:35 amSDF - NRT

2 stops20h 20mUnited Airlines

Deal found 12/15

$736

Thu 1/292:45 pmNRT - SDF

3 stops41h 19mMultiple Airlines

Thu 2/53:36 pmSDF - NRT

2 stops32h 49mMultiple Airlines

Deal found 12/15

$853

Thu 1/294:25 pmHND - SDF

2 stops18h 31mDelta

Mon 2/27:51 pmSDF - HND

2 stops29h 29mDelta

Deal found 12/14

$685

Thu 1/294:25 pmHND - SDF

2 stops20h 05mUnited Airlines

Mon 2/25:35 amSDF - HND

2 stops20h 55mUnited Airlines

Deal found 12/12

$737

Thu 1/295:35 pmNRT - SDF

1 stop18h 49mUnited Airlines

Mon 2/26:00 amSDF - NRT

1 stop19h 30mUnited Airlines

Deal found 12/12

$738

Thu 1/228:30 amITM - SDF

2 stops26h 17mAmerican Airlines

Mon 1/2610:44 amSDF - ITM

2 stops40h 51mAmerican Airlines

Deal found 12/12

$873

Thu 1/2210:50 amKIX - SDF

2 stops40h 53mAmerican Airlines

Mon 1/266:32 pmSDF - KIX

2 stops36h 03mAmerican Airlines

Deal found 12/12

$877

Sun 5/36:25 pmHND - SDF

1 stop16h 12mDelta

Sun 5/101:20 pmSDF - HND

1 stop34h 45mDelta

Deal found 12/15

$974

Thu 1/2211:25 amOKA - SDF

2 stops23h 22mAmerican Airlines

Mon 1/262:13 pmSDF - OKA

2 stops42h 37mAmerican Airlines

Deal found 12/12

$975

Last-minute flights from Japan to Louisville
Discover last-minute flight deals from Japan to Louisville. Data last updated December 15, 2025 and is based on user searches.

Thu 12/185:20 pmHND - SDF

1 stop15h 25mDelta

Wed 1/77:50 amSDF - HND

1 stop19h 55mDelta

Deal found 12/15

$706

Thu 12/185:35 pmNRT - SDF

2 stops18h 55mUnited Airlines

Wed 1/75:35 amSDF - NRT

2 stops20h 05mUnited Airlines

Deal found 12/15

$752

Sun 12/215:30 pmNRT - SDF

2 stops18h 24mUnited Airlines

Sat 12/275:40 amSDF - NRT

2 stops20h 00mUnited Airlines

Deal found 12/14

$1,382

Thu 1/223:25 pmITM - SDF

2 stops19h 22mAmerican Airlines

Mon 1/262:13 pmSDF - ITM

2 stops52h 27mAmerican Airlines

Deal found 12/14

$873

Thu 1/2210:50 amKIX - SDF

2 stops23h 57mAmerican Airlines

Mon 1/2610:44 amSDF - KIX

2 stops43h 51mAmerican Airlines

Deal found 12/14

$877

Thu 1/2211:25 amOKA - SDF

2 stops23h 22mAmerican Airlines

Mon 1/262:13 pmSDF - OKA

2 stops40h 02mAmerican Airlines

Deal found 12/14

$975

Thu 1/295:55 pmHND - SDF

1 stop30h 18mAmerican Airlines

Thu 2/57:40 amSDF - HND

1 stop20h 50mAmerican Airlines

Deal found 12/15

$683

Thu 1/298:00 pmHND - SDF

1 stop17h 50mDelta

Mon 2/27:51 pmSDF - HND

1 stop28h 44mDelta

Deal found 12/14

$685

Thu 1/295:35 pmNRT - SDF

2 stops19h 48mUnited Airlines

Thu 2/55:35 amSDF - NRT

2 stops20h 20mUnited Airlines

Deal found 12/15

$736

Thu 1/294:25 pmHND - SDF

2 stops20h 05mUnited Airlines

Mon 2/25:35 amSDF - HND

2 stops20h 55mUnited Airlines

Deal found 12/12

$737

Thu 1/295:45 pmNRT - SDF

1 stop18h 14mUnited Airlines

Mon 2/26:00 amSDF - NRT

1 stop19h 30mUnited Airlines

Deal found 12/14

$738

Thu 1/292:45 pmNRT - SDF

3 stops41h 19mMultiple Airlines

Thu 2/53:36 pmSDF - NRT

2 stops32h 49mMultiple Airlines

Deal found 12/15

$853

One-way flights from Japan to Louisville
Search for one-way flight options from Japan to Louisville. Find affordable one-way fares based on user searches. Data last updated December 15, 2025.

Tue 1/276:35 pmNRT - SDF

2 stops31h 02mWestJet

Deal found 12/15

$428

Tue 1/276:35 pmNRT - SDF

3 stops58h 06mMultiple Airlines

Deal found 12/15

$496

Wed 12/315:20 pmHND - SDF

1 stop19h 43mDelta

Deal found 12/15

$512

Tue 1/275:35 pmNRT - SDF

1 stop34h 51mUnited Airlines

Deal found 12/15

$528

Thu 3/192:45 pmNRT - SDF

2 stops42h 39mMultiple Airlines

Deal found 12/15

$561

Sun 2/226:45 pmNRT - SDF

2 stops27h 55mMultiple Airlines

Deal found 12/15

$655

Tue 4/142:00 pmNRT - SDF

2 stops22h 59mDelta

Deal found 12/15

$691

Thu 6/45:55 pmNRT - SDF

2 stops38h 53mMultiple Airlines

Deal found 12/15

$714

Thu 3/195:30 pmNRT - SDF

1 stop19h 28mAmerican Airlines

Deal found 12/15

$725

Tue 4/142:35 pmNRT - SDF

3 stops57h 08mMultiple Airlines

Deal found 12/15

$750

Wed 12/316:25 pmHND - SDF

1 stop19h 12mUnited Airlines

Deal found 12/14

$760

Sun 2/225:45 pmNRT - SDF

1 stop18h 01mUnited Airlines

Deal found 12/15

$763

Find flight deals from Japan to Louisville

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$683 (American Airlines)
One-way from	$428 (Kiwi.com)

Provider with most accurate pricing for Tokyo (TYO)-Louisville Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Tokyo (TYO)-Louisville Intl flights.

Search Deals

From Japan to Louisville Intl

Search Deals

One-way flight from Japan to Louisville Intl

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

TokyoLouisville

HND - SDF

HNDSDF

Tokyo Haneda

Thu 1/29

5:55 pm-10:13 am

1 stop30h 18m

Louisville Intl

Thu 2/5

7:40 am-6:30 pm

1 stop20h 50m

$683

TokyoLouisville

HND - SDF

HNDSDF

Tokyo Haneda

Thu 1/29

5:35 pm-11:50 pm

2 stops20h 15m

Louisville Intl

Thu 2/5

7:00 am-5:45 pm

2 stops20h 45m

$685

TokyoLouisville

HND - SDF

HNDSDF

Tokyo Haneda

Thu 1/29

4:25 pm-8:56 pm

2 stops18h 31m

Louisville Intl

Mon 2/2

7:51 pm-3:20 pm

2 stops29h 29m

$685

TokyoLouisville

NRT - SDF

NRTSDF

Tokyo Narita

Thu 1/29

5:45 pm-7:54 pm

1 stop16h 09m

Louisville Intl

Thu 2/5

5:35 am-3:55 pm

2 stops20h 20m

$736

TokyoLouisville

HND - SDF

HNDSDF

Tokyo Haneda

Thu 1/29

4:25 pm-10:30 pm

2 stops20h 05m

Louisville Intl

Mon 2/2

5:35 am-4:30 pm

2 stops20h 55m

$737

TokyoLouisville

NRT - SDF

NRTSDF

Tokyo Narita

Thu 1/29

5:35 pm-10:24 pm

1 stop18h 49m

Louisville Intl

Mon 2/2

6:00 am-3:30 pm

1 stop19h 30m

$738

TokyoLouisville

NRT - SDF

NRTSDF

Tokyo Narita

Thu 1/29

2:45 pm-6:04 pm

3 stops41h 19m

Louisville Intl

Thu 2/5

3:36 pm-2:25 pm

2 stops32h 49m

$853

OsakaLouisville

ITM - SDF

ITMSDF

Osaka Itami

Thu 1/22

8:30 am-8:47 pm

2 stops26h 17m

Louisville Intl

Mon 1/26

10:44 am-5:35 pm

2 stops40h 51m

$873

OsakaLouisville

KIX - SDF

KIXSDF

Osaka Kansai Intl

Thu 1/22

10:50 am-1:43 pm

2 stops40h 53m

Louisville Intl

Mon 1/26

6:32 pm-8:35 pm

2 stops36h 03m

$877

TokyoLouisville

HND - SDF

HNDSDF

Tokyo Haneda

Sun 5/3

6:25 pm-9:37 pm

1 stop16h 12m

Louisville Intl

Sun 5/10

1:20 pm-1:05 pm

1 stop34h 45m

$974

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 27 results

Best time to book a flight from Japan to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Japan with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Japan to Louisville

What is the cheapest time of day to fly from JP to SDF?

It’s optimal to fly from Japan to Louisville in the afternoon. By choosing this option you can save up to 40% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Louisville

Read through reviews of airlines operating flights from Japan to Louisville, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,007 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Delta

7.9

Good

8,007 reviews

Delta

7.9

Good

8,007 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

What airport do you fly into for flights to Louisville from Japan?
Louisville Intl (SDF), located 5.3 mi from the city center, is the airport you fly into when you book flights from Japan to Louisville.
How long is the flight from Japan to Louisville?
A quick flight from Japan to Louisville can take about 16h 09m. American Airlines provides one of the quickest options available for as low as $736. Airlines will cover a distance of 6534 mi. This flight may include one or multiple stops.
What are the most popular routes from Japan to Louisville?
While some choose either Tokyo Narita - Louisville Intl or Okinawa Naha - Louisville Intl, Tokyo Haneda - Louisville Intl is the most popular route from Japan to Louisville.
Can I find deals for flights from Japan to Louisville that include hotel bookings?
Yes. In addition to deals on Japan to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Japan to Louisville?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Japan to Louisville.
Can I find deals for business class flights from Japan to Louisville?
Yes. Cheapflights offers flight deals from Japan to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Shepherdsville

Jeffersonville

Elizabethtown

Corydon

Bardstown

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Japan to Louisville

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$873	Average$989	FlexibilityNo cancel fee	On-timeN/A

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$428+ Cheap flights from Japan to Louisville (SDF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Japan to Louisville with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Japan to Louisville

Cheapest flights from Japan to LouisvilleExplore the most affordable flight options available from Japan to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

Explore the most affordable flight options available from Japan to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

Find flight deals from Japan to Louisville

Keep the following information in mind while searching for Japan to Louisville flight deals. Data was last updated December 15, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Japan to Louisville that are best for you.

Best time to book a flight from Japan to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Japan with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Japan to Louisville

What is the cheapest time of day to fly from JP to SDF?

Find hourly flight availability from Japan to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

Reviews of airlines servicing Louisville

Read through reviews of airlines operating flights from Japan to Louisville, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Japan to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Louisville from Japan?

How long is the flight from Japan to Louisville?

What are the most popular routes from Japan to Louisville?

Can I find deals for flights from Japan to Louisville that include hotel bookings?

How can I find direct flights from Japan to Louisville?

Can I find deals for business class flights from Japan to Louisville?

Traveling to a place near Louisville?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Japan to Louisville

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Japan to Louisville

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Cheapest flights from Japan to Louisville
Explore the most affordable flight options available from Japan to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.