How do I get Price Alerts for flights from Louisville to Osaka?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Louisville from Osaka . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Louisville to Osaka with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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

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

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

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 Osaka.

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

The necessary travel and health documents for your Osaka 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.

$1,107 Cheap Flights from Louisville to Osaka in 2026

Find the cheapest flights from Louisville to Osaka

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:02 am - 7:00 pmSDF Louisville Intl-ITM Osaka Itami

19h 58m2 stops Chicago O'Hare Intl Tokyo Narita

7:00 pm - 1:23 pmITM Osaka Itami-SDF Louisville Intl

32h 23m2 stops Tokyo Haneda Houston George Bush Intcntl

$1,107ANA

Wed, Nov 25 - Tue, Dec 1

9:02 am - 8:10 amSDF Louisville Intl-ITM Osaka Itami

33h 08m2 stops Chicago O'Hare Intl Tokyo Haneda

8:20 pm - 1:23 pmITM Osaka Itami-SDF Louisville Intl

31h 03m2 stops Tokyo Haneda Houston George Bush Intcntl

$1,107ANA

Wed, Nov 25 - Tue, Dec 1

9:02 am - 10:20 pmSDF Louisville Intl-KIX Osaka Kansai Intl

23h 18m2 stops Chicago O'Hare Intl Tokyo Haneda

9:00 pm - 1:23 pmKIX Osaka Kansai Intl-SDF Louisville Intl

30h 23m2 stops Tokyo Haneda Houston George Bush Intcntl

$1,109ANA

Wed, Nov 25 - Tue, Dec 1

6:15 pm - 2:50 pmSDF Louisville Intl-KIX Osaka Kansai Intl

31h 35m2 stops Chicago O'Hare Intl San Francisco

9:20 am - 10:10 pmKIX Osaka Kansai Intl-SDF Louisville Intl

49h 50m2 stops Tokyo Haneda Houston George Bush Intcntl

$1,116United Airlines

Mon, Sep 21 - Mon, Sep 28

8:00 am - 7:30 pmSDF Louisville Intl-KIX Osaka Kansai Intl

45h 30m3 stops Denver Intl Los Angeles Los Angeles Tokyo Haneda

3:20 pm - 9:53 pmKIX Osaka Kansai Intl-SDF Louisville Intl

44h 33m2 stops Tokyo Haneda Houston George Bush Intcntl

$1,122United Airlines

Wed, Nov 25 - Tue, Dec 1

10:16 am - 6:40 amSDF Louisville Intl-KIX Osaka Kansai Intl

31h 24m2 stops Chicago O'Hare Intl Hong Kong Intl

9:05 am - 11:27 pmKIX Osaka Kansai Intl-SDF Louisville Intl

27h 22m2 stops Hong Kong Intl Dallas/Fort Worth

$1,136Multiple Airlines

Thu, Oct 8 - Thu, Oct 15

12:45 pm - 12:55 pmSDF Louisville Intl-KIX Osaka Kansai Intl

35h 10m2 stops Chicago O'Hare Intl Hong Kong Intl

6:30 pm - 9:35 pmKIX Osaka Kansai Intl-SDF Louisville Intl

40h 05m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,136Multiple Airlines

Tue, Oct 6 - Tue, Oct 13

9:00 am - 7:25 amSDF Louisville Intl-ITM Osaka Itami

33h 25m2 stops Chicago O'Hare Intl Tokyo Haneda

8:00 am - 7:11 pmITM Osaka Itami-SDF Louisville Intl

24h 11m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,150ANA

Mon, Sep 21 - Mon, Sep 28

10:08 am - 6:40 amSDF Louisville Intl-KIX Osaka Kansai Intl

31h 32m2 stops Chicago O'Hare Intl Hong Kong Intl

4:15 pm - 9:35 pmKIX Osaka Kansai Intl-SDF Louisville Intl

42h 20m3 stops Taipei City Taiwan Taoyuan Intl Hong Kong Intl Chicago O'Hare Intl

$1,152Multiple Airlines

Tue, Oct 6 - Tue, Oct 13

12:46 pm - 2:50 pmSDF Louisville Intl-KIX Osaka Kansai Intl

37h 04m3 stops Chicago O'Hare Intl Hong Kong Intl Taipei City Taiwan Taoyuan Intl

9:05 am - 11:27 pmKIX Osaka Kansai Intl-SDF Louisville Intl

27h 22m2 stops Hong Kong Intl Dallas/Fort Worth

$1,152Multiple Airlines

Thu, Oct 8 - Thu, Oct 15

Save money when you book flights with momondo

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United Airlines flights from Louisville to Osaka

Our best United Airlines deals on Louisville to Osaka flight tickets

United Airlines

Nov 21

SDF9:17 amLouisville Intl

41h 28m

2 stops

KIX4:45 pmOsaka Kansai Intl

Dec 3

KIX6:35 pmOsaka Kansai Intl

37h 37m

2 stops

SDF6:12 pmLouisville Intl

$1,116

United Airlines

Nov 18

SDF10:37 amLouisville Intl

41h 33m

2 stops

ITM6:10 pmOsaka Itami

Dec 3

ITM2:30 pmOsaka Itami

20h 32m

2 stops

SDF9:02 pmLouisville Intl

$1,119

United Airlines

Nov 21

SDF10:37 amLouisville Intl

40h 08m

2 stops

KIX4:45 pmOsaka Kansai Intl

Dec 2

KIX3:20 pmOsaka Kansai Intl

19h 42m

2 stops

SDF9:02 pmLouisville Intl

$1,120

Delta flights from Louisville to Osaka

Our best Delta deals on Louisville to Osaka flight tickets

Delta

Nov 19

SDF7:50 amLouisville Intl

24h 50m

2 stops

KIX10:40 pmOsaka Kansai Intl

Nov 30

KIX2:15 amOsaka Kansai Intl

26h 14m

2 stops

SDF2:29 pmLouisville Intl

$1,327

Delta

Nov 18

SDF5:40 pmLouisville Intl

39h 00m

2 stops

KIX10:40 pmOsaka Kansai Intl

Dec 3

KIX2:00 pmOsaka Kansai Intl

38h 29m

2 stops

SDF2:29 pmLouisville Intl

$1,333

Delta

Nov 22

SDF7:50 amLouisville Intl

36h 55m

2 stops

KIX10:45 amOsaka Kansai Intl

Nov 28

KIX9:00 amOsaka Kansai Intl

43h 24m

2 stops

SDF2:24 pmLouisville Intl

$1,721

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

LouisvilleOsaka

SDF Louisville Intl - ITM Osaka Itami

SDFITM

Louisville Intl

Wed 11/25

9:02 am-7:00 pm

2 stops19h 58m

Osaka Itami

Tue 12/1

7:00 pm-1:23 pm

2 stops32h 23m

$1,107

LouisvilleOsaka

SDF Louisville Intl - ITM Osaka Itami

SDFITM

Louisville Intl

Wed 11/25

9:02 am-8:10 am

2 stops33h 08m

Osaka Itami

Tue 12/1

8:20 pm-1:23 pm

2 stops31h 03m

$1,107

LouisvilleOsaka

SDF Louisville Intl - KIX Osaka Kansai Intl

SDFKIX

Louisville Intl

Wed 11/25

9:02 am-10:20 pm

2 stops23h 18m

Osaka Kansai Intl

Tue 12/1

9:00 pm-1:23 pm

2 stops30h 23m

$1,109

LouisvilleOsaka

SDF Louisville Intl - KIX Osaka Kansai Intl

SDFKIX

Louisville Intl

Mon 9/21

6:15 pm-2:50 pm

2 stops31h 35m

Osaka Kansai Intl

Mon 9/28

9:20 am-10:10 pm

2 stops49h 50m

$1,116

LouisvilleOsaka

SDF Louisville Intl - KIX Osaka Kansai Intl

SDFKIX

Louisville Intl

Wed 11/25

8:00 am-7:30 pm

3 stops45h 30m

Osaka Kansai Intl

Tue 12/1

3:20 pm-9:53 pm

2 stops44h 33m

$1,122

LouisvilleOsaka

SDF Louisville Intl - KIX Osaka Kansai Intl

SDFKIX

Louisville Intl

Thu 10/8

10:16 am-6:40 am

2 stops31h 24m

Osaka Kansai Intl

Thu 10/15

9:05 am-11:27 pm

2 stops27h 22m

$1,136

LouisvilleOsaka

SDF Louisville Intl - KIX Osaka Kansai Intl

SDFKIX

Louisville Intl

Tue 10/6

12:45 pm-12:55 pm

2 stops35h 10m

Osaka Kansai Intl

Tue 10/13

6:30 pm-9:35 pm

2 stops40h 05m

$1,136

LouisvilleOsaka

SDF Louisville Intl - ITM Osaka Itami

SDFITM

Louisville Intl

Mon 9/21

9:00 am-7:25 am

2 stops33h 25m

Osaka Itami

Mon 9/28

8:00 am-7:11 pm

2 stops24h 11m

$1,150

LouisvilleOsaka

SDF Louisville Intl - KIX Osaka Kansai Intl

SDFKIX

Louisville Intl

Tue 10/6

10:08 am-6:40 am

2 stops31h 32m

Osaka Kansai Intl

Tue 10/13

4:15 pm-9:35 pm

3 stops42h 20m

$1,152

LouisvilleOsaka

SDF Louisville Intl - KIX Osaka Kansai Intl

SDFKIX

Louisville Intl

Thu 10/8

12:46 pm-2:50 pm

3 stops37h 04m

Osaka Kansai Intl

Thu 10/15

9:05 am-11:27 pm

2 stops27h 22m

$1,152

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Louisville to Osaka

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

Estimated round-trip price

Cheap Louisville to Osaka (SDF to OSA) flight deals and tips

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

Best Price Found	$1,107
Fastest flight time	21h 05m
Direct flights	None

The best flight deal from Louisville to Osaka found on momondo in the last 72 hours is $1,107

The fastest flight from Louisville to Osaka takes 21h 05m

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

Search flight deals

Frequently asked questions about flying from Louisville to Osaka

How far is Louisville Intl to Osaka by plane?
Osaka is 6743.4 mi away from Louisville Intl. Typically, this will take 21h 05m by plane in normal conditions.
When did momondo last update prices for flights from Louisville Intl Airport to Osaka?
Prices for flights from Louisville Intl Airport to Osaka refresh daily.
How old do you have to be to fly from Louisville Intl Airport to Osaka?
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 Osaka.
What documentation or ID do you need to fly to Osaka?
The necessary travel and health documents for your Osaka 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.

Frequently asked questions about flying from Louisville to Osaka

How do I get Price Alerts for flights from Louisville to Osaka?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Louisville from Osaka. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Louisville to Osaka with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Nara

Nishinomiya

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Louisville to Osaka for you.

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

momondo does allow users to show only those flights to Osaka 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 Osaka?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Osaka from Louisville.

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

Of course. momondo tracks the price of Louisville to Osaka 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 Osaka trip

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Fly into one of these airports located in Osaka

Osaka Itami Airport

Osaka Kansai Intl Airport

Cheap flights from Louisville to Osaka from $1,107

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Osaka departing on 11/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Louisville to Osaka

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Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

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United Airlines flights from Louisville to Osaka

Our best United Airlines deals on Louisville to Osaka flight tickets

Delta flights from Louisville to Osaka

Our best Delta deals on Louisville to Osaka flight tickets

momondo Fare Finder

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

When to book flights from Louisville to Osaka

Cheap Louisville to Osaka (SDF to OSA) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Louisville to Osaka

Frequently asked questions about flying from Louisville to Osaka

Traveling to a place near Osaka?

Why use momondo?

An easier way to manage your Osaka trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Japan

Fly into one of these airports located in Osaka

Airports listed have a maximum distance of 22.5 mi from Osaka

Cabin classes currently available on flights to Osaka

List of cabin classes available on flights landing in Osaka. Availability may vary depending on flight origin and airline.

Popular cities in Japan

Popular flights according to clicks in the last 7 days on momondo

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