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Cheap flights from Louisville to Osaka from $921

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 11/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
ANA Logo
2:02 pm - 8:35 amSDF-KIX
28h 33m2 stops
ANA Logo
7:05 am - 11:32 amKIX-SDF
18h 27m2 stops
$921ANA
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Wed, Nov 26 - Sun, Dec 7

Japan Airlines flights from Louisville to Osaka Kansai Intl Airport

Our best Japan Airlines deals on Louisville to Osaka Kansai Intl Airport flight tickets
Japan Airlines
Nov 18
SDF7:34 amLouisville Intl
34h 46m
2 stops
KIX8:20 amOsaka Kansai Intl
Dec 7
KIX7:00 amOsaka Kansai Intl
24h 51m
2 stops
SDF5:51 pmLouisville Intl
$965
Find similar
Japan Airlines
Nov 13
SDF7:25 amLouisville Intl
34h 55m
2 stops
KIX8:20 amOsaka Kansai Intl
Nov 28
KIX7:00 amOsaka Kansai Intl
28h 29m
2 stops
SDF9:29 pmLouisville Intl
$1,026
Find similar
Japan Airlines
Nov 15
SDF7:25 amLouisville Intl
34h 55m
2 stops
KIX8:20 amOsaka Kansai Intl
Dec 2
KIX9:05 pmOsaka Kansai Intl
30h 06m
2 stops
SDF1:11 pmLouisville Intl
$1,046
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Osaka Kansai Intl Airport 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 November 9, 2025.
Use the filters below to find and compare flights from Louisville to Osaka Kansai Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleOsaka

SDF - KIX

SDFKIX

Louisville Intl

Wed 11/26

2:02 pm-8:35 am

2 stops28h 33m

Osaka Kansai Intl

Sun 12/7

7:05 am-11:32 am

2 stops18h 27m

$921

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Osaka from

How to get the cheapest flight ticket from Louisville to Osaka Kansai Intl Airport

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 day to depart on your flight to Osaka Kansai Intl Airport?

The cheapest day to depart from Louisville to Osaka Kansai Intl Airport is on a Saturday. Travelers who choose to depart for Osaka Kansai Intl Airport on a Saturday will often find tickets for as low as $949. Flights from Louisville to Osaka Kansai Intl Airport on a Wednesday will generally be more expensive and average around $2,167. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

When to book flights from Louisville to Osaka Kansai Intl Airport

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

Cheap Louisville to Osaka Kansai Intl Airport (SDF to KIX) flight deals and tips

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

Direct flights

None
There are no direct flights from Louisville to Osaka Kansai Intl Airport. There are no popular flight routes from Louisville to Osaka Kansai Intl Airport.
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  • How far is Louisville Intl to Osaka Kansai Intl by plane?

    The distance between Louisville Intl and Osaka Kansai Intl is about 6765.4 mi. 28h 33m is a normal flight duration for this route.

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Louisville Intl Airport to Osaka Kansai Intl Airport.

  • What documentation or ID do you need to fly to Osaka Kansai Intl Airport?

    The necessary travel and health documents for your Osaka Kansai Intl Airport 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.

Traveling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara
Himeji
Izumisano
Nishinomiya

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Louisville to Osaka. Millions of users trust and use momondo every year so you are in good hands.

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 all potential Louisville to Osaka 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 Osaka right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Osaka from Louisville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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