Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Louisville to Osaka from $1,136

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 8/27. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Louisville to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:01 pm - 6:05 pmSDF  Louisville Intl-KIX Osaka Kansai Intl
37h 04m2 stops Dallas/Fort Worth Hong Kong Intl
Multiple Airlines Logo
6:30 pm - 11:17 pmKIX  Osaka Kansai Intl-SDF Louisville Intl
41h 47m2 stops Hong Kong Intl Dallas/Fort Worth
$1,136Multiple Airlines
Thu, Aug 27 - Wed, Sep 2
Multiple Airlines Logo
10:29 am - 12:55 pmSDF  Louisville Intl-KIX Osaka Kansai Intl
37h 26m2 stops Chicago O'Hare Intl Hong Kong Intl
Multiple Airlines Logo
4:15 pm - 11:27 pmKIX  Osaka Kansai Intl-SDF Louisville Intl
44h 12m3 stops Taipei City Taiwan Taoyuan Intl Hong Kong Intl Dallas/Fort Worth
$1,151Multiple Airlines
Tue, Sep 29 - Tue, Oct 6
Multiple Airlines Logo
10:29 am - 2:50 pmSDF  Louisville Intl-KIX Osaka Kansai Intl
39h 21m3 stops Chicago O'Hare Intl Hong Kong Intl Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
4:15 pm - 11:27 pmKIX  Osaka Kansai Intl-SDF Louisville Intl
44h 12m3 stops Taipei City Taiwan Taoyuan Intl Hong Kong Intl Dallas/Fort Worth
$1,167Multiple Airlines
Tue, Sep 29 - Tue, Oct 6
ANA Logo
10:25 am - 9:50 pmSDF  Louisville Intl-KIX Osaka Kansai Intl
22h 25m2 stops Chicago O'Hare Intl Tokyo Haneda
ANA Logo
7:00 am - 7:11 pmKIX  Osaka Kansai Intl-SDF Louisville Intl
25h 11m2 stops Tokyo Haneda Chicago O'Hare Intl
$1,196ANA
Tue, Sep 29 - Tue, Oct 6
Multiple Airlines Logo
5:59 pm - 9:15 pmSDF  Louisville Intl-KIX Osaka Kansai Intl
38h 16m2 stops Dallas/Fort Worth Hong Kong Intl
Multiple Airlines Logo
7:25 pm - 11:27 pmKIX  Osaka Kansai Intl-SDF Louisville Intl
41h 02m2 stops Hong Kong Intl Dallas/Fort Worth
$1,236Multiple Airlines
Sat, Sep 26 - Sat, Oct 3
Multiple Airlines Logo
6:54 pm - 5:40 pmSDF  Louisville Intl-KIX Osaka Kansai Intl
32h 46m2 stops Dallas/Fort Worth Hong Kong Intl
Multiple Airlines Logo
7:05 pm - 9:39 pmKIX  Osaka Kansai Intl-SDF Louisville Intl
40h 34m2 stops Hong Kong Intl Chicago O'Hare Intl
$1,244Multiple Airlines
Thu, Nov 19 - Sun, Nov 29
ANA Logo
10:23 am - 7:50 pmSDF  Louisville Intl-KIX Osaka Kansai Intl
20h 27m2 stops Chicago O'Hare Intl Tokyo Haneda
ANA Logo
4:55 pm - 2:29 pmKIX  Osaka Kansai Intl-SDF Louisville Intl
34h 34m1 stop San Francisco
$1,256ANA
Thu, Aug 27 - Wed, Sep 2
Multiple Airlines Logo
6:54 pm - 5:40 pmSDF  Louisville Intl-KIX Osaka Kansai Intl
32h 46m2 stops Dallas/Fort Worth Hong Kong Intl
Multiple Airlines Logo
4:15 pm - 9:39 pmKIX  Osaka Kansai Intl-SDF Louisville Intl
43h 24m3 stops Taipei City Taiwan Taoyuan Intl Hong Kong Intl Chicago O'Hare Intl
$1,338Multiple Airlines
Thu, Nov 19 - Sun, Nov 29
Cathay Pacific Logo
1:35 pm - 2:50 pmSDF  Louisville Intl-KIX Osaka Kansai Intl
36h 15m3 stops Boston Logan Intl Hong Kong Intl Taipei City Taiwan Taoyuan Intl
Cathay Pacific Logo
7:25 pm - 11:27 pmKIX  Osaka Kansai Intl-SDF Louisville Intl
41h 02m2 stops Hong Kong Intl Dallas/Fort Worth
$1,553Cathay Pacific
Sat, Sep 26 - Sat, Oct 3
Air Canada Logo
6:00 am - 4:25 pmSDF  Louisville Intl-KIX Osaka Kansai Intl
21h 25m2 stops Washington, D.C. Dulles Intl Toronto Pearson Intl
Air Canada Logo
6:00 pm - 10:59 pmKIX  Osaka Kansai Intl-SDF Louisville Intl
41h 59m2 stops Vancouver Intl Newark
$1,826Air Canada
Thu, Sep 17 - Mon, Sep 21

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

ANA flights from Louisville to Osaka Kansai Intl Airport

Our best ANA deals on Louisville to Osaka Kansai Intl Airport flight tickets
ANA
Sep 29
SDF10:25 amLouisville Intl
22h 25m
2 stops
KIX9:50 pmOsaka Kansai Intl
Oct 6
KIX7:00 amOsaka Kansai Intl
25h 11m
2 stops
SDF7:11 pmLouisville Intl
$1,196
ANA
Aug 27
SDF10:23 amLouisville Intl
20h 27m
2 stops
KIX7:50 pmOsaka Kansai Intl
Sep 2
KIX4:55 pmOsaka Kansai Intl
34h 34m
1 stop
SDF2:29 pmLouisville Intl
$1,256

United Airlines flights from Louisville to Osaka Kansai Intl Airport

Our best United Airlines deals on Louisville to Osaka Kansai Intl Airport flight tickets
United Airlines
Sep 18
SDF6:15 pmLouisville Intl
31h 35m
2 stops
KIX2:50 pmOsaka Kansai Intl
Sep 22
KIX4:55 pmOsaka Kansai Intl
20h 01m
2 stops
SDF11:56 pmLouisville Intl
$1,904
United Airlines
Sep 18
SDF6:15 pmLouisville Intl
31h 35m
2 stops
KIX2:50 pmOsaka Kansai Intl
Sep 22
KIX4:55 pmOsaka Kansai Intl
20h 01m
2 stops
SDF11:56 pmLouisville Intl
$1,905

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 August 15, 2026.
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

Cheapest round-trip

LouisvilleOsaka

SDF Louisville Intl - KIX Osaka Kansai Intl

SDFKIX

Louisville Intl

Thu 8/27

4:01 pm-6:05 pm

2 stops37h 04m

Osaka Kansai Intl

Wed 9/2

6:30 pm-11:17 pm

2 stops41h 47m

$1,136

LouisvilleOsaka

SDF Louisville Intl - KIX Osaka Kansai Intl

SDFKIX

Louisville Intl

Tue 9/29

10:29 am-12:55 pm

2 stops37h 26m

Osaka Kansai Intl

Tue 10/6

4:15 pm-11:27 pm

3 stops44h 12m

$1,151

LouisvilleOsaka

SDF Louisville Intl - KIX Osaka Kansai Intl

SDFKIX

Louisville Intl

Tue 9/29

10:29 am-2:50 pm

3 stops39h 21m

Osaka Kansai Intl

Tue 10/6

4:15 pm-11:27 pm

3 stops44h 12m

$1,167
Quickest round-trip

LouisvilleOsaka

SDF Louisville Intl - KIX Osaka Kansai Intl

SDFKIX

Louisville Intl

Tue 9/29

10:25 am-9:50 pm

2 stops22h 25m

Osaka Kansai Intl

Tue 10/6

7:00 am-7:11 pm

2 stops25h 11m

$1,196

LouisvilleOsaka

SDF Louisville Intl - KIX Osaka Kansai Intl

SDFKIX

Louisville Intl

Sat 9/26

5:59 pm-9:15 pm

2 stops38h 16m

Osaka Kansai Intl

Sat 10/3

7:25 pm-11:27 pm

2 stops41h 02m

$1,236

LouisvilleOsaka

SDF Louisville Intl - KIX Osaka Kansai Intl

SDFKIX

Louisville Intl

Thu 11/19

6:54 pm-5:40 pm

2 stops32h 46m

Osaka Kansai Intl

Sun 11/29

7:05 pm-9:39 pm

2 stops40h 34m

$1,244

LouisvilleOsaka

SDF Louisville Intl - KIX Osaka Kansai Intl

SDFKIX

Louisville Intl

Thu 8/27

10:23 am-7:50 pm

2 stops20h 27m

Osaka Kansai Intl

Wed 9/2

4:55 pm-2:29 pm

1 stop34h 34m

$1,256

LouisvilleOsaka

SDF Louisville Intl - KIX Osaka Kansai Intl

SDFKIX

Louisville Intl

Thu 11/19

6:54 pm-5:40 pm

2 stops32h 46m

Osaka Kansai Intl

Sun 11/29

4:15 pm-9:39 pm

3 stops43h 24m

$1,338

LouisvilleOsaka

SDF Louisville Intl - KIX Osaka Kansai Intl

SDFKIX

Louisville Intl

Sat 9/26

1:35 pm-2:50 pm

3 stops36h 15m

Osaka Kansai Intl

Sat 10/3

7:25 pm-11:27 pm

2 stops41h 02m

$1,553

LouisvilleOsaka

SDF Louisville Intl - KIX Osaka Kansai Intl

SDFKIX

Louisville Intl

Thu 9/17

6:00 am-4:25 pm

2 stops21h 25m

Osaka Kansai Intl

Mon 9/21

6:00 pm-10:59 pm

2 stops41h 59m

$1,826

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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 airline that flies from Louisville Intl to Osaka Kansai Intl?

Cathay Pacific, Air Canada, and ANA are the most popular carriers operating from Louisville Intl to Osaka Kansai Intl

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

Fastest flight time

31h 35m

Direct flights

None
The fastest flight from Louisville to Osaka Kansai Intl Airport takes 31h 35m
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.
Search flight deals

Frequently asked questions about flying from Louisville to Osaka Kansai Intl Airport

  • 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. 31h 35m 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
Izumisano
Himeji
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.

An easier way to manage your Osaka Kansai Intl Airport 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 9/14
Mon 9/21
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Osaka

Popular cities in Japan

Popular flights according to clicks in the last 7 days on momondo
Flights to Tokyo Haneda Airportfrom $628
Flights to Tokyo Narita Airportfrom $453
Flights to Osaka Itami Airportfrom $774
Flights to Nagoya Chubu Centrair Intl Airportfrom $705