Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Louisville to Osaka from $907

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 2/23. 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
0 bags

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

Find the cheapest flights from Louisville to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:54 pm - 4:40 pm
SDF
-
KIX
32h 46m
2 stops
United Airlines Logo
6:35 pm - 1:06 pm
KIX
-
SDF
31h 31m
2 stops
$907United Airlines
Mon, Feb 23 - Wed, Mar 11
American Airlines Logo
7:09 am - 7:55 pm
SDF
-
ITM
22h 46m
2 stops
American Airlines Logo
1:40 pm - 11:58 pm
ITM
-
SDF
23h 18m
2 stops
$909American Airlines
Mon, Feb 23 - Wed, Mar 11
Multiple Airlines Logo
10:49 am - 2:55 pm
SDF
-
KIX
38h 06m
3 stops
Multiple Airlines Logo
9:25 am - 10:38 pm
KIX
-
SDF
26h 13m
2 stops
$1,355Multiple Airlines
Mon, Feb 23 - Wed, Mar 11
United Airlines Logo
7:32 pm - 2:50 pm
SDF
-
KIX
30h 18m
2 stops
United Airlines Logo
9:20 am - 7:34 pm
KIX
-
SDF
23h 14m
2 stops
$1,401United Airlines
Tue, Jun 2 - Sat, Jun 13
United Airlines Logo
6:30 am - 5:05 pm
SDF
-
ITM
21h 35m
2 stops
United Airlines Logo
12:50 pm - 11:15 pm
ITM
-
SDF
23h 25m
2 stops
$1,463United Airlines
Tue, Jun 2 - Sat, Jun 13
Multiple Airlines Logo
6:23 pm - 2:55 pm
SDF
-
KIX
31h 32m
3 stops
Multiple Airlines Logo
5:35 pm - 11:58 pm
KIX
-
SDF
43h 23m
2 stops
$1,497Multiple Airlines
Wed, Mar 25 - Wed, Apr 1
Multiple Airlines Logo
10:49 am - 2:55 pm
SDF
-
KIX
39h 06m
3 stops
Multiple Airlines Logo
4:15 pm - 11:58 pm
KIX
-
SDF
44h 43m
3 stops
$1,542Multiple Airlines
Wed, Mar 25 - Wed, Apr 1
ANA Logo
9:00 am - 6:55 pm
SDF
-
ITM
20h 55m
2 stops
ANA Logo
12:55 pm - 8:16 pm
ITM
-
SDF
20h 21m
2 stops
$2,160ANA
Thu, Mar 26 - Thu, Apr 2
Qatar Airways Logo
1:30 pm - 7:55 pm
SDF
-
ITM
40h 25m
3 stops
Qatar Airways Logo
4:30 pm - 9:26 pm
ITM
-
SDF
41h 56m
3 stops
$3,217Qatar Airways
Mon, Feb 23 - Wed, Mar 11
ANA Logo
10:02 am - 6:55 pm
SDF
-
ITM
19h 53m
2 stops
ANA Logo
8:20 pm - 7:16 pm
ITM
-
SDF
35h 56m
2 stops
$5,245ANA
Tue, Jul 7 - Mon, Jul 13

United Airlines flights from Louisville to Osaka

Our best United Airlines deals on Louisville to Osaka flight tickets
United Airlines
Feb 23
SDF5:54 pmLouisville Intl
32h 46m
2 stops
KIX4:40 pmOsaka Kansai Intl
Mar 11
KIX6:35 pmOsaka Kansai Intl
31h 31m
2 stops
SDF1:06 pmLouisville Intl
$907
United Airlines
Feb 19
SDF3:30 pmLouisville Intl
35h 10m
2 stops
KIX4:40 pmOsaka Kansai Intl
Feb 23
KIX6:35 pmOsaka Kansai Intl
32h 31m
2 stops
SDF1:06 pmLouisville Intl
$909
United Airlines
Jun 2
SDF7:32 pmLouisville Intl
30h 18m
2 stops
KIX2:50 pmOsaka Kansai Intl
Jun 13
KIX9:20 amOsaka Kansai Intl
23h 14m
2 stops
SDF7:34 pmLouisville Intl
$1,401

Qatar Airways flights from Louisville to Osaka

Our best Qatar Airways deals on Louisville to Osaka flight tickets
Qatar Airways
Feb 19
SDF1:30 pmLouisville Intl
52h 55m
3 stops
KIX8:25 amOsaka Kansai Intl
Feb 23
KIX5:55 pmOsaka Kansai Intl
44h 04m
2 stops
SDF11:59 pmLouisville Intl
$2,170
Qatar Airways
Feb 23
SDF1:30 pmLouisville Intl
41h 35m
3 stops
KIX9:05 pmOsaka Kansai Intl
Mar 11
KIX9:00 pmOsaka Kansai Intl
39h 20m
3 stops
SDF11:20 pmLouisville Intl
$3,019
Qatar Airways
Feb 23
SDF1:30 pmLouisville Intl
40h 25m
3 stops
ITM7:55 pmOsaka Itami
Mar 11
ITM4:30 pmOsaka Itami
41h 56m
3 stops
SDF9:26 pmLouisville Intl
$3,217

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Osaka 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 February 11, 2026.
Use the filters below to find and compare flights from Louisville to Osaka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleOsaka

SDF - KIX

SDFKIX

Louisville Intl

Mon 2/23

5:54 pm-4:40 pm

2 stops32h 46m

Osaka Kansai Intl

Wed 3/11

6:35 pm-1:06 pm

2 stops31h 31m

$907

LouisvilleOsaka

SDF - ITM

SDFITM

Louisville Intl

Mon 2/23

7:09 am-7:55 pm

2 stops22h 46m

Osaka Itami

Wed 3/11

1:40 pm-11:58 pm

2 stops23h 18m

$909

LouisvilleOsaka

SDF - KIX

SDFKIX

Louisville Intl

Mon 2/23

10:49 am-2:55 pm

3 stops38h 06m

Osaka Kansai Intl

Wed 3/11

9:25 am-10:38 pm

2 stops26h 13m

$1,355

LouisvilleOsaka

SDF - KIX

SDFKIX

Louisville Intl

Tue 6/2

7:32 pm-2:50 pm

2 stops30h 18m

Osaka Kansai Intl

Sat 6/13

9:20 am-7:34 pm

2 stops23h 14m

$1,401

LouisvilleOsaka

SDF - ITM

SDFITM

Louisville Intl

Tue 6/2

6:30 am-5:05 pm

2 stops21h 35m

Osaka Itami

Sat 6/13

12:50 pm-11:15 pm

2 stops23h 25m

$1,463

LouisvilleOsaka

SDF - KIX

SDFKIX

Louisville Intl

Wed 3/25

6:23 pm-2:55 pm

3 stops31h 32m

Osaka Kansai Intl

Wed 4/1

5:35 pm-11:58 pm

2 stops43h 23m

$1,497

LouisvilleOsaka

SDF - KIX

SDFKIX

Louisville Intl

Wed 3/25

10:49 am-2:55 pm

3 stops39h 06m

Osaka Kansai Intl

Wed 4/1

4:15 pm-11:58 pm

3 stops44h 43m

$1,542

LouisvilleOsaka

SDF - ITM

SDFITM

Louisville Intl

Thu 3/26

9:00 am-6:55 pm

2 stops20h 55m

Osaka Itami

Thu 4/2

12:55 pm-8:16 pm

2 stops20h 21m

$2,160

LouisvilleOsaka

SDF - ITM

SDFITM

Louisville Intl

Mon 2/23

1:30 pm-7:55 pm

3 stops40h 25m

Osaka Itami

Wed 3/11

4:30 pm-9:26 pm

3 stops41h 56m

$3,217

LouisvilleOsaka

SDF - ITM

SDFITM

Louisville Intl

Tue 7/7

10:02 am-6:55 pm

2 stops19h 53m

Osaka Itami

Mon 7/13

8:20 pm-7:16 pm

2 stops35h 56m

$5,245

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

Fastest flight time

21h 35m

Direct flights

None
The fastest flight from Louisville to Osaka takes 21h 35m
There are no direct flights from Louisville to Osaka. There are no popular flight routes from Louisville to Osaka.
Search flight deals

  • How far is Louisville Intl to Osaka by plane?

    Osaka is 6743.4 mi away from Louisville Intl. Typically, this will take 21h 35m 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.

  • 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.

Traveling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
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

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
Fri 3/13
Fri 3/20
By creating a price alert you accept our terms of use and privacy policy.

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
Osaka Itami Airport
Osaka Kansai Intl Airport