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Osaka Itami

$659+ Cheap flights from Louisville (SDF) to Osaka Itami (ITM)

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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — ITM
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Louisville to Osaka Itami

Cheapest flights from Louisville to Osaka Itami
Explore the most affordable flight options available from Louisville to Osaka Itami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Japan Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1912:07 pm
SDF
-
ITM
2 stops41h 58m
Japan Airlines
Mon 2/233:25 pm
ITM
-
SDF
2 stops44h 01m
Japan Airlines
Deal found 1/26$1,007
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/69:00 am
SDF
-
ITM
2 stops43h 05m
United Airlines
Sat 6/2012:00 pm
ITM
-
SDF
2 stops46h 30m
United Airlines
Deal found 1/27$1,374

Find flight deals from Louisville to Osaka Itami

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Osaka Itami (ITM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,007
(Japan Airlines)

One-way from

$659
(Priceline)

Popular in

March

Cheapest in

January

Average price

$842
Provider with most accurate pricing for Louisville Intl-Osaka (OSA) flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Osaka (OSA) flights.
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From Louisville Intl to Osaka Itami
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One-way flight from Louisville Intl to Osaka Itami
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Highest demand for flights based on searches. 9% potential increase in price ($116 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Osaka Itami 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, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Louisville to Osaka Itami Airport that are best for you.

Fly from

Louisville

Fly to

Osaka Itami

Route

Depart

Return

Price

LouisvilleOsaka

SDF - ITM

SDFITM

Louisville Intl

Thu 2/19

12:07 pm-8:05 pm

2 stops41h 58m

Osaka Itami

Mon 2/23

3:25 pm-9:26 pm

2 stops44h 01m

$1,007

LouisvilleOsaka

SDF - ITM

SDFITM

Louisville Intl

Sat 6/6

9:00 am-5:05 pm

2 stops43h 05m

Osaka Itami

Sat 6/20

12:00 pm-9:30 pm

2 stops46h 30m

$1,374

LouisvilleOsaka

SDF - ITM

SDFITM

Louisville Intl

Sun 3/15

8:00 am-8:35 pm

2 stops23h 35m

$659

LouisvilleOsaka

SDF - ITM

SDFITM

Louisville Intl

Fri 5/15

8:28 pm-6:55 pm

3 stops57h 27m

$700

LouisvilleOsaka

SDF - ITM

SDFITM

Louisville Intl

Sun 3/15

7:05 am-8:30 pm

3 stops48h 25m

$940

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Best time to book a flight from Louisville to Osaka Itami

Have a flexible travel schedule? Discover the best time to fly to Osaka Itami from Louisville 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.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Osaka Itami. 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 from for flights from Louisville to Osaka Itami?

    Louisville Intl (SDF), located 5.3 mi from the city center, is the airport you fly out of when you book flights from Louisville to Osaka Itami. 0 airlines have flights from Louisville Intl to Osaka Itami on a regular basis. Booking flights from Louisville Intl to Osaka Itami should not be difficult; the airport handles an average of 0 outbound flights to Osaka Itami per day.

  • How long is the flight from Louisville to Osaka Itami Airport?

    For as low as $1,007, Japan Airlines can have you in Osaka Itami Airport from Louisville in 41h 58m. There are 6743 mi between Louisville and Osaka Itami Airport. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Louisville to Osaka Itami that include hotel bookings?

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

  • How can I find direct flights from Louisville to Osaka Itami?

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

  • Can I find deals for business class flights from Louisville to Osaka Itami?

    Yes. Cheapflights offers flight deals from Louisville to Osaka Itami 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

Traveling to a place near Osaka Itami Airport?

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