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Cheap flights from Louisville to Osaka from $866

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Osaka departing on 1/31. 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.
ANA Logo
9:00 am - 6:55 pmSDF  Louisville Intl-ITM Osaka Itami
20h 55m2 stops Chicago O'Hare Intl Tokyo Narita
ANA Logo
7:30 am - 7:11 pmITM  Osaka Itami-SDF Louisville Intl
24h 41m2 stops Tokyo Haneda Chicago O'Hare Intl
$1,168ANA
Thu, Sep 17 - Thu, Sep 24
ANA Logo
1:50 pm - 7:10 pmSDF  Louisville Intl-ITM Osaka Itami
40h 20m2 stops Chicago O'Hare Intl Tokyo Haneda
ANA Logo
7:00 pm - 7:11 pmITM  Osaka Itami-SDF Louisville Intl
37h 11m2 stops Tokyo Haneda Chicago O'Hare Intl
$1,428ANA
Sat, Oct 10 - Sun, Oct 18
Japan Airlines Logo
12:46 pm - 5:35 pmSDF  Louisville Intl-ITM Osaka Itami
39h 49m2 stops Chicago O'Hare Intl Tokyo Narita
Japan Airlines Logo
8:10 pm - 4:23 pmITM  Osaka Itami-SDF Louisville Intl
33h 13m2 stops Tokyo Haneda Chicago O'Hare Intl
$1,514Japan Airlines
Sat, Oct 10 - Sun, Oct 18
ANA Logo
9:02 am - 7:30 amSDF  Louisville Intl-ITM Osaka Itami
32h 28m2 stops Chicago O'Hare Intl Tokyo Haneda
ANA Logo
4:50 pm - 6:32 pmITM  Osaka Itami-SDF Louisville Intl
39h 42m2 stops Tokyo Haneda Chicago O'Hare Intl
$1,647ANA
Thu, Nov 19 - Sun, Nov 29
United Airlines Logo
7:32 pm - 6:10 pmSDF  Louisville Intl-ITM Osaka Itami
56h 38m2 stops Chicago O'Hare Intl Tokyo Haneda
United Airlines Logo
1:00 pm - 7:34 pmITM  Osaka Itami-SDF Louisville Intl
20h 34m2 stops Tokyo Haneda Washington, D.C. Dulles Intl
$1,680United Airlines
Sat, Jan 30 - Wed, Feb 3
United Airlines Logo
7:32 pm - 6:10 pmSDF  Louisville Intl-ITM Osaka Itami
56h 38m2 stops Chicago O'Hare Intl Tokyo Haneda
United Airlines Logo
1:00 pm - 7:34 pmITM  Osaka Itami-SDF Louisville Intl
20h 34m2 stops Tokyo Haneda Washington, D.C. Dulles Intl
$1,682United Airlines
Sat, Jan 30 - Wed, Feb 3
Japan Airlines Logo
6:19 am - 7:50 pmSDF  Louisville Intl-ITM Osaka Itami
23h 31m2 stops Chicago O'Hare Intl Tokyo Narita
Japan Airlines Logo
6:35 pm - 12:43 pmITM  Osaka Itami-SDF Louisville Intl
32h 08m2 stops Tokyo Haneda Chicago O'Hare Intl
$1,826Japan Airlines
Thu, Nov 19 - Sun, Nov 29
Japan Airlines Logo
6:19 am - 7:50 pmSDF  Louisville Intl-ITM Osaka Itami
23h 31m2 stops Chicago O'Hare Intl Tokyo Narita
Japan Airlines Logo
6:35 pm - 12:43 pmITM  Osaka Itami-SDF Louisville Intl
32h 08m2 stops Tokyo Haneda Chicago O'Hare Intl
$1,827Japan Airlines
Thu, Nov 19 - Sun, Nov 29
Japan Airlines Logo
7:11 am - 7:15 pmSDF  Louisville Intl-ITM Osaka Itami
22h 04m2 stops Dallas/Fort Worth Tokyo Haneda
Japan Airlines Logo
4:45 pm - 12:43 pmITM  Osaka Itami-SDF Louisville Intl
33h 58m2 stops Tokyo Haneda Chicago O'Hare Intl
$1,874Japan Airlines
Fri, Nov 13 - Mon, Nov 16

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ANA flights from Louisville to Osaka Itami Airport

Our best ANA deals on Louisville to Osaka Itami Airport flight tickets
ANA
Sep 17
SDF9:00 amLouisville Intl
20h 55m
2 stops
ITM6:55 pmOsaka Itami
Sep 24
ITM7:30 amOsaka Itami
24h 41m
2 stops
SDF7:11 pmLouisville Intl
$1,168
ANA
Oct 10
SDF1:50 pmLouisville Intl
40h 20m
2 stops
ITM7:10 pmOsaka Itami
Oct 18
ITM7:00 pmOsaka Itami
37h 11m
2 stops
SDF7:11 pmLouisville Intl
$1,428
ANA
Nov 19
SDF9:02 amLouisville Intl
32h 28m
2 stops
ITM7:30 amOsaka Itami
Nov 29
ITM4:50 pmOsaka Itami
39h 42m
2 stops
SDF6:32 pmLouisville Intl
$1,647

Japan Airlines flights from Louisville to Osaka Itami Airport

Our best Japan Airlines deals on Louisville to Osaka Itami Airport flight tickets
Japan Airlines
Oct 10
SDF12:46 pmLouisville Intl
39h 49m
2 stops
ITM5:35 pmOsaka Itami
Oct 18
ITM8:10 pmOsaka Itami
33h 13m
2 stops
SDF4:23 pmLouisville Intl
$1,514
Japan Airlines
Nov 19
SDF6:19 amLouisville Intl
23h 31m
2 stops
ITM7:50 pmOsaka Itami
Nov 29
ITM6:35 pmOsaka Itami
32h 08m
2 stops
SDF12:43 pmLouisville Intl
$1,826
Japan Airlines
Nov 19
SDF6:19 amLouisville Intl
23h 31m
2 stops
ITM7:50 pmOsaka Itami
Nov 29
ITM6:35 pmOsaka Itami
32h 08m
2 stops
SDF12:43 pmLouisville Intl
$1,827

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Osaka Itami 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 6, 2026.
Use the filters below to find and compare flights from Louisville to Osaka Itami Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LouisvilleOsaka

SDF Louisville Intl - ITM Osaka Itami

SDFITM

Louisville Intl

Thu 9/17

9:00 am-6:55 pm

2 stops20h 55m

Osaka Itami

Thu 9/24

7:30 am-7:11 pm

2 stops24h 41m

$1,168

LouisvilleOsaka

SDF Louisville Intl - ITM Osaka Itami

SDFITM

Louisville Intl

Sat 10/10

1:50 pm-7:10 pm

2 stops40h 20m

Osaka Itami

Sun 10/18

7:00 pm-7:11 pm

2 stops37h 11m

$1,428

LouisvilleOsaka

SDF Louisville Intl - ITM Osaka Itami

SDFITM

Louisville Intl

Sat 10/10

12:46 pm-5:35 pm

2 stops39h 49m

Osaka Itami

Sun 10/18

8:10 pm-4:23 pm

2 stops33h 13m

$1,514

LouisvilleOsaka

SDF Louisville Intl - ITM Osaka Itami

SDFITM

Louisville Intl

Thu 11/19

9:02 am-7:30 am

2 stops32h 28m

Osaka Itami

Sun 11/29

4:50 pm-6:32 pm

2 stops39h 42m

$1,647

LouisvilleOsaka

SDF Louisville Intl - ITM Osaka Itami

SDFITM

Louisville Intl

Sat 1/30

7:32 pm-6:10 pm

2 stops56h 38m

Osaka Itami

Wed 2/3

1:00 pm-7:34 pm

2 stops20h 34m

$1,680

LouisvilleOsaka

SDF Louisville Intl - ITM Osaka Itami

SDFITM

Louisville Intl

Sat 1/30

7:32 pm-6:10 pm

2 stops56h 38m

Osaka Itami

Wed 2/3

1:00 pm-7:34 pm

2 stops20h 34m

$1,682

LouisvilleOsaka

SDF Louisville Intl - ITM Osaka Itami

SDFITM

Louisville Intl

Thu 11/19

6:19 am-7:50 pm

2 stops23h 31m

Osaka Itami

Sun 11/29

6:35 pm-12:43 pm

2 stops32h 08m

$1,826

LouisvilleOsaka

SDF Louisville Intl - ITM Osaka Itami

SDFITM

Louisville Intl

Thu 11/19

6:19 am-7:50 pm

2 stops23h 31m

Osaka Itami

Sun 11/29

6:35 pm-12:43 pm

2 stops32h 08m

$1,827

LouisvilleOsaka

SDF Louisville Intl - ITM Osaka Itami

SDFITM

Louisville Intl

Fri 11/13

7:11 am-7:15 pm

2 stops22h 04m

Osaka Itami

Mon 11/16

4:45 pm-12:43 pm

2 stops33h 58m

$1,874
Cheapest one-way
Quickest one-way

LouisvilleOsaka

SDF Louisville Intl - ITM Osaka Itami

SDFITM

Louisville Intl

Sun 1/31

7:05 am-6:10 pm

2 stops21h 05m

$866

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to Osaka from

How to get the cheapest flight ticket from Louisville to Osaka Itami 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 Itami?

ANA and Lufthansa are the most popular carriers operating from Louisville Intl to Osaka Itami

When to book flights from Louisville to Osaka Itami Airport

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

Cheap Louisville to Osaka Itami Airport (SDF to ITM) flight deals and tips

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

Fastest flight time

22h 26m

Direct flights

None
The fastest flight from Louisville to Osaka Itami Airport takes 22h 26m
There are no direct flights from Louisville to Osaka Itami Airport. There are no popular flight routes from Louisville to Osaka Itami Airport.
Search flight deals

Frequently asked questions about flying from Louisville to Osaka Itami Airport

  • How far is Louisville Intl to Osaka Itami by plane?

    The distance between Louisville Intl and Osaka Itami is about 6738.4 mi. Flights usually cover this in 22h 26m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Louisville Intl Airport to Osaka Itami Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Osaka Itami Airport.

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

    The necessary travel and health documents for your Osaka Itami 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
Nishinomiya

Why use momondo?

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

Finding the right flight to Osaka from Louisville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Osaka quick and easy, saving you time and money.

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 can track prices for Louisville to Osaka flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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