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Cheap flights from Osaka to Louisville from $921

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Osaka to Louisville departing on 8/5. 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

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Find the cheapest flights from Osaka to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
9:05 am - 10:50 pm
KIX
-
SDF
26h 45m
2 stops
Delta Logo
10:15 am - 10:40 pm
SDF
-
KIX
23h 25m
2 stops
$1,686Delta
Wed, Sep 9 - Sun, Sep 13
Delta Logo
12:35 pm - 11:59 pm
KIX
-
SDF
24h 24m
2 stops
Delta Logo
7:20 am - 10:40 pm
SDF
-
KIX
26h 20m
2 stops
$1,687Delta
Wed, Sep 9 - Sun, Sep 13
Delta Logo
11:55 am - 10:35 pm
KIX
-
SDF
24h 40m
2 stops
Delta Logo
6:00 am - 10:40 pm
SDF
-
KIX
26h 40m
2 stops
$1,758Delta
Wed, Nov 4 - Sun, Nov 8
Delta Logo
2:00 pm - 12:02 am
KIX
-
SDF
24h 02m
2 stops
Delta Logo
7:30 pm - 5:00 pm
SDF
-
KIX
31h 30m
2 stops
$1,760Delta
Wed, Nov 4 - Sun, Nov 8
United Airlines Logo
1:00 pm - 4:49 pm
ITM
-
SDF
41h 49m
2 stops
United Airlines Logo
8:45 am - 6:10 pm
SDF
-
ITM
43h 25m
2 stops
$1,936United Airlines
Wed, Nov 4 - Sun, Nov 8
United Airlines Logo
1:00 pm - 4:49 pm
ITM
-
SDF
41h 49m
2 stops
United Airlines Logo
6:00 pm - 6:10 pm
SDF
-
ITM
58h 10m
2 stops
$1,938United Airlines
Wed, Nov 4 - Sun, Nov 8
American Airlines Logo
1:40 pm - 10:00 pm
ITM
-
SDF
22h 20m
2 stops
American Airlines Logo
10:51 am - 7:50 pm
SDF
-
ITM
42h 59m
2 stops
$1,961American Airlines
Wed, Nov 25 - Sat, Nov 28
American Airlines Logo
7:30 am - 10:00 pm
ITM
-
SDF
28h 30m
2 stops
American Airlines Logo
1:42 pm - 7:50 pm
SDF
-
ITM
40h 08m
2 stops
$1,962American Airlines
Wed, Nov 25 - Sat, Nov 28
United Airlines Logo
1:00 pm - 2:27 pm
ITM
-
SDF
39h 27m
3 stops
United Airlines Logo
1:00 pm - 6:10 pm
SDF
-
ITM
39h 10m
2 stops
$2,061United Airlines
Wed, Nov 25 - Sat, Nov 28

Delta flights from Osaka to Louisville

Our best Delta deals on Osaka to Louisville flight tickets
Delta
Sep 9
KIX9:05 amOsaka Kansai Intl
26h 45m
2 stops
SDF10:50 pmLouisville Intl
Sep 13
SDF10:15 amLouisville Intl
23h 25m
2 stops
KIX10:40 pmOsaka Kansai Intl
$1,686
Delta
Sep 9
KIX12:35 pmOsaka Kansai Intl
24h 24m
2 stops
SDF11:59 pmLouisville Intl
Sep 13
SDF7:20 amLouisville Intl
26h 20m
2 stops
KIX10:40 pmOsaka Kansai Intl
$1,687
Delta
Nov 4
KIX11:55 amOsaka Kansai Intl
24h 40m
2 stops
SDF10:35 pmLouisville Intl
Nov 8
SDF6:00 amLouisville Intl
26h 40m
2 stops
KIX10:40 pmOsaka Kansai Intl
$1,758

American Airlines flights from Osaka to Louisville

Our best American Airlines deals on Osaka to Louisville flight tickets
American Airlines
Nov 25
ITM1:40 pmOsaka Itami
22h 20m
2 stops
SDF10:00 pmLouisville Intl
Nov 28
SDF10:51 amLouisville Intl
42h 59m
2 stops
ITM7:50 pmOsaka Itami
$1,961
American Airlines
Nov 25
ITM7:30 amOsaka Itami
28h 30m
2 stops
SDF10:00 pmLouisville Intl
Nov 28
SDF1:42 pmLouisville Intl
40h 08m
2 stops
ITM7:50 pmOsaka Itami
$1,962

momondo Fare Finder

 
Customize your flight search to find flights from Osaka to Louisville 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 May 31, 2026.
Use the filters below to find and compare flights from Osaka to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OsakaLouisville

KIX - SDF

KIXSDF

Osaka Kansai Intl

Wed 9/9

9:05 am-10:50 pm

2 stops26h 45m

Louisville Intl

Sun 9/13

10:15 am-10:40 pm

2 stops23h 25m

$1,686

OsakaLouisville

KIX - SDF

KIXSDF

Osaka Kansai Intl

Wed 9/9

12:35 pm-11:59 pm

2 stops24h 24m

Louisville Intl

Sun 9/13

7:20 am-10:40 pm

2 stops26h 20m

$1,687

OsakaLouisville

KIX - SDF

KIXSDF

Osaka Kansai Intl

Wed 11/4

11:55 am-10:35 pm

2 stops24h 40m

Louisville Intl

Sun 11/8

6:00 am-10:40 pm

2 stops26h 40m

$1,758

OsakaLouisville

KIX - SDF

KIXSDF

Osaka Kansai Intl

Wed 11/4

2:00 pm-12:02 am

2 stops24h 02m

Louisville Intl

Sun 11/8

7:30 pm-5:00 pm

2 stops31h 30m

$1,760

OsakaLouisville

ITM - SDF

ITMSDF

Osaka Itami

Wed 11/4

1:00 pm-4:49 pm

2 stops41h 49m

Louisville Intl

Sun 11/8

8:45 am-6:10 pm

2 stops43h 25m

$1,936

OsakaLouisville

ITM - SDF

ITMSDF

Osaka Itami

Wed 11/4

1:00 pm-4:49 pm

2 stops41h 49m

Louisville Intl

Sun 11/8

6:00 pm-6:10 pm

2 stops58h 10m

$1,938

OsakaLouisville

ITM - SDF

ITMSDF

Osaka Itami

Wed 11/25

1:40 pm-10:00 pm

2 stops22h 20m

Louisville Intl

Sat 11/28

10:51 am-7:50 pm

2 stops42h 59m

$1,961

OsakaLouisville

ITM - SDF

ITMSDF

Osaka Itami

Wed 11/25

7:30 am-10:00 pm

2 stops28h 30m

Louisville Intl

Sat 11/28

1:42 pm-7:50 pm

2 stops40h 08m

$1,962

OsakaLouisville

ITM - SDF

ITMSDF

Osaka Itami

Wed 11/25

1:00 pm-2:27 pm

3 stops39h 27m

Louisville Intl

Sat 11/28

1:00 pm-6:10 pm

2 stops39h 10m

$2,061
Cheapest one-way

OsakaLouisville

KIX - SDF

KIXSDF

Osaka Kansai Intl

Wed 8/5

11:35 pm-7:48 pm

3 stops57h 13m

$921

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Louisville from

How to get the cheapest flight ticket from Osaka to Louisville

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 Osaka to Louisville Intl?

American Airlines, Japan Airlines, and United Airlines are the most popular carriers operating from Osaka to Louisville Intl

When to book flights from Osaka to Louisville

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

Cheap Osaka to Louisville (OSA to SDF) flight deals and tips

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

Fastest flight time

21h 17m

Direct flights

None
The fastest flight from Osaka to Louisville takes 21h 17m
There are no direct flights from Osaka to Louisville. There are no popular flight routes from Osaka to Louisville.
Search flight deals

Frequently asked questions about flying from Osaka to Louisville

  • How far is Osaka to Louisville Intl by plane?

    The distance between Osaka and Louisville Intl is about 6743.4 mi. By plane, this route typically takes 21h 17m.

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

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

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

    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 Osaka to Louisville Intl Airport.

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

    The necessary travel and health documents for your Louisville 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 Louisville?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Elizabethtown
Jeffersonville
West Baden Springs
Bardstown
New Albany
Shepherdsville
Brandenburg
Corydon
Elizabeth
Charlestown
Georgetown
Springfield

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Louisville from Osaka.

Can I find flights from Osaka to Louisville with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Osaka to Louisville flights to just show those with flexible booking policies.

How can momondo help me find flights from Osaka to Louisville?

momondo provides multiple filters to help you find the best flight to Louisville from Osaka. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Osaka to Louisville right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Osaka to Louisville 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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