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Osaka

$619+ Cheap flights from Louisville (SDF) to Osaka (OSA)

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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — OSA
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
1 adult, Economy
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Find flight deals from Louisville to Osaka

Cheapest flights from Louisville to Osaka
Explore the most affordable flight options available from Louisville to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2025.

This Ovago deal was found by Cheapflights users on 11/7. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/262:02 pmSDF - KIX
2 stops28h 33mANA
Sun 12/77:05 amKIX - SDF
2 stops18h 27mANA
Deal found 11/7$921
This FlightHub deal was found by Cheapflights users on 11/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/187:34 amSDF - KIX
2 stops34h 46mJapan Airlines
Sun 12/77:00 amKIX - SDF
2 stops24h 51mJapan Airlines
Deal found 11/10$965
This American Airlines deal was found by Cheapflights users on 11/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/187:13 amSDF - ITM
2 stops22h 37mAmerican Airlines
Sun 12/77:25 amITM - SDF
2 stops19h 05mAmerican Airlines
Deal found 11/9$988
This Japan Airlines deal was found by Cheapflights users on 11/8. 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.
Sun 12/77:30 amSDF - ITM
2 stops34h 10mJapan Airlines
Thu 12/118:10 pmITM - SDF
2 stops35h 41mJapan Airlines
Deal found 11/8$1,009
This FlightHub deal was found by Cheapflights users on 11/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:25 amSDF - KIX
2 stops40h 45mJapan Airlines
Fri 11/287:00 amKIX - SDF
2 stops28h 29mJapan Airlines
Deal found 11/9$1,026
This FlightHub deal was found by Cheapflights users on 11/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/157:25 amSDF - ITM
2 stops34h 15mJapan Airlines
Tue 12/28:10 pmITM - SDF
2 stops31h 01mJapan Airlines
Deal found 11/10$1,043
This FlightHub deal was found by Cheapflights users on 11/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/157:25 amSDF - KIX
2 stops34h 55mJapan Airlines
Tue 12/29:05 pmKIX - SDF
2 stops30h 06mJapan Airlines
Deal found 11/8$1,046
This Ovago deal was found by Cheapflights users on 11/10. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/187:13 amSDF - ITM
2 stops22h 37mJapan Airlines
Sun 12/77:05 amITM - SDF
2 stops24h 46mJapan Airlines
Deal found 11/10$1,092
This American Airlines deal was found by Cheapflights users on 11/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3010:05 pmSDF - KIX
2 stops30h 45mAmerican Airlines
Thu 12/45:50 pmKIX - SDF
2 stops30h 16mAmerican Airlines
Deal found 11/9$1,094
This Japan Airlines deal was found by Cheapflights users on 11/7. 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.
Sun 11/97:34 amSDF - KIX
2 stops34h 46mJapan Airlines
Thu 11/139:05 pmKIX - SDF
2 stops30h 07mJapan Airlines
Deal found 11/7$1,098
This FlightHub deal was found by Cheapflights users on 11/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/157:25 amSDF - ITM
2 stops34h 15mJapan Airlines
Mon 12/17:30 pmITM - SDF
2 stops30h 43mJapan Airlines
Deal found 11/10$1,143
This FlightHub deal was found by Cheapflights users on 11/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/157:25 amSDF - KIX
2 stops34h 55mJapan Airlines
Mon 12/19:05 pmKIX - SDF
2 stops29h 08mJapan Airlines
Deal found 11/8$1,164

Cheap flight deals from Louisville to Osaka

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Osaka (OSA). 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 November 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$921
(Ovago)

One-way from

$619
(FlightHub)
Provider with most accurate pricing for Louisville Intl-Osaka (OSA) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Osaka (OSA) flights.
Search Deals
From Louisville Intl to Osaka (OSA)
Search Deals
One-way flight from Louisville Intl to Osaka (OSA)
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated November 10, 2025.
Use the filters below to find and compare flights from Louisville to Osaka that are best for you.

Fly from

Louisville

Fly to

Osaka

Route

Depart

Return

Price

LouisvilleOsaka

SDF - KIX

SDFKIX

Louisville Intl

Wed 11/26

2:02 pm-8:35 am

2 stops28h 33m

Osaka Kansai Intl

Sun 12/7

7:05 am-11:32 am

2 stops18h 27m

$921

LouisvilleOsaka

SDF - KIX

SDFKIX

Louisville Intl

Tue 11/18

7:34 am-8:20 am

2 stops34h 46m

Osaka Kansai Intl

Sun 12/7

7:00 am-5:51 pm

2 stops24h 51m

$965

LouisvilleOsaka

SDF - ITM

SDFITM

Louisville Intl

Sun 12/7

7:30 am-7:40 am

2 stops34h 10m

Osaka Itami

Thu 12/11

8:10 pm-5:51 pm

2 stops35h 41m

$1,009

LouisvilleOsaka

SDF - KIX

SDFKIX

Louisville Intl

Thu 11/13

7:25 am-8:20 am

2 stops34h 55m

Osaka Kansai Intl

Fri 11/28

7:00 am-9:29 pm

2 stops28h 29m

$1,026

LouisvilleOsaka

SDF - KIX

SDFKIX

Louisville Intl

Sat 11/15

7:25 am-8:20 am

2 stops34h 55m

Osaka Kansai Intl

Tue 12/2

9:05 pm-1:11 pm

2 stops30h 06m

$1,046

LouisvilleOsaka

SDF - KIX

SDFKIX

Louisville Intl

Sun 11/30

10:05 pm-6:50 pm

2 stops30h 45m

Osaka Kansai Intl

Thu 12/4

5:50 pm-10:06 am

2 stops30h 16m

$1,094

LouisvilleOsaka

SDF - KIX

SDFKIX

Louisville Intl

Sat 11/15

7:25 am-8:20 am

2 stops34h 55m

Osaka Kansai Intl

Mon 12/1

9:05 pm-12:13 pm

2 stops29h 08m

$1,164

LouisvilleOsaka

SDF - ITM

SDFITM

Louisville Intl

Thu 11/13

7:25 am-7:50 pm

2 stops22h 25m

$619

LouisvilleOsaka

SDF - KIX

SDFKIX

Louisville Intl

Thu 11/13

7:25 am-8:20 am

2 stops34h 55m

$620

LouisvilleOsaka

SDF - KIX

SDFKIX

Louisville Intl

Thu 11/13

7:11 pm-7:20 pm

3 stops58h 09m

$890

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 11 results
1
2

Compare providers for flights from Louisville to Osaka

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Osaka in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Louisville-Osaka flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Louisville-Osaka flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Louisville-Osaka flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Osaka flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Osaka flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Louisville to Osaka

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

Cheapflights Insights

Everything you need to know about your flight from Louisville to Osaka
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Osaka

Get insights into the airlines that provide service to Osaka. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Osaka. Reviews last updated November 10, 2025.
Peruse reviews from past customers who have flown with Japan Airlines and American Airlines from Louisville to Osaka to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,608 reviews

Crew

8.7

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.
Japan Airlines
8.3
Very good
1,608 reviews
Japan Airlines
8.3
Very good
1,608 reviews

Crew

8.7

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.
American Airlines
7.2
Good
11,047 reviews
Japan Airlines
8.3
Very good
1,608 reviews

Crew

8.7

Comfort

8.2

Boarding

8.4

Entertainment

7.8

Food

7.7

Overall

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.

Related info for your journey

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

    Most people fly from Louisville Intl (SDF) if they book a flight from Louisville to Osaka. On average, Louisville Intl has 0 outbound flights to Osaka per day from 0 airlines. Louisville Intl is conveniently located just 5.3 mi from Louisville’s city center.

  • How long is the flight from Louisville to Osaka?

    Airlines like ANA and Japan Airlines fly from Louisville to Osaka in about 28h 33m. The time it takes to get you to your destination can typically vary by up to 6h 13m. The distance from Louisville to Osaka is about 6770 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisville to Osaka 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?

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

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