$408 Find Cheap Flights from Japan to Louisville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Louisville departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Louisville

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Louisville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Louisville, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,374
Delta
Tue 6/2Sun 6/14
KIX - SDF • 2 stops
Cheapest one-way
$409
Delta
Mon 5/11
HND - SDF • 1 stop
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We hope you love your trip to Louisville!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Japan to Louisville

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Japan to Louisville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Japan to Louisville

Tue, Jun 2 - Sun, Jun 14
Delta Logo
9:05 am - 11:52 pm
KIX
-
SDF
27h 47m
2 stops
Delta Logo
7:25 pm - 9:00 pm
SDF
-
KIX
36h 35m
2 stops
$1,374Delta
Tue, Jun 2 - Sun, Jun 14
Japan Airlines Logo
1:30 pm - 3:24 pm
ITM
-
SDF
38h 54m
2 stops
Japan Airlines Logo
6:53 am - 7:45 pm
SDF
-
ITM
23h 52m
2 stops
$1,659Japan Airlines
Tue, Mar 24 - Tue, Mar 31
Multiple Airlines Logo
12:00 pm - 11:57 pm
OKA
-
SDF
24h 57m
2 stops
Multiple Airlines Logo
5:35 pm - 5:00 pm
SDF
-
OKA
34h 25m
2 stops
$1,904Multiple Airlines
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
12:15 pm - 2:47 pm
OKA
-
SDF
40h 32m
2 stops
United Airlines Logo
6:15 am - 7:20 pm
SDF
-
OKA
23h 05m
2 stops
$1,943United Airlines
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
12:15 pm - 8:09 pm
OKA
-
SDF
21h 54m
2 stops
United Airlines Logo
6:15 am - 7:20 pm
SDF
-
OKA
23h 05m
2 stops
$1,947United Airlines
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
12:15 pm - 7:42 pm
OKA
-
SDF
21h 27m
2 stops
United Airlines Logo
5:54 pm - 11:00 pm
SDF
-
OKA
39h 06m
2 stops
$1,958United Airlines
Sun, Mar 22 - Sun, Mar 29
American Airlines Logo
6:10 pm - 12:27 am
NRT
-
SDF
19h 17m
2 stops
American Airlines Logo
7:30 am - 3:15 pm
SDF
-
NRT
18h 45m
1 stop
$2,067American Airlines
Mon, Mar 23 - Mon, Mar 30
Air Canada Logo
2:15 pm - 1:06 pm
OKA
-
SDF
35h 51m
3 stops
Air Canada Logo
6:00 am - 10:55 pm
SDF
-
OKA
27h 55m
3 stops
$2,727Air Canada
Tue, Jun 9 - Tue, Sep 8
Air Canada Logo
5:25 pm - 1:00 pm
NRT
-
SDF
32h 35m
2 stops
Air Canada Logo
5:35 am - 3:40 pm
SDF
-
NRT
21h 05m
2 stops
$4,397Air Canada
Tue, Jun 9 - Tue, Sep 8
American Airlines Logo
11:55 am - 5:31 pm
HND
-
SDF
18h 36m
2 stops
American Airlines Logo
7:59 am - 2:20 pm
SDF
-
HND
17h 21m
1 stop
$5,325American Airlines
Booking Insights

KAYAK's insights & trends for flights to Louisville

Get data-powered insights and trends for flights to Louisville to help you find the cheapest flights, the best time to fly and much more.

What are the most popular airlines flying to Louisville Intl?

The most popular airline among KAYAK users flying to Louisville Intl is Delta, followed by Japan Airlines.

Good to know

Cheapest flight$409
Flight from Tokyo Haneda to Louisville

FAQs - booking Louisville flights

  • How far is Louisville Intl Airport from central Louisville?

    The distance between Louisville Intl Airport and downtown Louisville is 5 miles.

  • What is the name of Louisville’s airport?

    When flying to Louisville, you'll arrive at Louisville Intl Airport (SDF). The airport is also known as Louisville, Louisville International, or Louisville Intl.

  • How does KAYAK find such low prices on flights to Louisville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Louisville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Louisville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Louisville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Louisville with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Louisville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Louisville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Louisville are there each week?

    Each week there are around 702 direct flights from within Japan to Louisville. The most common day for departures is Sunday, with 18% of flights taking off on this day.

Top tips for finding cheap flights to Louisville

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Louisville flight deals.

Reviews of the top airline flying from Japan to Louisville

 
See real verified KAYAK customer reviews for airlines flying to Louisville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Japan to Louisville. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Louisville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8159 reviews
7.2Food
8.5Crew
8.1Boarding
7.8Entertainment
7.9Comfort
Airline reviews

First class and monitors weren’t working for mine & my husbands. Eventually fixed, but quite annoyed as we bought first class. Also, No foot rests.

6.0 GoodAnonymous, Feb 2026
SEA - OGG
Read more Delta reviews

First class and monitors weren’t working for mine & my husbands. Eventually fixed, but quite annoyed as we bought first class. Also, No foot rests.

Prior to takeoff, the pilot told us there was a possibility of not being able to land and going to Portland. Well that happened, we took off and then did 8 loops around Spokane before the pilot told us we ran out of fuel and had to go to Portland. So for a 35 minute flight we have now been on the plane for 3 hours (boarded at 6:50 am and landed in Portland at 10:30). Then, we just sat in Portland's airport with no updates of when we can start heading back. All of a sudden, our pilots and crew just left, leaving us stranded in a different city and state. We continued to sit in Portland until we finally got a new crew assigned and boarded the plane (This was from 10:30-2). We then sat on the plane for an additional hour before take off because they had to count us multiple times. We finally landed in Spokane at 3:55 PM. So a flight that should have taken at max an hour took us 10 hours and we missed the majority of the recruiting event we went for.

It was delayed but other than that it was great.

Got on the plane and sat there for an hour before departure.

Second flight in a row where the entertainment system is broken. 5 hour long flight with no entertainment and flight attendants did not seem interested in resolving the matter. Very shocked to be treated this poorly considering I paid for a first class experience and have Diamond Medallion status.

They double booked seats, the gate staff changed my ticket as I was boarding she went over to the computer and changed it without telling me. She messed up an entire three row section for me and others. Other travelers were outraged but the gate staff were so rude, so condescending saying it wasn't their problem to solve. I would rate this a zero if I could. Will not fly Delta again I'll stick with United and American.

Comfort seating was on the tight side. Maybe it was a smaller plane(?)

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Timing, quality of service, promptness and courtesy of the staff

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Jeffersonville
West Baden Springs
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Charlestown
Brandenburg
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Everything you need to know for your flight to Louisville

Information on the airport you'll fly into in Louisville