$769 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 3/27. 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
$1,175
United Airlines
Fri 2/27Tue 3/3
KIX - SDF • 2 stops
Cheapest one-way
$769
Delta
Fri 3/27
KIX - SDF • 2 stops
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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

Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
6:35 pm - 2:19 pm
KIX
-
SDF
33h 44m
2 stops
United Airlines Logo
5:54 pm - 4:40 pm
SDF
-
KIX
32h 46m
2 stops
$1,175United Airlines
Mon, Mar 9 - Thu, Mar 12
United Airlines Logo
6:20 pm - 8:14 pm
HND
-
SDF
14h 54m
1 stop
United Airlines Logo
7:05 am - 5:45 pm
SDF
-
HND
21h 40m
1 stop
$1,228United Airlines
Sat, Mar 28 - Sat, Apr 4
Multiple Airlines Logo
6:00 pm - 10:38 pm
NRT
-
SDF
41h 38m
2 stops
Multiple Airlines Logo
6:23 pm - 4:05 pm
SDF
-
NRT
32h 42m
2 stops
$1,388Multiple Airlines
Thu, Mar 26 - Thu, Apr 2
Multiple Airlines Logo
4:00 pm - 10:38 pm
HND
-
SDF
43h 38m
2 stops
Multiple Airlines Logo
8:12 pm - 9:35 pm
SDF
-
HND
36h 23m
2 stops
$1,413Multiple Airlines
Mon, Mar 9 - Thu, Mar 12
Delta Logo
4:25 pm - 10:43 pm
HND
-
SDF
19h 18m
2 stops
Delta Logo
10:50 am - 5:45 pm
SDF
-
HND
17h 55m
1 stop
$1,422Delta
Sat, Mar 28 - Sat, Apr 4
Delta Logo
5:20 pm - 11:09 pm
HND
-
SDF
18h 49m
1 stop
Delta Logo
5:55 pm - 1:05 pm
SDF
-
HND
30h 10m
2 stops
$1,424Delta
Fri, Feb 27 - Tue, Mar 3
ANA Logo
2:05 pm - 8:09 pm
ITM
-
SDF
20h 04m
2 stops
ANA Logo
9:00 am - 7:10 pm
SDF
-
ITM
20h 10m
2 stops
$1,796ANA
Mon, Apr 13 - Thu, Apr 30
American Airlines Logo
12:15 pm - 11:11 pm
OKA
-
SDF
23h 56m
2 stops
American Airlines Logo
11:13 am - 10:45 pm
SDF
-
OKA
22h 32m
2 stops
$1,868American Airlines
Sat, Mar 28 - Sat, Apr 4
ANA Logo
5:05 pm - 8:14 pm
NRT
-
SDF
16h 09m
1 stop
ANA Logo
10:00 am - 3:10 pm
SDF
-
NRT
16h 10m
1 stop
$2,142ANA
Sat, Mar 28 - Sat, Apr 4
American Airlines Logo
5:00 pm - 9:26 pm
NRT
-
SDF
17h 26m
1 stop
American Airlines Logo
5:00 am - 1:25 pm
SDF
-
NRT
19h 25m
2 stops
$2,377American 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.

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 776 direct flights from within Japan to Louisville. The most common day for departures is Sunday, with 16% 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 8186 reviews
8.5Crew
8.1Boarding
7.8Entertainment
7.9Comfort
7.2Food
Airline reviews

Sorry I didn't realize I was writing a review for each leg. Please see my previous review - it applies to the entire flight, not just a single leg.

2.0 MediocreZachariah, Feb 2026
ATL - TPA
Read more Delta reviews

Sorry I didn't realize I was writing a review for each leg. Please see my previous review - it applies to the entire flight, not just a single leg.

This is the first time I've been disappointed with Delta. I was called by Delta to see if I would volunteer to change flights since my original flight home was overbooked. I accepted. The modified booking only provided me a 35 minute layover - when you subtract the fact that boarding closes for a flight 15 minutes early, that gave me 20 minutes to run for one end of the airport to the other. I barely made it. On the 2.5 hour flight to Tampa, the crew repeatedly let us know over the intercom that they cannot serve drinks or snacks due to safety/turbulence. I would have accepted this reason if they did not CONTINUALLY SERVE DRINKS AND COOKED FOOD to First class. If safety is the excuse then the entire plane should be strapped in for safety. On top of this the air conditioning vents were not working correctly and the plane was uncomfortably warm. I love Delta and am a loyal Delta traveler, and I have never had an experience like this. I don't know if there's a disconnect between availability among third-party sites like KAYAK and the airlines or what, but when overbooking causes issues like this for travelers it should be reviewed and changes to the booking process should be made. I blame BOTH KAYAK and Delta for this terrible experience.

boarded at 5:30 pm, pushed away from gate at 6pm ... takeoff was not until ~6:45pm; disappointing

Smooth boarding, pleasant and professional lady checking us in. Crew service was excellent, again pleasant, but professional. Nice touch-down on landing! Thank you Delta. 💗

Originally, I was booked in economy. I paid several hundred additional dollars to upgrade to first class. Then I paid several more hundred dollars to change my flight to a slightly earlier flight. I asked if the changed flight would also seat me in first class, and I was told that it would. When I boarded the plane, however, I was seated in economy. So, I paid $500-600 more than I paid for my original ticket for an upgrade and a changed flight - received the changed flight (which was nice), but did not receive the upgrade. So, I was not completely satisfied.

Awesome! On time flight, early arrival, and a complimentary upgrade!

Paid for wifi that didn't work. No plug in seat to work. No entertainment.

We departed early and made up time in the air allowing us to arrive 30 minutes early. Capt was incredibly genuine and thanked every passenger for flying with Delta. Completely humble and professional!

Was forced to check in my small carry on, even though I informed the crew it has very fragile items inside

This was one of the worst flights I’ve been on in years. I upgraded to comfort and had such an uncomfortable experience. The person next to me was oversized - which I understand - however, they took up their space and mine. I could only use about 50% of my seat space to not be physically touching this person the entire flight and there was no spatial awareness. I also could not use the seat outlet because their body was obstructing it. It was very inconvenient. Their body kept touching me repeatedly during the flight and I felt very uncomfortable. To pay more for an upgraded space and then not even being able to use it was highly disappointing.

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
Elizabeth
Charlestown
Brandenburg
Georgetown

Everything you need to know for your flight to Louisville

Information on the airport you'll fly into in Louisville