$526 Find Cheap Flights from Japan to Louisville

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Louisville departing on 5/21. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$1,085
United Airlines
Thu 5/21Sun 5/24
HND - SDF • 1 stop
Cheapest one-way
$2,772
Multiple Airlines
Thu 3/26
HND - SDF • 3 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
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

Thu, May 21 - Sun, May 24
United Airlines Logo
5:45 pm - 11:15 pm
HND
-
SDF
18h 30m
1 stop
United Airlines Logo
3:25 pm - 1:55 pm
SDF
-
HND
33h 30m
2 stops
$1,085United Airlines
Tue, Mar 17 - Tue, Mar 24
United Airlines Logo
5:30 pm - 10:13 pm
NRT
-
SDF
17h 43m
2 stops
United Airlines Logo
8:15 am - 3:30 pm
SDF
-
NRT
18h 15m
1 stop
$1,088United Airlines
Thu, Mar 19 - Mon, Apr 6
United Airlines Logo
6:20 pm - 8:14 pm
HND
-
SDF
14h 54m
1 stop
United Airlines Logo
9:55 am - 3:55 pm
SDF
-
HND
17h 00m
1 stop
$1,099United Airlines
Thu, Mar 19 - Mon, Apr 6
Multiple Airlines Logo
6:00 pm - 9:26 pm
NRT
-
SDF
40h 26m
2 stops
Multiple Airlines Logo
7:30 am - 6:50 am
SDF
-
NRT
34h 20m
2 stops
$1,141Multiple Airlines
Tue, Mar 17 - Tue, Mar 24
Delta Logo
4:25 pm - 1:37 pm
HND
-
SDF
34h 12m
1 stop
Delta Logo
5:55 pm - 5:45 pm
SDF
-
HND
34h 50m
1 stop
$1,165Delta
Tue, Mar 17 - Tue, Mar 24
Delta Logo
4:25 pm - 11:57 pm
HND
-
SDF
20h 32m
2 stops
Delta Logo
7:05 am - 5:45 pm
SDF
-
HND
21h 40m
2 stops
$1,265Delta
Thu, Mar 19 - Mon, Apr 6
Multiple Airlines Logo
4:00 pm - 9:26 pm
HND
-
SDF
42h 26m
2 stops
Multiple Airlines Logo
8:12 pm - 9:35 pm
SDF
-
HND
36h 23m
2 stops
$1,285Multiple Airlines
Fri, Apr 3 - Sun, Apr 12
American Airlines Logo
12:15 pm - 10:38 pm
OKA
-
SDF
23h 23m
2 stops
American Airlines Logo
7:37 am - 7:40 pm
SDF
-
OKA
23h 03m
2 stops
$1,383American Airlines
Thu, May 21 - Sun, May 24
Air Canada Logo
4:55 pm - 9:45 am
NRT
-
SDF
29h 50m
2 stops
Air Canada Logo
5:35 am - 3:25 pm
SDF
-
NRT
20h 50m
2 stops
$1,407Air Canada
Tue, Mar 17 - Tue, Mar 24
American Airlines Logo
5:30 pm - 11:03 pm
NRT
-
SDF
18h 33m
2 stops
American Airlines Logo
5:00 am - 2:45 pm
SDF
-
NRT
20h 45m
2 stops
$1,435American 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$1,085
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 650 direct flights from within Japan to Louisville. The most common day for departures is Monday, 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 8130 reviews
7.8Entertainment
7.2Food
8.5Crew
7.9Comfort
8.1Boarding
Airline reviews

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.

2.0 MediocreTodd, Jan 2026
IAH - ATL
Read more Delta reviews

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

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Very convenient considering that is a non-stop flight, but the Aeromexico still has old model planes, so the entertainment was very poor and the space for carry-on luggage was very limited.

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