$731 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 2/12. 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
$758
Delta
Thu 2/12Sun 2/15
HND - SDF • 1 stop
Cheapest one-way
$956
Air Canada
Wed 4/15
NRT - 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

Thu, Feb 12 - Sun, Feb 15
Delta Logo
8:00 pm - 11:58 pmHND-SDF
17h 58m1 stop
Delta Logo
5:33 am - 5:45 pmSDF-HND
22h 12m2 stops
$758Delta
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Thu, Feb 12 - Sun, Feb 15
Delta Logo
5:20 pm - 11:05 pmHND-SDF
19h 45m1 stop
Delta Logo
10:46 am - 5:45 pmSDF-HND
16h 59m1 stop
$760Delta
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Thu, Feb 19 - Mon, Feb 23
United Airlines Logo
5:45 pm - 9:46 pmNRT-SDF
18h 01m1 stop
United Airlines Logo
5:35 am - 3:40 pmSDF-NRT
20h 05m2 stops
$789United Airlines
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Thu, Feb 12 - Sun, Feb 15
United Airlines Logo
6:20 pm - 8:14 pmHND-SDF
15h 54m1 stop
United Airlines Logo
6:15 am - 2:20 pmSDF-HND
18h 05m1 stop
$791United Airlines
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Thu, Feb 19 - Mon, Feb 23
United Airlines Logo
5:45 pm - 9:46 pmNRT-SDF
18h 01m1 stop
United Airlines Logo
6:00 am - 3:30 pmSDF-NRT
19h 30m1 stop
$792United Airlines
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Thu, Feb 5 - Mon, Feb 9
American Airlines Logo
1:40 pm - 8:47 pmITM-SDF
21h 07m2 stops
American Airlines Logo
6:32 pm - 7:55 pmSDF-ITM
35h 23m2 stops
$871American Airlines
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Thu, Feb 12 - Mon, Feb 16
American Airlines Logo
12:20 pm - 10:57 pmOKA-SDF
24h 37m2 stops
American Airlines Logo
2:04 pm - 10:50 pmSDF-OKA
42h 46m2 stops
$970American Airlines
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Thu, Feb 12 - Mon, Feb 16
American Airlines Logo
12:20 pm - 7:43 pmOKA-SDF
21h 23m2 stops
American Airlines Logo
8:13 pm - 8:15 pmSDF-OKA
58h 02m2 stops
$973American Airlines
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Thu, Jan 8 - Thu, Jan 15
Air Canada Logo
6:45 pm - 1:28 pmNRT-SDF
32h 43m2 stops
Air Canada Logo
5:35 am - 4:30 pmSDF-NRT
20h 55m2 stops
$1,371Air Canada
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Wed, Jan 7 - Thu, Jan 15
British Airways Logo
1:00 am - 11:19 pmHND-SDF
36h 19m2 stops
British Airways Logo
10:35 am - 7:25 amSDF-HND
30h 50m2 stops
$3,168British Airways
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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$758
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.

  • What is the cheapest day to fly to Louisville?

    Based on KAYAK data, the cheapest day to fly to Louisville is Tuesday where tickets can be as cheap as $1,598. On the other hand, the most expensive day to fly is Tuesday, where prices are $1,598 on average.

  • 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.

  • What is the cheapest time of day to fly to Louisville?

    The cheapest time of day to fly to Louisville is generally in the evening, when flights cost $1,308 on average. The most expensive time of day to fly to Louisville is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,308.

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

    Each week there are around 790 direct flights from within Japan to Louisville. The most common day for departures is Friday, 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 7998 reviews
7.9Comfort
7.3Food
7.9Entertainment
8.1Boarding
8.5Crew
Airline reviews

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

2.0 MediocreAnonymous, Nov 2025ATL - TPA
Read more Delta reviews

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

This flight was straightforward and without difficulty. Service was OK, but I continue to be underwhelmed by level of attention given to Sky Priority passengers.

It would’ve been nice for all that money to have a more substantial snack for free. I remember once upon a time getting a very nice turkey sandwich with Swiss cheese on whole wheat bread for no charge along with a drink. I guess those days are gone. it’s a little insulting being given a cookie or a bag of baked chips Going forward I’ll just bring my own.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

the over had ligth did not work'd for the all way

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

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