$612 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 3/15. 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
$617
United Airlines
Fri 1/23Tue 1/27
HND - SDF • 1 stop
Cheapest one-way
$612
United Airlines
Sun 3/15
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

Fri, Jan 23 - Tue, Jan 27
United Airlines Logo
6:20 pm - 8:28 pm
HND
-
SDF
16h 08m1 stop
United Airlines Logo
3:22 pm - 2:50 pm
SDF
-
HND
33h 28m2 stops
$617United Airlines
Fri, Jan 23 - Tue, Jan 27
United Airlines Logo
5:35 pm - 8:28 pm
NRT
-
SDF
16h 53m2 stops
United Airlines Logo
6:12 pm - 3:30 pm
SDF
-
NRT
31h 18m2 stops
$618United Airlines
Fri, Jan 23 - Tue, Jan 27
United Airlines Logo
5:45 pm - 7:54 pm
NRT
-
SDF
16h 09m1 stop
United Airlines Logo
3:30 pm - 3:30 pm
SDF
-
NRT
34h 00m1 stop
$619United Airlines
Fri, Jan 23 - Tue, Jan 27
Delta Logo
8:00 pm - 11:50 pm
HND
-
SDF
17h 50m1 stop
Delta Logo
5:47 pm - 3:20 pm
SDF
-
HND
31h 33m2 stops
$621Delta
Fri, Jan 23 - Tue, Jan 27
United Airlines Logo
5:35 pm - 10:30 pm
NRT
-
SDF
18h 55m2 stops
United Airlines Logo
6:12 pm - 3:00 pm
SDF
-
NRT
30h 48m2 stops
$652United Airlines
Fri, Jan 23 - Tue, Jan 27
Delta Logo
4:25 pm - 11:50 pm
HND
-
SDF
21h 25m2 stops
Delta Logo
5:35 am - 3:20 pm
SDF
-
HND
19h 45m2 stops
$671Delta
Fri, Jan 23 - Tue, Jan 27
American Airlines Logo
7:25 am - 8:47 pm
ITM
-
SDF
27h 22m2 stops
American Airlines Logo
6:32 pm - 7:55 pm
SDF
-
ITM
35h 23m2 stops
$870American Airlines
Fri, Jan 23 - Tue, Jan 27
American Airlines Logo
8:30 am - 8:47 pm
ITM
-
SDF
26h 17m2 stops
American Airlines Logo
2:13 pm - 8:20 pm
SDF
-
ITM
40h 07m2 stops
$873American Airlines
Sun, Jan 18 - Wed, Jan 28
Multiple Airlines Logo
7:25 am - 8:47 pm
ITM
-
SDF
27h 22m2 stops
Multiple Airlines Logo
7:40 am - 7:40 am
SDF
-
ITM
34h 00m2 stops
$937Multiple Airlines
Mon, Feb 9 - Mon, Feb 16
Multiple Airlines Logo
4:45 pm - 6:39 pm
NRT
-
SDF
39h 54m2 stops
Multiple Airlines Logo
6:32 am - 6:30 am
SDF
-
NRT
33h 58m2 stops
$1,206Multiple 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$612
Flight from Tokyo Narita Airport 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 589 direct flights from within Japan to Louisville. The most common day for departures is Monday, with 20% 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 8019 reviews
7.9Comfort
8.5Crew
7.9Entertainment
8.1Boarding
7.3Food
Airline reviews

The gate attendants and the crew were terrible. Because of high winds, they needed to carry more fuel, so they had to get volunteers to take the next flight at 6 am the next day. They did a terrible job of it - our flight ended up taking off just under 3 hours of the scheduled time. I hope to never fly Delta again.

2.0 MediocreBarbara, Dec 2025
PHL - MSP
Read more Delta reviews

The gate attendants and the crew were terrible. Because of high winds, they needed to carry more fuel, so they had to get volunteers to take the next flight at 6 am the next day. They did a terrible job of it - our flight ended up taking off just under 3 hours of the scheduled time. I hope to never fly Delta again.

Did not realize internet screen was hidden between seats and no info printed!!!!

I went to washroom twice and once there was no toilet seat cover and the other no toilet paper at all. I don't think it was ever replenished or checked before we boarded as it was very early on in the flight.

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Very good flight crew and very nice people staff were incredible especially the gate agent

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

The flight was delayed for about 2 hrs. Other than it, it was good.

Advertised fruit trays with cheese, but only snacks handed out!

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Premium economy is like the forgotten class. Aside from meal service never saw a flight attendant. Any additional beverages required going to the very back of the plane to request and there was rarely an attendant there. Seat leg / foot rest hardly elevates and not well suite for someone under 5’6. Bulky armrests

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