$535 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 10/6. 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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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

Sun, Sep 6 - Mon, Sep 14
American Airlines Logo
6:30 pm - 11:17 pm
NRT
-
SDF
17h 47m
1 stop
American Airlines Logo
8:24 am - 3:00 pm
SDF
-
NRT
17h 36m
1 stop
$1,355American Airlines
Sun, Sep 6 - Mon, Sep 14
American Airlines Logo
6:30 pm - 11:17 pm
NRT
-
SDF
17h 47m
1 stop
American Airlines Logo
6:18 am - 3:00 pm
SDF
-
NRT
19h 42m
2 stops
$1,360American Airlines
Sun, Sep 6 - Mon, Sep 14
United Airlines Logo
4:30 pm - 8:36 pm
NRT
-
SDF
17h 06m
2 stops
United Airlines Logo
6:00 am - 2:30 pm
SDF
-
NRT
19h 30m
2 stops
$1,438United Airlines
Wed, Jul 1 - Tue, Jul 7
WestJet Logo
6:30 pm - 12:32 am
NRT
-
SDF
43h 02m
2 stops
WestJet Logo
2:22 pm - 4:20 pm
SDF
-
NRT
36h 58m
2 stops
$1,477WestJet
Thu, Jul 9 - Thu, Jul 16
WestJet Logo
6:30 pm - 9:12 pm
NRT
-
SDF
39h 42m
2 stops
WestJet Logo
6:49 am - 4:20 pm
SDF
-
NRT
44h 31m
2 stops
$1,535WestJet
Mon, Jun 29 - Mon, Jul 6
Multiple Airlines Logo
3:55 pm - 11:56 pm
NRT
-
SDF
21h 01m
2 stops
Multiple Airlines Logo
9:31 am - 2:50 pm
SDF
-
NRT
40h 19m
1 stop
$1,583Multiple Airlines
Sun, Sep 6 - Mon, Sep 14
Multiple Airlines Logo
3:45 pm - 9:25 pm
NRT
-
SDF
42h 40m
3 stops
Multiple Airlines Logo
4:51 pm - 1:40 pm
SDF
-
NRT
31h 49m
2 stops
$1,587Multiple Airlines
Tue, Sep 8 - Wed, Sep 9
United Airlines Logo
5:25 pm - 10:59 pm
NRT
-
SDF
18h 34m
1 stop
United Airlines Logo
3:35 pm - 2:00 pm
SDF
-
NRT
33h 25m
1 stop
$1,608United Airlines
Wed, Sep 9 - Sun, Sep 13
Delta Logo
12:35 pm - 11:59 pm
KIX
-
SDF
24h 24m
2 stops
Delta Logo
7:20 am - 10:40 pm
SDF
-
KIX
26h 20m
2 stops
$1,687Delta
Sun, Sep 6 - Wed, Sep 9
Delta Logo
4:05 pm - 10:53 pm
HND
-
SDF
19h 48m
1 stop
Delta Logo
8:20 am - 4:15 pm
SDF
-
HND
18h 55m
2 stops
$1,721Delta
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.

How long is the flight to Louisville?

The duration of your flight to Louisville depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular route to Louisville on KAYAK is from Tokyo, which takes 17h 17m.

How many direct flights to Louisville are there each day?

There are around 283 direct flights from within Japan to Louisville every day. Most flights depart in the afternoon, with 33% of flights departing in the afternoon.

Good to know

Cheapest flight$535
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 1,979 direct flights from within Japan to Louisville. The most common day for departures is Sunday, with 17% 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 8398 reviews
7.8Comfort
7.8Entertainment
7.2Food
8.5Crew
8.1Boarding
Airline reviews

Connection flights should be spaced out farther because too close I missed my connection.

8.0 ExcellentAnonymous, Jun 2026
PHL - ATL
Read more Delta reviews

Connection flights should be spaced out farther because too close I missed my connection.

Definitely a southern flavor. Cordiality was evident even though no drinks or snacks were served.

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

Left /arrived on time. Decent seat space. Like the wifi/plugs and entertainment. Windows and tray table were kinda gross. Attendants didn't start snack service til 40mins before landing. Two rows before us, captain came on to say there's turbulence and recalled staff to seats. So, no drink/snack. Later, attendants didn't stop to see if we had trash nor even look our way. Felt invisible! Almost all pilot announcements were not only unintelligible, but so quiet. We had no idea what she said.

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

Great flight with a terrific crew. Uneventful and early arrival. Thank you.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

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
Georgetown
Brandenburg

Everything you need to know for your flight to Louisville

Information on the airport you'll fly into in Louisville