$432 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 5/11. 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

Thu, Apr 16 - Thu, Apr 23
Multiple Airlines Logo
10:00 pm - 9:30 pm
NRT
-
SDF
36h 30m
2 stops
Multiple Airlines Logo
12:11 pm - 6:50 am
SDF
-
NRT
29h 39m
2 stops
$1,365Multiple Airlines
Fri, May 1 - Mon, May 18
United Airlines Logo
3:50 pm - 9:25 am
HND
-
SDF
30h 35m
2 stops
United Airlines Logo
5:52 pm - 3:05 pm
SDF
-
HND
32h 13m
2 stops
$1,373United Airlines
Fri, May 1 - Mon, May 18
ANA Logo
4:45 pm - 9:25 am
NRT
-
SDF
29h 40m
2 stops
ANA Logo
7:56 pm - 2:15 pm
SDF
-
NRT
29h 19m
2 stops
$1,471ANA
Fri, Apr 24 - Wed, May 13
United Airlines Logo
3:50 pm - 9:12 am
HND
-
SDF
30h 22m
2 stops
United Airlines Logo
3:37 pm - 1:55 pm
SDF
-
HND
33h 18m
2 stops
$1,472United Airlines
Fri, Apr 24 - Wed, May 13
Japan Airlines Logo
5:45 pm - 9:24 am
HND
-
SDF
28h 39m
2 stops
Japan Airlines Logo
6:07 am - 2:20 pm
SDF
-
HND
19h 13m
1 stop
$1,497Japan Airlines
Fri, May 1 - Mon, May 18
Japan Airlines Logo
7:45 pm - 10:46 am
HND
-
SDF
28h 01m
2 stops
Japan Airlines Logo
12:11 pm - 5:30 pm
SDF
-
HND
16h 19m
1 stop
$1,517Japan Airlines
Thu, Apr 16 - Thu, Apr 23
Delta Logo
6:25 pm - 10:06 am
HND
-
SDF
28h 41m
1 stop
Delta Logo
10:46 am - 4:15 pm
SDF
-
HND
16h 29m
1 stop
$1,520Delta
Thu, Apr 16 - Thu, Apr 23
Air Canada Logo
6:05 pm - 1:17 pm
HND
-
SDF
32h 12m
2 stops
Air Canada Logo
5:00 am - 3:40 pm
SDF
-
HND
21h 40m
2 stops
$1,615Air Canada
Sun, Apr 19 - Sun, Apr 26
Delta Logo
9:55 pm - 8:52 am
HND
-
SDF
23h 57m
2 stops
Delta Logo
6:00 am - 2:20 pm
SDF
-
HND
19h 20m
1 stop
$1,779Delta
Fri, May 1 - Mon, May 18
ANA Logo
5:00 pm - 8:00 pm
NRT
-
SDF
16h 00m
1 stop
ANA Logo
7:56 pm - 2:15 pm
SDF
-
NRT
29h 19m
2 stops
$1,843ANA
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$432
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 600 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 8250 reviews
8.1Boarding
7.2Food
8.5Crew
7.9Comfort
7.8Entertainment
Airline reviews

My seatback screen didn’t work so that sucked because that’s what I was going to do on the plane.

4.0 OkayAbigail, Mar 2026
LGA - MSP
Read more Delta reviews

My seatback screen didn’t work so that sucked because that’s what I was going to do on the plane.

Left a few minutes early. Got in 15 minutes early. Very attentive service on board. Very organized boarding.

The whole experience was excellent. As it most often is with Delta

Cabin was not pressurized properly. Several passengers had respiratory difficulties.

I was happy that I was able to get a last minute flight but unfortunately my seat was a middle seat. Even with Delta Comfort I wasn't comfortable

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

Flight was warm for first few hours and quite rough

Seat was extremely hard which made even a short 1 hour 20 minute flight fairly uncomfortable.

Improve boarding- the zone assignment and boarding is always a mess- there is not clear instructions of what is going on at the gate. As a meme bet there is no more selection of a good seats when booking. Only offers middle seats to choose or pay extra. There is not more benefit with Amex no benefits at all.

alike schedule and times it’s very good for me, I will stay wad delta for ever

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Everything you need to know for your flight to Louisville

Information on the airport you'll fly into in Louisville