$467 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 5/21. 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
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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

Fri, Aug 28 - Tue, Sep 1
United Airlines Logo
3:45 pm - 2:41 pm
HND
-
SDF
35h 56m
1 stop
United Airlines Logo
10:05 am - 3:55 pm
SDF
-
HND
16h 50m
1 stop
$1,303United Airlines
Fri, Aug 28 - Tue, Sep 1
United Airlines Logo
3:50 pm - 9:15 am
HND
-
SDF
30h 25m
2 stops
United Airlines Logo
5:35 am - 3:05 pm
SDF
-
HND
20h 30m
2 stops
$1,304United Airlines
Fri, Aug 28 - Tue, Sep 1
Delta Logo
3:15 pm - 7:01 pm
HND
-
SDF
16h 46m
1 stop
Delta Logo
6:00 am - 2:15 pm
SDF
-
HND
19h 15m
1 stop
$1,307Delta
Thu, Oct 1 - Mon, Oct 5
Air Canada Logo
6:00 pm - 11:15 pm
KIX
-
SDF
42h 15m
2 stops
Air Canada Logo
7:55 am - 4:25 pm
SDF
-
KIX
19h 30m
2 stops
$1,496Air Canada
Thu, Oct 1 - Mon, Oct 5
Air Canada Logo
6:00 pm - 11:15 pm
KIX
-
SDF
42h 15m
2 stops
Air Canada Logo
6:00 pm - 4:25 pm
SDF
-
KIX
33h 25m
2 stops
$1,505Air Canada
Mon, Jul 27 - Tue, Aug 18
Japan Airlines Logo
5:45 pm - 11:42 am
KIX
-
SDF
30h 57m
2 stops
Japan Airlines Logo
6:49 am - 8:35 am
SDF
-
KIX
36h 46m
2 stops
$1,567Japan Airlines
Wed, Jun 3 - Wed, Jun 10
Multiple Airlines Logo
2:35 pm - 7:26 pm
NRT
-
SDF
17h 51m
1 stop
Multiple Airlines Logo
9:21 am - 10:40 am
SDF
-
NRT
36h 19m
2 stops
$1,577Multiple Airlines
Thu, Jun 4 - Thu, Jun 11
Multiple Airlines Logo
9:05 am - 7:00 pm
KIX
-
SDF
46h 55m
2 stops
Multiple Airlines Logo
5:08 pm - 6:05 pm
SDF
-
KIX
35h 57m
2 stops
$1,581Multiple Airlines
Wed, Jun 3 - Wed, Jun 10
Delta Logo
4:20 pm - 11:52 pm
HND
-
SDF
20h 32m
1 stop
Delta Logo
7:51 pm - 1:05 pm
SDF
-
HND
28h 14m
1 stop
$1,773Delta
Thu, Jun 4 - Thu, Jun 11
Japan Airlines Logo
2:35 pm - 3:22 pm
ITM
-
SDF
37h 47m
2 stops
Japan Airlines Logo
6:51 am - 7:45 pm
SDF
-
ITM
23h 54m
2 stops
$1,931Japan 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 is the cheapest flight to Louisville?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to Louisville was found on the route from Tokyo, at $1,303 return. The most popular connection is from Newark to Louisville and KAYAK users have found round-trip deals for as low as $253 in the last 3 days.

Good to know

Cheapest flight$467
Flight from Tokyo Haneda to Louisville

FAQs - booking Louisville flights

  • What is the cheapest flight to Louisville?

    In the last 3 days, the cheapest flight deal to Louisville was found on the route from Tokyo, at $1,303 return. The most popular connection is from Newark to Louisville and KAYAK users have found round-trip deals for as low as $253 in the last 3 days.

  • 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 955 direct flights from within Japan to Louisville. The most common day for departures is Sunday, with 21% 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 8438 reviews
7.8Entertainment
8.5Crew
8.1Boarding
7.2Food
7.9Comfort
Airline reviews

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

4.0 OkayAnonymous, Apr 2026
MYR - ATL
Read more Delta reviews

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

The plan was delayed and left DC 90 minutes late. However, it showed a 20 minute delay on the delta app, then a 12 min delay. It turned out to be an hour delay. I found out where the plane was with flightaware. Stop keeping customers in the dark about what is going on.

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

Landed without a gate ready. Plane is extremely old and dirty.

All the amenities was wonderful, if they could keep their prices that low. I'd fly with them all the time.

Very old plane with no inflight entertainment. I purchased the internet pass and it was nearly unusable.

My tray was broken so i had no place to work or eat except my lap. Flight attendant said I would get an email with some credit or miles, it was a complete waste of time as I could only function at about 20% of normal. I have not received anything yet.

Short trip, no food and therefore no expectation for much interaction with staff who were pleasant and professional. My critique is on comfort of the seats. Exit rows and comfort seats do not provide enough personal space for 3 side-by-side seats, especially when in the middle row. Some passengers are not considerate of the middle seat and there should be signs that state something to the effect of: "please consider giving middle seats use of the armrests."

Traveling to a place near Louisville?

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Everything you need to know for your flight to Louisville

Information on the airport you'll fly into in Louisville