$867 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 2/13. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$866
United Airlines
Fri 2/13Tue 2/17
NRT - SDF • 1 stop
Cheapest one-way
$1,040
Multiple Airlines
Fri 1/9
NRT - SDF • 3 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
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, Feb 13 - Tue, Feb 17
United Airlines Logo
5:35 pm - 10:37 pmNRT-SDF
19h 02m1 stop
United Airlines Logo
6:15 am - 3:15 pmSDF-NRT
19h 00m1 stop
$866United Airlines
Find Deal
Fri, Feb 13 - Tue, Feb 17
United Airlines Logo
6:20 pm - 10:13 pmHND-SDF
17h 53m1 stop
United Airlines Logo
5:35 am - 5:45 pmSDF-HND
22h 10m1 stop
$867United Airlines
Find Deal
Fri, Feb 13 - Tue, Feb 17
United Airlines Logo
5:35 pm - 10:37 pmNRT-SDF
19h 02m1 stop
United Airlines Logo
5:35 am - 3:40 pmSDF-NRT
20h 05m2 stops
$868United Airlines
Find Deal
Fri, Feb 13 - Tue, Feb 17
United Airlines Logo
4:50 pm - 7:42 pmHND-SDF
16h 52m1 stop
United Airlines Logo
9:50 am - 4:50 pmSDF-HND
17h 00m1 stop
$868United Airlines
Find Deal
Fri, Feb 13 - Tue, Feb 17
United Airlines Logo
5:45 pm - 7:51 pmNRT-SDF
16h 06m1 stop
United Airlines Logo
9:00 am - 3:40 pmSDF-NRT
16h 40m1 stop
$869United Airlines
Find Deal
Wed, Dec 10 - Sat, Dec 27
Delta Logo
5:20 pm - 9:31 pmHND-SDF
18h 11m2 stops
Delta Logo
6:51 pm - 2:05 pmSDF-HND
29h 14m2 stops
$1,282Delta
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Wed, Dec 10 - Sat, Dec 27
American Airlines Logo
5:30 pm - 9:49 pmNRT-SDF
18h 19m2 stops
American Airlines Logo
7:00 am - 3:30 pmSDF-NRT
18h 30m1 stop
$1,405American Airlines
Find Deal
Sun, Dec 21 - Sun, Dec 28
American Airlines Logo
5:30 pm - 7:42 pmNRT-SDF
16h 12m1 stop
American Airlines Logo
7:00 am - 3:30 pmSDF-NRT
18h 30m1 stop
$1,411American Airlines
Find Deal
Sun, Dec 21 - Sun, Dec 28
WestJet Logo
6:35 pm - 11:56 pmNRT-SDF
43h 21m2 stops
WestJet Logo
6:51 pm - 4:30 pmSDF-NRT
55h 39m2 stops
$1,466WestJet
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Wed, Dec 10 - Sat, Dec 27
Air Canada Logo
6:15 pm - 10:10 pmNRT-SDF
41h 55m2 stops
Air Canada Logo
5:40 am - 4:20 pmSDF-NRT
44h 40m2 stops
$1,506Air Canada
Find Deal
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$867
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 772 direct flights from within Japan to Louisville. The most common day for departures is Sunday, with 15% 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 8001 reviews
7.9Entertainment
8.2Boarding
8.5Crew
7.3Food
7.9Comfort
Airline reviews

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

10.0 ExcellentMAYRA, Nov 2025JFK - MIA
Read more Delta reviews

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.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

DELTA does a terrific job making sure you are well taken care of during the flight, gives you assurance before the flight through numerous email notifications about your upcoming flight & lastly good follow up after the flight making sure your needs were mat. It has been, is & will continue to be my carrier of choice in all my future travels. Good Job DELTA

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

Seats comfortable, service and food very mediocre, staff not very attentive, worse than many other our flights with Delta.

Overall good experience; however, there was one flight attendant who was rather rough compared to everyone else. Everything else was good: entertainment, food. Delta keeps on delivering! Thank you!

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