HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Narita

$534+ Cheap flights from Louisville (SDF) to Narita (NRT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — NRT
Aug 10 — Aug 171
Mon 8/10
Mon 8/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Louisville to Narita with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Louisville to Narita

Cheapest flights from Louisville to Narita
Explore the most affordable flight options available from Louisville to Narita. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 11, 2026.

This American Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:00 am
SDF
-
NRT
1 stop20h 00m
American Airlines
Thu 9/246:30 pm
NRT
-
SDF
1 stop16h 01m
American Airlines
Deal found 7/7$1,020
This Kiwi.com deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/59:21 am
SDF
-
NRT
1 stop39h 49m
Multiple Airlines
Tue 8/189:40 am
NRT
-
SDF
2 stops41h 36m
Multiple Airlines
Deal found 7/6$1,074
This Kiwi.com deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/19:21 am
SDF
-
NRT
1 stop39h 49m
Multiple Airlines
Tue 8/189:40 am
NRT
-
SDF
2 stops41h 36m
Multiple Airlines
Deal found 7/6$1,085
This United Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:25 am
SDF
-
NRT
1 stop19h 35m
United Airlines
Tue 12/16:00 pm
NRT
-
SDF
1 stop19h 55m
United Airlines
Deal found 7/6$1,099
This Kiwi.com deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/79:31 am
SDF
-
NRT
1 stop21h 29m
Multiple Airlines
Tue 8/189:40 am
NRT
-
SDF
2 stops41h 36m
Multiple Airlines
Deal found 7/6$1,101
This United Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/135:15 am
SDF
-
NRT
2 stops20h 45m
United Airlines
Thu 9/244:30 pm
NRT
-
SDF
2 stops17h 01m
United Airlines
Deal found 7/7$1,104
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:47 am
SDF
-
NRT
1 stop22h 08m
Multiple Airlines
Thu 11/511:10 am
NRT
-
SDF
2 stops46h 54m
Multiple Airlines
Deal found 7/10$1,116
This American Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:00 am
SDF
-
NRT
1 stop18h 40m
American Airlines
Tue 11/35:30 pm
NRT
-
SDF
1 stop18h 30m
American Airlines
Deal found 7/10$1,118
This American Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:13 am
SDF
-
NRT
1 stop18h 27m
American Airlines
Sun 12/135:30 pm
NRT
-
SDF
1 stop18h 27m
American Airlines
Deal found 7/10$1,120
This American Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:03 am
SDF
-
NRT
1 stop18h 57m
American Airlines
Fri 2/125:30 pm
NRT
-
SDF
2 stops18h 23m
American Airlines
Deal found 7/6$1,125
This Korean Air deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:25 am
SDF
-
NRT
2 stops22h 40m
Korean Air
Wed 11/48:40 pm
NRT
-
SDF
2 stops38h 11m
Korean Air
Deal found 7/10$1,137

Find flight deals from Louisville to Narita

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Narita (NRT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 11, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$1,020
(American Airlines)

One-way from

$534
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,618
Provider with most accurate pricing for Louisville Intl-Tokyo Narita flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Tokyo Narita flights.
Search Deals
From Louisville Intl to Tokyo Narita
Search Deals
One-way flight from Louisville Intl to Tokyo Narita
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($183 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Narita that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 11, 2026.
Use the filters below to find and compare flights from Louisville to Tokyo Narita Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Tue 8/25

7:10 am-2:30 pm

2 stops18h 20m

Tokyo Narita

Tue 9/1

5:00 pm-7:59 pm

1 stop15h 59m

$1,178

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Sun 8/9

8:00 am-3:00 pm

2 stops18h 00m

Tokyo Narita

Thu 8/13

5:00 pm-10:15 pm

1 stop18h 15m

$1,178

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Tue 10/6

7:27 pm-4:05 pm

2 stops31h 38m

Tokyo Narita

Tue 10/13

10:00 pm-9:35 pm

2 stops36h 35m

$1,206

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Tue 10/20

4:18 pm-2:30 pm

2 stops33h 12m

Tokyo Narita

Tue 10/27

4:45 pm-11:31 pm

2 stops43h 46m

$1,206

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Wed 9/30

6:00 am-2:30 pm

2 stops19h 30m

Tokyo Narita

Sat 10/17

4:45 pm-10:30 pm

2 stops18h 45m

$1,213

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Tue 10/20

6:15 am-2:30 pm

1 stop19h 15m

Tokyo Narita

Tue 10/27

6:00 pm-8:41 pm

1 stop15h 41m

$1,216

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Tue 10/6

6:15 am-2:30 pm

1 stop19h 15m

Tokyo Narita

Tue 10/13

5:00 pm-7:55 pm

1 stop15h 55m

$1,216

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Mon 10/19

6:00 am-2:30 pm

2 stops19h 30m

Tokyo Narita

Tue 10/27

5:05 pm-7:01 pm

1 stop14h 56m

$1,221

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Thu 8/6

8:00 am-2:30 pm

1 stop17h 30m

Tokyo Narita

Thu 8/13

5:25 pm-10:59 pm

1 stop18h 34m

$1,228
Cheapest one-way

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Wed 8/5

6:30 am-2:30 pm

1 stop19h 00m

$588

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Compare providers for flights from Louisville to Narita

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Narita in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Louisville-Tokyo Narita Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Louisville-Tokyo Narita Airport flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Louisville-Tokyo Narita Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Tokyo Narita Airport flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Tokyo Narita Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Louisville to Narita

Have a flexible travel schedule? Discover the best time to fly to Narita from Louisville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Narita

Get insights into the airlines that provide service to Narita. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Narita. Reviews last updated July 11, 2026.
Read reviews from past customers who have flown United Airlines from Louisville to Tokyo Narita Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,976 reviews

Food

6.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
United Airlines
7.4
Good
9,976 reviews
United Airlines
7.4
Good
9,976 reviews

Food

6.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

Related info for your journey

Find useful and relevant information for your journey from Louisville to Narita. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Louisville to Tokyo Narita?

    Most people fly from Louisville Intl (SDF) if they book a flight from Louisville to Tokyo Narita. On average, Louisville Intl has 0 outbound flights to Tokyo Narita per day from 1 airline. Louisville Intl is conveniently located just 5.3 mi from Louisville’s city center.

  • How long is the flight from Louisville to Tokyo Narita Airport?

    Airlines like United Airlines fly from Louisville to Tokyo Narita Airport in about 18h 20m. The time it takes to get you to your destination can typically vary by up to . Louisville and Tokyo Narita Airport are separated by a distance of 6534 mi.

  • What is the cheapest airline to fly from Louisville to Tokyo Narita Airport round-trip?

    Our cheapest airline available from Louisville to Tokyo Narita Airport is United Airlines. Our recent data shows that you can find tickets from as low as $894 on this airline. United Airlines is currently priced 35% below the average price you’ll pay for this route.

  • Can I find deals for flights from Louisville to Narita that include hotel bookings?

    Yes. In addition to deals on Louisville to Narita flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Narita?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Narita.

  • Can I find deals for business class flights from Louisville to Narita?

    Yes. Cheapflights offers flight deals from Louisville to Narita by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Tokyo Narita Airport?

Book flights to Tokyo Narita Airport if you plan to visit one of these locations
Chiba
Karuizawa
Izu
Urayasu
Yokosuka
Yamanouchi
Odawara
Atami
Numazu
Hakone
Kawasaki

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Louisville to Narita

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Narita flights
Nashville to Haneda flights
Cincinnati to Narita flights
Cincinnati to Haneda flights
Knoxville to Narita flights
Lexington to Narita flights

Top airline flying from Louisville to Narita

Discover the top airline that operate flights from Louisville to Narita. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$894Average$1,074FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.