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Narita

$551+ 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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — NRT
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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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 February 13, 2026.

This United Airlines deal was found by Cheapflights users on 2/11. 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.
Sat 2/216:15 am
SDF
-
NRT
1 stop19h 00m
United Airlines
Mon 3/95:05 pm
NRT
-
SDF
1 stop18h 08m
United Airlines
Deal found 2/11$902
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Sat 5/28:31 pm
SDF
-
NRT
2 stops52h 39m
Multiple Airlines
Sat 5/92:35 pm
NRT
-
SDF
1 stop17h 51m
Multiple Airlines
Deal found 2/10$904
This FlightHub deal was found by Cheapflights users on 2/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/206:00 am
SDF
-
NRT
1 stop19h 30m
ANA
Fri 2/275:05 pm
NRT
-
SDF
1 stop17h 04m
ANA
Deal found 2/12$911
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 5/209:21 am
SDF
-
NRT
2 stops45h 39m
Multiple Airlines
Wed 5/272:35 pm
NRT
-
SDF
1 stop17h 51m
Multiple Airlines
Deal found 2/11$914
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Thu 2/197:40 am
SDF
-
NRT
1 stop17h 50m
American Airlines
Wed 9/306:30 pm
NRT
-
SDF
1 stop16h 06m
American Airlines
Deal found 2/10$918
This FlightHub deal was found by Cheapflights users on 2/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:05 am
SDF
-
NRT
1 stop17h 55m
ANA
Tue 9/85:00 pm
NRT
-
SDF
1 stop15h 09m
ANA
Deal found 2/11$919
This United Airlines deal was found by Cheapflights users on 2/12. 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 3/25:54 pm
SDF
-
NRT
2 stops32h 36m
United Airlines
Mon 3/95:30 pm
NRT
-
SDF
3 stops33h 49m
United Airlines
Deal found 2/12$923
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Thu 10/156:30 am
SDF
-
NRT
1 stop19h 00m
United Airlines
Thu 10/225:00 pm
NRT
-
SDF
1 stop17h 30m
United Airlines
Deal found 2/9$926
This United Airlines deal was found by Cheapflights users on 2/11. 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.
Sat 10/36:00 pm
SDF
-
NRT
2 stops32h 25m
United Airlines
Sun 10/185:00 pm
NRT
-
SDF
1 stop19h 59m
United Airlines
Deal found 2/11$930
This United Airlines deal was found by Cheapflights users on 2/12. 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.
Sat 10/106:00 pm
SDF
-
NRT
2 stops32h 25m
United Airlines
Sun 10/255:05 pm
NRT
-
SDF
1 stop19h 54m
United Airlines
Deal found 2/12$931

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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$842
(Kiwi.com)

One-way from

$551
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$975
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 ($147 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 13, 2026.
Use the filters below to find and compare flights from Louisville to Tokyo Narita Airport that are best for you.

Fly from

Louisville

Fly to

Narita

Route

Depart

Return

Price

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Sat 5/2

8:31 pm-2:10 pm

2 stops52h 39m

Tokyo Narita

Sat 5/9

2:35 pm-7:26 pm

1 stop17h 51m

$904

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Mon 3/2

5:35 am-3:40 pm

2 stops20h 05m

Tokyo Narita

Mon 3/9

5:35 pm-9:59 pm

1 stop17h 24m

$923

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Mon 2/23

9:00 am-3:40 pm

1 stop16h 40m

Tokyo Narita

Thu 2/26

5:35 pm-10:37 pm

1 stop19h 02m

$933

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Wed 3/4

5:35 am-3:55 pm

2 stops20h 20m

Tokyo Narita

Tue 3/17

4:45 pm-9:59 pm

2 stops18h 14m

$937

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Wed 2/25

5:35 am-3:55 pm

2 stops20h 20m

Tokyo Narita

Wed 3/4

5:45 pm-7:51 pm

1 stop16h 06m

$938

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Thu 5/21

3:33 pm-12:40 pm

3 stops56h 07m

$551

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Sat 5/23

9:21 am-2:50 pm

2 stops40h 29m

$560

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Sun 5/31

2:31 pm-4:20 pm

2 stops36h 49m

$567

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Fri 5/22

5:52 pm-4:20 pm

2 stops57h 28m

$590

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Thu 5/21

10:32 am-4:20 pm

2 stops40h 48m

$599

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 13 results
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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Tokyo Narita Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

Cheapflights Insights

Everything you need to know about your flight from Louisville to Tokyo Narita Airport

What is the cheapest month to book a flight from Louisville to Tokyo Narita Airport?

Currently, February is the cheapest month in which you can book a flight from Louisville to Tokyo Narita Airport (average of $638). Flying from Louisville to Tokyo Narita Airport in July is currently the most expensive (average of $965). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 February 13, 2026.
Read reviews from past customers who have flown United Airlines and American 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
9,286 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,286 reviews
United Airlines
7.4
Good
9,286 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,277 reviews
United Airlines
7.4
Good
9,286 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 2 airlines. 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 20h 05m. 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 are the cheapest airlines flying from Louisville to Tokyo Narita Airport round-trip?

    Our cheapest airline available from Louisville to Tokyo Narita Airport is American Airlines. Our recent data shows that you can find tickets from as low as $856 on this airline. An additional option worth looking into is United Airlines, starting at $877. American Airlines is currently priced 21% 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.

  • What is the cheapest month to book a flight from Louisville to Tokyo Narita Airport?

    Currently, February is the cheapest month in which you can book a flight from Louisville to Tokyo Narita Airport (average of $638). Flying from Louisville to Tokyo Narita Airport in July is currently the most expensive (average of $965). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Urayasu
Yokosuka
Odawara
Numazu
Yamanouchi
Atami
Hakone
Kawasaki

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Louisville to Narita

Discover the top 2 airlines 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 February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$856Average$999FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$877Average$1,047FlexibilityNo cancel feeOn-time69%

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