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Narita

$428+ 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — NRT
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap 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 September 16, 2025.

Round-trip from

$827
(American Airlines)

One-way from

$428

Popular in

June

Cheapest in

December

Average price

$849
From Louisville Intl to Tokyo Narita
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One-way flight from Louisville Intl to Tokyo Narita
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Highest demand for flights based on searches. 23% potential increase in price ($301 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($88 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 16, 2025.

This FlightHub deal was found by Cheapflights users on 9/15. 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 9/197:00 amSDF - NRT
1 stop18h 00mANA
Sat 9/275:00 pmNRT - SDF
1 stop16h 33mANA
Deal found 9/15$785
This American Airlines deal was found by Cheapflights users on 9/14. 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 9/197:45 amSDF - NRT
1 stop18h 15mAmerican Airlines
Sat 9/276:30 pmNRT - SDF
1 stop18h 10mAmerican Airlines
Deal found 9/14$792
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 9/197:20 amSDF - NRT
2 stops18h 35mUnited Airlines
Sat 9/274:40 pmNRT - SDF
2 stops18h 14mUnited Airlines
Deal found 9/14$797
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 12/305:40 amSDF - NRT
1 stop19h 20mUnited Airlines
Tue 1/65:05 pmNRT - SDF
1 stop19h 25mUnited Airlines
Deal found 9/14$862
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 12/26:00 amSDF - NRT
1 stop19h 15mUnited Airlines
Fri 12/125:05 pmNRT - SDF
1 stop19h 24mUnited Airlines
Deal found 9/15$883
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 11/287:00 amSDF - NRT
1 stop18h 00mUnited Airlines
Thu 12/115:05 pmNRT - SDF
1 stop19h 24mUnited Airlines
Deal found 9/15$901
This American Airlines deal was found by Cheapflights users on 9/16. 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 11/257:38 amSDF - NRT
1 stop17h 02mAmerican Airlines
Sun 12/75:40 pmNRT - SDF
2 stops18h 19mAmerican Airlines
Deal found 9/16$906
This FlightHub deal was found by Cheapflights users on 9/16. 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 11/277:10 amSDF - NRT
1 stop18h 20mANA
Sun 12/145:05 pmNRT - SDF
1 stop17h 44mANA
Deal found 9/16$912
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 12/23:33 pmSDF - NRT
2 stops33h 27mUnited Airlines
Mon 1/128:20 pmNRT - SDF
3 stops28h 03mUnited Airlines
Deal found 9/16$914

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 September 16, 2025.
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

Mon 2/23

7:00 am-2:45 pm

1 stop17h 45m

Tokyo Narita

Mon 3/2

5:00 pm-6:50 pm

1 stop15h 50m

$830

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Thu 1/1

8:04 am-2:45 pm

1 stop16h 41m

Tokyo Narita

Thu 1/15

5:00 pm-7:53 pm

1 stop16h 53m

$841

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Thu 1/1

5:00 am-2:45 pm

2 stops19h 45m

Tokyo Narita

Thu 1/15

5:00 pm-7:53 pm

1 stop16h 53m

$880

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Tue 12/2

6:00 am-3:15 pm

1 stop19h 15m

Tokyo Narita

Fri 12/12

5:05 pm-10:29 pm

1 stop19h 24m

$883

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Tue 11/18

9:00 am-3:00 pm

1 stop16h 00m

Tokyo Narita

Tue 11/25

5:05 pm-8:44 pm

1 stop17h 39m

$928

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Sat 12/27

9:05 am-3:00 pm

1 stop15h 55m

Tokyo Narita

Tue 1/6

5:00 pm-10:44 pm

2 stops19h 44m

$943

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Sat 11/29

7:40 am-2:40 pm

1 stop17h 00m

Tokyo Narita

Sat 12/6

5:00 pm-12:30 pm

1 stop33h 30m

$975

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Sun 10/19

7:00 am-3:00 pm

1 stop19h 00m

Tokyo Narita

Tue 10/21

5:00 pm-9:54 pm

1 stop17h 54m

$979

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Tue 11/18

7:13 am-3:30 pm

1 stop18h 17m

Tokyo Narita

Tue 11/25

6:10 pm-9:29 pm

2 stops17h 19m

$984

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Fri 10/24

2:57 pm-2:10 pm

2 stops34h 13m

Tokyo Narita

Fri 10/31

2:45 pm-7:15 pm

1 stop17h 30m

$1,018

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 18 results
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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, September is the cheapest month in which you can book a flight from Louisville to Tokyo Narita Airport (average of $807). Flying from Louisville to Tokyo Narita Airport in June is currently the most expensive (average of $1,218). 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.

How much does it cost to fly round-trip from Louisville to Tokyo Narita Airport?

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 September 16, 2025.
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
8,924 reviews

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,924 reviews
United Airlines
7.4
Good
8,924 reviews

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,924 reviews

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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 Japan Airlines, American Airlines, and United Airlines fly from Louisville to Tokyo Narita Airport in about 17h 45m. The time it takes to get you to your destination can typically vary by up to 2h. Louisville and Tokyo Narita Airport are separated by a distance of 6534 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 United Airlines. Our recent data shows that you can find tickets from as low as $692 on this airline. An additional option worth looking into is American Airlines, starting at $718. United Airlines is currently priced 30% 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, September is the cheapest month in which you can book a flight from Louisville to Tokyo Narita Airport (average of $807). Flying from Louisville to Tokyo Narita Airport in June is currently the most expensive (average of $1,218). 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
Karuizawa
Urayasu
Saitama
Chiba
Atami
Hakone
Yokosuka
Odawara
Numazu
Yamanouchi
Yamanashi
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.

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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$692Average$1,011FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$718Average$999FlexibilityNo cancel feeOn-time71%

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