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Narita

$591+ 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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — NRT
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
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 December 26, 2025.

This Ovago deal was found by Cheapflights users on 12/24. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:00 amSDF - NRT
2 stops44h 30mWestJet
Wed 12/316:35 pmNRT - SDF
2 stops42h 28mWestJet
Deal found 12/24$2,028
This WestJet deal was found by Cheapflights users on 12/24. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:40 amSDF - NRT
2 stops43h 50mWestJet
Tue 12/306:35 pmNRT - SDF
2 stops42h 28mWestJet
Deal found 12/24$2,158
This Kiwi.com deal was found by Cheapflights users on 12/25. 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.
Mon 12/299:43 amSDF - NRT
1 stop39h 37mMultiple Airlines
Wed 12/316:30 pmNRT - SDF
2 stops43h 29mMultiple Airlines
Deal found 12/25$2,381
This Expedia deal was found by Cheapflights users on 12/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:00 amSDF - NRT
1 stop18h 30mMultiple Airlines
Tue 12/306:45 pmNRT - SDF
2 stops60h 43mMultiple Airlines
Deal found 12/24$2,591
This Ovago deal was found by Cheapflights users on 12/24. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:05 amSDF - NRT
1 stop15h 55mANA
Thu 1/15:05 pmNRT - SDF
1 stop17h 27mANA
Deal found 12/24$2,783
This Priceline deal was found by Cheapflights users on 12/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/251:45 pmSDF - NRT
2 stops36h 45mMultiple Airlines
Wed 12/315:05 pmNRT - SDF
1 stop17h 27mMultiple Airlines
Deal found 12/24$2,831
This FlightHub deal was found by Cheapflights users on 12/24. 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 12/255:40 amSDF - NRT
2 stops20h 50mAir Canada
Thu 1/16:45 pmNRT - SDF
2 stops34h 18mAir Canada
Deal found 12/24$2,847
This Ovago deal was found by Cheapflights users on 12/24. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:05 amSDF - NRT
1 stop15h 55mANA
Wed 12/315:05 pmNRT - SDF
1 stop17h 27mANA
Deal found 12/24$2,878
This Ovago deal was found by Cheapflights users on 12/24. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/289:05 amSDF - NRT
1 stop15h 55mANA
Tue 12/305:05 pmNRT - SDF
1 stop17h 27mANA
Deal found 12/24$2,881
This Ovago deal was found by Cheapflights users on 12/25. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:05 amSDF - NRT
1 stop15h 55mANA
Wed 12/315:45 pmNRT - SDF
1 stop16h 14mANA
Deal found 12/25$2,882
This AranGrant deal was found by Cheapflights users on 12/26. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/279:05 amSDF - NRT
1 stop15h 55mANA
Fri 1/25:05 pmNRT - SDF
1 stop17h 27mANA
Deal found 12/26$27,130

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 December 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$816
(United Airlines)

One-way from

$591
(Kiwi.com)

Popular in

June

Cheapest in

December

Average price

$697
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. 20% potential increase in price ($248 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($63 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 26, 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

Tue 2/3

6:00 am-2:40 pm

1 stop18h 40m

Tokyo Narita

Tue 2/10

5:45 pm-7:54 pm

1 stop16h 09m

$816

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Thu 2/12

6:00 am-3:30 pm

1 stop19h 30m

Tokyo Narita

Tue 2/24

5:30 pm-10:57 pm

1 stop19h 27m

$834

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Thu 1/22

5:35 am-4:30 pm

2 stops20h 55m

Tokyo Narita

Thu 1/29

5:45 pm-7:54 pm

1 stop16h 09m

$834

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Fri 1/16

6:28 am-3:15 pm

1 stop18h 47m

Tokyo Narita

Mon 1/19

5:35 pm-10:24 pm

1 stop18h 49m

$851

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Sat 1/24

6:26 am-3:15 pm

1 stop18h 49m

Tokyo Narita

Sat 1/31

5:35 pm-10:24 pm

2 stops18h 49m

$855

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Fri 2/6

2:05 pm-4:30 pm

2 stops36h 25m

Tokyo Narita

Tue 2/10

5:45 pm-9:59 pm

1 stop18h 14m

$871

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Thu 1/22

6:00 am-4:15 pm

2 stops20h 15m

Tokyo Narita

Thu 1/29

5:30 pm-11:19 pm

2 stops19h 49m

$892

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Mon 6/8

12:33 pm-4:25 pm

2 stops38h 52m

$591

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Sun 5/31

6:45 am-3:50 pm

2 stops20h 05m

$840

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Mon 6/8

7:00 am-2:30 pm

1 stop18h 30m

$857

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/24

Showing 1-10 of 11 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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Louisville-Tokyo Narita Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 $636). 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 December 26, 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
9,116 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,116 reviews
United Airlines
7.4
Good
9,116 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
American Airlines
7.2
Good
11,068 reviews
United Airlines
7.4
Good
9,116 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

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 and American Airlines fly from Louisville to Tokyo Narita Airport in about 18h 40m. The time it takes to get you to your destination can typically vary by up to 50m. 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 $796. 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, February is the cheapest month in which you can book a flight from Louisville to Tokyo Narita Airport (average of $636). 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
Yamanashi

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 December 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$692Average$1,011FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$796Average$999FlexibilityNo cancel feeOn-time71%

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