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Narita

$453+ 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 12/29. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — NRT
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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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 October 23, 2025.

This American Airlines deal was found by Cheapflights users on 10/21. 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 12/57:12 amSDF - NRT
1 stop18h 18mAmerican Airlines
Fri 12/125:00 pmNRT - SDF
1 stop19h 00mAmerican Airlines
Deal found 10/21$914
This American Airlines deal was found by Cheapflights users on 10/23. 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 12/316:35 amSDF - NRT
1 stop18h 55mAmerican Airlines
Mon 1/125:00 pmNRT - SDF
2 stops18h 25mAmerican Airlines
Deal found 10/23$935
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Sat 12/67:12 amSDF - NRT
1 stop18h 18mAmerican Airlines
Sat 12/135:00 pmNRT - SDF
1 stop19h 56mAmerican Airlines
Deal found 10/22$962
This Ovago deal was found by Cheapflights users on 10/21. 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.
Wed 10/297:10 amSDF - NRT
1 stop19h 20mANA
Wed 11/55:05 pmNRT - SDF
1 stop17h 39mANA
Deal found 10/21$1,029
This FlightHub deal was found by Cheapflights users on 10/21. 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.
Mon 11/37:25 amSDF - NRT
1 stop17h 15mJapan Airlines
Mon 11/105:00 pmNRT - SDF
1 stop33h 13mJapan Airlines
Deal found 10/21$1,032
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/177:10 amSDF - NRT
1 stop18h 20mUnited Airlines
Sun 11/235:35 pmNRT - SDF
1 stop18h 55mUnited Airlines
Deal found 10/20$1,041
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/38:00 amSDF - NRT
1 stop17h 40mUnited Airlines
Mon 11/105:30 pmNRT - SDF
2 stops19h 00mUnited Airlines
Deal found 10/21$1,045
This United Airlines deal was found by Cheapflights users on 10/22. 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 10/268:45 amSDF - NRT
1 stop17h 30mUnited Airlines
Thu 10/305:45 pmNRT - SDF
1 stop17h 12mUnited Airlines
Deal found 10/22$1,059
This United Airlines deal was found by Cheapflights users on 10/22. 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 10/267:10 amSDF - NRT
2 stops19h 45mUnited Airlines
Tue 10/288:10 pmNRT - SDF
2 stops26h 49mUnited Airlines
Deal found 10/22$1,063

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 October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$801
(United Airlines)

One-way from

$453
(Kiwi.com)

Popular in

June

Cheapest in

December

Average price

$950
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. 22% potential increase in price ($284 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($69 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 October 23, 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

Sun 1/4

7:00 am-3:30 pm

1 stop18h 30m

Tokyo Narita

Thu 1/15

5:40 pm-11:21 pm

2 stops19h 41m

$909

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Wed 12/31

6:35 am-3:30 pm

1 stop18h 55m

Tokyo Narita

Mon 1/12

5:00 pm-9:25 pm

2 stops18h 25m

$935

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Thu 1/1

5:00 am-2:45 pm

2 stops19h 45m

Tokyo Narita

Thu 1/15

6:10 pm-11:21 pm

2 stops19h 11m

$959

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Mon 11/17

7:10 am-3:30 pm

1 stop18h 20m

Tokyo Narita

Sun 11/23

5:35 pm-10:30 pm

1 stop18h 55m

$1,041

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Mon 11/3

8:00 am-3:40 pm

1 stop17h 40m

Tokyo Narita

Mon 11/10

5:30 pm-10:30 pm

2 stops19h 00m

$1,045

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Tue 11/18

7:10 am-3:30 pm

1 stop18h 20m

Tokyo Narita

Tue 11/25

5:35 pm-10:30 pm

1 stop18h 55m

$1,059

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Tue 12/30

12:20 pm-7:55 pm

3 stops41h 35m

$553

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Tue 12/30

9:05 am-3:00 pm

1 stop15h 55m

$573

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Tue 12/30

6:11 pm-3:00 pm

2 stops30h 49m

$582

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Wed 12/31

5:00 am-3:30 pm

2 stops20h 30m

$582

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 17 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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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 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 $621). 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 October 23, 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
8,995 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,995 reviews
United Airlines
7.4
Good
8,995 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
American Airlines
7.2
Good
11,032 reviews
United Airlines
7.4
Good
8,995 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

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 American Airlines fly from Louisville to Tokyo Narita Airport in about 18h 30m. 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 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 28% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Louisville to Tokyo Narita Airport one-way?

    To fly one-way, consider booking your trip with ANA, which is currently one of the cheapest options available, starting at $573. United Airlines flights start at $582 while deals on American Airlines start at $582 one-way.

  • 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 $621). 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
Saitama
Urayasu
Yokosuka
Odawara
Numazu
Atami
Hakone
Yamanouchi
Kawasaki
Yamanashi

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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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$692Average$945FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$718Average$999FlexibilityNo cancel feeOn-time71%

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