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Narita

$490+ Cheap flights from Louisville (SDF) to Narita, Japan

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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — NRT
ene. 14 — ene. 211
mié. 1/14
mié. 1/21
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 diciembre 15, 2025.

This Ovago deal was found by Cheapflights users on 12/13. 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.
dom. 12/148:35 amSDF - NRT
2 stops41h 55mWestJet
dom. 12/216:35 pmNRT - SDF
2 stops35h 24mWestJet
Deal found 12/13$1,600
This Ovago deal was found by Cheapflights users on 12/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/1612:37 pmSDF - NRT
2 stops37h 53mWestJet
mar. 12/236:35 pmNRT - SDF
2 stops39h 25mWestJet
Deal found 12/15$1,820
This United Airlines deal was found by Cheapflights users on 12/13. 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.
jue. 12/255:40 amSDF - NRT
2 stops20h 00mUnited Airlines
jue. 1/15:35 pmNRT - SDF
1 stop18h 49mUnited Airlines
Deal found 12/13$1,901
This KAYAK deal was found by Cheapflights users on 12/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/1712:37 pmSDF - NRT
2 stops37h 53mWestJet
dom. 12/216:35 pmNRT - SDF
2 stops18h 28mWestJet
Deal found 12/12$2,122
This Ovago deal was found by Cheapflights users on 12/12. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/166:00 amSDF - NRT
2 stops20h 30mWestJet
jue. 12/186:35 pmNRT - SDF
2 stops36h 41mWestJet
Deal found 12/12$2,656
This Cathay Pacific deal was found by Cheapflights users on 12/15. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/161:42 pmSDF - NRT
2 stops34h 28mMultiple Airlines
mar. 12/233:30 pmNRT - SDF
3 stops44h 04mMultiple Airlines
Deal found 12/15$2,890
This Ovago deal was found by Cheapflights users on 12/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1812:58 pmSDF - NRT
2 stops37h 32mWestJet
sáb. 12/206:35 pmNRT - SDF
2 stops30h 51mWestJet
Deal found 12/14$3,013
This United Airlines deal was found by Cheapflights users on 12/14. 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.
mar. 12/308:00 amSDF - NRT
1 stop17h 40mUnited Airlines
vie. 1/25:35 pmNRT - SDF
1 stop18h 49mUnited Airlines
Deal found 12/14$3,042
This Expedia deal was found by Cheapflights users on 12/13. 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.
dom. 12/147:12 amSDF - NRT
1 stop18h 18mMultiple Airlines
dom. 12/216:45 pmNRT - SDF
2 stops29h 18mMultiple Airlines
Deal found 12/13$3,051

Find flight deals from Louisville to Narita

Keep the following information in mind while searching for Louisville to Narita flight deals. Data was last updated diciembre 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$816
(American Airlines)

One-way from

$490
(Mytrip)

Popular in

June

Cheapest in

December

Average price

$697
Provider with most accurate pricing for Louisville Intl-Tokyo (TYO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Tokyo (TYO) flights.
Search Deals
From Louisville Intl to Narita
Search Deals
One-way flight from Louisville Intl to 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 diciembre 15, 2025.
Use the filters below to find and compare flights from Louisville to Narita that are best for you.

Fly from

Louisville

Fly to

Narita

Route

Depart

Return

Price

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

jue. 2/12

6:00 am-3:30 pm

1 stop19h 30m

Tokyo Narita

mar. 2/24

5:30 pm-8:02 pm

1 stop16h 32m

$816

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

mié. 1/28

8:29 am-3:00 pm

1 stop16h 31m

Tokyo Narita

mié. 2/4

5:05 pm-8:28 pm

1 stop17h 23m

$816

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

mar. 1/27

8:29 am-3:00 pm

1 stop16h 31m

Tokyo Narita

mar. 2/3

5:35 pm-8:28 pm

2 stops16h 53m

$820

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

vie. 2/20

6:15 am-3:15 pm

1 stop19h 00m

Tokyo Narita

vie. 2/27

5:00 pm-10:13 pm

2 stops19h 13m

$838

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

sáb. 1/10

6:26 am-3:15 pm

1 stop18h 49m

Tokyo Narita

sáb. 1/17

5:45 pm-9:59 pm

1 stop18h 14m

$851

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

jue. 1/29

6:28 am-3:15 pm

1 stop18h 47m

Tokyo Narita

lun. 2/9

5:45 pm-9:59 pm

1 stop18h 14m

$851

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

vie. 2/6

5:35 am-4:30 pm

2 stops20h 55m

Tokyo Narita

mié. 2/11

5:45 pm-7:54 pm

1 stop16h 09m

$867

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

dom. 2/1

6:00 am-3:30 pm

1 stop19h 30m

Tokyo Narita

jue. 2/5

5:45 pm-7:54 pm

1 stop16h 09m

$882

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

dom. 3/1

3:33 pm-2:25 pm

2 stops32h 52m

$490

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

mar. 5/12

3:33 pm-2:10 pm

2 stops33h 37m

$538

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 17 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 Narita

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

Currently, December is the cheapest month in which you can book a flight from Louisville to Narita (average of $589). Flying from Louisville to Narita in July is currently the most expensive (average of $953). 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.

What is the cheapest time of day to fly from SDF to N4R?

Find hourly flight availability from Louisville to Narita. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 15, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 46% on flights from Louisville to Narita by exploring options for tickets in the afternoon.

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 diciembre 15, 2025.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Louisville to Narita to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,092 reviews

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,092 reviews
United Airlines
7.4
Good
9,092 reviews

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.2
Good
11,052 reviews
United Airlines
7.4
Good
9,092 reviews

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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 Narita?

    Louisville Intl (SDF) is the airport you will fly out of if you book a flight from Louisville to Narita. You should not have trouble finding flights to Narita from Louisville Intl; the airport handles an average of 0 outbound flights to Narita per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the Louisville airport to Narita. It is only a 5.3 mi journey to Louisville Intl (SDF) from Louisville’s city center.

  • How long is the flight from Louisville to Narita?

    American Airlines and United Airlines can get you from Louisville to Narita in just under 16h 31m. Your travel time can differ by up to 2h 59m. The distance between Louisville and Narita is about 6534 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 Narita?

    Currently, December is the cheapest month in which you can book a flight from Louisville to Narita (average of $589). Flying from Louisville to Narita in July is currently the most expensive (average of $953). 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

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Top 5 airlines flying from Louisville to Narita

Discover the top 5 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 diciembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$589Average$919FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$646Average$983FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$692Average$1,075FlexibilityNo cancel feeOn-time69%
ANACheapest$734Average$940FlexibilityNo cancel feeOn-time80%
American AirlinesCheapest$759Average$981FlexibilityNo cancel feeOn-time71%

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