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Narita

$447+ 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — NRT
May 4 — May 111
Sun 5/4
Sun 5/11
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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$995
(United Airlines)

One-way from

$447
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$910
Provider with most accurate pricing for Louisville Intl-Tokyo Narita flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Tokyo Narita flights.
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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. 18% potential increase in price ($320 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($83 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 29, 2025.

This FlightHub deal was found by Cheapflights users on 4/28. 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.
Wed 9/179:00 amSDF - NRT
1 stop17h 00mANA
Wed 9/245:00 pmNRT - SDF
1 stop16h 00mANA
Deal found 4/28$780
This American Airlines deal was found by Cheapflights users on 4/28. 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 9/178:01 amSDF - NRT
1 stop17h 59mAmerican Airlines
Wed 9/245:20 pmNRT - SDF
2 stops18h 43mAmerican Airlines
Deal found 4/28$789
This United Airlines deal was found by Cheapflights users on 4/28. 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 11/246:00 amSDF - NRT
2 stops19h 55mUnited Airlines
Fri 12/55:45 pmNRT - SDF
2 stops18h 24mUnited Airlines
Deal found 4/28$839
This FlightHub deal was found by Cheapflights users on 4/28. 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 9/1910:04 amSDF - NRT
1 stop16h 11mJapan Airlines
Sat 9/276:15 pmNRT - SDF
1 stop32h 52mJapan Airlines
Deal found 4/28$945
This Japan Airlines deal was found by Cheapflights users on 4/28. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/127:46 amSDF - NRT
1 stop18h 14mMultiple Airlines
Thu 6/196:15 pmNRT - SDF
1 stop28h 19mMultiple Airlines
Deal found 4/28$1,303
This Air Canada deal was found by Cheapflights users on 4/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/247:30 amSDF - NRT
2 stops42h 30mAir Canada
Sat 12/66:00 pmNRT - SDF
2 stops42h 09mAir Canada
Deal found 4/28$1,561
This WestJet deal was found by Cheapflights users on 4/28. 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.
Mon 11/174:00 pmSDF - NRT
2 stops34h 30mWestJet
Sun 11/306:30 pmNRT - SDF
2 stops38h 31mWestJet
Deal found 4/28$1,711
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/237:05 amSDF - NRT
2 stops23h 40mDelta
Sat 5/318:55 pmNRT - SDF
2 stops37h 31mDelta
Deal found 4/28$3,444
This FlightHub deal was found by Cheapflights users on 4/28. 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.
Wed 5/288:05 amSDF - NRT
2 stops37h 30mKorean Air
Wed 6/48:55 pmNRT - SDF
2 stops38h 48mKorean Air
Deal found 4/28$26,329

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 April 29, 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 5/4

9:25 am-2:45 pm

1 stop16h 20m

Tokyo Narita

Sat 5/17

5:00 pm-8:25 pm

1 stop16h 25m

$995

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Tue 6/10

7:30 am-4:10 pm

2 stops19h 40m

Tokyo Narita

Tue 6/24

5:45 pm-11:59 pm

2 stops19h 14m

$1,007

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Thu 6/12

7:46 am-3:00 pm

1 stop18h 14m

Tokyo Narita

Thu 6/19

6:15 pm-9:34 am

1 stop28h 19m

$1,303

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Thu 7/24

10:04 am-3:15 pm

1 stop16h 11m

Tokyo Narita

Tue 8/5

6:15 pm-2:07 pm

1 stop32h 52m

$1,443

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Fri 5/23

7:05 am-7:45 pm

2 stops23h 40m

Tokyo Narita

Sat 5/31

8:55 pm-9:26 pm

2 stops37h 31m

$3,444

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Wed 6/25

6:00 am-4:25 pm

2 stops45h 25m

Tokyo Narita

Sun 7/6

6:30 pm-11:28 pm

2 stops41h 58m

$3,637

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Wed 6/25

7:19 am-2:00 pm

1 stop17h 41m

Tokyo Narita

Sun 7/6

4:45 pm-8:06 pm

1 stop16h 21m

$4,999

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Wed 5/28

8:05 am-10:35 am

2 stops37h 30m

Tokyo Narita

Wed 6/4

8:55 pm-10:43 pm

2 stops38h 48m

$26,329

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Fri 5/2

5:05 am-2:20 pm

2 stops44h 15m

$447

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Fri 6/6

7:30 am-4:10 pm

2 stops19h 40m

$758

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 13 results
1
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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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Louisville-Tokyo Narita Airport flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 $846). 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.

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

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 April 29, 2025.

One of the essential ways to save on airfare from Louisville to Tokyo Narita Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 40% on airfare.

Rainfall in Narita by month

Plan your trip to Narita by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Tokyo Narita Airport ranges from 2.0 - 8.3 inches per month. September is typically the wettest month, when rainfall can reach 8.3 in. January is typically the driest time to visit Tokyo Narita Airport when rainfall is around 2.0 in.

Temperature in Narita by month

Plan your trip to Narita by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Tokyo Narita Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

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 April 29, 2025.
Korean Air
8.4
Very good
1,064 reviews

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,064 reviews
Korean Air
8.4
Very good
1,064 reviews

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,459 reviews
Korean Air
8.4
Very good
1,064 reviews

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.3
Very good
855 reviews
Korean Air
8.4
Very good
1,064 reviews

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,929 reviews
Korean Air
8.4
Very good
1,064 reviews

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
8,696 reviews
Korean Air
8.4
Very good
1,064 reviews

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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 3 airlines. Louisville Intl is conveniently located just 5.3 mi from Louisville’s city center.

  • 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 $995 on this airline. Additional options worth looking into are American Airlines and Japan Airlines, starting at $1,007 and $1,443 round-trip. United Airlines is currently priced 29% 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 American Airlines, which is currently one of the cheapest options available, starting at $758. Japan Airlines flights start at $966 while deals on WestJet start at $3,823 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 $846). 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.

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Top 3 airlines flying from Louisville to Narita

Discover the top 3 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$692Average$1,075FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$718Average$1,072FlexibilityNo cancel feeOn-time71%
ANACheapest$772Average$1,487FlexibilityNo cancel feeOn-time80%

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