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$752+ Cheap flights from Louisville (SDF) to Tokyo (TYO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — TYO
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Louisville Intl to Tokyo are usually found in February or January, booked 56 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Louisville to Tokyo

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Tokyo (TYO). 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 January 21, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$756
(Delta)

Popular in

June

Cheapest in

February

Average price

$1,036
Provider with most accurate pricing for Louisville Intl-Tokyo (TYO) flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Tokyo (TYO) flights.
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From Louisville Intl to Tokyo (TYO)
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($276 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Louisville to Tokyo

Cheapest flights from Louisville to Tokyo
Explore the most affordable flight options available from Louisville to Tokyo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This United Airlines deal was found by Cheapflights users on 1/21. 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.
Sat 1/257:00 amSDF - HND
1 stop20h 45mUnited Airlines
Mon 1/274:50 pmHND - SDF
1 stop16h 58mUnited Airlines
Deal found 1/21$752
This Delta deal was found by Cheapflights users on 1/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/206:50 amSDF - HND
1 stop17h 45mDelta
Mon 3/38:00 pmHND - SDF
1 stop17h 58mDelta
Deal found 1/21$756
This Booking.com deal was found by Cheapflights users on 1/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/257:00 amSDF - NRT
1 stop18h 00mANA
Mon 1/275:45 pmNRT - SDF
1 stop33h 53mANA
Deal found 1/21$763
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Thu 4/178:00 amSDF - NRT
1 stop17h 45mUnited Airlines
Sat 5/35:15 pmNRT - SDF
1 stop16h 48mUnited Airlines
Deal found 1/20$770
This Booking.com deal was found by Cheapflights users on 1/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/11:55 pmSDF - HND
1 stop38h 50mANA
Sat 11/156:20 pmHND - SDF
1 stop15h 54mANA
Deal found 1/21$782
This American Airlines deal was found by Cheapflights users on 1/19. 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.
Thu 2/206:40 amSDF - HND
2 stops21h 45mAmerican Airlines
Wed 2/261:05 pmHND - SDF
2 stops18h 14mAmerican Airlines
Deal found 1/19$811
This Ovago deal was found by Cheapflights users on 1/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/177:05 amSDF - HND
1 stop19h 50mJapan Airlines
Sat 5/311:30 amHND - SDF
1 stop17h 57mJapan Airlines
Deal found 1/20$842
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/245:00 amSDF - NRT
2 stops21h 40mAmerican Airlines
Fri 1/315:40 pmNRT - SDF
2 stops18h 14mAmerican Airlines
Deal found 1/20$847
This Mytrip deal was found by Cheapflights users on 1/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/27:00 amSDF - NRT
1 stop18h 00mMultiple Airlines
Wed 2/52:45 pmNRT - SDF
3 stops41h 45mMultiple Airlines
Deal found 1/19$906
This Ovago deal was found by Cheapflights users on 1/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/148:06 amSDF - NRT
1 stop17h 54mJapan Airlines
Sat 5/316:25 pmNRT - SDF
2 stops31h 52mJapan Airlines
Deal found 1/20$1,056
This Expedia deal was found by Cheapflights users on 1/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/15:01 pmSDF - HND
2 stops39h 49mKorean Air
Fri 2/142:00 amHND - SDF
2 stops35h 21mKorean Air
Deal found 1/20$1,077
This United deal was found by Cheapflights users on 1/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/36:07 pmSDF - HND
1 stop37h 58mMultiple Airlines
Sat 5/1710:25 amHND - SDF
1 stop22h 35mMultiple Airlines
Deal found 1/20$1,087

Find flights from Louisville to Tokyo within your budget

Customize your flight search to find flights from Louisville to Tokyo 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LouisvilleTokyo

SDF - HND

SDFHND

Louisville Intl

Thu 2/20

6:50 am-2:35 pm

1 stop17h 45m

Tokyo Haneda

Mon 3/3

8:00 pm-11:58 pm

1 stop17h 58m

$756

LouisvilleTokyo

SDF - HND

SDFHND

Louisville Intl

Sat 4/19

6:00 am-3:20 pm

1 stop20h 20m

Tokyo Haneda

Mon 5/5

10:50 am-7:47 pm

1 stop21h 57m

$768

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Thu 4/17

8:00 am-2:45 pm

1 stop17h 45m

Tokyo Narita

Sat 5/3

5:15 pm-9:03 pm

1 stop16h 48m

$770

LouisvilleTokyo

SDF - HND

SDFHND

Louisville Intl

Fri 2/7

7:00 am-5:45 pm

1 stop20h 45m

Tokyo Haneda

Fri 2/21

6:20 pm-8:51 pm

1 stop16h 31m

$804

LouisvilleTokyo

SDF - HND

SDFHND

Louisville Intl

Thu 2/20

6:40 am-6:25 pm

2 stops21h 45m

Tokyo Haneda

Wed 2/26

1:05 pm-5:19 pm

2 stops18h 14m

$811

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Sat 4/19

2:00 pm-3:00 pm

1 stop36h 00m

Tokyo Narita

Mon 5/5

4:45 pm-8:00 pm

1 stop16h 15m

$823

LouisvilleTokyo

SDF - HND

SDFHND

Louisville Intl

Thu 4/17

7:05 am-3:55 pm

1 stop19h 50m

Tokyo Haneda

Sat 5/3

11:30 am-4:27 pm

1 stop17h 57m

$842

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Sun 2/2

7:05 am-3:30 pm

1 stop18h 25m

Tokyo Narita

Wed 2/26

5:30 pm-11:59 pm

1 stop20h 29m

$854

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Sun 2/2

7:00 am-3:00 pm

1 stop18h 00m

Tokyo Narita

Wed 2/5

2:45 pm-6:30 pm

3 stops41h 45m

$906

LouisvilleTokyo

SDF - NRT

SDFNRT

Louisville Intl

Wed 5/14

8:06 am-3:00 pm

1 stop17h 54m

Tokyo Narita

Sat 5/31

6:25 pm-1:17 pm

2 stops31h 52m

$1,056

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 19 results
1
2

Compare providers for flights from Louisville to Tokyo

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 Tokyo in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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 flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Louisville-Tokyo flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Louisville-Tokyo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Tokyo 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 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 Tokyo

Have a flexible travel schedule? Discover the best time to fly to Tokyo 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.

Travel insights for flights from Louisville to Tokyo

Get recent, data-driven insights about flights from Louisville to Tokyo including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Louisville to Tokyo?

Use this chart to determine the optimal time to book a round-trip flight from Louisville to Tokyo. Price data was last updated on January 17, 2025.

The best time to book flights from Louisville to Tokyo is 56 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from Louisville to Tokyo (average of $846). Flying from Louisville to Tokyo 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 TYO?

Find hourly flight availability from Louisville to Tokyo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

It’s optimal to fly from Louisville to Tokyo in the afternoon. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight at noon.

Rainfall in Tokyo by month

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

In terms of precipitation, rainfall in Tokyo 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 when rainfall is around 2.0 in.

Temperature in Tokyo by month

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

If weather is an important factor for your trip to Tokyo, 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 Tokyo

Get insights into the airlines that provide service to Tokyo. 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 Tokyo. Reviews last updated January 21, 2025.
Peruse reviews from past customers who have flown with United Airlines, ANA and Korean Air from Louisville to Tokyo to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,039 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

ANA
8.4
Very good
852 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,449 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta
8.0
Very good
8,521 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

United Airlines
7.4
Good
8,985 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Tokyo. 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?

    If you book a flight to Tokyo from Louisville, you will be flying from Louisville Intl, which is the city’s only airport. Louisville Intl (SDF) is located 5.3 mi from the center of Louisville. There are 0 flights from Louisville Intl to Tokyo per day from 5 different airlines.

  • What are the cheapest airlines flying from Louisville to Tokyo round-trip?

    According to our current data, Delta ($756), United Airlines ($768), and ANA ($804) offers the cheapest pricing from Louisville to Tokyo. Delta is priced at 43% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Louisville to Tokyo that include hotel bookings?

    Yes. In addition to deals on Louisville to Tokyo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Tokyo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Tokyo.

  • Can I find deals for business class flights from Louisville to Tokyo?

    Yes. Cheapflights offers flight deals from Louisville to Tokyo 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?

    Currently, February is the cheapest month in which you can book a flight from Louisville to Tokyo (average of $846). Flying from Louisville to Tokyo 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 Louisville?

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Top 5 airlines flying from Louisville to Tokyo

Discover the top 5 airlines that operate flights from Louisville to Tokyo. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$683Average$1,091FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$692Average$1,382FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$718Average$1,496FlexibilityNo cancel feeOn-time71%
DeltaCheapest$732Average$1,544FlexibilityNo cancel feeOn-timeN/A
ANACheapest$840Average$1,294FlexibilityNo cancel feeOn-time80%
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