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$588+ Cheap flights from Dayton (DAY) to 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 12/26. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — FUK
oct. 16 — oct. 231
jeu. 10/16
jeu. 10/23
1 adult, Economy
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Cheap flight deals from Dayton to Japan

Keep the following information in mind while searching for Dayton to Japan flight deals. Data was last updated septembre 16, 2025.

Round-trip from

$742
(FlightHub)

One-way from

$588
(Justfly.com)

Popular in

December

Cheapest in

September

Average price

$796
From Dayton to Japan
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One-way flight from Dayton to Japan
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Highest demand for flights based on searches. 8% potential increase in price ($98 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Dayton to Japan

Cheapest flights from Dayton to Japan
Explore the most affordable flight options available from Dayton to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septembre 16, 2025.

This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/189:27 amDAY - NRT
1 stop16h 28mUnited Airlines
lun. 9/224:30 pmNRT - DAY
1 stop18h 42mUnited Airlines
Deal found 9/15$792
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 9/175:41 pmDAY - NRT
2 stops31h 34mUnited Airlines
lun. 9/224:30 pmNRT - DAY
2 stops20h 14mUnited Airlines
Deal found 9/15$797
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/159:27 amDAY - NRT
1 stop16h 28mUnited Airlines
lun. 9/224:30 pmNRT - DAY
1 stop18h 42mUnited Airlines
Deal found 9/15$806
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 9/216:06 amDAY - HND
1 stop20h 49mAmerican Airlines
dim. 9/2811:55 amHND - DAY
2 stops19h 53mAmerican Airlines
Deal found 9/14$809
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 9/217:45 pmDAY - HND
1 stop30h 40mUnited Airlines
dim. 9/283:45 pmHND - DAY
1 stop16h 14mUnited Airlines
Deal found 9/15$811
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/169:27 amDAY - NRT
1 stop16h 28mUnited Airlines
lun. 9/225:10 pmNRT - DAY
2 stops29h 40mUnited Airlines
Deal found 9/15$811
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 9/217:04 amDAY - NRT
1 stop19h 11mAmerican Airlines
dim. 9/286:30 pmNRT - DAY
1 stop18h 07mAmerican Airlines
Deal found 9/14$886
This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/39:15 amDAY - HND
1 stop18h 30mANA
mer. 11/126:20 pmHND - DAY
1 stop15h 55mANA
Deal found 9/14$927
This United Airlines deal was found by Cheapflights users on 9/16. 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.
lun. 11/37:00 amDAY - HND
1 stop20h 45mUnited Airlines
mer. 11/126:20 pmHND - DAY
1 stop19h 23mUnited Airlines
Deal found 9/16$934
This United Airlines deal was found by Cheapflights users on 9/16. 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.
lun. 11/37:00 amDAY - NRT
1 stop18h 00mUnited Airlines
mer. 11/125:05 pmNRT - DAY
1 stop17h 10mUnited Airlines
Deal found 9/16$935
This lol.travel deal was found by Cheapflights users on 9/13. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 10/27:43 pmDAY - NRT
2 stops29h 47mUnited Airlines
mar. 10/144:30 pmNRT - DAY
2 stops16h 39mUnited Airlines
Deal found 9/13$936
This United Airlines deal was found by Cheapflights users on 9/16. 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.
jeu. 11/610:27 amDAY - HND
2 stops28h 23mUnited Airlines
ven. 11/147:40 pmHND - DAY
2 stops18h 03mUnited Airlines
Deal found 9/16$942

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dayton to Japan 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 septembre 16, 2025.
Use the filters below to find and compare flights from Dayton to Japan that are best for you.

Fly from

Dayton

Fly to

Japan

Route

Depart

Return

Price

DaytonOsaka

DAY - ITM

DAYITM

Dayton

dim. 2/15

8:37 am-7:55 pm

2 stops21h 18m

Osaka Itami

mar. 2/24

7:05 am-11:50 am

2 stops18h 45m

$742

DaytonOsaka

DAY - KIX

DAYKIX

Dayton

dim. 2/15

9:00 am-9:50 pm

2 stops22h 50m

Osaka Kansai Intl

mar. 2/24

2:05 pm-8:08 pm

2 stops20h 03m

$761

DaytonOsaka

DAY - ITM

DAYITM

Dayton

ven. 1/23

9:05 am-8:35 pm

2 stops21h 30m

Osaka Itami

jeu. 1/29

8:20 pm-1:23 pm

2 stops31h 03m

$772

DaytonOsaka

DAY - KIX

DAYKIX

Dayton

ven. 1/23

9:05 am-10:15 am

2 stops35h 10m

Osaka Kansai Intl

jeu. 1/29

9:10 pm-8:22 pm

2 stops37h 12m

$775

DaytonTokyo

DAY - NRT

DAYNRT

Dayton

dim. 1/4

8:55 am-2:45 pm

1 stop15h 50m

Tokyo Narita

mer. 1/14

5:00 pm-10:01 pm

2 stops19h 01m

$830

DaytonTokyo

DAY - HND

DAYHND

Dayton

dim. 1/4

8:58 am-10:00 pm

1 stop23h 02m

Tokyo Haneda

mer. 1/14

10:55 am-5:42 pm

1 stop20h 47m

$835

DaytonTokyo

DAY - HND

DAYHND

Dayton

ven. 2/20

7:20 am-6:30 pm

1 stop21h 10m

Tokyo Haneda

mar. 2/24

6:05 pm-9:49 pm

1 stop17h 44m

$866

DaytonTokyo

DAY - NRT

DAYNRT

Dayton

ven. 1/23

8:05 pm-3:30 pm

2 stops29h 25m

Tokyo Narita

jeu. 1/29

5:30 pm-9:50 pm

1 stop18h 20m

$872

DaytonTokyo

DAY - HND

DAYHND

Dayton

ven. 1/23

4:20 pm-10:00 pm

1 stop15h 40m

Tokyo Haneda

jeu. 1/29

10:50 am-3:44 pm

1 stop18h 54m

$922

DaytonTokyo

DAY - HND

DAYHND

Dayton

mar. 10/14

9:00 am-3:55 pm

1 stop17h 55m

Tokyo Haneda

mar. 10/21

5:15 pm-8:09 pm

1 stop15h 54m

$934

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 34 results
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Best time to book a flight from Dayton to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from Dayton 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 Dayton to Japan

What is the cheapest month to book a flight from Dayton to Japan?

Currently, February is the cheapest month in which you can book a flight from Dayton to Japan (average of $899). Flying from Dayton to Japan in December is currently the most expensive (average of $1,493). 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 DAY to JP?

Find hourly flight availability from Dayton to Japan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septembre 16, 2025.

When flying from Dayton to Japan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Japan

Get insights into the airlines that provide service to Japan. 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 Japan. Reviews last updated septembre 16, 2025.
Get a feel of what it's like to fly with ANA, Japan Airlines, and Delta from Dayton to Japan by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
963 reviews

Entertainment

7.9

Boarding

8.6

Comfort

8.2

Crew

8.7

Overall

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
ANA
8.4
Very good
963 reviews
ANA
8.4
Very good
963 reviews

Entertainment

7.9

Boarding

8.6

Comfort

8.2

Crew

8.7

Overall

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
Japan Airlines
8.3
Very good
1,559 reviews
ANA
8.4
Very good
963 reviews

Entertainment

7.9

Boarding

8.6

Comfort

8.2

Crew

8.7

Overall

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
Delta
8.0
Very good
7,957 reviews
ANA
8.4
Very good
963 reviews

Entertainment

7.9

Boarding

8.6

Comfort

8.2

Crew

8.7

Overall

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
United Airlines
7.4
Good
8,924 reviews
ANA
8.4
Very good
963 reviews

Entertainment

7.9

Boarding

8.6

Comfort

8.2

Crew

8.7

Overall

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me
American Airlines
7.2
Good
10,000 reviews
ANA
8.4
Very good
963 reviews

Entertainment

7.9

Boarding

8.6

Comfort

8.2

Crew

8.7

Overall

8.4

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

SFO - NRT

ANA ground and flight crew are the best their is They are now officially my Airline of choice Crew are very attentive, friendly, sincere, helpful and respond to queries accurately, promptly and gives you the peace of mind when travelling Salute to the World’s Best Airline for me

Related info for your journey

Find useful and relevant information for your journey from Dayton to Japan. 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 Dayton to Japan?

    Dayton (DAY) is the airport you will fly out of if you book a flight from Dayton to Japan. It is only a 10.0 mi journey to Dayton (DAY) from Dayton’s city center.

  • How long is the flight from Dayton to Japan?

    A quick flight from Dayton to Japan can take about 15h 50m. Japan Airlines provides one of the quickest options available for as low as $830. Dayton and Japan are separated by a distance of 6484 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Dayton to Japan?

    The most popular flight routes from Dayton to Japan are Dayton - Tokyo Narita, Dayton - Tokyo Haneda and Dayton - Osaka Itami.

  • Can I find deals for flights from Dayton to Japan that include hotel bookings?

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

  • How can I find direct flights from Dayton to Japan?

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

  • Can I find deals for business class flights from Dayton to Japan?

    Yes. Cheapflights offers flight deals from Dayton to Japan 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 Dayton to Japan?

    Currently, February is the cheapest month in which you can book a flight from Dayton to Japan (average of $899). Flying from Dayton to Japan in December is currently the most expensive (average of $1,493). 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 Dayton to Japan

Discover the top 5 airlines that operate flights from Dayton to Japan. 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 septembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$696Average$1,530FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$717Average$1,154FlexibilityNo cancel feeOn-time71%
Japan AirlinesCheapest$724Average$992FlexibilityNo cancel feeOn-time79%
ANACheapest$796Average$1,062FlexibilityNo cancel feeOn-time80%
DeltaCheapest$869Average$1,292FlexibilityNo cancel feeOn-timeN/A

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