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$503+ 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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — FUK
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap 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 December 23, 2025.

This Ovago deal was found by Cheapflights users on 12/20. 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 12/316:05 amDAY - NRT
2 stops20h 25mWestJet
Thu 1/86:35 pmNRT - DAY
2 stops37h 23mWestJet
Deal found 12/20$1,767
This United Airlines deal was found by Cheapflights users on 12/20. 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.
Wed 12/316:28 amDAY - HND
1 stop21h 17mUnited Airlines
Thu 1/84:50 pmHND - DAY
1 stop16h 47mUnited Airlines
Deal found 12/20$1,850
This United Airlines deal was found by Cheapflights users on 12/20. 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.
Wed 12/318:45 amDAY - NRT
1 stop16h 55mUnited Airlines
Thu 1/85:35 pmNRT - DAY
1 stop19h 04mUnited Airlines
Deal found 12/20$1,851
This American Airlines deal was found by Cheapflights users on 12/20. 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.
Wed 12/316:00 amDAY - HND
2 stops22h 30mAmerican Airlines
Thu 1/85:55 pmHND - DAY
2 stops19h 49mAmerican Airlines
Deal found 12/20$1,934
This Cathay Pacific deal was found by Cheapflights users on 12/23. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:10 amDAY - NRT
2 stops40h 10mMultiple Airlines
Tue 1/69:30 pmNRT - DAY
2 stops39h 02mMultiple Airlines
Deal found 12/23$2,379
This Cathay Pacific deal was found by Cheapflights users on 12/22. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/278:59 amDAY - NRT
2 stops39h 11mMultiple Airlines
Wed 12/319:00 amNRT - DAY
2 stops42h 26mMultiple Airlines
Deal found 12/22$2,443
This Delta deal was found by Cheapflights users on 12/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:05 amDAY - HND
1 stop18h 30mDelta
Tue 1/68:00 pmHND - DAY
1 stop17h 16mDelta
Deal found 12/22$2,560
This Delta deal was found by Cheapflights users on 12/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/274:03 pmDAY - HND
2 stops33h 17mDelta
Wed 12/314:25 pmHND - DAY
2 stops18h 37mDelta
Deal found 12/22$2,715
This United Airlines deal was found by Cheapflights users on 12/22. 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.
Thu 12/258:45 amDAY - NRT
1 stop16h 55mUnited Airlines
Tue 1/65:35 pmNRT - DAY
1 stop19h 04mUnited Airlines
Deal found 12/22$2,820
This American Airlines deal was found by Cheapflights users on 12/23. 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.
Thu 12/257:07 amDAY - NRT
1 stop18h 23mAmerican Airlines
Tue 1/65:30 pmNRT - DAY
2 stops20h 14mAmerican Airlines
Deal found 12/23$3,004
This business-class.com deal was found by Cheapflights users on 12/21. 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 business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:28 amDAY - HND
1 stop21h 17mANA
Tue 1/66:20 pmHND - DAY
1 stop16h 02mANA
Deal found 12/21$5,298
This United Airlines deal was found by Cheapflights users on 12/22. 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.
Thu 12/252:00 pmDAY - HND
2 stops24h 50mUnited Airlines
Tue 1/66:20 pmHND - DAY
1 stop17h 42mUnited Airlines
Deal found 12/22$5,603

Find flight deals from Dayton to Japan

Keep the following information in mind while searching for Dayton to Japan flight deals. Data was last updated December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$815
(United Airlines)

One-way from

$503
(Delta)

Popular in

December

Cheapest in

April

Average price

$1,561
Provider with most accurate pricing for Dayton-Tokyo (TYO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dayton-Tokyo (TYO) flights.
Search Deals
From Dayton to Japan
Search Deals
One-way flight from Dayton to Japan
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($96 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($44 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 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 December 23, 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

DaytonTokyo

DAY - NRT

DAYNRT

Dayton

Sun 2/22

7:07 am-3:30 pm

1 stop18h 23m

Tokyo Narita

Sun 3/8

5:30 pm-10:05 pm

1 stop17h 35m

$816

DaytonTokyo

DAY - HND

DAYHND

Dayton

Wed 2/4

6:00 am-6:30 pm

2 stops22h 30m

Tokyo Haneda

Wed 2/11

1:05 pm-9:44 pm

2 stops22h 39m

$819

DaytonTokyo

DAY - HND

DAYHND

Dayton

Sun 2/22

4:17 pm-5:05 am

2 stops22h 48m

Tokyo Haneda

Sun 3/8

1:05 pm-8:16 pm

2 stops21h 11m

$819

DaytonTokyo

DAY - HND

DAYHND

Dayton

Sun 2/22

6:00 am-2:35 pm

1 stop18h 35m

Tokyo Haneda

Sun 3/8

8:00 pm-1:49 pm

1 stop30h 49m

$821

DaytonTokyo

DAY - HND

DAYHND

Dayton

Sun 2/22

9:00 am-9:05 pm

1 stop22h 05m

Tokyo Haneda

Sun 3/1

4:50 pm-7:38 pm

1 stop16h 48m

$832

DaytonTokyo

DAY - HND

DAYHND

Dayton

Thu 2/5

9:05 am-5:45 pm

1 stop18h 40m

Tokyo Haneda

Thu 2/12

6:20 pm-10:14 pm

1 stop17h 54m

$833

DaytonTokyo

DAY - HND

DAYHND

Dayton

Sun 2/22

6:00 am-2:35 pm

1 stop18h 35m

Tokyo Haneda

Sun 3/1

8:00 pm-10:43 pm

1 stop16h 43m

$834

DaytonTokyo

DAY - HND

DAYHND

Dayton

Fri 2/27

9:45 am-4:50 pm

1 stop17h 05m

Tokyo Haneda

Mon 3/9

9:55 pm-4:57 pm

2 stops32h 02m

$834

DaytonTokyo

DAY - HND

DAYHND

Dayton

Thu 2/5

7:08 am-6:30 pm

1 stop21h 22m

Tokyo Haneda

Thu 2/12

1:05 pm-6:44 pm

2 stops19h 39m

$837

DaytonOsaka

DAY - ITM

DAYITM

Dayton

Wed 2/4

2:04 pm-8:10 am

2 stops28h 06m

Osaka Itami

Wed 2/11

8:20 pm-1:25 pm

2 stops31h 05m

$841

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

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, September is the cheapest month in which you can book a flight from Dayton to Japan (average of $583). Flying from Dayton to Japan in June is currently the most expensive (average of $872). 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 December 23, 2025.

One of the essential ways to save on airfare from Dayton to Japan is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 59% on airfare.

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 December 23, 2025.
Get a feel of what it's like to fly with ANA, Japan Airlines, and United Airlines 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
1,040 reviews

Entertainment

8.0

Crew

8.7

Overall

8.4

Food

7.8

Boarding

8.6

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support
ANA
8.4
Very good
1,040 reviews
ANA
8.4
Very good
1,040 reviews

Entertainment

8.0

Crew

8.7

Overall

8.4

Food

7.8

Boarding

8.6

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support
Japan Airlines
8.3
Very good
1,662 reviews
ANA
8.4
Very good
1,040 reviews

Entertainment

8.0

Crew

8.7

Overall

8.4

Food

7.8

Boarding

8.6

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support
United Airlines
7.4
Good
9,109 reviews
ANA
8.4
Very good
1,040 reviews

Entertainment

8.0

Crew

8.7

Overall

8.4

Food

7.8

Boarding

8.6

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support
American Airlines
7.2
Good
11,050 reviews
ANA
8.4
Very good
1,040 reviews

Entertainment

8.0

Crew

8.7

Overall

8.4

Food

7.8

Boarding

8.6

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Mario,Nov 2025

HND - BKK

Option to use Bluetooth headphones when connecting to in flight entertainment system. I want to use my own headsets with noise cancelling support

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 18h 23m. American Airlines provides one of the quickest options available for as low as $816. 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 Haneda, Dayton - Tokyo Narita 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, September is the cheapest month in which you can book a flight from Dayton to Japan (average of $583). Flying from Dayton to Japan in June is currently the most expensive (average of $872). 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 3 airlines flying from Dayton to Japan

Discover the top 3 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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$696Average$1,233FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$789Average$980FlexibilityNo cancel feeOn-time79%
ANACheapest$796Average$1,017FlexibilityNo cancel feeOn-time80%

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