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$637+ 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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — FUK
Feb 3 — Feb 101
Tue 2/3
Tue 2/10
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 January 4, 2026.

This United Airlines deal was found by Cheapflights users on 1/4. 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 2/182:10 pmDAY - HND
1 stop16h 55mUnited Airlines
Wed 2/254:50 pmHND - DAY
1 stop16h 48mUnited Airlines
Deal found 1/4$815
This American Airlines deal was found by Cheapflights users on 1/4. 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 2/187:07 amDAY - NRT
1 stop18h 23mAmerican Airlines
Wed 2/255:30 pmNRT - DAY
1 stop18h 35mAmerican Airlines
Deal found 1/4$817
This Delta deal was found by Cheapflights users on 1/4. 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.
Wed 2/186:00 amDAY - HND
2 stops19h 20mDelta
Wed 2/255:20 pmHND - DAY
2 stops31h 35mDelta
Deal found 1/4$821
This United Airlines deal was found by Cheapflights users on 1/4. 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 2/189:00 amDAY - NRT
1 stop16h 00mUnited Airlines
Wed 2/254:45 pmNRT - DAY
2 stops20h 58mUnited Airlines
Deal found 1/4$821
This FlightHub deal was found by Cheapflights users on 1/2. 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 1/309:05 amDAY - OKA
2 stops24h 00mANA
Fri 2/611:35 amOKA - DAY
2 stops22h 47mANA
Deal found 1/2$824
This Delta deal was found by Cheapflights users on 1/4. 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.
Sun 2/226:00 amDAY - HND
1 stop18h 35mDelta
Sun 3/18:00 pmHND - DAY
1 stop16h 43mDelta
Deal found 1/4$835
This American Airlines deal was found by Cheapflights users on 1/4. 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.
Sun 2/227:07 amDAY - NRT
1 stop18h 23mAmerican Airlines
Sun 3/85:30 pmNRT - DAY
1 stop17h 35mAmerican Airlines
Deal found 1/4$835
This American Airlines deal was found by Cheapflights users on 1/4. 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.
Sun 2/227:07 amDAY - HND
1 stop21h 23mAmerican Airlines
Sun 3/81:05 pmHND - DAY
2 stops21h 13mAmerican Airlines
Deal found 1/4$838
This Delta deal was found by Cheapflights users on 1/4. 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.
Sun 2/226:00 amDAY - HND
1 stop18h 35mDelta
Sun 3/88:00 pmHND - DAY
1 stop30h 49mDelta
Deal found 1/4$840
This Delta deal was found by Cheapflights users on 1/4. 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.
Tue 2/246:00 amDAY - HND
1 stop18h 35mDelta
Tue 3/38:00 pmHND - DAY
1 stop16h 43mDelta
Deal found 1/4$850
This American Airlines deal was found by Cheapflights users on 1/4. 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.
Tue 2/247:07 amDAY - NRT
1 stop18h 23mAmerican Airlines
Tue 3/35:30 pmNRT - DAY
1 stop18h 35mAmerican Airlines
Deal found 1/4$850
This FlightHub deal was found by Cheapflights users on 1/4. 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.
Sun 8/239:00 amDAY - HND
1 stop17h 25mANA
Fri 9/45:15 pmHND - DAY
1 stop16h 16mANA
Deal found 1/4$861

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 January 4, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$815
(United Airlines)

One-way from

$637
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$859
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. 7% potential increase in price ($84 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 4, 2026.
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 - HND

DAYHND

Dayton

Wed 2/18

2:10 pm-9:05 pm

1 stop16h 55m

Tokyo Haneda

Wed 2/25

4:50 pm-7:38 pm

1 stop16h 48m

$815

DaytonTokyo

DAY - NRT

DAYNRT

Dayton

Wed 2/18

7:07 am-3:30 pm

1 stop18h 23m

Tokyo Narita

Wed 2/25

5:30 pm-10:05 pm

1 stop18h 35m

$817

DaytonTokyo

DAY - HND

DAYHND

Dayton

Wed 2/18

6:00 am-3:20 pm

2 stops19h 20m

Tokyo Haneda

Wed 2/25

5:20 pm-10:55 am

2 stops31h 35m

$821

DaytonTokyo

DAY - NRT

DAYNRT

Dayton

Wed 2/18

9:00 am-3:00 pm

1 stop16h 00m

Tokyo Narita

Wed 2/25

4:45 pm-11:43 pm

2 stops20h 58m

$821

DaytonOkinawa

DAY - OKA

DAYOKA

Dayton

Fri 1/30

9:05 am-11:05 pm

2 stops24h 00m

Okinawa Naha

Fri 2/6

11:35 am-8:22 pm

2 stops22h 47m

$824

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

$835

DaytonTokyo

DAY - NRT

DAYNRT

Dayton

Sun 2/22

7:07 am-3:30 pm

1 stop18h 23m

Tokyo Narita

Sun 3/1

5:30 pm-10:05 pm

1 stop18h 35m

$835

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

$835

DaytonTokyo

DAY - HND

DAYHND

Dayton

Sun 2/22

2:37 pm-2:05 pm

2 stops33h 28m

Tokyo Haneda

Sun 3/8

5:20 pm-10:46 am

2 stops30h 26m

$839

DaytonTokyo

DAY - HND

DAYHND

Dayton

Tue 2/24

6:00 am-2:35 pm

1 stop18h 35m

Tokyo Haneda

Tue 3/3

8:00 pm-10:43 pm

1 stop16h 43m

$850

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/3

Showing 1-10 of 38 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, March is the cheapest month in which you can book a flight from Dayton to Japan (average of $571). 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.

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 January 4, 2026.
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
1,057 reviews

Comfort

8.2

Entertainment

7.9

Food

7.7

Crew

8.7

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

HND - LAX

I always take ANA because of the great service and overall experience.
ANA
8.4
Very good
1,057 reviews
ANA
8.4
Very good
1,057 reviews

Comfort

8.2

Entertainment

7.9

Food

7.7

Crew

8.7

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

HND - LAX

I always take ANA because of the great service and overall experience.
Japan Airlines
8.3
Very good
1,669 reviews
ANA
8.4
Very good
1,057 reviews

Comfort

8.2

Entertainment

7.9

Food

7.7

Crew

8.7

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

HND - LAX

I always take ANA because of the great service and overall experience.
United Airlines
7.4
Good
9,138 reviews
ANA
8.4
Very good
1,057 reviews

Comfort

8.2

Entertainment

7.9

Food

7.7

Crew

8.7

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

HND - LAX

I always take ANA because of the great service and overall experience.
American Airlines
7.2
Good
11,079 reviews
ANA
8.4
Very good
1,057 reviews

Comfort

8.2

Entertainment

7.9

Food

7.7

Crew

8.7

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

HND - LAX

I always take ANA because of the great service and overall experience.

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 16h 55m. United Airlines provides one of the quickest options available for as low as $815. Dayton and Japan are separated by a distance of 6515 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 Kansai Intl.

  • 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, March is the cheapest month in which you can book a flight from Dayton to Japan (average of $571). 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 January 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$696Average$1,209FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$789Average$980FlexibilityNo cancel feeOn-time79%
ANACheapest$796Average$1,017FlexibilityNo cancel feeOn-time80%

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