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$548+ 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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — FUK
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
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 27, 2026.

This United Airlines deal was found by Cheapflights users on 1/25. 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.
Fri 2/207:00 am
DAY
-
NRT
2 stops18h 40m
United Airlines
Fri 2/275:05 pm
NRT
-
DAY
1 stop19h 09m
United Airlines
Deal found 1/25$834
This Delta deal was found by Cheapflights users on 1/27. 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 am
DAY
-
HND
1 stop18h 35m
Delta
Sun 3/18:00 pm
HND
-
DAY
1 stop16h 43m
Delta
Deal found 1/27$835
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Sun 2/225:49 pm
DAY
-
NRT
2 stops31h 41m
United Airlines
Sun 3/88:20 pm
NRT
-
DAY
2 stops37h 01m
United Airlines
Deal found 1/26$839
This FlightHub deal was found by Cheapflights users on 1/26. 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.
Tue 2/242:10 pm
DAY
-
HND
1 stop16h 55m
ANA
Tue 3/36:20 pm
HND
-
DAY
1 stop15h 49m
ANA
Deal found 1/26$841
This American Airlines deal was found by Cheapflights users on 1/27. 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 am
DAY
-
NRT
1 stop18h 23m
American Airlines
Tue 3/35:30 pm
NRT
-
DAY
1 stop18h 35m
American Airlines
Deal found 1/27$849
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 2/2411:00 am
DAY
-
HND
1 stop20h 05m
United Airlines
Mon 3/212:50 am
HND
-
DAY
2 stops26h 35m
United Airlines
Deal found 1/26$853
This Delta deal was found by Cheapflights users on 1/26. 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 am
DAY
-
HND
2 stops21h 45m
Delta
Tue 3/34:50 pm
HND
-
DAY
2 stops32h 05m
Delta
Deal found 1/26$854
This FlightHub deal was found by Cheapflights users on 1/26. 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 am
DAY
-
HND
1 stop17h 25m
ANA
Fri 9/45:15 pm
HND
-
DAY
1 stop16h 16m
ANA
Deal found 1/26$860
This Delta deal was found by Cheapflights users on 1/26. 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 2/222:37 pm
DAY
-
HND
2 stops34h 43m
Delta
Sat 2/285:20 pm
HND
-
DAY
2 stops19h 23m
Delta
Deal found 1/26$866
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Sun 2/229:00 am
DAY
-
HND
1 stop18h 45m
United Airlines
Sat 2/2810:40 am
HND
-
DAY
1 stop22h 58m
United Airlines
Deal found 1/27$867
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Fri 1/308:30 am
DAY
-
NRT
1 stop17h 10m
United Airlines
Fri 2/65:35 pm
NRT
-
DAY
1 stop19h 04m
United Airlines
Deal found 1/25$867
This United Airlines deal was found by Cheapflights users on 1/27. 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 10/269:00 am
DAY
-
HND
1 stop19h 45m
United Airlines
Wed 11/1110:25 am
HND
-
DAY
1 stop24h 06m
United Airlines
Deal found 1/27$868

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 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$834
(United Airlines)

One-way from

$548
(KAYAK)

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 ($87 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 27, 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 - NRT

DAYNRT

Dayton

Fri 2/20

8:35 am-3:40 pm

1 stop17h 05m

Tokyo Narita

Fri 2/27

5:05 pm-10:14 pm

1 stop19h 09m

$834

DaytonTokyo

DAY - HND

DAYHND

Dayton

Sun 2/22

6:00 am-3:20 pm

2 stops19h 20m

Tokyo Haneda

Sun 3/1

5:20 pm-10:55 am

2 stops31h 35m

$839

DaytonTokyo

DAY - NRT

DAYNRT

Dayton

Sun 2/22

5:49 pm-3:30 pm

2 stops31h 41m

Tokyo Narita

Sun 3/8

8:20 pm-10:30 pm

2 stops39h 10m

$839

DaytonTokyo

DAY - NRT

DAYNRT

Dayton

Tue 2/24

7:07 am-3:30 pm

1 stop18h 23m

Tokyo Narita

Tue 3/3

5:30 pm-10:05 pm

1 stop18h 35m

$849

DaytonTokyo

DAY - HND

DAYHND

Dayton

Tue 2/24

2:10 pm-9:05 pm

1 stop16h 55m

Tokyo Haneda

Mon 3/2

12:50 am-1:25 pm

2 stops26h 35m

$853

DaytonTokyo

DAY - HND

DAYHND

Dayton

Tue 2/24

6:00 am-3:20 pm

2 stops19h 20m

Tokyo Haneda

Tue 3/3

4:25 pm-10:43 pm

2 stops20h 18m

$854

DaytonTokyo

DAY - NRT

DAYNRT

Dayton

Sun 2/22

5:49 pm-3:30 pm

2 stops31h 41m

Tokyo Narita

Thu 2/26

4:45 pm-11:43 pm

2 stops20h 58m

$887

DaytonOsaka

DAY - ITM

DAYITM

Dayton

Sun 2/22

4:17 pm-7:40 am

2 stops25h 23m

Osaka Itami

Thu 2/26

8:30 am-9:00 pm

2 stops26h 30m

$1,007

DaytonOsaka

DAY - ITM

DAYITM

Dayton

Fri 4/10

9:00 am-7:25 am

2 stops33h 25m

Osaka Itami

Fri 4/17

2:00 pm-1:26 pm

2 stops36h 26m

$1,065

DaytonOsaka

DAY - KIX

DAYKIX

Dayton

Fri 4/10

9:00 am-7:30 pm

2 stops21h 30m

Osaka Kansai Intl

Fri 4/17

4:55 pm-10:57 am

2 stops31h 02m

$1,159

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 28 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 $789). 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 27, 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
1,078 reviews

Overall

8.4

Comfort

8.2

Crew

8.7

Entertainment

7.9

Food

7.7

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
ANA
8.4
Very good
1,078 reviews
ANA
8.4
Very good
1,078 reviews

Overall

8.4

Comfort

8.2

Crew

8.7

Entertainment

7.9

Food

7.7

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
Japan Airlines
8.3
Very good
1,691 reviews
ANA
8.4
Very good
1,078 reviews

Overall

8.4

Comfort

8.2

Crew

8.7

Entertainment

7.9

Food

7.7

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
United Airlines
7.4
Good
9,206 reviews
ANA
8.4
Very good
1,078 reviews

Overall

8.4

Comfort

8.2

Crew

8.7

Entertainment

7.9

Food

7.7

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
American Airlines
7.2
Good
11,198 reviews
ANA
8.4
Very good
1,078 reviews

Overall

8.4

Comfort

8.2

Crew

8.7

Entertainment

7.9

Food

7.7

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!

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 17h 05m. United Airlines provides one of the quickest options available for as low as $834. 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 - Sapporo Chitose.

  • 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 $789). 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 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$789Average$980FlexibilityNo cancel feeOn-time79%
ANACheapest$796Average$1,017FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$876Average$1,201FlexibilityNo cancel feeOn-time69%

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