HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Japan

$469+ 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — FUK
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dayton to Japan with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 April 22, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$787
(United Airlines)

One-way from

$469
(American Airlines)

Popular in

December

Cheapest in

November

Average price

$1,627
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
High demand for flights, 6% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 April 22, 2025.

This FlightHub deal was found by Cheapflights users on 4/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/248:37 amDAY - NRT
1 stop17h 38mJapan Airlines
Fri 9/56:15 pmNRT - DAY
1 stop17h 42mJapan Airlines
Deal found 4/21$779
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/165:49 amDAY - NRT
1 stop20h 11mAmerican Airlines
Tue 9/306:15 pmNRT - DAY
1 stop17h 42mAmerican Airlines
Deal found 4/21$784
This United Airlines deal was found by Cheapflights users on 4/21. 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.
Sun 10/510:25 amDAY - HND
2 stops29h 50mUnited Airlines
Thu 10/306:20 pmHND - DAY
1 stop18h 09mUnited Airlines
Deal found 4/21$787
This American Airlines deal was found by Cheapflights users on 4/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/285:35 pmDAY - OKA
2 stops26h 25mAmerican Airlines
Tue 8/127:15 amOKA - DAY
2 stops28h 42mAmerican Airlines
Deal found 4/21$977
This Expedia deal was found by Cheapflights users on 4/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/49:20 amDAY - HND
1 stop17h 35mANA
Wed 5/710:40 amHND - DAY
1 stop15h 35mANA
Deal found 4/22$1,044
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Tue 8/126:00 amDAY - NRT
1 stop20h 00mUnited Airlines
Sat 8/235:00 pmNRT - DAY
2 stops18h 12mUnited Airlines
Deal found 4/22$1,051
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/147:25 pmDAY - HND
2 stops19h 55mAmerican Airlines
Mon 7/214:25 pmHND - DAY
2 stops19h 32mAmerican Airlines
Deal found 4/22$1,107
This KAYAK deal was found by Cheapflights users on 4/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/145:35 pmDAY - HND
1 stop21h 45mJapan Airlines
Mon 7/214:30 pmHND - DAY
1 stop37h 22mJapan Airlines
Deal found 4/22$1,224
This Delta deal was found by Cheapflights users on 4/22. 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.
Wed 6/46:45 pmDAY - HND
1 stop30h 35mDelta
Tue 7/293:15 pmHND - DAY
2 stops21h 41mDelta
Deal found 4/22$1,499
This United Airlines deal was found by Cheapflights users on 4/21. 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.
Mon 7/287:15 amDAY - OKA
3 stops26h 00mUnited Airlines
Tue 8/1210:55 amOKA - DAY
2 stops23h 02mUnited Airlines
Deal found 4/21$1,507
This Gotogate deal was found by Cheapflights users on 4/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/65:37 pmDAY - KIX
2 stops39h 38mJapan Airlines
Fri 6/137:40 amKIX - DAY
2 stops46h 21mJapan Airlines
Deal found 4/22$1,529
This WestJet deal was found by Cheapflights users on 4/22. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/293:03 pmDAY - NRT
2 stops36h 22mWestJet
Tue 5/66:30 pmNRT - DAY
2 stops42h 03mWestJet
Deal found 4/22$1,615

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 April 22, 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 - HND

DAYHND

Dayton

Sun 10/5

10:25 am-5:15 am

2 stops29h 50m

Tokyo Haneda

Tue 10/28

4:25 pm-10:28 pm

2 stops19h 03m

$787

DaytonTokyo

DAY - NRT

DAYNRT

Dayton

Wed 6/4

7:05 am-4:35 pm

2 stops20h 30m

Tokyo Narita

Tue 7/29

6:15 pm-11:34 pm

2 stops18h 19m

$963

DaytonOkinawa

DAY - OKA

DAYOKA

Dayton

Mon 7/28

5:35 pm-9:00 am

2 stops26h 25m

Okinawa Naha

Tue 8/12

7:15 am-10:57 pm

2 stops28h 42m

$977

DaytonTokyo

DAY - HND

DAYHND

Dayton

Sun 5/4

9:20 am-3:55 pm

1 stop17h 35m

Tokyo Haneda

Wed 5/7

10:40 am-1:15 pm

1 stop15h 35m

$1,044

DaytonTokyo

DAY - NRT

DAYNRT

Dayton

Sun 5/4

9:00 am-2:45 pm

1 stop16h 45m

Tokyo Narita

Wed 5/7

5:00 pm-11:46 pm

1 stop19h 46m

$1,068

DaytonTokyo

DAY - HND

DAYHND

Dayton

Mon 7/14

7:25 pm-4:20 am

2 stops19h 55m

Tokyo Haneda

Mon 7/21

4:25 pm-10:57 pm

2 stops19h 32m

$1,107

DaytonTokyo

DAY - HND

DAYHND

Dayton

Mon 7/14

5:35 pm-4:20 am

1 stop21h 45m

Tokyo Haneda

Mon 7/21

4:30 pm-4:52 pm

1 stop37h 22m

$1,224

DaytonTokyo

DAY - HND

DAYHND

Dayton

Wed 6/4

6:45 pm-2:20 pm

1 stop30h 35m

Tokyo Haneda

Tue 7/29

3:15 pm-11:56 pm

2 stops21h 41m

$1,499

DaytonOkinawa

DAY - OKA

DAYOKA

Dayton

Mon 7/28

7:15 am-10:15 pm

3 stops26h 00m

Okinawa Naha

Tue 8/12

10:55 am-8:57 pm

2 stops23h 02m

$1,507

DaytonTokyo

DAY - NRT

DAYNRT

Dayton

Sat 7/5

8:37 am-3:15 pm

1 stop17h 38m

Tokyo Narita

Sat 7/19

6:15 pm-10:57 pm

1 stop17h 42m

$1,527

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 27 results
1
2
3

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 $866). Flying from Dayton to Japan in December is currently the most expensive (average of $1,670). 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 April 22, 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.

Rainfall in Japan by month

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

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

Temperature in Japan by month

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

If weather is an important factor for your trip to Japan, 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 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 April 22, 2025.
See what other customers who have flown with Korean Air, Japan Airlines and ANA from Dayton to Japan have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,062 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,062 reviews
Korean Air
8.4
Very good
1,062 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,450 reviews
Korean Air
8.4
Very good
1,062 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.3
Very good
847 reviews
Korean Air
8.4
Very good
1,062 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,920 reviews
Korean Air
8.4
Very good
1,062 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Cathay Pacific
7.5
Good
850 reviews
Korean Air
8.4
Very good
1,062 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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.

  • What are the cheapest airlines to fly from Dayton to Japan one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $469. Users have also found prices from $518 and $928 on Japan Airlines and Delta, respectively.

  • 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 - 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, February is the cheapest month in which you can book a flight from Dayton to Japan (average of $866). Flying from Dayton to Japan in December is currently the most expensive (average of $1,670). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dayton to Japan

See prices for flight routes from nearby airports that may be better suited for you.
Detroit to Haneda flights
Detroit to Narita flights
Cleveland to Narita flights
Cleveland to Haneda flights
Columbus to Narita flights
Columbus to Haneda flights
Detroit to Hongqiao Intl flights
Detroit to Pu Dong flights
Detroit to Denpasar flights
Detroit to New Delhi flights
Cincinnati to Narita flights
Pittsburgh to Narita flights
Detroit to Taiwan Taoyuan Intl flights
Detroit to Suvarnabhumi flights
Cincinnati to Haneda flights
Pittsburgh to Haneda flights
Detroit to Incheon Intl flights
Detroit to Mumbai flights
Detroit to Hyderabad flights
Detroit to Ho Chi Minh City flights
Cleveland to Incheon Intl flights
Pittsburgh to Suvarnabhumi flights
Detroit to Manila flights
Pittsburgh to Incheon Intl flights
Columbus to Suvarnabhumi flights
Cincinnati to Suvarnabhumi flights
Cincinnati to New Delhi flights
Detroit to Dhaka flights
Cleveland to Suvarnabhumi flights
Detroit to Bangalore flights
Cincinnati to Manila flights
Cincinnati to Ho Chi Minh City flights
Detroit to Singapore flights
Columbus to Manila flights
Cleveland to Ho Chi Minh City flights
Columbus to Incheon Intl flights
Cincinnati to Incheon Intl flights
Detroit to Chennai flights
Detroit to Gimpo Intl flights
Cincinnati to Chennai flights
Detroit to Capital flights
Cleveland to Kathmandu flights
Cleveland to Gimpo Intl flights
Cincinnati to Kathmandu flights
Columbus to Hongqiao Intl flights
Columbus to Gimpo Intl flights
Detroit to Lahore flights
Detroit to Hong Kong flights
Pittsburgh to Gimpo Intl flights

Top 4 airlines flying from Dayton to Japan

Discover the top 4 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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$696Average$1,567FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$717Average$1,154FlexibilityNo cancel feeOn-time71%
Japan AirlinesCheapest$724Average$1,021FlexibilityNo cancel feeOn-time79%
DeltaCheapest$869Average$1,292FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.