What is the cheapest airline that flies from Dayton to Japan?

Cathay Pacific, ANA, and Japan Airlines are the most popular carriers operating from Dayton to Japan

What airlines fly to Japan?

United Airlines, Japan Airlines and Delta are the top three most popular airlines that fly to Japan from Dayton according to our data. United Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Japan. Keep in mind that there are 6 different airlines that fly to Japan on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Dayton Airport to Japan?

Prices for flights from Dayton Airport to Japan refresh daily.

How many operators does momondo search for flights from Dayton Airport to Japan?

There are 2 operators available for flights from Dayton Airport to Japan as of August 2026.

How old do you have to be to fly from Dayton Airport to Japan?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dayton Airport to Japan.

What documentation or ID do you need to fly to Japan?

The travel and health documents required for your trip to Japan can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Japan. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$628 Cheap Flights from Dayton to Japan in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dayton to Japan

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:10 am - 3:00 pmDAY Dayton-NRT Tokyo Narita

17h 50m1 stop Chicago O'Hare Intl

9:10 pm - 10:58 amNRT Tokyo Narita-DAY Dayton

27h 48m2 stops Honolulu Chicago O'Hare Intl

$1,054Multiple Airlines

Tue, Nov 3 - Tue, Nov 17

7:15 am - 2:20 pmDAY Dayton-OKA Okinawa Naha

41h 05m2 stops Chicago O'Hare Intl Tokyo Haneda

7:10 pm - 1:04 pmOKA Okinawa Naha-DAY Dayton

31h 54m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,098ANA

Mon, Feb 1 - Mon, Feb 8

6:25 am - 3:00 pmDAY Dayton-NRT Tokyo Narita

19h 35m1 stop Dallas/Fort Worth

9:45 am - 11:49 amNRT Tokyo Narita-DAY Dayton

15h 04m1 stop Chicago O'Hare Intl

$1,101American Airlines

Mon, Sep 7 - Mon, Sep 21

7:15 am - 9:15 pmDAY Dayton-HND Tokyo Haneda

25h 00m1 stop Chicago O'Hare Intl

10:40 am - 8:24 pmHND Tokyo Haneda-DAY Dayton

22h 44m1 stop Chicago O'Hare Intl

$1,105ANA

Tue, Sep 1 - Tue, Sep 8

7:10 am - 5:45 pmDAY Dayton-HND Tokyo Haneda

20h 35m1 stop Chicago O'Hare Intl

6:20 pm - 11:44 pmHND Tokyo Haneda-DAY Dayton

19h 24m1 stop Chicago O'Hare Intl

$1,109United Airlines

Wed, Nov 25 - Tue, Dec 8

5:48 am - 6:45 pmDAY Dayton-HND Tokyo Haneda

22h 57m2 stops Chicago O'Hare Intl Vancouver Intl

6:20 pm - 11:44 pmHND Tokyo Haneda-DAY Dayton

19h 24m1 stop Chicago O'Hare Intl

$1,109United Airlines

Sun, Nov 22 - Fri, Dec 4

9:00 am - 3:25 pmDAY Dayton-HND Tokyo Haneda

17h 25m1 stop Chicago O'Hare Intl

10:20 am - 2:13 pmHND Tokyo Haneda-DAY Dayton

16h 53m1 stop Washington, D.C. Dulles Intl

$1,109United Airlines

Wed, Sep 9 - Wed, Sep 16

5:34 am - 8:50 pmDAY Dayton-KIX Osaka Kansai Intl

26h 16m2 stops Chicago O'Hare Intl Tokyo Narita

2:45 pm - 9:42 pmKIX Osaka Kansai Intl-DAY Dayton

43h 57m3 stops Tokyo Haneda Dallas/Fort Worth Philadelphia

$1,470Japan Airlines

Thu, Sep 10 - Wed, Sep 16

12:19 pm - 5:35 pmDAY Dayton-ITM Osaka Itami

40h 16m2 stops Chicago O'Hare Intl Tokyo Haneda

2:35 pm - 9:09 amITM Osaka Itami-DAY Dayton

31h 34m3 stops Tokyo Narita Boston Logan Intl Washington, D.C. Reagan-National

$1,514Japan Airlines

Thu, Sep 24 - Thu, Oct 1

7:00 am - 3:20 pmDAY Dayton-HND Tokyo Haneda

19h 20m1 stop Dallas/Fort Worth

1:00 pm - 6:00 pmHND Tokyo Haneda-DAY Dayton

18h 00m1 stop Chicago O'Hare Intl

$1,527Japan Airlines

Thu, Oct 1 - Thu, Oct 8

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American Airlines flights from Dayton to Japan

Our best American Airlines deals on Dayton to Japan flight tickets

American Airlines

Sep 7

DAY6:25 amDayton

19h 35m

1 stop

NRT3:00 pmTokyo Narita

Sep 21

NRT9:45 amTokyo Narita

15h 04m

1 stop

DAY11:49 amDayton

$1,101

American Airlines

Sep 7

DAY6:00 amDayton

21h 00m

2 stops

NRT4:00 pmTokyo Narita

Sep 21

NRT9:45 amTokyo Narita

15h 04m

1 stop

DAY11:49 amDayton

$1,105

American Airlines

Sep 8

DAY7:00 amDayton

21h 30m

1 stop

HND5:30 pmTokyo Haneda

Sep 15

HND4:30 pmTokyo Haneda

20h 03m

1 stop

DAY11:33 pmDayton

$1,108

Japan Airlines flights from Dayton to Japan

Our best Japan Airlines deals on Dayton to Japan flight tickets

Japan Airlines

Oct 4

DAY5:34 amDayton

18h 51m

1 stop

NRT1:25 pmTokyo Narita

Oct 15

NRT9:45 amTokyo Narita

15h 20m

1 stop

DAY12:05 pmDayton

$1,458

Japan Airlines

Sep 10

DAY5:34 amDayton

26h 16m

2 stops

KIX8:50 pmOsaka Kansai Intl

Sep 16

KIX2:45 pmOsaka Kansai Intl

43h 57m

3 stops

DAY9:42 pmDayton

$1,470

Japan Airlines

Nov 24

DAY9:36 amDayton

23h 04m

2 stops

OKA10:40 pmOkinawa Naha

Dec 7

OKA11:45 amOkinawa Naha

20h 16m

2 stops

DAY6:01 pmDayton

$1,483

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DaytonTokyo

DAY Dayton - NRT Tokyo Narita

DAYNRT

Dayton

Tue 11/3

7:10 am-3:00 pm

1 stop17h 50m

Tokyo Narita

Tue 11/17

9:10 pm-10:58 am

2 stops27h 48m

$1,054

DaytonOkinawa

DAY Dayton - OKA Okinawa Naha

DAYOKA

Dayton

Mon 2/1

7:15 am-2:20 pm

2 stops41h 05m

Okinawa Naha

Mon 2/8

7:10 pm-1:04 pm

2 stops31h 54m

$1,098

DaytonTokyo

DAY Dayton - NRT Tokyo Narita

DAYNRT

Dayton

Mon 9/7

6:25 am-3:00 pm

1 stop19h 35m

Tokyo Narita

Mon 9/21

9:45 am-11:49 am

1 stop15h 04m

$1,101

DaytonTokyo

DAY Dayton - HND Tokyo Haneda

DAYHND

Dayton

Tue 9/1

7:15 am-9:15 pm

1 stop25h 00m

Tokyo Haneda

Tue 9/8

10:40 am-8:24 pm

1 stop22h 44m

$1,105

DaytonTokyo

DAY Dayton - HND Tokyo Haneda

DAYHND

Dayton

Wed 11/25

7:10 am-5:45 pm

1 stop20h 35m

Tokyo Haneda

Tue 12/8

6:20 pm-11:44 pm

1 stop19h 24m

$1,109

DaytonTokyo

DAY Dayton - HND Tokyo Haneda

DAYHND

Dayton

Sun 11/22

5:48 am-6:45 pm

2 stops22h 57m

Tokyo Haneda

Fri 12/4

6:20 pm-11:44 pm

1 stop19h 24m

$1,109

Quickest round-trip

DaytonTokyo

DAY Dayton - HND Tokyo Haneda

DAYHND

Dayton

Wed 9/9

9:00 am-3:25 pm

1 stop17h 25m

Tokyo Haneda

Wed 9/16

10:20 am-2:13 pm

1 stop16h 53m

$1,109

DaytonOsaka

DAY Dayton - KIX Osaka Kansai Intl

DAYKIX

Dayton

Thu 9/10

5:34 am-8:50 pm

2 stops26h 16m

Osaka Kansai Intl

Wed 9/16

2:45 pm-9:42 pm

3 stops43h 57m

$1,470

DaytonOsaka

DAY Dayton - ITM Osaka Itami

DAYITM

Dayton

Thu 9/24

12:19 pm-5:35 pm

2 stops40h 16m

Osaka Itami

Thu 10/1

2:35 pm-9:09 am

3 stops31h 34m

$1,514

DaytonTokyo

DAY Dayton - HND Tokyo Haneda

DAYHND

Dayton

Thu 10/1

7:00 am-3:20 pm

1 stop19h 20m

Tokyo Haneda

Thu 10/8

1:00 pm-6:00 pm

1 stop18h 00m

$1,527

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Dayton to Japan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Japan?

The month of January is, on average, the cheapest month to fly to Japan from Dayton, with most prices found around $859. If you aren’t able to travel to Japan during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $1,048.

Can stopping save me money on Dayton to Japan flights?

You could potentially save up to 66% on your flight if you consider stops on a Dayton to Japan flight.

Cheap Dayton to Japan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dayton to Japan

Fastest flight time	16h 30m
Direct flights	None

The fastest flight from Dayton to Japan takes 16h 30m

There are no direct flights from Dayton to Japan. There are no popular flight routes from Dayton to Japan.

Search flight deals

Frequently asked questions about flying from Dayton to Japan

When did momondo last update prices for flights from Dayton Airport to Japan?
Prices for flights from Dayton Airport to Japan refresh daily.
How many operators does momondo search for flights from Dayton Airport to Japan?
There are 2 operators available for flights from Dayton Airport to Japan as of August 2026.
How old do you have to be to fly from Dayton Airport to Japan?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dayton Airport to Japan.
What documentation or ID do you need to fly to Japan?
The travel and health documents required for your trip to Japan can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Japan. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Dayton to Japan

Compare and see reviews for airlines that fly from Dayton to Japan with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $891	Free Cancellation	Rating 7.4 10,113 reviews		Search United Airlines flights
Japan Airlines	PriceFrom $1,161	Free Cancellation	Rating 8.3 1,903 reviews		Search Japan Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Dayton to Japan?

Finding the right flight to Japan from Dayton is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Japan quick and easy, saving you time and money.

Can I find flights from Dayton to Japan with flexible booking policies on momondo?

Yes. All flights to Japan from Dayton on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Dayton to Japan?

Once all potential Dayton to Japan flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Dayton to Japan right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Dayton to Japan flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.