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Cheap flights from Dayton to Osaka from $1,726

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Dayton to Osaka departing on 1/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Dayton to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:15 am - 6:10 pmDAY  Dayton-ITM Osaka Itami
44h 55m2 stops Chicago O'Hare Intl Tokyo Haneda
United Airlines Logo
1:00 pm - 1:04 pmITM  Osaka Itami-DAY Dayton
38h 04m2 stops Tokyo Haneda Chicago O'Hare Intl
$1,726United Airlines
Thu, Jan 28 - Mon, Feb 1
United Airlines Logo
7:15 am - 5:05 pmDAY  Dayton-ITM Osaka Itami
44h 50m2 stops Chicago O'Hare Intl Tokyo Haneda
United Airlines Logo
12:50 pm - 11:58 pmITM  Osaka Itami-DAY Dayton
24h 08m2 stops Tokyo Haneda Chicago O'Hare Intl
$1,856United Airlines
Sun, Sep 20 - Thu, Sep 24
Japan Airlines Logo
12:19 pm - 10:40 amDAY  Dayton-ITM Osaka Itami
33h 21m2 stops Chicago O'Hare Intl Tokyo Haneda
Japan Airlines Logo
10:25 am - 6:39 pmITM  Osaka Itami-DAY Dayton
21h 14m2 stops Tokyo Haneda Chicago O'Hare Intl
$1,864Japan Airlines
Sun, Sep 20 - Thu, Sep 24

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United Airlines flights from Dayton to Osaka Itami Airport

Our best United Airlines deals on Dayton to Osaka Itami Airport flight tickets
United Airlines
Jan 28
DAY7:15 amDayton
44h 55m
2 stops
ITM6:10 pmOsaka Itami
Feb 1
ITM1:00 pmOsaka Itami
38h 04m
2 stops
DAY1:04 pmDayton
$1,726
United Airlines
Sep 20
DAY7:15 amDayton
44h 50m
2 stops
ITM5:05 pmOsaka Itami
Sep 24
ITM12:50 pmOsaka Itami
24h 08m
2 stops
DAY11:58 pmDayton
$1,856

momondo Fare Finder

 
Customize your flight search to find flights from Dayton to Osaka Itami Airport 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, momondo users made 832,500 searches. Data last updated August 6, 2026.
Use the filters below to find and compare flights from Dayton to Osaka Itami Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DaytonOsaka

DAY Dayton - ITM Osaka Itami

DAYITM

Dayton

Thu 1/28

7:15 am-6:10 pm

2 stops44h 55m

Osaka Itami

Mon 2/1

1:00 pm-1:04 pm

2 stops38h 04m

$1,726

DaytonOsaka

DAY Dayton - ITM Osaka Itami

DAYITM

Dayton

Sun 9/20

7:15 am-5:05 pm

2 stops44h 50m

Osaka Itami

Thu 9/24

12:50 pm-11:58 pm

2 stops24h 08m

$1,856
Quickest round-trip

DaytonOsaka

DAY Dayton - ITM Osaka Itami

DAYITM

Dayton

Sun 9/20

12:19 pm-10:40 am

2 stops33h 21m

Osaka Itami

Thu 9/24

10:25 am-6:39 pm

2 stops21h 14m

$1,864

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Dayton to Osaka Itami Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Dayton to Osaka Itami Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Dayton to Osaka Itami Airport (DAY to ITM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dayton to Osaka Itami Airport

Fastest flight time

29h 51m

Direct flights

None
The fastest flight from Dayton to Osaka Itami Airport takes 29h 51m
There are no direct flights from Dayton to Osaka Itami Airport. There are no popular flight routes from Dayton to Osaka Itami Airport.
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Frequently asked questions about flying from Dayton to Osaka Itami Airport

  • How far is Dayton to Osaka Itami by plane?

    There are 6695.5 mi between Dayton and Osaka Itami. By plane, this route typically takes 29h 51m.

  • When did momondo last update prices for flights from Dayton Airport to Osaka Itami Airport?

    Prices for flights from Dayton Airport to Osaka Itami Airport refresh daily.

  • How old do you have to be to fly from Dayton Airport to Osaka Itami Airport?

    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 Osaka Itami Airport.

  • What documentation or ID do you need to fly to Osaka Itami Airport?

    The necessary travel and health documents for your Osaka Itami Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Dayton to Osaka Itami Airport

  • How do I get Price Alerts for flights from Dayton to Osaka Itami Airport?

    Confirm your travel details to search for the latest offers for flights from Dayton to Osaka Itami Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Dayton to Osaka Itami Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara
Nishinomiya

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dayton to Osaka. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Dayton to Osaka flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Dayton and Osaka by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Dayton to Osaka now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Osaka and let you know when they change.

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