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Incheon Intl

$939+ Cheap flights from Dayton (DAY) to Incheon Intl (ICN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — ICN
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap flight deals from Dayton to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Dayton (DAY) to Incheon Intl (ICN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$939
(Delta)
Provider with most accurate pricing for Dayton-Incheon Intl flight deals.
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Provider most trusted by Cheapflights users for Dayton-Incheon Intl flights.
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From Dayton to Incheon Intl
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Find flight deals from Dayton to Incheon Intl

Cheapest flights from Dayton to Incheon Intl
Explore the most affordable flight options available from Dayton to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This American Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 12/117:07 amDAY - ICN
1 stop19h 38mAmerican Airlines
Thu 12/187:15 pmICN - DAY
1 stop16h 39mAmerican Airlines
Deal found 10/27$1,305
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/169:01 amDAY - ICN
2 stops30h 39mUnited Airlines
Sat 1/1712:45 pmICN - DAY
2 stops24h 59mUnited Airlines
Deal found 10/28$1,487
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 12/119:01 amDAY - ICN
2 stops30h 39mUnited Airlines
Thu 12/186:00 pmICN - DAY
2 stops30h 03mUnited Airlines
Deal found 10/27$1,558
This Expedia deal was found by Cheapflights users on 10/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:34 pmDAY - ICN
1 stop33h 11mMultiple Airlines
Wed 12/1712:20 amICN - DAY
2 stops37h 19mMultiple Airlines
Deal found 10/27$2,545
This oojo deal was found by Cheapflights users on 10/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/111:57 pmDAY - ICN
2 stops37h 18mQatar Airways
Wed 12/1712:20 amICN - DAY
2 stops59h 34mQatar Airways
Deal found 10/27$2,679
This Korean Air deal was found by Cheapflights users on 10/28. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/78:38 amDAY - ICN
1 stop18h 37mMultiple Airlines
Fri 11/1410:40 amICN - DAY
1 stop20h 34mMultiple Airlines
Deal found 10/28$11,916
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/78:55 amDAY - ICN
2 stops23h 30mUnited Airlines
Fri 11/146:00 pmICN - DAY
2 stops18h 15mUnited Airlines
Deal found 10/28$11,985
This Delta deal was found by Cheapflights users on 10/28. 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.
Fri 11/71:29 pmDAY - ICN
1 stop38h 16mDelta
Fri 11/1410:40 amICN - DAY
2 stops21h 07mDelta
Deal found 10/28$12,175

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dayton to Incheon Intl 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 October 29, 2025.
Use the filters below to find and compare flights from Dayton to Incheon Intl Airport that are best for you.

Fly from

Dayton

Fly to

Incheon Intl

Route

Depart

Return

Price

DaytonIncheon

DAY - ICN

DAYICN

Dayton

Mon 2/16

6:40 pm-5:45 am

1 stop21h 05m

Incheon Intl

Fri 2/20

6:00 pm-11:16 pm

1 stop19h 16m

$939

DaytonIncheon

DAY - ICN

DAYICN

Dayton

Mon 2/16

7:07 am-4:45 pm

1 stop19h 38m

Incheon Intl

Fri 2/20

6:50 pm-10:14 pm

1 stop17h 24m

$939

DaytonIncheon

DAY - ICN

DAYICN

Dayton

Thu 12/11

7:07 am-4:45 pm

1 stop19h 38m

Incheon Intl

Thu 12/18

7:15 pm-9:54 pm

1 stop16h 39m

$1,305

DaytonIncheon

DAY - ICN

DAYICN

Dayton

Tue 12/16

9:01 am-5:40 am

2 stops30h 39m

Incheon Intl

Sat 1/17

12:45 pm-11:44 pm

2 stops24h 59m

$1,487

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Compare providers for flights from Dayton to Incheon Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dayton to Incheon Intl in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Dayton-Incheon Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Dayton-Incheon Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Dayton-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dayton-Incheon Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dayton-Incheon Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dayton to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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 Incheon Intl Airport

What is the cheapest month to book a flight from Dayton to Incheon Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Dayton to Incheon Intl Airport (average of $518). Flying from Dayton to Incheon Intl Airport in July is currently the most expensive (average of $1,197). 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 ICN?

Find hourly flight availability from Dayton to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

A simple way to save on the total cost of your ticket is to fly from Dayton to Incheon Intl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated October 29, 2025.
Peruse reviews from past customers who have flown with Delta from Dayton to Incheon Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,992 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,992 reviews
Delta
7.9
Good
7,992 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Dayton to Incheon Intl. 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 Incheon Intl?

    Dayton (DAY) is the airport you will fly out of if you book a flight from Dayton to Incheon Intl. You should not have trouble finding flights to Incheon Intl from Dayton; the airport handles an average of 0 outbound flights to Incheon Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Dayton airport to Incheon Intl. It is only a 10.0 mi journey to Dayton (DAY) from Dayton’s city center.

  • How long is the flight from Dayton to Incheon Intl Airport?

    Delta and American Airlines can get you from Dayton to Incheon Intl Airport in just under 19h 38m. Your travel time can differ by up to 1h 27m. The distance from Dayton to Incheon Intl Airport is about 6745 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Dayton to Incheon Intl Airport round-trip?

    Delta, at $927, was found to be the cheapest airline from Dayton to Incheon Intl Airport..

  • Can I find deals for flights from Dayton to Incheon Intl that include hotel bookings?

    Yes. In addition to deals on Dayton to Incheon Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dayton to Incheon Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dayton to Incheon Intl.

  • Can I find deals for business class flights from Dayton to Incheon Intl?

    Yes. Cheapflights offers flight deals from Dayton to Incheon Intl 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 Incheon Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Dayton to Incheon Intl Airport (average of $518). Flying from Dayton to Incheon Intl Airport in July is currently the most expensive (average of $1,197). 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

Traveling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Seongnam

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Top airline flying from Dayton to Incheon Intl

Discover the top airline that operate flights from Dayton to Incheon Intl. 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$927Average$996FlexibilityNo cancel feeOn-timeN/A

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