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Incheon Intl

$468+ Cheap flights from Dayton (DAY) to Incheon Intl (ICN)

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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — ICN
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap 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 January 21, 2026.

This American Airlines deal was found by Cheapflights users on 1/20. 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 4/287:03 am
DAY
-
ICN
1 stop19h 42m
American Airlines
Tue 5/265:40 pm
ICN
-
DAY
1 stop18h 52m
American Airlines
Deal found 1/20$917
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Wed 2/189:45 am
DAY
-
ICN
2 stops40h 30m
United Airlines
Wed 2/2512:45 pm
ICN
-
DAY
2 stops24h 58m
United Airlines
Deal found 1/19$935
This Gurufare deal was found by Cheapflights users on 1/19. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/189:45 am
DAY
-
ICN
2 stops41h 00m
Japan Airlines
Wed 2/257:15 pm
ICN
-
DAY
1 stop16h 50m
Japan Airlines
Deal found 1/19$937
This Delta deal was found by Cheapflights users on 1/19. 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 4/2611:31 am
DAY
-
ICN
1 stop27h 29m
Delta
Tue 5/266:50 pm
ICN
-
DAY
1 stop17h 26m
Delta
Deal found 1/19$1,117
This Delta deal was found by Cheapflights users on 1/19. 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 4/292:46 pm
DAY
-
ICN
1 stop24h 14m
Delta
Wed 5/277:40 pm
ICN
-
DAY
2 stops27h 45m
Delta
Deal found 1/19$1,121
This Delta deal was found by Cheapflights users on 1/19. 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 4/266:44 pm
DAY
-
ICN
1 stop20h 16m
Delta
Sun 5/316:50 pm
ICN
-
DAY
1 stop28h 35m
Delta
Deal found 1/19$1,123
This Delta deal was found by Cheapflights users on 1/19. 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 4/292:46 pm
DAY
-
ICN
1 stop24h 14m
Delta
Fri 5/226:50 pm
ICN
-
DAY
1 stop17h 26m
Delta
Deal found 1/19$1,127
This Delta deal was found by Cheapflights users on 1/19. 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 4/296:00 am
DAY
-
ICN
2 stops21h 50m
Delta
Fri 5/296:50 pm
ICN
-
DAY
1 stop17h 26m
Delta
Deal found 1/19$1,131
This Delta deal was found by Cheapflights users on 1/19. 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.
Sat 4/256:44 pm
DAY
-
ICN
1 stop30h 26m
Delta
Fri 5/226:50 pm
ICN
-
DAY
1 stop17h 26m
Delta
Deal found 1/19$1,133
This Delta deal was found by Cheapflights users on 1/19. 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 4/246:00 am
DAY
-
ICN
1 stop19h 10m
Delta
Fri 5/226:50 pm
ICN
-
DAY
1 stop17h 26m
Delta
Deal found 1/19$1,137

Find 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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$917
(American Airlines)

One-way from

$468
(American Airlines)
Provider with most accurate pricing for Dayton-Incheon Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dayton-Incheon Intl flights.
Search Deals
From Dayton to Incheon Intl
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One-way flight from Dayton to Incheon Intl
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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 January 21, 2026.
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

Tue 4/28

4:17 pm-3:45 pm

2 stops34h 28m

Incheon Intl

Tue 5/26

5:40 pm-1:13 pm

2 stops32h 33m

$933

DaytonIncheon

DAY - ICN

DAYICN

Dayton

Sun 4/26

11:31 am-4:00 am

1 stop27h 29m

Incheon Intl

Tue 5/26

6:50 pm-11:16 pm

1 stop17h 26m

$1,117

DaytonIncheon

DAY - ICN

DAYICN

Dayton

Tue 4/28

6:00 am-2:10 pm

1 stop19h 10m

Incheon Intl

Thu 5/28

6:50 pm-11:16 pm

1 stop17h 26m

$1,117

DaytonIncheon

DAY - ICN

DAYICN

Dayton

Thu 4/30

6:00 am-5:20 pm

2 stops22h 20m

Incheon Intl

Thu 5/28

6:50 pm-11:16 pm

1 stop17h 26m

$1,121

DaytonIncheon

DAY - ICN

DAYICN

Dayton

Mon 4/27

11:31 am-4:00 am

1 stop27h 29m

Incheon Intl

Mon 6/1

7:40 pm-10:25 am

2 stops27h 45m

$1,121

DaytonIncheon

DAY - ICN

DAYICN

Dayton

Wed 4/29

6:00 am-4:50 pm

2 stops21h 50m

Incheon Intl

Mon 6/1

7:00 pm-10:25 am

2 stops28h 25m

$1,121

DaytonIncheon

DAY - ICN

DAYICN

Dayton

Thu 4/30

6:00 am-5:20 pm

2 stops22h 20m

Incheon Intl

Mon 6/1

4:25 pm-11:16 pm

1 stop19h 51m

$1,121

DaytonIncheon

DAY - ICN

DAYICN

Dayton

Wed 4/29

6:00 am-4:50 pm

2 stops21h 50m

Incheon Intl

Thu 5/28

4:25 pm-11:16 pm

1 stop19h 51m

$1,121

DaytonIncheon

DAY - ICN

DAYICN

Dayton

Tue 4/28

6:00 am-2:10 pm

1 stop19h 10m

Incheon Intl

Sun 5/31

6:50 pm-1:59 pm

1 stop32h 09m

$1,123

DaytonIncheon

DAY - ICN

DAYICN

Dayton

Wed 4/29

2:46 pm-4:00 am

1 stop24h 14m

Incheon Intl

Fri 5/22

6:50 pm-11:16 pm

1 stop17h 26m

$1,127

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 18 results
1
2
  • Most accurate provider: When it comes to deals on Dayton-Incheon Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dayton-Incheon Intl Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

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 January 21, 2026.
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
8,088 reviews

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,088 reviews
Delta
7.9
Good
8,088 reviews

Crew

8.5

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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?

    American Airlines and Delta can get you from Dayton to Incheon Intl Airport in just under 27h 29m. Your travel time can differ by up to 6h 59m. 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.

  • 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$927Average$996FlexibilityNo cancel feeOn-timeN/A

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