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Incheon Intl

$564+ 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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — ICN
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
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 August 14, 2025.

Round-trip from

$920
(American Airlines)

One-way from

$564
(United Airlines)
From Dayton to Incheon Intl
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One-way flight 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 August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/13. 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.
Fri 9/266:06 amDAY - ICN
1 stop20h 24mAmerican Airlines
Sun 10/195:45 pmICN - DAY
1 stop18h 21mAmerican Airlines
Deal found 8/13$920
This Delta deal was found by Cheapflights users on 8/14. 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 9/266:00 amDAY - ICN
1 stop19h 10mDelta
Sun 10/197:20 pmICN - DAY
2 stops28h 04mDelta
Deal found 8/14$1,064
This Delta deal was found by Cheapflights users on 8/13. 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 8/226:37 pmDAY - ICN
1 stop20h 23mDelta
Tue 9/26:50 pmICN - DAY
1 stop17h 33mDelta
Deal found 8/13$1,122
This Delta deal was found by Cheapflights users on 8/13. 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 8/306:00 amDAY - ICN
1 stop19h 10mDelta
Sun 9/76:50 pmICN - DAY
1 stop28h 36mDelta
Deal found 8/13$1,128
This Delta deal was found by Cheapflights users on 8/14. 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 8/234:30 pmDAY - ICN
1 stop22h 30mDelta
Sun 9/76:50 pmICN - DAY
1 stop17h 33mDelta
Deal found 8/14$1,222
This Delta deal was found by Cheapflights users on 8/13. 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 8/226:00 amDAY - ICN
1 stop19h 10mDelta
Mon 9/16:50 pmICN - DAY
1 stop17h 33mDelta
Deal found 8/13$1,257
This Korean Air deal was found by Cheapflights users on 8/13. 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.
Sun 8/316:00 amDAY - ICN
1 stop21h 50mKorean Air
Sun 9/74:25 pmICN - DAY
1 stop19h 58mKorean Air
Deal found 8/13$1,386
This Korean Air deal was found by Cheapflights users on 8/13. 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.
Tue 11/187:06 amDAY - ICN
1 stop20h 29mMultiple Airlines
Mon 12/2210:20 amICN - DAY
1 stop21h 22mMultiple Airlines
Deal found 8/13$1,427

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 August 14, 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

Fri 9/26

6:06 am-3:30 pm

1 stop20h 24m

Incheon Intl

Sun 10/19

5:45 pm-11:06 pm

1 stop18h 21m

$920

DaytonIncheon

DAY - ICN

DAYICN

Dayton

Fri 9/26

6:37 pm-5:20 pm

2 stops33h 43m

Incheon Intl

Sun 10/19

7:20 pm-10:24 am

2 stops28h 04m

$1,064

DaytonIncheon

DAY - ICN

DAYICN

Dayton

Sun 8/24

6:00 am-2:10 pm

1 stop19h 10m

Incheon Intl

Tue 9/2

6:50 pm-11:23 pm

1 stop17h 33m

$1,122

DaytonIncheon

DAY - ICN

DAYICN

Dayton

Thu 11/13

11:43 am-5:40 am

2 stops27h 57m

Incheon Intl

Thu 11/20

12:45 pm-11:43 pm

2 stops24h 58m

$1,127

DaytonIncheon

DAY - ICN

DAYICN

Dayton

Fri 8/29

4:30 pm-4:00 am

1 stop22h 30m

Incheon Intl

Sun 9/7

6:40 pm-10:26 am

2 stops28h 46m

$1,127

DaytonIncheon

DAY - ICN

DAYICN

Dayton

Sat 8/30

6:00 am-2:10 pm

1 stop19h 10m

Incheon Intl

Sun 9/7

10:15 am-10:26 am

2 stops37h 11m

$1,127

DaytonIncheon

DAY - ICN

DAYICN

Dayton

Sat 10/18

10:25 am-4:20 am

2 stops28h 55m

$564

DaytonIncheon

DAY - ICN

DAYICN

Dayton

Sat 10/18

5:30 pm-4:00 am

1 stop21h 30m

$698

DaytonIncheon

DAY - ICN

DAYICN

Dayton

Sat 10/18

12:44 pm-6:35 pm

3 stops40h 51m

$891

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

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, February is the cheapest month in which you can book a flight from Dayton to Incheon Intl Airport (average of $994). Flying from Dayton to Incheon Intl Airport in December is currently the most expensive (average of $1,635). 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 August 14, 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 17% 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 August 14, 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
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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, February is the cheapest month in which you can book a flight from Dayton to Incheon Intl Airport (average of $994). Flying from Dayton to Incheon Intl Airport in December is currently the most expensive (average of $1,635). 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
Daejeon

Browse thousands of different options on Cheapflights for your next trip

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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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$927Average$996FlexibilityNo cancel feeOn-timeN/A

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