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$841+ Cheap flights from Incheon Intl (ICN) to Dayton (DAY)

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 6/29. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — DAY
May 29 — Jun 51
Fri 5/29
Fri 6/5
1 adult, Economy
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Cheap flight deals from Incheon Intl to Dayton

Cheapest flights from Incheon Intl to Dayton
Explore the most affordable flight options available from Incheon Intl to Dayton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2026.

This Gotogate deal was found by Cheapflights users on 4/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1111:45 pm
ICN
-
DAY
2 stops37h 33m
Qatar Airways
Thu 6/184:10 pm
DAY
-
ICN
2 stops35h 55m
Qatar Airways
Deal found 4/27$1,486
This American Airlines deal was found by Cheapflights users on 4/24. 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.
Wed 9/95:50 pm
ICN
-
DAY
1 stop36h 57m
American Airlines
Sun 9/139:17 am
DAY
-
ICN
2 stops41h 28m
American Airlines
Deal found 4/24$1,566
This Korean Air deal was found by Cheapflights users on 4/24. 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.
Wed 9/98:45 am
ICN
-
DAY
1 stop27h 30m
Korean Air
Sun 9/136:00 am
DAY
-
ICN
1 stop19h 10m
Korean Air
Deal found 4/24$1,632
This Qatar Airways deal was found by Cheapflights users on 4/27. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/111:40 pm
ICN
-
DAY
3 stops47h 38m
Multiple Airlines
Thu 6/188:17 am
DAY
-
ICN
2 stops43h 48m
Multiple Airlines
Deal found 4/27$1,664
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1110:35 am
ICN
-
DAY
1 stop20h 13m
Delta
Thu 6/186:33 pm
DAY
-
ICN
2 stops33h 47m
Delta
Deal found 4/27$1,965

Find flight deals from Incheon Intl to Dayton

Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Dayton (DAY). 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 April 29, 2026.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,486
(Gotogate)

One-way from

$841
(Booking.com)
Provider with most accurate pricing for Incheon Intl-Dayton flight deals.
Search Deals
Provider most trusted by Cheapflights users for Incheon Intl-Dayton flights.
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From Incheon Intl to Dayton
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One-way flight from Incheon Intl to Dayton
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Incheon Intl to Dayton 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 April 29, 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to Dayton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonDayton

ICN - DAY

ICNDAY

Incheon Intl

Thu 6/11

11:45 pm-12:18 am

2 stops37h 33m

Dayton

Thu 6/18

4:10 pm-5:05 pm

2 stops35h 55m

$1,486
Quickest round-trip

IncheonDayton

ICN - DAY

ICNDAY

Incheon Intl

Wed 9/9

8:45 am-11:15 pm

1 stop27h 30m

Dayton

Sun 9/13

6:00 am-2:10 pm

1 stop19h 10m

$1,632

IncheonDayton

ICN - DAY

ICNDAY

Incheon Intl

Thu 6/11

1:40 pm-12:18 am

3 stops47h 38m

Dayton

Thu 6/18

8:17 am-5:05 pm

2 stops43h 48m

$1,664

IncheonDayton

ICN - DAY

ICNDAY

Incheon Intl

Wed 9/9

5:50 pm-10:52 am

2 stops30h 02m

Dayton

Sun 9/13

8:45 am-3:45 pm

2 stops42h 00m

$1,684

IncheonDayton

ICN - DAY

ICNDAY

Incheon Intl

Thu 6/11

10:35 am-5:48 pm

1 stop20h 13m

Dayton

Thu 6/18

6:33 pm-5:20 pm

2 stops33h 47m

$1,965
Cheapest one-way

IncheonDayton

ICN - DAY

ICNDAY

Incheon Intl

Wed 7/1

1:20 am-10:59 pm

2 stops34h 39m

$849

IncheonDayton

ICN - DAY

ICNDAY

Incheon Intl

Tue 6/30

1:20 am-10:51 pm

2 stops34h 31m

$849

IncheonDayton

ICN - DAY

ICNDAY

Incheon Intl

Tue 6/30

8:40 pm-11:54 am

3 stops28h 14m

$1,013

IncheonDayton

ICN - DAY

ICNDAY

Incheon Intl

Tue 6/30

8:05 pm-10:51 pm

3 stops39h 46m

$1,080

IncheonDayton

ICN - DAY

ICNDAY

Incheon Intl

Tue 6/30

5:50 pm-1:04 pm

1 stop32h 14m

$1,301

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 13 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Incheon Intl Airport-Dayton flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Incheon Intl Airport-Dayton flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Incheon Intl Airport-Dayton flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Incheon Intl Airport-Dayton flights, Cheapflights users trust AranGrant the most. AranGrant 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 Incheon Intl Airport-Dayton 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 Incheon Intl to Dayton

Have a flexible travel schedule? Discover the best time to fly to Dayton from Incheon Intl 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.

Related info for your journey

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

    Most people fly into Dayton (DAY) if they book a flight to Dayton from Incheon Intl. On average, Dayton has 0 inbound flights from Incheon Intl per day from 0 airlines. Dayton is conveniently located just 10.0 mi from Dayton’s city center.

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

    There are many flights that can get you from Incheon Intl Airport to Dayton in 27h 30m. Fly via Qatar Airways or Korean Air to get the fastest option. There are 6745 mi between Incheon Intl Airport and Dayton. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Incheon Intl to Dayton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Dayton?

Book flights to Dayton if you plan to visit one of these locations
Huber Heights
Springfield
Troy
Greenville
Xenia
Miamisburg

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