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$551+ Cheap flights from Seoul (SEL) to Dayton (DAY)

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — DAY
Jan 6 — Jan 131
Tue 1/6
Tue 1/13
1 adult, Economy
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Cheap flight deals from Seoul to Dayton

Best flights from Seoul to Dayton
Discover carefully curated flight deals from Seoul to Dayton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 7, 2025.

This American Airlines deal was found by Cheapflights users on 12/6. 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 2/47:15 pmICN - DAY
1 stop33h 40mAmerican Airlines
Sun 2/810:23 amDAY - ICN
2 stops40h 22mAmerican Airlines
Deal found 12/6$551
This Delta deal was found by Cheapflights users on 12/7. 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.
Tue 2/37:30 pmICN - DAY
2 stops29h 20mDelta
Mon 7/276:40 pmDAY - ICN
2 stops33h 40mDelta
Deal found 12/7$746
This Japan Airlines deal was found by Cheapflights users on 12/6. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/238:00 amGMP - DAY
2 stops20h 55mJapan Airlines
Mon 1/264:21 pmDAY - GMP
2 stops39h 44mJapan Airlines
Deal found 12/6$1,465
This American Airlines deal was found by Cheapflights users on 12/7. 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 5/15:25 pmICN - DAY
1 stop41h 26mAmerican Airlines
Sun 5/177:33 amDAY - ICN
1 stop18h 57mAmerican Airlines
Deal found 12/7$1,668

Find flight deals from Seoul to Dayton

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) 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 December 7, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$551
(American Airlines)
Provider with most accurate pricing for Seoul (SEL)-Dayton flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seoul (SEL)-Dayton flights.
Search Deals
From Seoul (SEL) to Dayton
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Seoul 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 December 7, 2025.
Use the filters below to find and compare flights from Seoul to Dayton that are best for you.

Fly from

Seoul

Fly to

Dayton

Route

Depart

Return

Price

IncheonDayton

ICN - DAY

ICNDAY

Incheon Intl

Wed 2/4

7:15 pm-2:55 pm

1 stop33h 40m

Dayton

Sun 2/8

10:23 am-4:45 pm

2 stops40h 22m

$551

IncheonDayton

ICN - DAY

ICNDAY

Incheon Intl

Tue 2/3

7:30 pm-10:50 am

2 stops29h 20m

Dayton

Mon 7/27

6:40 pm-5:20 pm

2 stops33h 40m

$746

SeoulDayton

GMP - DAY

GMPDAY

Seoul Gimpo Intl

Fri 1/23

8:00 am-2:55 pm

2 stops20h 55m

Dayton

Mon 1/26

4:21 pm-10:05 pm

2 stops39h 44m

$1,465

IncheonDayton

ICN - DAY

ICNDAY

Incheon Intl

Fri 5/1

5:25 pm-9:51 pm

1 stop41h 26m

Dayton

Sun 5/17

7:33 am-3:30 pm

1 stop18h 57m

$1,668

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Compare providers for flights from Seoul to Dayton

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 Seoul to Dayton in December.
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 Seoul-Dayton flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seoul-Dayton flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seoul-Dayton flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seoul-Dayton 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 Seoul-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 Seoul to Dayton

Have a flexible travel schedule? Discover the best time to fly to Dayton from Seoul 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 Seoul to Dayton

What is the cheapest month to book a flight from Seoul to Dayton?

Currently, February is the cheapest month in which you can book a flight from Seoul to Dayton (average of $535). Flying from Seoul to Dayton in August is currently the most expensive (average of $1,795). 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.

Related info for your journey

Find useful and relevant information for your journey from Seoul 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 Seoul?

    If you book a flight to Dayton from Seoul, you will be flying to Dayton, which is the city’s only airport. Dayton (DAY) is located 10.0 mi from the center of Dayton. There are 0 flights from Seoul to Dayton per day from 0 different airlines.

  • How long is the flight from Seoul to Dayton?

    American Airlines and Japan Airlines can get you from Seoul to Dayton in just under 20h 55m. Your travel time can differ by up to 12h 45m. The distance from Seoul to Dayton is about 6730 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 Seoul to Dayton that include hotel bookings?

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

  • How can I find direct flights from Seoul to Dayton?

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

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

    Yes. Cheapflights offers flight deals from Seoul 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.

  • What is the cheapest month to book a flight from Seoul to Dayton?

    Currently, February is the cheapest month in which you can book a flight from Seoul to Dayton (average of $535). Flying from Seoul to Dayton in August is currently the most expensive (average of $1,795). 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 Dayton?

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