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$921+ Cheap flights from Dayton (DAY) to South Korea

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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — ICN
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Cheap flight deals from Dayton to South Korea

Keep the following information in mind while searching for Dayton to South Korea flight deals. Data was last updated November 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$921
(American Airlines)
Provider with most accurate pricing for Dayton-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dayton-Seoul (SEL) flights.
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From Dayton to South Korea
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Find flight deals from Dayton to South Korea

Cheapest flights from Dayton to South Korea
Explore the most affordable flight options available from Dayton to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

This American Airlines deal was found by Cheapflights users on 11/2. 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.
Mon 12/17:35 pmDAY - ICN
2 stops31h 10mAmerican Airlines
Mon 12/157:15 pmICN - DAY
2 stops27h 58mAmerican Airlines
Deal found 11/2$921
This FlightHub deal was found by Cheapflights users on 11/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:46 amDAY - GMP
2 stops24h 19mJapan Airlines
Sun 12/147:40 pmGMP - DAY
2 stops30h 40mJapan Airlines
Deal found 11/2$1,077
This FlightHub deal was found by Cheapflights users on 11/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:46 amDAY - GMP
2 stops24h 19mJapan Airlines
Mon 12/158:00 amGMP - DAY
2 stops19h 22mJapan Airlines
Deal found 11/2$1,157
This Travelocity deal was found by Cheapflights users on 11/2. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/17:46 amDAY - GMP
2 stops24h 19mJapan Airlines
Mon 12/1512:05 pmGMP - DAY
2 stops43h 52mJapan Airlines
Deal found 11/2$1,161
This United Airlines deal was found by Cheapflights users on 11/2. 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 11/282:10 pmDAY - ICN
2 stops25h 30mUnited Airlines
Tue 12/1612:45 pmICN - DAY
2 stops21h 24mUnited Airlines
Deal found 11/2$1,196
This FlightHub deal was found by Cheapflights users on 11/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/17:46 amDAY - GMP
2 stops24h 19mJapan Airlines
Tue 12/168:00 amGMP - DAY
2 stops19h 22mJapan Airlines
Deal found 11/2$1,207
This Delta deal was found by Cheapflights users on 11/2. 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 11/296:00 amDAY - ICN
1 stop19h 50mDelta
Sun 12/146:00 pmICN - DAY
1 stop19h 11mDelta
Deal found 11/2$1,280
This Japan Airlines deal was found by Cheapflights users on 11/2. 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.
Sat 11/292:17 pmDAY - GMP
2 stops41h 48mJapan Airlines
Fri 12/1212:05 pmGMP - DAY
2 stops38h 15mJapan Airlines
Deal found 11/2$1,299
This Delta deal was found by Cheapflights users on 11/2. 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 11/306:34 pmDAY - ICN
2 stops31h 56mDelta
Sun 12/146:00 pmICN - DAY
1 stop19h 11mDelta
Deal found 11/2$1,320
This Delta deal was found by Cheapflights users on 11/2. 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 11/296:00 amDAY - ICN
1 stop19h 50mDelta
Thu 12/186:00 pmICN - DAY
1 stop30h 30mDelta
Deal found 11/2$1,329
This Japan Airlines deal was found by Cheapflights users on 11/2. 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.
Sat 11/292:17 pmDAY - GMP
2 stops41h 48mJapan Airlines
Sat 12/1312:05 pmGMP - DAY
2 stops38h 15mJapan Airlines
Deal found 11/2$1,359
This Delta deal was found by Cheapflights users on 11/2. 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 11/304:10 pmDAY - ICN
1 stop33h 40mDelta
Sat 12/137:25 pmICN - DAY
1 stop17h 46mDelta
Deal found 11/2$1,372

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dayton to South Korea 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 November 2, 2025.
Use the filters below to find and compare flights from Dayton to South Korea that are best for you.

Fly from

Dayton

Fly to

South Korea

Route

Depart

Return

Price

DaytonIncheon

DAY - ICN

DAYICN

Dayton

Mon 2/16

11:05 am-5:45 am

1 stop28h 40m

Incheon Intl

Fri 2/20

7:25 pm-11:16 pm

1 stop17h 51m

$939

DaytonIncheon

DAY - ICN

DAYICN

Dayton

Tue 4/21

1:45 pm-4:20 am

2 stops25h 35m

Incheon Intl

Fri 5/22

4:50 pm-9:47 am

2 stops29h 57m

$1,001

DaytonIncheon

DAY - ICN

DAYICN

Dayton

Fri 11/28

2:10 pm-5:40 am

2 stops25h 30m

Incheon Intl

Sun 12/14

12:45 pm-10:29 pm

2 stops23h 44m

$1,196

DaytonIncheon

DAY - ICN

DAYICN

Dayton

Wed 12/3

11:43 am-5:40 am

2 stops27h 57m

Incheon Intl

Sun 12/14

6:00 pm-11:30 pm

2 stops19h 30m

$1,196

DaytonIncheon

DAY - ICN

DAYICN

Dayton

Mon 12/1

2:50 pm-5:40 am

2 stops24h 50m

Incheon Intl

Sun 12/14

12:45 pm-11:30 pm

2 stops24h 45m

$1,196

DaytonIncheon

DAY - ICN

DAYICN

Dayton

Wed 12/3

2:10 pm-5:40 am

2 stops25h 30m

Incheon Intl

Tue 12/16

6:00 pm-10:29 pm

2 stops18h 29m

$1,196

DaytonIncheon

DAY - ICN

DAYICN

Dayton

Thu 12/4

2:10 pm-5:40 am

2 stops25h 30m

Incheon Intl

Mon 12/15

6:00 pm-10:29 pm

2 stops18h 29m

$1,196

DaytonSeoul

DAY - GMP

DAYGMP

Dayton

Tue 4/21

5:27 pm-6:00 pm

2 stops35h 33m

Seoul Gimpo Intl

Fri 5/22

7:55 am-10:47 pm

2 stops27h 52m

$1,288

DaytonBusan

DAY - PUS

DAYPUS

Dayton

Thu 2/12

6:00 am-8:45 pm

2 stops24h 45m

Busan Gimhae

Mon 2/16

10:25 am-11:59 pm

2 stops27h 34m

$1,315

DaytonSeoul

DAY - GMP

DAYGMP

Dayton

Mon 2/16

4:17 pm-6:20 pm

2 stops36h 03m

Seoul Gimpo Intl

Fri 2/20

12:05 pm-1:42 pm

2 stops39h 37m

$1,527

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

Showing 1-10 of 14 results
1
2

Best time to book a flight from Dayton to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea 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 South Korea

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

Currently, November is the cheapest month in which you can book a flight from Dayton to South Korea (average of $518). Flying from Dayton to South Korea 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 KR?

Find hourly flight availability from Dayton to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 2, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 43% on flights from Dayton to South Korea by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Dayton to South Korea?

Use this chart to determine the cheapest time to fly round-trip from Dayton to South Korea. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Dayton to South Korea flight should consider departing on Saturday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated November 2, 2025.
Read reviews from past customers who have flown Delta from Dayton to South Korea. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

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
8,001 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

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 South Korea. 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 South Korea?

    Located just 10.0 mi from the city center, Dayton (DAY) is the airport most travelers will use when flying to South Korea from Dayton.

  • How long is the flight from Dayton to South Korea?

    There are many flights that can get you from Dayton to South Korea in 24h 45m. Fly via Delta, Japan Airlines, or Korean Air to get the fastest option. The distance between Dayton and South Korea is about 6831 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Dayton to South Korea?

    Most travelers choose Dayton - Incheon Intl, Dayton - Busan Gimhae or Dayton - Seoul Gimpo Intl when deciding on the best route from Dayton to South Korea.

  • Can I find deals for flights from Dayton to South Korea that include hotel bookings?

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

  • How can I find direct flights from Dayton to South Korea?

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

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

    Yes. Cheapflights offers flight deals from Dayton to South Korea 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 South Korea?

    Currently, November is the cheapest month in which you can book a flight from Dayton to South Korea (average of $518). Flying from Dayton to South Korea 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

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Top airline flying from Dayton to South Korea

Discover the top airline that operate flights from Dayton to South Korea. 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 November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$927Average$996FlexibilityNo cancel feeOn-timeN/A

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