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$925+ Cheap flights from Dayton (DAY) to Seoul (SEL)

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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — SEL
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
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Cheap flight deals from Dayton to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Dayton (DAY) to Seoul (SEL). 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 septiembre 15, 2025.

Round-trip from

$925
(Delta)
From Dayton to Seoul (SEL)
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Find flight deals from Dayton to Seoul

Cheapest flights from Dayton to Seoul
Explore the most affordable flight options available from Dayton to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.

This Delta deal was found by Cheapflights users on 9/15. 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.
vie. 9/266:00 amDAY - ICN
2 stops21h 30mDelta
dom. 10/197:20 pmICN - DAY
2 stops28h 04mDelta
Deal found 9/15$925
This Delta deal was found by Cheapflights users on 9/15. 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.
jue. 10/166:05 amDAY - ICN
1 stop19h 05mDelta
mié. 10/224:25 pmICN - DAY
1 stop19h 19mDelta
Deal found 9/15$1,076
This KAYAK deal was found by Cheapflights users on 9/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/167:07 amDAY - GMP
2 stops24h 58mJapan Airlines
sáb. 1/178:00 amGMP - DAY
2 stops19h 20mJapan Airlines
Deal found 9/14$1,663
This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/266:32 pmDAY - ICN
2 stops33h 33mQatar Airways
sáb. 10/181:20 amICN - DAY
2 stops34h 46mQatar Airways
Deal found 9/14$2,019
This Expedia deal was found by Cheapflights users on 9/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/166:44 pmDAY - ICN
1 stop33h 06mMultiple Airlines
mar. 10/211:20 amICN - DAY
2 stops33h 17mMultiple Airlines
Deal found 9/15$2,020
This Gotogate deal was found by Cheapflights users on 9/15. 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.
jue. 10/161:38 pmDAY - GMP
2 stops39h 57mANA
mié. 10/227:55 pmGMP - DAY
2 stops37h 14mANA
Deal found 9/15$2,249
This Gotogate deal was found by Cheapflights users on 9/15. 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.
jue. 10/166:23 pmDAY - ICN
2 stops33h 42mQatar Airways
mar. 10/211:20 amICN - DAY
2 stops34h 56mQatar Airways
Deal found 9/15$2,368
This United Airlines deal was found by Cheapflights users on 9/15. 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.
mar. 12/162:10 pmDAY - ICN
2 stops25h 30mUnited Airlines
sáb. 1/1712:45 pmICN - DAY
2 stops23h 44mUnited Airlines
Deal found 9/15$2,531

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dayton to Seoul 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 septiembre 15, 2025.
Use the filters below to find and compare flights from Dayton to Seoul that are best for you.

Fly from

Dayton

Fly to

Seoul

Route

Depart

Return

Price

DaytonIncheon

DAY - ICN

DAYICN

Dayton

vie. 9/26

6:00 am-4:30 pm

2 stops21h 30m

Incheon Intl

dom. 10/19

6:40 pm-10:24 am

2 stops28h 44m

$925

DaytonIncheon

DAY - ICN

DAYICN

Dayton

sáb. 2/21

7:22 pm-4:45 pm

2 stops31h 23m

Incheon Intl

mié. 2/25

6:50 pm-9:10 am

2 stops28h 20m

$1,046

DaytonIncheon

DAY - ICN

DAYICN

Dayton

jue. 10/16

6:05 am-2:10 pm

1 stop19h 05m

Incheon Intl

mié. 10/22

4:25 pm-10:44 pm

1 stop19h 19m

$1,076

DaytonSeoul

DAY - GMP

DAYGMP

Dayton

lun. 2/16

8:37 am-10:55 am

2 stops36h 18m

Seoul Gimpo Intl

vie. 2/20

7:40 pm-8:56 pm

2 stops39h 16m

$1,186

DaytonSeoul

DAY - GMP

DAYGMP

Dayton

mar. 12/16

7:07 am-10:05 pm

2 stops24h 58m

Seoul Gimpo Intl

sáb. 1/17

8:00 am-1:20 pm

2 stops19h 20m

$1,663

DaytonSeoul

DAY - GMP

DAYGMP

Dayton

jue. 10/16

1:38 pm-6:35 pm

2 stops39h 57m

Seoul Gimpo Intl

mié. 10/22

7:55 pm-8:09 pm

2 stops37h 14m

$2,249

DaytonIncheon

DAY - ICN

DAYICN

Dayton

dom. 10/12

3:17 pm-5:00 am

2 stops24h 43m

$14,717

DaytonSeoul

DAY - GMP

DAYGMP

Dayton

dom. 10/12

1:38 pm-10:20 pm

2 stops43h 42m

$18,111

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Dayton to Seoul

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

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

Currently, February is the cheapest month in which you can book a flight from Dayton to Seoul (average of $990). Flying from Dayton to Seoul in December is currently the most expensive (average of $1,633). 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 SEL?

Find hourly flight availability from Dayton to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dayton to Seoul as you normally would.

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated septiembre 15, 2025.
Peruse reviews from past customers who have flown with Delta from Dayton to Seoul 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
7,954 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

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
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

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 Seoul. 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 Seoul?

    For a flight from Dayton to Seoul, you will be flying from Dayton. Dayton (DAY) is just 10.0 mi from the center of the city. Dayton is the only Dayton airport and it handles 0 outbound flights to Seoul per day. 1 airline has flights to Seoul from Dayton on a regular basis.

  • How long is the flight from Dayton to Seoul?

    For as low as $925, Delta can have you in Seoul from Dayton in 21h 30m. Airlines will cover a distance of 6745 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dayton to Seoul 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 Seoul?

    Currently, February is the cheapest month in which you can book a flight from Dayton to Seoul (average of $990). Flying from Dayton to Seoul in December is currently the most expensive (average of $1,633). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Dayton to Seoul

Discover the top airline that operate flights from Dayton to Seoul. 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 septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$927Average$996FlexibilityNo cancel feeOn-timeN/A

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