What airlines fly to Seoul?

Delta, Korean Air and United Airlines are the top three most popular airlines that fly to Seoul from Dayton according to our data. Delta is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Seoul. Keep in mind that there are 6 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Dayton to Seoul?

Cathay Pacific, Japan Airlines, and Delta are the most popular carriers operating from Dayton to Seoul

When did momondo last update prices for flights from Dayton Airport to Seoul?

Prices for flights from Dayton Airport to Seoul are refreshed on a daily basis.

How many operators does momondo search for flights from Dayton Airport to Seoul?

The number of operators available for flights from Dayton Airport to Seoul is 1 as of August 2026.

How old do you have to be to fly from Dayton Airport to Seoul?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dayton Airport to Seoul.

What documentation or ID do you need to fly to Seoul?

The necessary travel and health documents for your Seoul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$1,112 Cheap Flights from Dayton to Seoul in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dayton to Seoul

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:23 pm - 12:25 amDAY Dayton-ICN Incheon Intl

41h 02m2 stops Dallas/Fort Worth Hong Kong Intl

8:05 pm - 11:34 pmICN Incheon Intl-DAY Dayton

40h 29m2 stops Hong Kong Intl Dallas/Fort Worth

$1,112Multiple Airlines

Wed, Sep 30 - Tue, Oct 6

9:40 am - 10:25 pmDAY Dayton-ICN Incheon Intl

47h 45m2 stops Dallas/Fort Worth Hong Kong Intl

1:55 am - 12:26 amICN Incheon Intl-DAY Dayton

35h 31m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,161Multiple Airlines

Fri, Sep 18 - Sun, Oct 11

9:40 am - 10:25 pmDAY Dayton-ICN Incheon Intl

47h 45m2 stops Dallas/Fort Worth Hong Kong Intl

1:55 am - 12:26 amICN Incheon Intl-DAY Dayton

35h 31m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,162Multiple Airlines

Fri, Sep 18 - Sun, Oct 11

1:49 pm - 7:05 pmDAY Dayton-ICN Incheon Intl

40h 16m2 stops Dallas/Fort Worth Hong Kong Intl

3:10 pm - 11:34 pmICN Incheon Intl-DAY Dayton

45h 24m2 stops Hong Kong Intl Dallas/Fort Worth

$1,162Multiple Airlines

Fri, Sep 18 - Mon, Oct 12

6:27 am - 2:05 pmDAY Dayton-ICN Incheon Intl

42h 38m2 stops Chicago O'Hare Intl Hong Kong Intl

8:00 am - 6:47 pmICN Incheon Intl-DAY Dayton

23h 47m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,212Multiple Airlines

Sat, Oct 10 - Sat, Oct 17

12:35 pm - 12:45 pmDAY Dayton-ICN Incheon Intl

34h 10m2 stops Chicago O'Hare Intl Hong Kong Intl

10:00 am - 11:37 pmICN Incheon Intl-DAY Dayton

27h 37m2 stops Hong Kong Intl Dallas/Fort Worth

$1,212Multiple Airlines

Fri, Feb 5 - Fri, Feb 19

7:00 am - 3:45 pmDAY Dayton-ICN Incheon Intl

19h 45m1 stop Dallas/Fort Worth

5:50 pm - 11:34 pmICN Incheon Intl-DAY Dayton

18h 44m1 stop Dallas/Fort Worth

$1,357American Airlines

Fri, Sep 18 - Mon, Oct 12

2:55 pm - 5:45 amDAY Dayton-ICN Incheon Intl

24h 50m1 stop Atlanta Hartsfield-Jackson

5:40 pm - 11:14 pmICN Incheon Intl-DAY Dayton

19h 34m1 stop Atlanta Hartsfield-Jackson

$1,557Delta

Fri, Feb 5 - Fri, Feb 19

2:55 pm - 5:45 amDAY Dayton-ICN Incheon Intl

24h 50m1 stop Atlanta Hartsfield-Jackson

9:35 am - 11:14 pmICN Incheon Intl-DAY Dayton

27h 39m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

$1,562Delta

Fri, Feb 5 - Fri, Feb 19

5:34 am - 9:15 pmDAY Dayton-GMP Seoul Gimpo Intl

26h 41m2 stops Chicago O'Hare Intl Tokyo Haneda

8:00 am - 6:39 pmGMP Seoul Gimpo Intl-DAY Dayton

23h 39m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,675Multiple Airlines

Mon, Sep 14 - Thu, Sep 17

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United Airlines flights from Dayton to Seoul

Our best United Airlines deals on Dayton to Seoul flight tickets

United Airlines

Dec 19

DAY7:50 pmDayton

54h 35m

2 stops

ICN4:25 pmIncheon Intl

Dec 31

ICN6:30 pmIncheon Intl

42h 09m

2 stops

DAY10:39 pmDayton

$1,684

United Airlines

Dec 19

DAY6:07 pmDayton

32h 18m

2 stops

ICN4:25 pmIncheon Intl

Dec 31

ICN6:30 pmIncheon Intl

42h 09m

2 stops

DAY10:39 pmDayton

$1,731

United Airlines

Dec 19

DAY7:50 pmDayton

54h 35m

2 stops

ICN4:25 pmIncheon Intl

Dec 31

ICN6:00 pmIncheon Intl

42h 39m

2 stops

DAY10:39 pmDayton

$1,784

Delta flights from Dayton to Seoul

Our best Delta deals on Dayton to Seoul flight tickets

Delta

Feb 5

DAY2:55 pmDayton

24h 50m

1 stop

ICN5:45 amIncheon Intl

Feb 19

ICN5:40 pmIncheon Intl

19h 34m

1 stop

DAY11:14 pmDayton

$1,557

Delta

Feb 5

DAY2:55 pmDayton

24h 50m

1 stop

ICN5:45 amIncheon Intl

Feb 19

ICN9:35 amIncheon Intl

27h 39m

2 stops

DAY11:14 pmDayton

$1,562

Delta

Dec 19

DAY6:00 amDayton

33h 10m

2 stops

ICN5:10 amIncheon Intl

Dec 31

ICN10:35 amIncheon Intl

26h 29m

1 stop

DAY11:04 pmDayton

$2,347

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DaytonIncheon

DAY Dayton - ICN Incheon Intl

DAYICN

Dayton

Wed 9/30

6:23 pm-12:25 am

2 stops41h 02m

Incheon Intl

Tue 10/6

8:05 pm-11:34 pm

2 stops40h 29m

$1,112

DaytonIncheon

DAY Dayton - ICN Incheon Intl

DAYICN

Dayton

Fri 9/18

9:40 am-10:25 pm

2 stops47h 45m

Incheon Intl

Sun 10/11

1:55 am-12:26 am

2 stops35h 31m

$1,161

DaytonIncheon

DAY Dayton - ICN Incheon Intl

DAYICN

Dayton

Fri 9/18

9:40 am-10:25 pm

2 stops47h 45m

Incheon Intl

Sun 10/11

1:55 am-12:26 am

2 stops35h 31m

$1,162

DaytonIncheon

DAY Dayton - ICN Incheon Intl

DAYICN

Dayton

Fri 9/18

1:49 pm-7:05 pm

2 stops40h 16m

Incheon Intl

Mon 10/12

3:10 pm-11:34 pm

2 stops45h 24m

$1,162

DaytonIncheon

DAY Dayton - ICN Incheon Intl

DAYICN

Dayton

Sat 10/10

6:27 am-2:05 pm

2 stops42h 38m

Incheon Intl

Sat 10/17

8:00 am-6:47 pm

2 stops23h 47m

$1,212

DaytonIncheon

DAY Dayton - ICN Incheon Intl

DAYICN

Dayton

Fri 2/5

12:35 pm-12:45 pm

2 stops34h 10m

Incheon Intl

Fri 2/19

10:00 am-11:37 pm

2 stops27h 37m

$1,212

Quickest round-trip

DaytonIncheon

DAY Dayton - ICN Incheon Intl

DAYICN

Dayton

Fri 9/18

7:00 am-3:45 pm

1 stop19h 45m

Incheon Intl

Mon 10/12

5:50 pm-11:34 pm

1 stop18h 44m

$1,357

DaytonIncheon

DAY Dayton - ICN Incheon Intl

DAYICN

Dayton

Fri 2/5

2:55 pm-5:45 am

1 stop24h 50m

Incheon Intl

Fri 2/19

5:40 pm-11:14 pm

1 stop19h 34m

$1,557

DaytonIncheon

DAY Dayton - ICN Incheon Intl

DAYICN

Dayton

Fri 2/5

2:55 pm-5:45 am

1 stop24h 50m

Incheon Intl

Fri 2/19

9:35 am-11:14 pm

2 stops27h 39m

$1,562

DaytonSeoul

DAY Dayton - GMP Seoul Gimpo Intl

DAYGMP

Dayton

Mon 9/14

5:34 am-9:15 pm

2 stops26h 41m

Seoul Gimpo Intl

Thu 9/17

8:00 am-6:39 pm

2 stops23h 39m

$1,675

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Dayton to Seoul

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Dayton to Seoul flights?

You could potentially save up to 62% on your flight if you consider stops on a Dayton to Seoul flight.

When to book flights from Dayton to Seoul

Are you open to changing your travel dates? Check out the ideal times to fly from Dayton to Seoul according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Dayton to Seoul (DAY to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dayton to Seoul

Best Price Found	$1,158
Fastest flight time	25h 15m
Direct flights	None

The best one-way flight to Seoul from Dayton in the past 72 hours is $1,158. The best round-trip flight deal from Dayton to Seoul found on momondo in the last 72 hours is $1,112.

The fastest flight from Dayton to Seoul takes 25h 15m

There are no direct flights from Dayton to Seoul. There are no popular flight routes from Dayton to Seoul.

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Frequently asked questions about flying from Dayton to Seoul

How far is Dayton to Seoul by plane?
There are 6736.3 mi between Dayton and Seoul. Flights usually cover this in 25h 15m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Dayton Airport to Seoul?
Prices for flights from Dayton Airport to Seoul are refreshed on a daily basis.
How many operators does momondo search for flights from Dayton Airport to Seoul?
The number of operators available for flights from Dayton Airport to Seoul is 1 as of August 2026.
How old do you have to be to fly from Dayton Airport to Seoul?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dayton Airport to Seoul.
What documentation or ID do you need to fly to Seoul?
The necessary travel and health documents for your Seoul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Dayton to Seoul

Compare and see reviews for airlines that fly from Dayton to Seoul with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $1,446	Free Cancellation	Rating 7.8 8,529 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Dayton to Seoul?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seoul from Dayton.

Can I find flights from Dayton to Seoul with flexible booking policies on momondo?

momondo does allow users to show only those flights to Seoul from Dayton which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Dayton to Seoul?

Once all potential Dayton to Seoul flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Dayton to Seoul right now. Can momondo alert me if prices change?

Price alerts on flights to Seoul from Dayton are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Dayton to Seoul from $1,112

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Dayton to Seoul departing on 9/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Dayton to Seoul

Our best United Airlines deals on Dayton to Seoul flight tickets

Delta flights from Dayton to Seoul

Our best Delta deals on Dayton to Seoul flight tickets

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How to get the cheapest flight ticket from Dayton to Seoul

Can stopping save me money on Dayton to Seoul flights?

What is the cheapest airline that flies from Dayton to Seoul?

What airlines fly to Seoul?

When to book flights from Dayton to Seoul

Cheap Dayton to Seoul (DAY to SEL) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Dayton to Seoul

Best airlines flying from Dayton to Seoul

Compare and see reviews for airlines that fly from Dayton to Seoul with momondo

Why use momondo?

An easier way to manage your Seoul trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul

Fly your favorite airline to Seoul

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Seoul

List of cabin classes available on flights landing in Seoul. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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