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Cheap flights from Dayton to Seoul from $1,186

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 2/16. 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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0 bags

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Cheap round-trip flights

Japan Airlines Logo
8:37 am - 10:05 pmDAY-GMP
47h 28m2 stops
Japan Airlines Logo
7:40 pm - 11:50 amGMP-DAY
30h 10m2 stops
$1,186Japan Airlines
Find Deal
Mon, Feb 16 - Fri, Feb 20
Japan Airlines Logo
8:37 am - 6:20 pmDAY-GMP
43h 43m2 stops
Japan Airlines Logo
8:00 am - 1:17 pmGMP-DAY
43h 17m2 stops
$1,336Japan Airlines
Find Deal
Mon, Feb 16 - Fri, Feb 20
Japan Airlines Logo
8:43 am - 10:05 pmDAY-GMP
23h 22m2 stops
Japan Airlines Logo
7:40 pm - 10:21 pmGMP-DAY
40h 41m2 stops
$1,579Japan Airlines
Find Deal
Sat, Dec 13 - Sat, Dec 20
Japan Airlines Logo
7:07 am - 10:05 pmDAY-GMP
24h 58m2 stops
Japan Airlines Logo
8:00 am - 1:20 pmGMP-DAY
19h 20m2 stops
$1,663Japan Airlines
Find Deal
Tue, Dec 16 - Sat, Jan 17
Logo
7:22 am - 9:50 pmDAY-GMP
25h 28m2 stops
Logo
8:00 am - 11:06 pmGMP-DAY
28h 06m2 stops
$1,680
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Thu, Oct 23 - Thu, Oct 30
Japan Airlines Logo
7:07 am - 10:05 pmDAY-GMP
24h 58m2 stops
Japan Airlines Logo
8:00 am - 1:20 pmGMP-DAY
19h 20m2 stops
$1,781Japan Airlines
Find Deal
Tue, Dec 16 - Sat, Jan 17

Japan Airlines flights from Dayton to Seoul Gimpo Intl Airport

Our best Japan Airlines deals on Dayton to Seoul Gimpo Intl Airport flight tickets
Japan Airlines
Feb 16
DAY8:37 amDayton
47h 28m
2 stops
GMP10:05 pmSeoul Gimpo Intl
Feb 20
GMP7:40 pmSeoul Gimpo Intl
30h 10m
2 stops
DAY11:50 amDayton
$1,186
Find similar
Japan Airlines
Feb 16
DAY8:37 amDayton
43h 43m
2 stops
GMP6:20 pmSeoul Gimpo Intl
Feb 20
GMP8:00 amSeoul Gimpo Intl
43h 17m
2 stops
DAY1:17 pmDayton
$1,336
Find similar
Japan Airlines
Dec 13
DAY8:43 amDayton
23h 22m
2 stops
GMP10:05 pmSeoul Gimpo Intl
Dec 20
GMP7:40 pmSeoul Gimpo Intl
40h 41m
2 stops
DAY10:21 pmDayton
$1,579
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Dayton to Seoul Gimpo Intl Airport 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, momondo users made 832,500 searches. Data last updated September 9, 2025.
Use the filters below to find and compare flights from Dayton to Seoul Gimpo Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DaytonSeoul

DAY - GMP

DAYGMP

Dayton

Mon 2/16

8:37 am-10:05 pm

2 stops47h 28m

Seoul Gimpo Intl

Fri 2/20

7:40 pm-11:50 am

2 stops30h 10m

$1,186

DaytonSeoul

DAY - GMP

DAYGMP

Dayton

Mon 2/16

8:37 am-6:20 pm

2 stops43h 43m

Seoul Gimpo Intl

Fri 2/20

8:00 am-1:17 pm

2 stops43h 17m

$1,336

DaytonSeoul

DAY - GMP

DAYGMP

Dayton

Sat 12/13

8:43 am-10:05 pm

2 stops23h 22m

Seoul Gimpo Intl

Sat 12/20

7:40 pm-10:21 pm

2 stops40h 41m

$1,579

DaytonSeoul

DAY - GMP

DAYGMP

Dayton

Tue 12/16

7:07 am-10:05 pm

2 stops24h 58m

Seoul Gimpo Intl

Sat 1/17

8:00 am-1:20 pm

2 stops19h 20m

$1,663

DaytonSeoul

DAY - GMP

DAYGMP

Dayton

Thu 10/23

7:22 am-9:50 pm

2 stops25h 28m

Seoul Gimpo Intl

Thu 10/30

8:00 am-11:06 pm

2 stops28h 06m

$1,680

DaytonSeoul

DAY - GMP

DAYGMP

Dayton

Tue 12/16

7:07 am-10:05 pm

2 stops24h 58m

Seoul Gimpo Intl

Sat 1/17

8:00 am-1:20 pm

2 stops19h 20m

$1,781

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Dayton to Seoul Gimpo Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Dayton to Seoul Gimpo Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Dayton to Seoul Gimpo Intl Airport (DAY to GMP) flight deals and tips

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

Direct flights

None
There are no direct flights from Dayton to Seoul Gimpo Intl Airport. There are no popular flight routes from Dayton to Seoul Gimpo Intl Airport.
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  • How far is Dayton to Seoul Gimpo Intl by plane?

    Dayton and Seoul Gimpo Intl are 6739.5 mi apart from one another. By plane, this route typically takes 23h 22m.

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

    Prices for flights from Dayton Airport to Seoul Gimpo Intl Airport refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dayton Airport to Seoul Gimpo Intl Airport.

  • What documentation or ID do you need to fly to Seoul Gimpo Intl Airport?

    The travel and health documents required for your trip to Seoul Gimpo Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seoul Gimpo Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • How do I get Price Alerts for flights from Dayton to Seoul Gimpo Intl Airport?

    Price Alerts will notify you by email when the price for flights to Seoul Gimpo Intl Airport from Dayton decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Dayton to Seoul Gimpo Intl Airport with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dayton to Seoul. Millions of users trust and use momondo every year so you are in good hands.

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?

momondo provides multiple filters to help you find the best flight to Seoul from Dayton. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Seoul, momondo offers a useful price alert feature which will track prices for flights to Seoul from Dayton and alert you when they change.

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