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Cheap flights from Cincinnati to Seoul from $418

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cincinnati to Seoul departing on 1/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:13 am - 3:30 pm
CVG
-
ICN
19h 17m1 stop
Delta Logo
9:35 am - 5:32 pm
ICN
-
CVG
21h 57m1 stop
$916Delta
Wed, Jan 21 - Wed, Jan 28
United Airlines Logo
9:00 am - 5:40 am
CVG
-
ICN
30h 40m2 stops
United Airlines Logo
12:45 pm - 8:46 pm
ICN
-
CVG
22h 01m2 stops
$920United Airlines
Mon, Feb 2 - Fri, Feb 6
American Airlines Logo
5:09 pm - 3:30 pm
CVG
-
ICN
33h 21m1 stop
American Airlines Logo
5:25 pm - 10:41 pm
ICN
-
CVG
18h 16m1 stop
$922American Airlines
Sat, Mar 28 - Sun, Apr 5
Japan Airlines Logo
6:04 am - 4:45 pm
CVG
-
ICN
20h 41m1 stop
Japan Airlines Logo
5:55 pm - 10:24 am
ICN
-
CVG
29h 29m2 stops
$935Japan Airlines
Tue, Mar 3 - Mon, Mar 16
Japan Airlines Logo
7:57 pm - 3:30 pm
CVG
-
ICN
30h 33m2 stops
Japan Airlines Logo
5:25 pm - 10:41 pm
ICN
-
CVG
18h 16m1 stop
$937Japan Airlines
Sat, Mar 28 - Sun, Apr 5
Air Canada Logo
4:30 pm - 5:30 pm
CVG
-
ICN
36h 00m1 stop
Air Canada Logo
5:45 pm - 1:38 pm
ICN
-
CVG
32h 53m2 stops
$947Air Canada
Fri, May 1 - Mon, May 11
Japan Airlines Logo
7:57 pm - 3:30 pm
CVG
-
ICN
30h 33m2 stops
Japan Airlines Logo
5:25 pm - 10:03 am
ICN
-
CVG
29h 38m2 stops
$987Japan Airlines
Sat, Mar 28 - Sun, Apr 5
Air Canada Logo
2:15 pm - 4:05 pm
CVG
-
ICN
36h 50m2 stops
Air Canada Logo
5:45 pm - 1:38 pm
ICN
-
CVG
32h 53m2 stops
$1,002Air Canada
Fri, May 1 - Mon, May 11
Delta Logo
6:13 am - 4:30 pm
CVG
-
ICN
20h 17m2 stops
Delta Logo
7:40 pm - 10:46 pm
ICN
-
CVG
17h 06m1 stop
$1,120Delta
Fri, Feb 6 - Fri, Feb 13
Korean Air Logo
7:59 pm - 3:50 pm
CVG
-
ICN
29h 51m1 stop
Korean Air Logo
9:10 am - 4:30 pm
ICN
-
CVG
21h 20m1 stop
$1,185Korean Air
Mon, Feb 2 - Fri, Feb 6

Korean Air flights from Cincinnati to Incheon Intl Airport

Our best Korean Air deals on Cincinnati to Incheon Intl Airport flight tickets
Korean Air
Feb 2
CVG7:59 pmCincinnati Cinci./N. Kentucky
29h 51m
1 stop
ICN3:50 pmIncheon Intl
Feb 6
ICN9:10 amIncheon Intl
21h 20m
1 stop
CVG4:30 pmCincinnati Cinci./N. Kentucky
$1,185
Find similar
Korean Air
Feb 2
CVG6:13 amCincinnati Cinci./N. Kentucky
19h 17m
1 stop
ICN3:30 pmIncheon Intl
Feb 6
ICN6:00 pmIncheon Intl
16h 59m
1 stop
CVG8:59 pmCincinnati Cinci./N. Kentucky
$1,621
Find similar

Air Canada flights from Cincinnati to Incheon Intl Airport

Our best Air Canada deals on Cincinnati to Incheon Intl Airport flight tickets
Air Canada
Mar 3
CVG6:40 pmCincinnati Cinci./N. Kentucky
33h 45m
1 stop
ICN6:25 pmIncheon Intl
Mar 16
ICN5:55 pmIncheon Intl
37h 05m
2 stops
CVG6:00 pmCincinnati Cinci./N. Kentucky
$936
Find similar
Air Canada
May 1
CVG6:30 amCincinnati Cinci./N. Kentucky
22h 00m
1 stop
ICN5:30 pmIncheon Intl
May 11
ICN5:45 pmIncheon Intl
32h 53m
2 stops
CVG1:38 pmCincinnati Cinci./N. Kentucky
$947
Find similar
Air Canada
Feb 14
CVG6:40 pmCincinnati Cinci./N. Kentucky
32h 30m
2 stops
ICN5:10 pmIncheon Intl
Feb 28
ICN6:55 pmIncheon Intl
37h 05m
2 stops
CVG6:00 pmCincinnati Cinci./N. Kentucky
$955
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Cincinnati to Incheon 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 December 24, 2025.
Use the filters below to find and compare flights from Cincinnati to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Wed 1/21

6:13 am-3:30 pm

1 stop19h 17m

Incheon Intl

Wed 1/28

9:35 am-5:32 pm

1 stop21h 57m

$916

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Mon 2/2

9:00 am-5:40 am

2 stops30h 40m

Incheon Intl

Fri 2/6

12:45 pm-8:46 pm

2 stops22h 01m

$920

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Sat 3/28

5:09 pm-3:30 pm

1 stop33h 21m

Incheon Intl

Sun 4/5

5:25 pm-10:41 pm

1 stop18h 16m

$922

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Tue 3/3

6:04 am-4:45 pm

1 stop20h 41m

Incheon Intl

Mon 3/16

5:55 pm-10:24 am

2 stops29h 29m

$935

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Sat 3/28

7:57 pm-3:30 pm

2 stops30h 33m

Incheon Intl

Sun 4/5

5:25 pm-10:41 pm

1 stop18h 16m

$937

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Fri 5/1

4:30 pm-5:30 pm

1 stop36h 00m

Incheon Intl

Mon 5/11

5:45 pm-1:38 pm

2 stops32h 53m

$947

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Sat 3/28

7:57 pm-3:30 pm

2 stops30h 33m

Incheon Intl

Sun 4/5

5:25 pm-10:03 am

2 stops29h 38m

$987

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Fri 5/1

2:15 pm-4:05 pm

2 stops36h 50m

Incheon Intl

Mon 5/11

5:45 pm-1:38 pm

2 stops32h 53m

$1,002

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Fri 2/6

6:13 am-4:30 pm

2 stops20h 17m

Incheon Intl

Fri 2/13

7:40 pm-10:46 pm

1 stop17h 06m

$1,120

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Mon 2/2

7:59 pm-3:50 pm

1 stop29h 51m

Incheon Intl

Fri 2/6

9:10 am-4:30 pm

1 stop21h 20m

$1,185

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Cincinnati to Incheon Intl Airport

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

What is the cheapest month to fly to Incheon Intl Airport?

The cheapest month to fly to Incheon Intl Airport from Cincinnati is in March. Flight prices, which tend to average around $977, are often lower during this time because this is during the off-season. If you are unable to visit Incheon Intl Airport during the month of March, then departing from Cincinnati during the month February is also very affordable. Most momondo users find prices during this month for around $981.

What is the cheapest day to depart on your flight to Incheon Intl Airport?

The cheapest day to depart from Cincinnati to Incheon Intl Airport is on a Wednesday when prices can be found for as low as $1,339. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $2,117. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

In the afternoon is the cheapest time of day to fly from Cincinnati to Incheon Intl Airport when you can find flight prices for as low as $1,388. Flying to Incheon Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,815 on average. Flights to Incheon Intl Airport from Cincinnati in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Cincinnati to Incheon Intl Airport flights?

You could potentially save up to 20% on your flight if you consider stops on a Cincinnati to Incheon Intl Airport flight.

When to book flights from Cincinnati to Incheon Intl Airport

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

Cheap Cincinnati to Incheon Intl Airport (CVG to ICN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cincinnati to Incheon Intl Airport

Fastest flight time

20h 41m

Direct flights

None
The fastest flight from Cincinnati to Incheon Intl Airport takes 20h 41m
There are no direct flights from Cincinnati to Incheon Intl Airport. There are no popular flight routes from Cincinnati to Incheon Intl Airport.
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  • How far is Cincinnati Cinci./N. Kentucky to Incheon Intl by plane?

    There are 6788.9 mi between Cincinnati Cinci./N. Kentucky and Incheon Intl. By plane, this route typically takes 20h 41m.

  • When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to Incheon Intl Airport?

    Prices for flights from Cincinnati Cinci./N. Kentucky Airport to Incheon Intl Airport are updated daily.

  • How many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to Incheon Intl Airport?

  • How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to Incheon 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 Cincinnati Cinci./N. Kentucky Airport to Incheon Intl Airport.

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

    The required travel and health documents for your Incheon Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Incheon Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Cincinnati to Incheon Intl Airport?

Best airlines flying from Cincinnati to Incheon Intl Airport

Compare and see reviews for airlines that fly from Cincinnati to Incheon Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $837Free CancellationRating
7.1
10,554 reviews
Search Air Canada flights
American AirlinesPriceFrom $912Free CancellationRating
7.2
11,055 reviews
Search American Airlines flights
DeltaPriceFrom $927Free CancellationRating
7.9
8,012 reviews
Search Delta flights
Korean AirPriceFrom $1,064Free CancellationRating
8.4
1,185 reviews
Search Korean Air flights

Traveling to a place near Seoul?

Book flights to Seoul if you plan to visit one of these locations
Suwon
Daejeon
Seongnam
Anyang

Why use momondo?

Why should I use momondo to find a flight deal from Cincinnati 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 Cincinnati.

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

All flight searches from Cincinnati to Seoul on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Cincinnati to Seoul flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Cincinnati to Seoul now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seoul and let you know when they change.

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