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Cheap flights from Columbus Airport to Seoul from $412

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Columbus Airport to Seoul departing on 1/29. 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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Find the cheapest flights from Columbus Airport to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:00 am - 3:30 pm
CMH
-
ICN
18h 30m1 stop
Delta Logo
7:25 pm - 11:59 pm
ICN
-
CMH
18h 34m1 stop
$846Delta
Tue, Feb 10 - Fri, Mar 6
United Airlines Logo
8:00 pm - 4:15 pm
CMH
-
ICN
30h 15m2 stops
United Airlines Logo
6:00 pm - 11:42 pm
ICN
-
CMH
19h 42m2 stops
$850United Airlines
Sun, Feb 22 - Wed, Feb 25
American Airlines Logo
7:45 pm - 4:45 pm
CMH
-
ICN
31h 00m1 stop
American Airlines Logo
7:15 pm - 12:20 am
ICN
-
CMH
19h 05m1 stop
$862American Airlines
Sun, Mar 1 - Fri, Mar 6
American Airlines Logo
7:45 pm - 4:45 pm
CMH
-
ICN
31h 00m1 stop
American Airlines Logo
7:15 pm - 10:42 am
ICN
-
CMH
29h 27m2 stops
$866American Airlines
Sun, Mar 1 - Fri, Mar 6
American Airlines Logo
7:45 pm - 4:45 pm
CMH
-
ICN
31h 00m1 stop
American Airlines Logo
7:15 pm - 10:50 am
ICN
-
CMH
29h 35m1 stop
$868American Airlines
Sun, Mar 1 - Fri, Mar 6
Delta Logo
6:23 am - 4:50 pm
CMH
-
ICN
20h 27m1 stop
Delta Logo
6:00 pm - 12:28 am
ICN
-
CMH
19h 28m1 stop
$961Delta
Tue, Mar 3 - Sat, Mar 14
Delta Logo
6:55 am - 4:30 pm
CMH
-
ICN
19h 35m2 stops
Delta Logo
6:00 pm - 12:28 am
ICN
-
CMH
19h 28m1 stop
$965Delta
Tue, Mar 3 - Sat, Mar 14
United Airlines Logo
9:00 am - 5:40 am
CMH
-
ICN
30h 40m2 stops
United Airlines Logo
12:45 pm - 10:33 pm
ICN
-
CMH
23h 48m2 stops
$980United Airlines
Tue, Dec 30 - Fri, Feb 27
Korean Air Logo
6:00 am - 4:35 pm
CMH
-
ICN
20h 35m1 stop
Korean Air Logo
7:25 pm - 10:26 pm
ICN
-
CMH
17h 01m1 stop
$1,109Korean Air
Sun, Feb 22 - Wed, Feb 25
Korean Air Logo
8:15 am - 4:50 pm
CMH
-
ICN
18h 35m1 stop
Korean Air Logo
6:00 pm - 10:16 pm
ICN
-
CMH
18h 16m1 stop
$1,111Korean Air
Tue, Feb 3 - Fri, Feb 6

Delta flights from Columbus Airport to Incheon Intl Airport

Our best Delta deals on Columbus Airport to Incheon Intl Airport flight tickets
Delta
Feb 10
CMH5:00 pmColumbus
22h 45m
1 stop
ICN5:45 amIncheon Intl
Mar 6
ICN7:40 pmIncheon Intl
17h 01m
1 stop
CMH10:41 pmColumbus
$846
Find similar
Delta
Feb 10
CMH6:00 amColumbus
20h 50m
2 stops
ICN4:50 pmIncheon Intl
Mar 6
ICN7:30 pmIncheon Intl
17h 27m
1 stop
CMH10:57 pmColumbus
$850
Find similar
Delta
Apr 28
CMH6:25 amColumbus
21h 00m
1 stop
ICN4:25 pmIncheon Intl
Jun 24
ICN7:40 pmIncheon Intl
27h 17m
1 stop
CMH9:57 amColumbus
$927
Find similar

American Airlines flights from Columbus Airport to Incheon Intl Airport

Our best American Airlines deals on Columbus Airport to Incheon Intl Airport flight tickets
American Airlines
Apr 24
CMH5:31 amColumbus
20h 59m
1 stop
ICN3:30 pmIncheon Intl
Apr 27
ICN5:25 pmIncheon Intl
17h 28m
1 stop
CMH9:53 pmColumbus
$856
Find similar
American Airlines
Apr 24
CMH5:39 amColumbus
20h 51m
2 stops
ICN3:30 pmIncheon Intl
Apr 27
ICN5:25 pmIncheon Intl
30h 07m
2 stops
CMH10:32 amColumbus
$860
Find similar
American Airlines
Mar 1
CMH7:45 pmColumbus
31h 00m
1 stop
ICN4:45 pmIncheon Intl
Mar 6
ICN7:15 pmIncheon Intl
19h 05m
1 stop
CMH12:20 amColumbus
$862
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Columbus Airport 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 23, 2025.
Use the filters below to find and compare flights from Columbus Airport to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Tue 2/10

7:00 am-3:30 pm

1 stop18h 30m

Incheon Intl

Fri 3/6

7:25 pm-11:59 pm

1 stop18h 34m

$846

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Sun 2/22

8:00 pm-4:15 pm

2 stops30h 15m

Incheon Intl

Wed 2/25

6:00 pm-11:42 pm

2 stops19h 42m

$850

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Sun 3/1

7:45 pm-4:45 pm

1 stop31h 00m

Incheon Intl

Fri 3/6

7:15 pm-12:20 am

1 stop19h 05m

$862

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Sun 3/1

7:45 pm-4:45 pm

1 stop31h 00m

Incheon Intl

Fri 3/6

7:15 pm-10:42 am

2 stops29h 27m

$866

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Sun 3/1

7:45 pm-4:45 pm

1 stop31h 00m

Incheon Intl

Fri 3/6

7:15 pm-10:50 am

1 stop29h 35m

$868

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Tue 3/3

6:23 am-4:50 pm

1 stop20h 27m

Incheon Intl

Sat 3/14

6:00 pm-12:28 am

1 stop19h 28m

$961

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Tue 3/3

6:55 am-4:30 pm

2 stops19h 35m

Incheon Intl

Sat 3/14

6:00 pm-12:28 am

1 stop19h 28m

$965

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Tue 12/30

9:00 am-5:40 am

2 stops30h 40m

Incheon Intl

Fri 2/27

12:45 pm-10:33 pm

2 stops23h 48m

$980

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Sun 2/22

6:00 am-4:35 pm

1 stop20h 35m

Incheon Intl

Wed 2/25

7:25 pm-10:26 pm

1 stop17h 01m

$1,109

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Tue 2/3

8:15 am-4:50 pm

1 stop18h 35m

Incheon Intl

Fri 2/6

6:00 pm-10:16 pm

1 stop18h 16m

$1,111

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Seoul from

How to get the cheapest flight ticket from Columbus Airport 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 Columbus Airport is in November. Flight prices, which tend to average around $707, 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 November, then departing from Columbus Airport during the month September is also very affordable. Most momondo users find prices during this month for around $856.

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

The cheapest day to depart from Columbus Airport to Incheon Intl Airport is on a Saturday when prices can be found for as low as $1,529. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,824. 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 Columbus Airport to Incheon Intl Airport when you can find flight prices for as low as $1,612. 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 morning when prices are $1,669 on average. Flights to Incheon Intl Airport from Columbus Airport in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Columbus Airport to Incheon Intl Airport

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

Cheap Columbus Airport to Incheon Intl Airport (CMH to ICN) flight deals and tips

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

Fastest flight time

17h 55m

Direct flights

None
The fastest flight from Columbus Airport to Incheon Intl Airport takes 17h 55m
There are no direct flights from Columbus Airport to Incheon Intl Airport. There are no popular flight routes from Columbus Airport to Incheon Intl Airport.
Search flight deals

  • How far is Columbus to Incheon Intl by plane?

    A flight from Columbus to Incheon Intl will travel around 6767.0 mi. 17h 55m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Columbus Airport to Incheon Intl Airport?

    Prices for flights from Columbus Airport to Incheon Intl Airport are updated daily.

  • How many operators does momondo search for flights from Columbus Airport to Incheon Intl Airport?

  • How old do you have to be to fly from Columbus Airport to Incheon Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Columbus 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 Columbus Airport to Incheon Intl Airport?

Best airlines flying from Columbus Airport to Incheon Intl Airport

Compare and see reviews for airlines that fly from Columbus Airport to Incheon Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $837Free CancellationRating
7.1
10,551 reviews
Search Air Canada flights
DeltaPriceFrom $845Free CancellationRating
7.9
8,014 reviews
Search Delta flights
American AirlinesPriceFrom $846Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
United AirlinesPriceFrom $886Free CancellationRating
7.4
9,106 reviews
Search United Airlines flights
Korean AirPriceFrom $1,120Free 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 Columbus to Seoul?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Columbus to Seoul. momondo saves you time and could save you money on your trip.

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

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

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

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

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

If you are not ready to book a flight from Columbus 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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