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Cheap flights from Columbus to Seoul from $423

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 to Seoul departing on 2/20. 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.
American Airlines Logo
5:00 am - 4:45 pmCMH-ICN
21h 45m1 stop
American Airlines Logo
7:15 pm - 9:29 amICN-CMH
28h 14m2 stops
$833American Airlines
Find Deal
Mon, Dec 1 - Thu, Dec 11
United Airlines Logo
10:26 am - 5:40 amCMH-ICN
29h 14m2 stops
United Airlines Logo
12:45 pm - 10:59 pmICN-CMH
24h 14m2 stops
$835United Airlines
Find Deal
Mon, Dec 1 - Thu, Dec 11
American Airlines Logo
8:52 pm - 4:45 pmCMH-ICN
29h 53m2 stops
American Airlines Logo
7:15 pm - 9:29 amICN-CMH
28h 14m2 stops
$839American Airlines
Find Deal
Mon, Dec 1 - Thu, Dec 11
Delta Logo
8:00 am - 4:50 pmCMH-ICN
18h 50m1 stop
Delta Logo
9:35 am - 9:05 pmICN-CMH
25h 30m1 stop
$846Delta
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Tue, Feb 10 - Fri, Mar 6
Delta Logo
6:23 am - 4:30 pmCMH-ICN
20h 07m2 stops
Delta Logo
9:35 am - 9:05 pmICN-CMH
25h 30m1 stop
$851Delta
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Tue, Feb 10 - Fri, Mar 6
Alaska Airlines Logo
6:25 pm - 6:35 pmCMH-ICN
35h 10m1 stop
Alaska Airlines Logo
8:35 pm - 5:13 pmICN-CMH
33h 38m1 stop
$877Alaska Airlines
Find Deal
Sun, Apr 12 - Wed, Apr 15
Air Canada Logo
2:40 pm - 4:05 pmCMH-ICN
36h 25m2 stops
Air Canada Logo
5:45 pm - 6:39 pmICN-CMH
37h 54m2 stops
$942Air Canada
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Fri, May 1 - Sun, May 17
Air Canada Logo
2:40 pm - 4:05 pmCMH-ICN
36h 25m2 stops
Air Canada Logo
7:05 pm - 8:13 pmICN-CMH
38h 08m1 stop
$949Air Canada
Find Deal
Fri, May 1 - Sun, May 17
Alaska Airlines Logo
6:25 pm - 6:35 pmCMH-ICN
35h 10m1 stop
Alaska Airlines Logo
8:35 pm - 5:13 pmICN-CMH
33h 38m1 stop
$1,017Alaska Airlines
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Sun, Apr 12 - Wed, Apr 15
Korean Air Logo
6:22 pm - 5:45 pmCMH-ICN
33h 23m1 stop
Korean Air Logo
6:00 pm - 9:42 pmICN-CMH
17h 42m1 stop
$1,580Korean Air
Find Deal
Sat, Nov 22 - Mon, Dec 1

Alaska Airlines flights from Columbus to Incheon Intl Airport

Our best Alaska Airlines deals on Columbus to Incheon Intl Airport flight tickets
Alaska Airlines
Apr 12
CMH6:25 pmColumbus
35h 10m
1 stop
ICN6:35 pmIncheon Intl
Apr 15
ICN8:35 pmIncheon Intl
33h 38m
1 stop
CMH5:13 pmColumbus
$877
Find similar
Alaska Airlines
Apr 12
CMH6:25 pmColumbus
35h 10m
1 stop
ICN6:35 pmIncheon Intl
Apr 15
ICN8:35 pmIncheon Intl
33h 38m
1 stop
CMH5:13 pmColumbus
$1,017
Find similar
Alaska Airlines
May 1
CMH6:25 pmColumbus
35h 10m
1 stop
ICN6:35 pmIncheon Intl
May 17
ICN8:35 pmIncheon Intl
21h 38m
1 stop
CMH5:13 amColumbus
$1,154
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American Airlines flights from Columbus to Incheon Intl Airport

Our best American Airlines deals on Columbus to Incheon Intl Airport flight tickets
American Airlines
Dec 1
CMH5:00 amColumbus
21h 45m
1 stop
ICN4:45 pmIncheon Intl
Dec 11
ICN7:15 pmIncheon Intl
28h 14m
2 stops
CMH9:29 amColumbus
$833
Find similar
American Airlines
Dec 1
CMH8:52 pmColumbus
29h 53m
2 stops
ICN4:45 pmIncheon Intl
Dec 11
ICN7:15 pmIncheon Intl
28h 14m
2 stops
CMH9:29 amColumbus
$839
Find similar
American Airlines
Feb 10
CMH7:00 amColumbus
19h 45m
1 stop
ICN4:45 pmIncheon Intl
Mar 6
ICN6:50 pmIncheon Intl
30h 01m
1 stop
CMH10:51 amColumbus
$903
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momondo Fare Finder

 
Customize your flight search to find flights from Columbus 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 November 7, 2025.
Use the filters below to find and compare flights from Columbus to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Mon 12/1

5:00 am-4:45 pm

1 stop21h 45m

Incheon Intl

Thu 12/11

7:15 pm-9:29 am

2 stops28h 14m

$833

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Mon 12/1

10:26 am-5:40 am

2 stops29h 14m

Incheon Intl

Thu 12/11

12:45 pm-10:59 pm

2 stops24h 14m

$835

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Mon 12/1

8:52 pm-4:45 pm

2 stops29h 53m

Incheon Intl

Thu 12/11

7:15 pm-9:29 am

2 stops28h 14m

$839

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Tue 2/10

8:00 am-4:50 pm

1 stop18h 50m

Incheon Intl

Fri 3/6

9:35 am-9:05 pm

1 stop25h 30m

$846

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Tue 2/10

6:23 am-4:30 pm

2 stops20h 07m

Incheon Intl

Fri 3/6

9:35 am-9:05 pm

1 stop25h 30m

$851

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Sun 4/12

6:25 pm-6:35 pm

1 stop35h 10m

Incheon Intl

Wed 4/15

8:35 pm-5:13 pm

1 stop33h 38m

$877

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Fri 5/1

2:40 pm-4:05 pm

2 stops36h 25m

Incheon Intl

Sun 5/17

5:45 pm-6:39 pm

2 stops37h 54m

$942

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Fri 5/1

2:40 pm-4:05 pm

2 stops36h 25m

Incheon Intl

Sun 5/17

7:05 pm-8:13 pm

1 stop38h 08m

$949

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Sun 4/12

6:25 pm-6:35 pm

1 stop35h 10m

Incheon Intl

Wed 4/15

8:35 pm-5:13 pm

1 stop33h 38m

$1,017

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Sat 11/22

6:22 pm-5:45 pm

1 stop33h 23m

Incheon Intl

Mon 12/1

6:00 pm-9:42 pm

1 stop17h 42m

$1,580

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 Columbus 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 typical price of a round-trip flight between Columbus and Incheon Intl Airport?

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

The cheapest month to fly to Incheon Intl Airport from Columbus is in September. Flight prices, which tend to average around $856, 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 September, then departing from Columbus during the month January is also very affordable. Most momondo users find prices during this month for around $952.

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

The cheapest day to depart from Columbus 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 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 in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Columbus to Incheon Intl Airport flight deals and tips

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

Direct flights

None
There are no direct flights from Columbus to Incheon Intl Airport. There are no popular flight routes from Columbus to Incheon Intl Airport.
Search flight deals

  • How far is Columbus to Incheon Intl by plane?

    Incheon Intl is 6766.9 mi away from Columbus. A reasonable flight in good conditions will take 18h 50m.

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

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

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

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

    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 Columbus to Incheon Intl Airport.

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

    The necessary travel and health documents for your Incheon Intl Airport 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 Columbus to Incheon Intl Airport

Compare and see reviews for airlines that fly from Columbus to Incheon Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $837Free CancellationRating
7.1
10,416 reviews
Search Air Canada flights
DeltaPriceFrom $845Free CancellationRating
7.9
8,000 reviews
Search Delta flights
American AirlinesPriceFrom $884Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
United AirlinesPriceFrom $886Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights
Korean AirPriceFrom $1,120Free CancellationRating
8.4
1,161 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
Seongnam
Daejeon
Anyang

Why use momondo?

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

Finding the right flight to Seoul from Columbus is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seoul quick and easy, saving you time and money.

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

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

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

momondo helps you find the best flight between Columbus and Seoul by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Seoul from Columbus 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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