What airlines fly to South Korea?

Delta, Korean Air and United Airlines are the top three most popular airlines that fly to South Korea from Columbus according to our data. Delta is the first choice among our users, with 49% of people opting to fly with this airline when traveling to South Korea. Keep in mind that there are 6 different airlines that fly to South Korea on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Columbus to South Korea?

Alaska Airlines, United Airlines, and Japan Airlines are the most popular carriers operating from Columbus to South Korea

When did momondo last update prices for flights from Columbus to South Korea?

Prices for flights from Columbus to South Korea refresh daily.

How many operators does momondo search for flights from Columbus to South Korea?

There are 6 operators available for flights from Columbus to South Korea as of December 2025.

How old do you have to be to fly from Columbus to South Korea?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Columbus to South Korea.

What documentation or ID do you need to fly to South Korea?

The necessary travel and health documents for your South Korea 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.

$396 Cheap Flights from Columbus to South Korea in 2025/26

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Find the cheapest flights from Columbus to South Korea

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 6:35 pm

CMH

ICN

20h 35m1 stop

8:35 pm - 6:27 pm

ICN

CMH

35h 52m1 stop

$752Alaska Airlines

Thu, Jan 8 - Sat, Jan 24

8:00 am - 6:35 pm

CMH

ICN

20h 35m1 stop

9:20 pm - 10:47 am

ICN

CMH

27h 27m2 stops

$828Multiple Airlines

Sun, Jan 25 - Sun, Feb 1

2:18 pm - 5:40 am

CMH

ICN

25h 22m2 stops

12:45 pm - 8:21 pm

ICN

CMH

21h 36m2 stops

$837United Airlines

Thu, Jan 8 - Sat, Jan 24

11:02 am - 5:45 am

CMH

ICN

28h 43m1 stop

7:30 pm - 11:06 pm

ICN

CMH

17h 36m1 stop

$846Delta

Tue, Feb 10 - Fri, Mar 6

6:00 am - 4:50 pm

CMH

ICN

20h 50m2 stops

7:30 pm - 11:06 pm

ICN

CMH

17h 36m1 stop

$850Delta

Tue, Feb 10 - Fri, Mar 6

4:34 pm - 3:50 pm

CMH

ICN

33h 16m1 stop

7:25 pm - 12:01 am

ICN

CMH

18h 36m1 stop

$851Delta

Mon, Jan 12 - Sat, Jan 17

7:00 am - 10:55 am

CMH

GMP

37h 55m2 stops

7:40 pm - 7:03 pm

GMP

CMH

37h 23m2 stops

$861Japan Airlines

Thu, Jan 8 - Thu, Jan 15

6:37 am - 6:20 pm

CMH

GMP

45h 43m2 stops

12:05 pm - 7:03 pm

GMP

CMH

44h 58m2 stops

$902Japan Airlines

Sun, Jan 25 - Sun, Feb 1

6:55 am - 7:45 pm

CMH

TAE

22h 50m2 stops

7:40 am - 3:57 pm

TAE

CMH

22h 17m2 stops

$1,217Korean Air

Sun, Feb 15 - Wed, Feb 18

8:00 am - 8:45 pm

CMH

PUS

22h 45m2 stops

7:00 am - 4:50 pm

PUS

CMH

23h 50m2 stops

$1,219Korean Air

Sun, Feb 15 - Thu, Feb 19

Hawaiian Airlines flights from Columbus to South Korea

Our best Hawaiian Airlines deals on Columbus to South Korea flight tickets

Hawaiian Airlines

Jan 8

CMH8:00 amColumbus

20h 35m

1 stop

ICN6:35 pmIncheon Intl

Jan 15

ICN8:35 pmIncheon Intl

35h 52m

1 stop

CMH6:27 pmColumbus

$871

Find similar

Hawaiian Airlines

Jan 25

CMH8:00 amColumbus

20h 35m

1 stop

ICN6:35 pmIncheon Intl

Feb 1

ICN8:35 pmIncheon Intl

35h 52m

1 stop

CMH6:27 pmColumbus

$872

Find similar

United Airlines flights from Columbus to South Korea

Our best United Airlines deals on Columbus to South Korea flight tickets

United Airlines

Jan 8

CMH2:18 pmColumbus

25h 22m

2 stops

ICN5:40 amIncheon Intl

Jan 24

ICN12:45 pmIncheon Intl

21h 36m

2 stops

CMH8:21 pmColumbus

$837

Find similar

United Airlines

Jan 25

CMH2:18 pmColumbus

25h 22m

2 stops

ICN5:40 amIncheon Intl

Feb 1

ICN12:45 pmIncheon Intl

23h 44m

2 stops

CMH10:29 pmColumbus

$959

Find similar

United Airlines

Mar 1

CMH4:13 pmColumbus

23h 27m

2 stops

ICN5:40 amIncheon Intl

Mar 6

ICN12:45 pmIncheon Intl

24h 59m

2 stops

CMH11:44 pmColumbus

$965

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Thu 1/8

8:00 am-6:35 pm

1 stop20h 35m

Incheon Intl

Sat 1/24

8:35 pm-6:27 pm

1 stop35h 52m

$752

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Sun 1/25

8:00 am-6:35 pm

1 stop20h 35m

Incheon Intl

Sun 2/1

9:20 pm-10:47 am

2 stops27h 27m

$828

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Thu 1/8

2:18 pm-5:40 am

2 stops25h 22m

Incheon Intl

Sat 1/24

12:45 pm-8:21 pm

2 stops21h 36m

$837

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Tue 2/10

11:02 am-5:45 am

1 stop28h 43m

Incheon Intl

Fri 3/6

7:30 pm-11:06 pm

1 stop17h 36m

$846

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Tue 2/10

6:00 am-4:50 pm

2 stops20h 50m

Incheon Intl

Fri 3/6

7:30 pm-11:06 pm

1 stop17h 36m

$850

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Mon 1/12

4:34 pm-3:50 pm

1 stop33h 16m

Incheon Intl

Sat 1/17

7:25 pm-12:01 am

1 stop18h 36m

$851

ColumbusSeoul

CMH - GMP

CMHGMP

Columbus

Thu 1/8

7:00 am-10:55 am

2 stops37h 55m

Seoul Gimpo Intl

Thu 1/15

7:40 pm-7:03 pm

2 stops37h 23m

$861

ColumbusSeoul

CMH - GMP

CMHGMP

Columbus

Sun 1/25

6:37 am-6:20 pm

2 stops45h 43m

Seoul Gimpo Intl

Sun 2/1

12:05 pm-7:03 pm

2 stops44h 58m

$902

ColumbusDaegu

CMH - TAE

CMHTAE

Columbus

Sun 2/15

6:55 am-7:45 pm

2 stops22h 50m

Daegu

Wed 2/18

7:40 am-3:57 pm

2 stops22h 17m

$1,217

ColumbusBusan

CMH - PUS

CMHPUS

Columbus

Sun 2/15

8:00 am-8:45 pm

2 stops22h 45m

Busan Gimhae

Thu 2/19

7:00 am-4:50 pm

2 stops23h 50m

$1,219

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 Columbus to South Korea

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

What is the cheapest month to fly to South Korea?

If you aren’t able to travel to South Korea during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $875.

What is the cheapest day to depart on your flight to South Korea?

On average, the least expensive day to fly to South Korea from Columbus is on a Sunday. momondo users have found tickets for Sunday departures for as low as $1,445. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Columbus to South Korea for around $1,769.

What is the cheapest time of day to depart on your flight to South Korea?

Flying to South Korea from Columbus in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $562 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,906 on average. Flights to South Korea from Columbus in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Columbus to South Korea flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Columbus to South Korea

Fastest flight time	17h 20m
Direct flights	None

The fastest flight from Columbus to South Korea takes 17h 20m

There are no direct flights from Columbus to South Korea. There are no popular flight routes from Columbus to South Korea.

Search flight deals

When did momondo last update prices for flights from Columbus to South Korea?
Prices for flights from Columbus to South Korea refresh daily.
How many operators does momondo search for flights from Columbus to South Korea?
There are 6 operators available for flights from Columbus to South Korea as of December 2025.
How old do you have to be to fly from Columbus to South Korea?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Columbus to South Korea.
What documentation or ID do you need to fly to South Korea?
The necessary travel and health documents for your South Korea 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 South Korea

Compare and see reviews for airlines that fly from Columbus to South Korea with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $837	Free Cancellation	Rating 7.1 10,514 reviews	Search Air Canada flights
Delta	PriceFrom $845	Free Cancellation	Rating 7.9 8,005 reviews	Search Delta flights
American Airlines	PriceFrom $884	Free Cancellation	Rating 7.2 11,049 reviews	Search American Airlines flights
United Airlines	PriceFrom $886	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights
Korean Air	PriceFrom $1,110	Free Cancellation	Rating 8.4 1,184 reviews	Search Korean Air flights
Japan Airlines	PriceFrom $1,204	Free Cancellation	Rating 8.3 1,652 reviews	Search Japan Airlines flights

Why use momondo?

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

Finding the right flight to South Korea 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 South Korea quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to South Korea from Columbus with this policy.

How can momondo help me find flights from Columbus to South Korea?

Once you have performed a search for Columbus to South Korea 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 Columbus to South Korea right now. Can momondo alert me if prices change?

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

An easier way to manage your South Korea 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.

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Find better results for your trip to South Korea

Popular cities in South Korea

Flights to Seoulfrom $540

Flights to Jeju Cityfrom $782

Flights to Busanfrom $726

Flights to Daegufrom $979

Flights to Gwangjufrom $780

Flights to Yeosu

Flights to Ulsanfrom $1,627

Flights to Jinjufrom $1,747

Flights to Muan

Cheap flights from Columbus to South Korea from $396

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 South Korea departing on 2/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Columbus to South Korea

Cheap round-trip flights

Cheap one-way flights

Hawaiian Airlines flights from Columbus to South Korea

Our best Hawaiian Airlines deals on Columbus to South Korea flight tickets

United Airlines flights from Columbus to South Korea

Our best United Airlines deals on Columbus to South Korea flight tickets

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Use the filters below to find and compare flights from Columbus to South Korea that are best for you.

See travel insights to South Korea from

How to get the cheapest flight ticket from Columbus to South Korea

What is the cheapest month to fly to South Korea?

If you aren’t able to travel to South Korea during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $875.

What is the cheapest day to depart on your flight to South Korea?

What is the cheapest time of day to depart on your flight to South Korea?

What is the cheapest airline that flies from Columbus to South Korea?

Alaska Airlines, United Airlines, and Japan Airlines are the most popular carriers operating from Columbus to South Korea

What airlines fly to South Korea?

Cheap Columbus to South Korea flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Columbus to South Korea

Fastest flight time

Direct flights

When did momondo last update prices for flights from Columbus to South Korea?

How many operators does momondo search for flights from Columbus to South Korea?

How old do you have to be to fly from Columbus to South Korea?

What documentation or ID do you need to fly to South Korea?

Best airlines flying from Columbus to South Korea

Compare and see reviews for airlines that fly from Columbus to South Korea with momondo

Why use momondo?

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

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

How can momondo help me find flights from Columbus to South Korea?

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

An easier way to manage your South Korea 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

Popular cities in South Korea

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