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$433+ Cheap flights from Columbus to Seoul (SEL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SEL
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Columbus to Seoul

Cheapest flights from Columbus to Seoul
Explore the most affordable flight options available from Columbus to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:10 amCMH - ICN
2 stops33h 30mUnited Airlines
Thu 1/112:45 pmICN - CMH
2 stops24h 19mUnited Airlines
Deal found 12/15$1,779
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:45 pmCMH - ICN
2 stops32h 30mUnited Airlines
Thu 1/86:00 pmICN - CMH
2 stops29h 50mUnited Airlines
Deal found 12/16$1,952
This Kiwi.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:28 pmCMH - ICN
2 stops34h 07mMultiple Airlines
Thu 1/18:35 pmICN - CMH
1 stop35h 13mMultiple Airlines
Deal found 12/15$2,146
This Korean Air deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:05 amCMH - ICN
1 stop19h 40mMultiple Airlines
Thu 1/87:25 pmICN - CMH
1 stop18h 36mMultiple Airlines
Deal found 12/16$2,251
This United Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/174:50 pmCMH - ICN
2 stops33h 25mUnited Airlines
Thu 1/86:00 pmICN - CMH
2 stops31h 04mUnited Airlines
Deal found 12/14$2,295
This Delta deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:10 amCMH - ICN
1 stop19h 25mDelta
Thu 1/19:10 amICN - CMH
1 stop19h 02mDelta
Deal found 12/15$2,431
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:10 amCMH - ICN
2 stops33h 30mUnited Airlines
Fri 1/212:45 pmICN - CMH
2 stops24h 19mUnited Airlines
Deal found 12/15$2,463
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/179:00 amCMH - ICN
2 stops30h 40mUnited Airlines
Sat 1/106:00 pmICN - CMH
2 stops31h 04mUnited Airlines
Deal found 12/15$2,476
This Kiwi.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:28 pmCMH - ICN
2 stops34h 07mMultiple Airlines
Fri 1/28:35 pmICN - CMH
1 stop35h 13mMultiple Airlines
Deal found 12/15$2,508
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/221:11 pmCMH - ICN
2 stops25h 59mDelta
Thu 1/87:30 pmICN - CMH
1 stop28h 22mDelta
Deal found 12/16$2,525
This Cheapflightsfares deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:05 amCMH - GMP
2 stops26h 25mANA
Thu 1/17:50 pmGMP - CMH
2 stops33h 51mANA
Deal found 12/15$3,464
This FlightHub deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2410:07 amCMH - GMP
2 stops34h 48mJapan Airlines
Fri 1/28:00 amGMP - CMH
2 stops20h 31mJapan Airlines
Deal found 12/15$5,507

Find flight deals from Columbus to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (C01) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 16, 2025.

Round-trip from

$752
(Expedia)

One-way from

$433
(Delta)

Popular in

August

Cheapest in

January

Average price

$1,299
From Columbus to Seoul (SEL)
Search Deals
One-way flight from Columbus to Seoul (SEL)
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Columbus to Seoul 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, Cheapflights users made 2,558,603 searches. Data last updated December 16, 2025.
Use the filters below to find and compare flights from Columbus to Seoul that are best for you.

Fly from

Columbus

Fly to

Seoul

Route

Depart

Return

Price

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Tue 1/13

6:00 am-3:50 pm

1 stop19h 50m

Incheon Intl

Tue 1/20

7:40 pm-10:59 pm

1 stop17h 19m

$846

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Tue 2/10

11:02 am-5:45 am

1 stop28h 43m

Incheon Intl

Fri 3/6

7:25 pm-10:26 pm

1 stop17h 01m

$846

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Tue 1/13

2:58 pm-5:40 am

2 stops24h 42m

Incheon Intl

Tue 1/20

12:45 pm-10:13 pm

2 stops23h 28m

$850

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Sun 2/15

2:58 pm-5:40 am

2 stops24h 42m

Incheon Intl

Thu 2/19

12:45 pm-8:34 pm

2 stops21h 49m

$850

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Wed 2/18

6:23 am-4:30 pm

2 stops20h 07m

Incheon Intl

Wed 6/10

6:50 pm-11:59 pm

1 stop18h 09m

$850

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Fri 4/17

3:33 pm-4:20 am

2 stops23h 47m

Incheon Intl

Tue 5/5

11:30 am-10:14 pm

1 stop23h 44m

$922

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Fri 4/17

7:00 am-5:20 pm

1 stop21h 20m

Incheon Intl

Tue 5/5

6:50 pm-8:58 am

1 stop27h 08m

$922

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Fri 1/30

9:30 am-6:25 pm

1 stop18h 55m

Incheon Intl

Fri 2/6

5:55 pm-8:56 pm

2 stops41h 01m

$936

ColumbusSeoul

CMH - GMP

CMHGMP

Columbus

Tue 3/3

4:20 pm-10:55 am

2 stops28h 35m

Seoul Gimpo Intl

Sat 3/14

8:00 am-6:02 pm

2 stops23h 02m

$1,046

ColumbusSeoul

CMH - GMP

CMHGMP

Columbus

Sat 1/17

9:18 am-6:20 pm

2 stops43h 02m

Seoul Gimpo Intl

Wed 1/21

7:40 pm-2:10 pm

2 stops32h 30m

$1,070

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 34 results
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Best time to book a flight from Columbus to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Columbus with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Columbus to Seoul

What is the cheapest month to book a flight from Columbus to Seoul?

Currently, November is the cheapest month in which you can book a flight from Columbus to Seoul (average of $518). Flying from Columbus to Seoul in July is currently the most expensive (average of $1,197). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CMH to SEL?

Find hourly flight availability from Columbus to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 16, 2025.

A simple way to save on the total cost of your ticket is to fly from Columbus to Seoul in the afternoon. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight in the morning.

How much does it cost to fly round-trip from Columbus to Seoul?

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seoul. Reviews last updated December 16, 2025.
Peruse reviews from past customers who have flown with Korean Air, Japan Airlines, and Delta from Columbus to Seoul to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,186 reviews

Crew

8.7

Entertainment

8.2

Comfort

8.3

Food

8.1

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,186 reviews
Korean Air
8.4
Very good
1,186 reviews

Crew

8.7

Entertainment

8.2

Comfort

8.3

Food

8.1

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,662 reviews
Korean Air
8.4
Very good
1,186 reviews

Crew

8.7

Entertainment

8.2

Comfort

8.3

Food

8.1

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
7.9
Good
8,008 reviews
Korean Air
8.4
Very good
1,186 reviews

Crew

8.7

Entertainment

8.2

Comfort

8.3

Food

8.1

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
9,092 reviews
Korean Air
8.4
Very good
1,186 reviews

Crew

8.7

Entertainment

8.2

Comfort

8.3

Food

8.1

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
American Airlines
7.2
Good
11,049 reviews
Korean Air
8.4
Very good
1,186 reviews

Crew

8.7

Entertainment

8.2

Comfort

8.3

Food

8.1

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Columbus to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Columbus to Seoul?

    Departing from Columbus to Seoul will take you 19h 50m. The distance between Columbus and Seoul is about 6767 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Columbus to Seoul round-trip?

    Air Canada, at $837, was found to be the cheapest airline from Columbus to Seoul.Alternate airlines to your destination round-trip include Delta and American Airlines. Air Canada is 31% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Columbus to Seoul that include hotel bookings?

    Yes. In addition to deals on Columbus to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Columbus to Seoul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Columbus to Seoul.

  • Can I find deals for business class flights from Columbus to Seoul?

    Yes. Cheapflights offers flight deals from Columbus to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Columbus to Seoul?

    Currently, November is the cheapest month in which you can book a flight from Columbus to Seoul (average of $518). Flying from Columbus to Seoul in July is currently the most expensive (average of $1,197). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 6 airlines flying from Columbus to Seoul

Discover the top 6 airlines that operate flights from Columbus to Seoul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$837Average$1,182FlexibilityNo cancel feeOn-time67%
DeltaCheapest$845Average$1,115FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$884Average$1,273FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$886Average$1,197FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,120Average$1,224FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$1,204Average$1,290FlexibilityNo cancel feeOn-time79%

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