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$419+ 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SEL
oct. 15 — oct. 221
mer. 10/15
mer. 10/22
1 adult, Economy
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Cheap 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 septembre 15, 2025.

Round-trip from

$847
(United Airlines)

One-way from

$419
(Alaska Airlines)

Popular in

December

Cheapest in

January

Average price

$966
From Columbus to Seoul (SEL)
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One-way flight from Columbus to Seoul (SEL)
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Highest demand for flights based on searches. 20% potential increase in price ($395 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($108 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 septembre 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/155:27 amCMH - ICN
1 stop21h 03mAmerican Airlines
mer. 9/245:25 pmICN - CMH
2 stops29h 30mAmerican Airlines
Deal found 9/14$837
This Air Canada deal was found by Cheapflights users on 9/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/154:15 pmCMH - ICN
1 stop36h 15mAir Canada
mer. 9/247:05 pmICN - CMH
1 stop38h 33mAir Canada
Deal found 9/14$845
This United Airlines deal was found by Cheapflights users on 9/15. 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.
mer. 10/14:08 pmCMH - ICN
2 stops23h 12mUnited Airlines
sam. 10/2511:30 amICN - CMH
1 stop22h 30mUnited Airlines
Deal found 9/15$847
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
jeu. 10/308:42 amCMH - ICN
1 stop42h 28mMultiple Airlines
jeu. 11/68:35 pmICN - CMH
2 stops37h 51mMultiple Airlines
Deal found 9/15$852
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 10/257:00 amCMH - ICN
1 stop19h 55mAmerican Airlines
mar. 11/187:15 pmICN - CMH
1 stop17h 15mAmerican Airlines
Deal found 9/14$856
This Delta deal was found by Cheapflights users on 9/15. 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.
sam. 10/256:09 amCMH - ICN
2 stops21h 21mDelta
mar. 11/188:05 pmICN - CMH
2 stops18h 00mDelta
Deal found 9/15$861
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
lun. 10/138:42 amCMH - ICN
1 stop31h 08mMultiple Airlines
lun. 10/209:30 pmICN - CMH
1 stop23h 07mMultiple Airlines
Deal found 9/15$869
This United Airlines deal was found by Cheapflights users on 9/15. 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.
ven. 10/37:38 pmCMH - ICN
2 stops30h 22mUnited Airlines
sam. 11/111:55 amICN - CMH
2 stops24h 04mUnited Airlines
Deal found 9/15$941
This Delta deal was found by Cheapflights users on 9/15. 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.
ven. 10/311:44 amCMH - ICN
1 stop27h 16mDelta
sam. 11/17:25 pmICN - CMH
1 stop17h 34mDelta
Deal found 9/15$946
This Japan Airlines deal was found by Cheapflights users on 9/14. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 11/19:04 amCMH - GMP
2 stops48h 01mJapan Airlines
mer. 11/57:40 pmGMP - CMH
2 stops32h 22mJapan Airlines
Deal found 9/14$1,549
This Expedia deal was found by Cheapflights users on 9/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 10/309:04 amCMH - GMP
2 stops24h 01mJapan Airlines
jeu. 11/68:00 amGMP - CMH
2 stops23h 30mJapan Airlines
Deal found 9/15$1,581
This Fareboom deal was found by Cheapflights users on 9/15. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/139:04 amCMH - GMP
2 stops43h 56mJapan Airlines
lun. 10/2012:05 pmGMP - CMH
2 stops20h 58mJapan Airlines
Deal found 9/15$1,586

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 septembre 15, 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

mer. 10/1

4:08 pm-4:20 am

2 stops23h 12m

Incheon Intl

sam. 10/25

11:30 am-4:21 pm

1 stop17h 51m

$847

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

jeu. 2/26

7:55 pm-5:45 am

1 stop19h 50m

Incheon Intl

mar. 3/10

7:30 pm-11:17 pm

1 stop16h 47m

$855

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

jeu. 10/30

7:00 am-3:15 pm

1 stop19h 15m

Incheon Intl

jeu. 11/6

6:00 pm-8:55 pm

1 stop16h 55m

$856

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

sam. 10/25

7:00 am-4:30 pm

2 stops20h 30m

Incheon Intl

mar. 11/18

8:05 pm-12:05 am

2 stops18h 00m

$861

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

sam. 2/28

3:27 pm-5:40 am

2 stops24h 13m

Incheon Intl

mar. 3/10

11:45 am-9:50 pm

3 stops23h 05m

$869

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

sam. 2/28

3:27 pm-5:40 am

2 stops24h 13m

Incheon Intl

jeu. 3/12

11:45 am-9:50 pm

3 stops23h 05m

$869

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

sam. 2/28

3:27 pm-5:40 am

2 stops24h 13m

Incheon Intl

mer. 3/11

11:45 am-9:50 pm

3 stops23h 05m

$869

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

ven. 2/27

2:18 pm-5:40 am

2 stops25h 22m

Incheon Intl

mer. 3/11

11:45 am-11:31 pm

2 stops24h 46m

$874

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

ven. 2/27

2:18 pm-5:40 am

2 stops25h 22m

Incheon Intl

mar. 3/10

11:45 am-8:21 pm

2 stops21h 36m

$874

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

ven. 2/27

2:18 pm-5:40 am

2 stops25h 22m

Incheon Intl

lun. 3/16

5:00 pm-11:33 pm

2 stops19h 33m

$874

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 30 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, February is the cheapest month in which you can book a flight from Columbus to Seoul (average of $990). Flying from Columbus to Seoul in December is currently the most expensive (average of $1,633). 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 septembre 15, 2025.

A simple way to save on the total cost of your ticket is to fly from Columbus to Seoul at noon. If you’re flexible enough to do this you can expect to save up to 71% on your trip compared to booking a flight in the afternoon.

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 septembre 15, 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
1,139 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Food

8.1

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
1,139 reviews
Korean Air
8.4
Very good
1,139 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Food

8.1

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
1,559 reviews
Korean Air
8.4
Very good
1,139 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Food

8.1

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
8.0
Very good
7,954 reviews
Korean Air
8.4
Very good
1,139 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Food

8.1

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
8,929 reviews
Korean Air
8.4
Very good
1,139 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Food

8.1

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
10,000 reviews
Korean Air
8.4
Very good
1,139 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Boarding

8.5

Crew

8.7

Food

8.1

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 United Airlines. Air Canada is 43% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Columbus to Seoul one-way?

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $419. Users have also found prices from $438 and $4,599 on United Airlines and ANA, respectively.

  • 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, February is the cheapest month in which you can book a flight from Columbus to Seoul (average of $990). Flying from Columbus to Seoul in December is currently the most expensive (average of $1,633). 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

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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 septembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$837Average$1,182FlexibilityNo cancel feeOn-time67%
DeltaCheapest$856Average$1,199FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$886Average$1,377FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$927Average$1,394FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,128Average$1,156FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$1,204Average$1,290FlexibilityNo cancel feeOn-time79%

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