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$618+ Cheap flights from Columbus (CMH) 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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — SEL
jul. 8 — jul. 151
mar. 7/8
mar. 7/15
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 (CMH) 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 julio 3, 2025.

Round-trip from

$883
(United Airlines)

One-way from

$618
(Air Canada)

Popular in

December

Cheapest in

August

Average price

$1,245
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 ($363 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($115 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 3, 2025.

This United Airlines deal was found by Cheapflights users on 7/1. 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.
dom. 11/167:00 amCMH - ICN
1 stop19h 15mUnited Airlines
mar. 11/2512:45 pmICN - CMH
1 stop22h 10mUnited Airlines
Deal found 7/1$883
This Air Canada deal was found by Cheapflights users on 7/2. 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.
vie. 9/269:20 amCMH - ICN
1 stop19h 10mAir Canada
sáb. 10/255:45 pmICN - CMH
2 stops40h 11mAir Canada
Deal found 7/2$944
This American Airlines deal was found by Cheapflights users on 7/1. 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.
sáb. 8/236:02 pmCMH - ICN
2 stops32h 28mAmerican Airlines
lun. 9/85:25 pmICN - CMH
2 stops27h 57mAmerican Airlines
Deal found 7/1$1,028
This Delta deal was found by Cheapflights users on 7/1. 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.
vie. 10/36:00 amCMH - ICN
1 stop19h 10mDelta
sáb. 11/17:30 pmICN - CMH
1 stop16h 44mDelta
Deal found 7/1$1,037
This Expedia deal was found by Cheapflights users on 7/1. 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.
mié. 7/309:20 amCMH - ICN
1 stop19h 10mMultiple Airlines
lun. 8/188:30 amICN - CMH
2 stops25h 08mMultiple Airlines
Deal found 7/1$1,093
This FlightHub deal was found by Cheapflights users on 7/1. 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.
mar. 7/298:44 pmCMH - GMP
2 stops25h 01mJapan Airlines
mar. 8/197:20 pmGMP - CMH
2 stops32h 00mJapan Airlines
Deal found 7/1$1,253
This KAYAK deal was found by Cheapflights users on 7/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/296:30 amCMH - ICN
1 stop22h 20mKorean Air
dom. 8/176:50 pmICN - CMH
1 stop18h 25mKorean Air
Deal found 7/1$1,418
This Japan Airlines deal was found by Cheapflights users on 7/2. 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.
sáb. 8/168:44 pmCMH - GMP
2 stops25h 01mMultiple Airlines
sáb. 8/237:55 amGMP - CMH
2 stops18h 58mMultiple Airlines
Deal found 7/2$1,665
This Cheapflightsfares deal was found by Cheapflights users on 7/3. 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.
lun. 9/86:30 amCMH - GMP
2 stops26h 50mANA
lun. 9/227:55 pmGMP - CMH
2 stops33h 04mANA
Deal found 7/3$3,761

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 julio 3, 2025.
Use the filters below to find and compare flights from Columbus Airport to Seoul that are best for you.

Fly from

Columbus

Fly to

Seoul

Route

Depart

Return

Price

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

dom. 11/16

7:00 am-4:15 pm

1 stop19h 15m

Incheon Intl

mar. 11/25

12:45 pm-8:55 pm

1 stop22h 10m

$883

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

vie. 9/26

9:20 am-5:30 pm

1 stop19h 10m

Incheon Intl

sáb. 10/25

5:45 pm-8:56 pm

2 stops40h 11m

$944

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

sáb. 8/23

6:02 pm-3:30 pm

2 stops32h 28m

Incheon Intl

lun. 9/8

5:25 pm-8:22 am

2 stops27h 57m

$1,028

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

vie. 10/3

10:14 am-4:00 am

1 stop28h 46m

Incheon Intl

sáb. 11/1

7:30 pm-11:14 pm

1 stop16h 44m

$1,037

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

mié. 7/30

9:20 am-5:30 pm

1 stop19h 10m

Incheon Intl

lun. 8/18

8:30 am-8:38 pm

2 stops25h 08m

$1,093

ColumbusSeoul

CMH - GMP

CMHGMP

Columbus

mar. 7/29

8:44 pm-10:45 am

2 stops25h 01m

Seoul Gimpo Intl

mar. 8/19

7:20 pm-2:20 pm

2 stops32h 00m

$1,253

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

mar. 7/29

6:30 am-5:50 pm

1 stop22h 20m

Incheon Intl

dom. 8/17

6:50 pm-12:15 am

1 stop18h 25m

$1,418

ColumbusSeoul

CMH - GMP

CMHGMP

Columbus

sáb. 8/16

8:44 pm-10:45 am

2 stops25h 01m

Seoul Gimpo Intl

sáb. 8/23

7:55 am-1:53 pm

2 stops18h 58m

$1,665

ColumbusSeoul

CMH - GMP

CMHGMP

Columbus

lun. 9/8

6:30 am-10:20 pm

2 stops26h 50m

Seoul Gimpo Intl

lun. 9/22

7:55 pm-3:59 pm

2 stops33h 04m

$3,761

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

jue. 7/31

9:20 am-5:30 pm

1 stop19h 10m

$618

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 13 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 Airport to Seoul

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

Currently, February is the cheapest month in which you can book a flight from Columbus Airport to Seoul (average of $998). Flying from Columbus Airport to Seoul in December is currently the most expensive (average of $1,635). 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 julio 3, 2025.

A simple way to save on the total cost of your ticket is to fly from Columbus Airport 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.

How much does it cost to fly round-trip from Columbus Airport 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 julio 3, 2025.
Read through reviews of airlines operating flights from Columbus Airport to Seoul, such as Korean Air, ANA, and Japan Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,101 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.7

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
1,101 reviews
Korean Air
8.4
Very good
1,101 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.7

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.
ANA
8.4
Very good
893 reviews
Korean Air
8.4
Very good
1,101 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.7

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
1,505 reviews
Korean Air
8.4
Very good
1,101 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.7

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
7,982 reviews
Korean Air
8.4
Very good
1,101 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.7

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
8,861 reviews
Korean Air
8.4
Very good
1,101 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.7

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.

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

    Flying on United Airlines is currently your cheapest option to Seoul, with prices starting at $883. Additional round-trip tickets that might be worth considering are offered by Air Canada and American Airlines, with the lowest prices starting at $944 and $1,028, respectively. United Airlines is currently priced 37% below the average price you’ll pay for this route.

  • 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 Airport to Seoul?

    Currently, February is the cheapest month in which you can book a flight from Columbus Airport to Seoul (average of $998). Flying from Columbus Airport to Seoul in December is currently the most expensive (average of $1,635). 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

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Alternative routes for Columbus to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
Columbus to Incheon Intl flights
Columbus to Gimpo Intl flights
Columbus to Busan flights
Columbus to Daegu flights

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 julio 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$562Average$1,414FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$713Average$1,182FlexibilityNo cancel feeOn-time67%
DeltaCheapest$952Average$1,665FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$956Average$1,747FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,128Average$1,311FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$1,204Average$1,325FlexibilityNo cancel feeOn-time79%

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