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Incheon Intl

$396+ Cheap flights from Columbus to Incheon Intl (ICN)

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — ICN
Jan 31 — Feb 71
Sat 1/31
Sat 2/7
1 adult, Economy
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Cheap flight deals from Columbus to Incheon Intl

Best flights from Columbus to Incheon Intl
Discover carefully curated flight deals from Columbus to Incheon Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 1, 2026.

This Alaska Airlines deal was found by Cheapflights users on 12/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/188:00 amCMH - ICN
1 stop20h 35mMultiple Airlines
Thu 1/228:35 pmICN - CMH
1 stop35h 52mMultiple Airlines
Deal found 12/31$752
This Delta deal was found by Cheapflights users on 12/30. 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.
Tue 3/36:55 amCMH - ICN
1 stop18h 35mDelta
Thu 3/126:00 pmICN - CMH
1 stop17h 27mDelta
Deal found 12/30$846
This American Airlines deal was found by Cheapflights users on 12/30. 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.
Tue 2/107:00 amCMH - ICN
1 stop19h 45mAmerican Airlines
Fri 3/67:15 pmICN - CMH
1 stop17h 25mAmerican Airlines
Deal found 12/30$846
This United Airlines deal was found by Cheapflights users on 12/30. 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.
Tue 2/242:25 pmCMH - ICN
2 stops25h 15mUnited Airlines
Wed 3/46:00 pmICN - CMH
2 stops19h 44mUnited Airlines
Deal found 12/30$850
This Delta deal was found by Cheapflights users on 12/30. 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 3/26:55 amCMH - ICN
1 stop18h 35mDelta
Mon 3/96:00 pmICN - CMH
1 stop17h 27mDelta
Deal found 12/30$846
This American Airlines deal was found by Cheapflights users on 1/1. 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.
Sun 2/155:30 amCMH - ICN
1 stop21h 15mAmerican Airlines
Sun 2/227:15 pmICN - CMH
1 stop17h 25mAmerican Airlines
Deal found 1/1$846
This United Airlines deal was found by Cheapflights users on 12/30. 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.
Fri 2/68:05 pmCMH - ICN
2 stops30h 10mUnited Airlines
Sat 2/146:00 pmICN - CMH
2 stops29h 39mUnited Airlines
Deal found 12/30$850
This Delta deal was found by Cheapflights users on 12/30. 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.
Tue 3/106:35 amCMH - ICN
1 stop19h 55mDelta
Thu 3/196:00 pmICN - CMH
1 stop17h 27mDelta
Deal found 12/30$846
This United Airlines deal was found by Cheapflights users on 12/30. 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.
Sat 2/288:00 pmCMH - ICN
2 stops30h 15mUnited Airlines
Tue 3/105:00 pmICN - CMH
1 stop19h 59mUnited Airlines
Deal found 12/30$850
This United Airlines deal was found by Cheapflights users on 12/30. 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 2/2510:36 amCMH - ICN
2 stops29h 04mUnited Airlines
Wed 3/46:00 pmICN - CMH
2 stops19h 44mUnited Airlines
Deal found 12/30$850
This United Airlines deal was found by Cheapflights users on 12/29. 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.
Sun 1/181:07 pmCMH - ICN
2 stops26h 33mUnited Airlines
Thu 1/226:00 pmICN - CMH
2 stops18h 30mUnited Airlines
Deal found 12/29$850

Find flight deals from Columbus to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (C01) to Incheon Intl (ICN). 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 January 1, 2026.

Round-trip from

$752
(Alaska Airlines)

One-way from

$396
(Orbitz)

Popular in

April

Cheapest in

November

Average price

$1,221
From Columbus to Incheon Intl
Search Deals
One-way flight from Columbus to Incheon Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Columbus to Incheon Intl 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 January 1, 2026.
Use the filters below to find and compare flights from Columbus to Incheon Intl Airport that are best for you.

Fly from

Columbus

Fly to

Incheon Intl

Route

Depart

Return

Price

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Sun 1/18

8:00 am-6:35 pm

1 stop20h 35m

Incheon Intl

Thu 1/22

8:35 pm-6:27 pm

1 stop35h 52m

$752

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Tue 3/3

6:55 am-3:30 pm

1 stop18h 35m

Incheon Intl

Thu 3/12

6:00 pm-10:27 pm

1 stop17h 27m

$846

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Tue 2/10

7:00 am-4:45 pm

1 stop19h 45m

Incheon Intl

Fri 3/6

7:15 pm-10:40 pm

1 stop17h 25m

$846

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Mon 3/2

6:55 am-3:30 pm

1 stop18h 35m

Incheon Intl

Mon 3/9

6:00 pm-10:27 pm

1 stop17h 27m

$846

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Sun 2/15

5:30 am-4:45 pm

1 stop21h 15m

Incheon Intl

Sun 2/22

7:15 pm-10:40 pm

1 stop17h 25m

$846

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Tue 3/10

6:35 am-3:30 pm

1 stop19h 55m

Incheon Intl

Thu 3/19

6:00 pm-10:27 pm

1 stop17h 27m

$846

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Tue 2/24

2:25 pm-5:40 am

2 stops25h 15m

Incheon Intl

Wed 3/4

6:00 pm-11:44 pm

2 stops19h 44m

$850

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Fri 2/6

8:05 pm-4:15 pm

2 stops30h 10m

Incheon Intl

Sat 2/14

6:00 pm-9:39 am

2 stops29h 39m

$850

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Sat 2/28

8:00 pm-4:15 pm

2 stops30h 15m

Incheon Intl

Tue 3/10

5:00 pm-11:59 pm

1 stop19h 59m

$850

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Wed 2/25

10:36 am-5:40 am

2 stops29h 04m

Incheon Intl

Wed 3/4

6:00 pm-11:44 pm

2 stops19h 44m

$850

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/30

Showing 1-10 of 21 results
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Best time to book a flight from Columbus to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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 Incheon Intl Airport

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

Currently, November is the cheapest month in which you can book a flight from Columbus to Incheon Intl Airport (average of $518). Flying from Columbus to Incheon Intl Airport 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.

How much does it cost to fly round-trip from Columbus to Incheon Intl Airport?

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated January 1, 2026.
Peruse reviews from past customers who have flown with Korean Air, Delta, and United Airlines from Columbus to Incheon Intl Airport 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
1,184 reviews

Crew

8.7

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.2

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
1,184 reviews
Korean Air
8.4
Very good
1,184 reviews

Crew

8.7

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.2

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
8,017 reviews
Korean Air
8.4
Very good
1,184 reviews

Crew

8.7

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.2

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
9,128 reviews
Korean Air
8.4
Very good
1,184 reviews

Crew

8.7

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.2

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
11,071 reviews
Korean Air
8.4
Very good
1,184 reviews

Crew

8.7

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.2

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.
Air Canada
7.1
Good
10,571 reviews
Korean Air
8.4
Very good
1,184 reviews

Crew

8.7

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.2

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 Incheon Intl. 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 Incheon Intl Airport?

    There are many flights that can get you from Columbus to Incheon Intl Airport in 18h 35m. Fly via Delta or American Airlines to get the fastest option. The distance from Columbus to Incheon Intl Airport 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 Incheon Intl Airport round-trip?

    Currently priced at $837, Air Canada will fly you from Columbus to Incheon Intl Airport and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $845 and $846, respectively. Air Canada is 27% 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 Incheon Intl that include hotel bookings?

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

  • How can I find direct flights from Columbus to Incheon Intl?

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

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

    Yes. Cheapflights offers flight deals from Columbus to Incheon Intl 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 Incheon Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Columbus to Incheon Intl Airport (average of $518). Flying from Columbus to Incheon Intl Airport 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

Traveling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Seongnam

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Top 5 airlines flying from Columbus to Incheon Intl

Discover the top 5 airlines that operate flights from Columbus to Incheon Intl. 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 January 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$837Average$1,182FlexibilityNo cancel feeOn-time67%
DeltaCheapest$845Average$1,115FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$846Average$1,273FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$886Average$1,219FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,120Average$1,236FlexibilityNo cancel feeOn-time81%

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