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Cheap Flights from Columbus (CMH) to Seoul (ICN)

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      Travellers and cabin class, 1 Adult, Economy

      Compare Port Columbus to Incheon International flight deals

      Find the cheapest month or even day of the year to fly to Incheon International

      Book the best Incheon International fare with no extra fees

      Flight deals from Port Columbus to Incheon International

      Looking for a cheap last-minute deal or the best return flight from Port Columbus Airport to Incheon International Airport? If you want to travel next month, return fares start from $1,634. Find the lowest prices on one-way and return tickets right here.
      Seoul.$1,415 per passenger.Departing Thu, 24 Sep, returning Wed, 30 Sep.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Port Columbus on Thu, 24 Sep, arriving in Incheon International.Inbound indirect flight with Air Canada, departs from Incheon International on Wed, 30 Sep, arriving in Port Columbus.Price includes taxes and charges.From $1,415, select.
      Seoul.$1,610 per passenger.Departing Wed, 23 Sep, returning Thu, 1 Oct.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Port Columbus on Wed, 23 Sep, arriving in Incheon International.Inbound indirect flight with Air Canada, departs from Incheon International on Thu, 1 Oct, arriving in Port Columbus.Price includes taxes and charges.From $1,610, select.
      Seoul.$1,634 per passenger.Departing Mon, 12 Oct, returning Mon, 19 Oct.Return flight with Frontier Airlines and Air Premia.Outbound indirect flight with Frontier Airlines, departs from Port Columbus on Mon, 12 Oct, arriving in Incheon International.Inbound indirect flight with Air Premia, departs from Incheon International on Mon, 19 Oct, arriving in Port Columbus.Price includes taxes and charges.From $1,634, select.
      Seoul.$1,731 per passenger.Departing Thu, 29 Apr, returning Fri, 14 May.Return flight with Delta.Outbound indirect flight with Delta, departs from Port Columbus on Thu, 29 Apr, arriving in Incheon International.Inbound indirect flight with Delta, departs from Incheon International on Fri, 14 May, arriving in Port Columbus.Price includes taxes and charges.From $1,731, select.
      Seoul.$1,734 per passenger.Departing Thu, 7 Jan, returning Sun, 24 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Port Columbus on Thu, 7 Jan, arriving in Incheon International.Inbound indirect flight with Delta, departs from Incheon International on Sun, 24 Jan, arriving in Port Columbus.Price includes taxes and charges.From $1,734, select.
      Seoul.$1,735 per passenger.Departing Wed, 28 Oct, returning Wed, 4 Nov.Return flight with United.Outbound indirect flight with United, departs from Port Columbus on Wed, 28 Oct, arriving in Incheon International.Inbound indirect flight with United, departs from Incheon International on Wed, 4 Nov, arriving in Port Columbus.Price includes taxes and charges.From $1,735, select.
      Seoul.$1,796 per passenger.Departing Sun, 8 Nov, returning Wed, 18 Nov.Return flight with United.Outbound indirect flight with United, departs from Port Columbus on Sun, 8 Nov, arriving in Incheon International.Inbound indirect flight with United, departs from Incheon International on Wed, 18 Nov, arriving in Port Columbus.Price includes taxes and charges.From $1,796, select.
      Seoul.$1,813 per passenger.Departing Thu, 19 Nov, returning Sat, 12 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Port Columbus on Thu, 19 Nov, arriving in Incheon International.Inbound indirect flight with Delta, departs from Incheon International on Sat, 12 Dec, arriving in Port Columbus.Price includes taxes and charges.From $1,813, select.
      Seoul.$1,880 per passenger.Departing Mon, 3 May, returning Fri, 25 Jun.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Port Columbus on Mon, 3 May, arriving in Incheon International.Inbound indirect flight with Air Canada, departs from Incheon International on Fri, 25 Jun, arriving in Port Columbus.Price includes taxes and charges.From $1,880, select.
      Seoul.$1,883 per passenger.Departing Fri, 2 Apr, returning Fri, 9 Apr.Return flight with Delta.Outbound indirect flight with Delta, departs from Port Columbus on Fri, 2 Apr, arriving in Incheon International.Inbound indirect flight with Delta, departs from Incheon International on Fri, 9 Apr, arriving in Port Columbus.Price includes taxes and charges.From $1,883, select.
      Seoul.$1,933 per passenger.Departing Mon, 7 Dec, returning Tue, 29 Dec.Return flight with Frontier Airlines and T'way Air.Outbound indirect flight with Frontier Airlines, departs from Port Columbus on Mon, 7 Dec, arriving in Incheon International.Inbound indirect flight with T'way Air, departs from Incheon International on Tue, 29 Dec, arriving in Port Columbus.Price includes taxes and charges.From $1,933, select.
      Seoul.$1,941 per passenger.Departing Thu, 1 Jul, returning Thu, 22 Jul.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Port Columbus on Thu, 1 Jul, arriving in Incheon International.Inbound indirect flight with Air Canada, departs from Incheon International on Thu, 22 Jul, arriving in Port Columbus.Price includes taxes and charges.From $1,941, select.
      Seoul.$2,018 per passenger.Departing Sat, 20 Mar, returning Sun, 28 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Port Columbus on Sat, 20 Mar, arriving in Incheon International.Inbound indirect flight with Delta, departs from Incheon International on Sun, 28 Mar, arriving in Port Columbus.Price includes taxes and charges.From $2,018, select.
      Seoul.$2,031 per passenger.Departing Wed, 23 Dec, returning Wed, 13 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Port Columbus on Wed, 23 Dec, arriving in Incheon International.Inbound indirect flight with Delta, departs from Incheon International on Wed, 13 Jan, arriving in Port Columbus.Price includes taxes and charges.From $2,031, select.
      Seoul.$2,221 per passenger.Departing Sat, 13 Feb, returning Sat, 20 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from Port Columbus on Sat, 13 Feb, arriving in Incheon International.Inbound indirect flight with Delta, departs from Incheon International on Sat, 20 Feb, arriving in Port Columbus.Price includes taxes and charges.From $2,221, select.

      Find the cheapest month to fly from Port Columbus to Incheon International

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Port Columbus to Incheon International flights are currently cheapest in September.
      Sep
      from $1,415
      Oct
      from $1,634
      Nov
      from $1,796
      Dec
      from $1,933
      Jan
      from $1,734
      Feb
      from $2,221
      Mar
      from $2,018
      Apr
      from $1,883
      May
      Find prices
      Jun
      Find prices
      Jul
      from $1,941
      Aug
      Find prices

      Port Columbus to Incheon International: Alternative routes

      Compare routes from Port Columbus to Seoul below. You may find an airport to fly into that's cheaper, faster, or easier than Incheon International.

      Gimpo International

      17km from central Seoul
      Closest
      from $1,918
      Search flights

      Incheon International

      48km from central Seoul
      Cheapest
      from $1,415
      Search flights

      Columbus to Seoul: Flight information

      The things to know before you go.
      Cheapest flight found$1,415
      Cheapest month to flySeptember

      Finding cheap flights from Port Columbus to Incheon International: Frequently asked questions

      The best price we found for a return flight from Port Columbus to Incheon International is $1,415. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Port Columbus to Incheon International. But we found flights with one or more stops from $1,415.
      As of September 2026, there are no flights flying from Port Columbus to Incheon International.
      The cheapest month to fly from Port Columbus to Incheon International is usually September.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Port Columbus Airport to Incheon International Airport on Thursday, 24 September 2026.
      No airlines currently offer direct flights between Port Columbus Airport and Incheon International Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Incheon International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seoul is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Air Canada offers the cheapest flight tickets to Incheon International.

      Flying from Port Columbus Airport (CMH) to Incheon International Airport (ICN): what you need to know

      • Seoul's timezone is UTC+9, which makes Seoul 14 hours ahead of Columbus.

      • For a stress-free journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you plenty of time to board your CMH to ICN flight.

      • During popular months like July, it's a good idea to get to the airport well in advance. Plan to arrive two hours before domestic departures and four hours ahead of international flights when you travel during peak periods in general.

      • If you want to add a stop to your trip, just deselect 'Direct flights only' when searching for your ticket from Port Columbus Airport to Incheon International Airport. Here are the top stopovers between CMH and ICN:

        • Chicago O'Hare International Airport

        • Detroit Wayne County Airport

        • Harry Reid International Airport

      How to find the cheapest flights from Port Columbus Airport (CMH) to Incheon International Airport (ICN)

      • The lowest price we've found for a one-way Port Columbus Airport to Incheon International Airport flight is $732. A return plane ticket right now is $1,415. Depending on the availability and when you book, these fares may change.

      • To get your hands on cheap tickets from CMH to ICN, book as early as you can. Airlines typically offer the most competitive fares when flights are first released.

      • Getting cheap flights from Port Columbus Airport to Incheon International Airport is more likely if you're flexible with your travel plans. Use the 'Whole month' function to see the best prices across the month and bag a great deal.

      • Getting your hands on cheap flights from CMH to ICN is a piece of cake with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know as soon as a new deal comes up.

      • Lock in the right flight for you with the help of the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Port Columbus Airport to Incheon International Airport, use the 'Sort by' tool. You can also filter results by arrival and departure times, airline, and number of stops.

      Handy information about Port Columbus Airport (CMH)

      • CMH's address is 4600 International Gateway.

      • When it comes to Port Columbus Airport's on-time performance, 77% of flights meet their scheduled arrival time.

      • To get to Port Columbus Airport from central Columbus, it takes around 20 minutes if you're travelling by car. Of course, this depends on traffic conditions. It's approximately 16 kilometres from the airport to the city centre.

      • Catching public transport? You can expect a journey time of around 40 minutes.

      • Get your travels off to a leisurely start by staying near CMH. Whether you have an early flight from Port Columbus Airport to Incheon International Airport or want to avoid feeling rushed, these hotels are the answer:

      Arriving at Incheon International Airport (ICN)

      Getting from Incheon International Airport (ICN) to central Seoul

      • From Incheon International Airport, Seoul is approximately 48 kilometres away. It takes around 1 hour 5 minutes to get to the centre driving.

      • Getting to the centre on public transport takes about 50 minutes.

      When to fly to Incheon International Airport (ICN)

      • It's time to plan your trip dates for your flight from Port Columbus Airport to Incheon International Airport. August is the busiest month to head to Seoul. If you want a quieter vibe, go in March.

      • Lock in your flight from Port Columbus Airport to Incheon International Airport for August if you want to visit Seoul during its warmest month. Expect temperatures of between 19ºC (66ºF) and 32ºC (90ºF).

      • If you like travelling in cooler conditions, search for a cheap ticket from CMH to ICN in January. Average temperatures are between -12ºC (10ºF) and 4ºC (39ºF) then.

      Explore more of South Korea

      • You've seen Seoul, now it's time to discover more of South Korea. Travel about 322 kilometres south-east to Busan to check off its must-visit sights. From Gamcheon Culture Village to Haeundae Beach and Beautiful View Busan - Diamond Bridge, you've got a jam-packed schedule ahead.

      • Around 56 kilometres west of Seoul, Incheon is another favourite stop in South Korea. Experience this destination's highlights firsthand at INSPIRE Arena, Wangsan Beach and Seokmodo Natural Forest.

      Plan smart, explore more

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      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.