$568 Find Cheap Flights from Cincinnati to South Korea

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cincinnati to South Korea departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Cincinnati to South Korea Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Cincinnati to South Korea that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Cincinnati to South Korea

Mon, Feb 23 - Mon, Mar 2
Air Canada Logo
6:40 pm - 4:00 pm
CVG
-
ICN
31h 20m2 stops
Air Canada Logo
6:55 pm - 6:00 pm
ICN
-
CVG
37h 05m2 stops
$872Air Canada
Sat, Feb 7 - Sat, Feb 14
American Airlines Logo
6:00 am - 4:45 pm
CVG
-
ICN
20h 45m1 stop
American Airlines Logo
7:15 pm - 9:16 am
ICN
-
CVG
28h 01m2 stops
$876American Airlines
Tue, Feb 24 - Tue, Mar 3
American Airlines Logo
6:01 am - 4:45 pm
CVG
-
ICN
20h 44m1 stop
American Airlines Logo
7:15 pm - 10:41 pm
ICN
-
CVG
17h 26m1 stop
$895American Airlines
Thu, Apr 9 - Mon, Apr 20
American Airlines Logo
6:00 am - 3:45 pm
CVG
-
ICN
20h 45m1 stop
American Airlines Logo
5:40 pm - 11:24 pm
ICN
-
CVG
18h 44m1 stop
$917American Airlines
Tue, Mar 24 - Wed, Apr 1
Air Canada Logo
6:40 pm - 5:25 pm
CVG
-
ICN
33h 45m1 stop
Air Canada Logo
5:45 pm - 4:22 pm
ICN
-
CVG
35h 37m2 stops
$919Air Canada
Mon, Feb 16 - Mon, Feb 23
United Airlines Logo
2:10 pm - 5:40 am
CVG
-
ICN
25h 30m2 stops
United Airlines Logo
12:45 pm - 11:43 pm
ICN
-
CVG
24h 58m2 stops
$921United Airlines
Fri, Jan 16 - Tue, Jan 20
Japan Airlines Logo
6:00 am - 10:55 am
CVG
-
GMP
38h 55m2 stops
Japan Airlines Logo
7:40 pm - 8:01 pm
GMP
-
CVG
38h 21m2 stops
$951Japan Airlines
Thu, Jan 15 - Thu, Jan 22
Japan Airlines Logo
6:30 am - 10:55 am
CVG
-
GMP
38h 25m2 stops
Japan Airlines Logo
8:00 am - 12:42 pm
GMP
-
CVG
18h 42m2 stops
$1,063Japan Airlines
Thu, Mar 5 - Mon, Mar 9
Korean Air Logo
6:44 am - 7:45 pm
CVG
-
TAE
23h 01m2 stops
Korean Air Logo
7:40 am - 10:01 pm
TAE
-
CVG
27h 21m2 stops
$1,486Korean Air
Thu, Mar 5 - Mon, Mar 9
Korean Air Logo
6:44 am - 7:45 pm
CVG
-
TAE
23h 01m2 stops
Korean Air Logo
7:40 am - 4:36 pm
TAE
-
CVG
21h 56m2 stops
$1,487Korean Air
Booking Insights

KAYAK's insights & trends for Cincinnati to South Korea flights

Get data-powered insights and trends into flights from Cincinnati to South Korea to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Cincinnati and South Korea?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Cincinnati to South Korea.

There are 4 airlines that fly nonstop from Cincinnati to South Korea. They are: American Airlines, Air Canada, Delta and Korean Air. The cheapest price of all airlines flying this route was found with Air Canada at $837 for a round-trip flight to Incheon Intl Airport (ICN). On average, Air Canada offers the best prices for nonstop flights between Cincinnati and South Korea.

Which airlines provide the cheapest flights from Cincinnati to South Korea?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Cincinnati to South Korea were found on United Airlines ($921) and Air Canada ($943).

Good to know

Low seasonNovember
Cheapest flight$568
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Cincinnati to Incheon

FAQs - booking South Korea flights

  • How does KAYAK find such low prices on flights from Cincinnati to South Korea?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cincinnati to South Korea.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cincinnati to South Korea?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Cincinnati to South Korea is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cincinnati to South Korea?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Cincinnati to South Korea with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cincinnati to South Korea?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Cincinnati to South Korea up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Cincinnati to South Korea

 
Need help choosing which airline to fly with from Cincinnati to South Korea? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1188 reviews
8.3Comfort
8.2Entertainment
8.7Crew
8.5Boarding
8.1Food
Airline reviews

Never had a flight delay issue with Korean Air, that's why I always go with this airline.

10.0 ExcellentOmer, Nov 2025
MNL - ICN
Read more Korean Air reviews

Never had a flight delay issue with Korean Air, that's why I always go with this airline.

Flight crew were very attentive and made this trip a pleasure. Plus the fact that this our first time flying business class.

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

Korean are so racist and when I ask question or directions they totally ignore me and say racist. Also they give me an rude attitude.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I normally love Korean Air, but this trip was not great. We boarded the plan and were settling into our seats. My son and I use these leg swings and we used it on the trip over to Cambodia, but on the way back the flight attendant very rudely told us we could not use it and that it was against regulations. I asked to see the regulation, but never saw it. The food on this trip was horrible as well, Even my son's kids meal was disgusting so we didn't eat anything on the flight. Thankfully we brought snacks. Entertainment - what happened to the games?

This was an amazing flight. The crew was great. The service was great. The food provided was great.

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

Food is basically Sun Chips, cookies or Cheezits. I had an exit row seat so I had plenty of room. The crew was very nice and efficient. Pilot kept us informed. Pretty good flight.

Air travel sucks. It continues to be awful for all airlines. No shame on delta alone.

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

Lower WiFi prices; allow us to see our flight on a map; more variety of drink choices.

So excited very proud first of all I wanna thank kayak all updates very professional and fast alart And amazing cabin crew so nice to me they deserve big salute

UGH I HAD TO MISS MY FIRST FLIGHT TO TAMPA CAUSE OF THE 10 MINUTE DELAY OF THE ORLANDO TO MIAMI ONE SO THEY HAD ME GET ANOTHER TICKET. I AM NOT HAPPY AT ALL BECAUSE IT MADE ME MISS MY CONNECTING FLIGHT FROM TAMPA TO LONDON AND FORCED ME TO MISS A DAY AT MY ROOM IN THE UK.

Wish they didnt delay off-boarding for 10 minutes so i could connect to my flight from miami to tampa

We experienced gate changes and a long delay. My seat was dirty when I boarded and I had to use wipes to clean it myself. There was an unpleasant and overpowering cleaning product scent on the plane as well that lingered through the flight.

Seats were much more cramped then on the 737. Narrower and rows closer together. Flight was absolutely packed and the plugs under the seats didn't work. Was forced to check my bag even though previous flight had no issue with it.

Good food & refreshment. The seats and entrainment screens are modern compared to others. The staff though pleasant serve and attend to passengers based on nationality. Some get served first others last regardless of their seating positions.

It was fine. My connection in Charlotte to go to WPB was too late and I had to spend the night in the Charlotte Airport in the mini suites.

The flight was on time and arrived early. The crew were friendly and helpful.

My carry on baggage was damaged. Entire trip, I had to carry the baggage. When complained to the boarding crew, they got mad at me and still asked me to valet check in the cabin baggage. Rude boarding crew!!!

The flight left late and I didn’t get a glass of bubbly upon boarding (which I’m used to when booking business class on other flights), but otherwise it was a pleasant flight with lovely, helpful crew members and I enjoyed my meal.

Flight cancellations, delays, mass confusion and disorganization! That’s Air Canada for you, nothing new. I would have chosen a different airline if it were an option, and Air Canada continues to prove they don’t care about their customers.

everything was fine. but paying for 1 piece of check-in luggage and denying passengers to board with carry-on luggage which by air line's standards does not fit is not acceptable. when one travels for a longer time one needs to have some essentials

Couldn't fit knees, only 1 toilet working, didn't get anything to drink cause the stewards were not able to get to us

Flight was canceled for a reason they knew hours before but did not mention. Next the gate chnage from 37 to 38 at least 10 times. Ridiculous.

The flight from SFO to YVR was delayed and my bag did not make it to my next flight from YVR to SYD. It took almost 3 days after I landed to get my bag and when I got it, it was filled with dust

Our biggest complaint about Air Canada is that if you don’t like your seat during check-in, there’s a fee to move elsewhere. On our flight from YUL to FFL, we were charged to change seats—just regular seats. What’s maddening is that the plane wasn’t even full; there were even a few people sleeping in the middle row sections (entire rows, completely empty), using them as beds. In my opinion, charging passengers for seat changes is a cash grab by Air Canada. They are definitely not the airline they were back in the day. I suppose they need to gouge the consumer now that they pay their attendants while on ground. One out of 10.

Nothing specific. Cabin temperature was too high for some reason.

It was just fine. I managed to make all my connection too sbut had trouble in Munich with no wheel chair and trouble trying to get help from the airport people to get to the other terminal for my flight. Finally a wonderful lady Amelia, helped me to make my flight connection Timon with zero time to spare.

Over 40 years ago my AC return flight was canceled, during this last summer the same thing happened. AC denied everything Canadian like paying for accommodations and basic necessities. So why would I ever want to fly AC again? This last flight my wife took the return flight had problems and left late, so I guess they are getting better. However I have no faith in this airline so I drove to this last destination! I'll never fly AC again!!!

Everything you need to know for your flight from Cincinnati to South Korea

Information on your arrival and departure airports