CHS - ICN

$543 Find Cheap Flights from Charleston to Incheon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charleston to Incheon Intl departing on 8/11. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Incheon Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charleston to Incheon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charleston to Incheon, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Charleston to Incheon (CHS-ICN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Charleston to Incheon 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 Charleston to Incheon Intl

Sat, Sep 13 - Sat, Sep 20
 Logo
9:05 pm - 6:35 pmCHS-ICN
32h 30m2 stops
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12:45 pm - 8:28 pmICN-CHS
20h 43m1 stop
Fri, Sep 12 - Fri, Sep 19
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3:33 pm - 6:35 pmCHS-ICN
38h 02m2 stops
 Logo
10:05 pm - 8:28 pmICN-CHS
35h 23m1 stop
Fri, Aug 29 - Fri, Sep 5
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9:31 pm - 9:35 pmCHS-ICN
59h 04m2 stops
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10:05 pm - 8:28 pmICN-CHS
35h 23m1 stop
$1,032
Find Deal
Fri, Sep 12 - Fri, Sep 19
Air Canada Logo
4:55 pm - 4:05 pmCHS-ICN
34h 10m2 stops
Air Canada Logo
6:00 pm - 4:11 pmICN-CHS
35h 11m2 stops
$1,109Air Canada
Find Deal
Fri, Aug 29 - Fri, Sep 5
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6:53 pm - 3:45 pmCHS-ICN
31h 52m1 stop
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10:05 pm - 8:28 pmICN-CHS
35h 23m1 stop
$1,116
Find Deal
Fri, Sep 12 - Fri, Sep 19
Hawaiian Airlines Logo
6:17 pm - 6:35 pmCHS-ICN
35h 18m1 stop
Hawaiian Airlines Logo
8:35 pm - 5:17 pmICN-CHS
33h 42m1 stop
$1,121Hawaiian Airlines
Find Deal
Sun, Aug 24 - Tue, Sep 16
Air Canada Logo
4:55 pm - 4:15 pmCHS-ICN
34h 20m2 stops
Air Canada Logo
5:45 pm - 4:11 pmICN-CHS
59h 26m2 stops
$1,187Air Canada
Find Deal
Mon, Nov 24 - Fri, Nov 28
Delta Logo
12:15 pm - 5:45 amCHS-ICN
27h 30m1 stop
Delta Logo
7:25 pm - 11:41 pmICN-CHS
18h 16m1 stop
$1,644Delta
Find Deal
Sun, Aug 24 - Tue, Sep 16
Delta Logo
7:59 pm - 4:00 amCHS-ICN
19h 01m1 stop
Delta Logo
10:15 am - 5:57 pmICN-CHS
20h 42m1 stop
$1,764Delta
Find Deal
Fri, Dec 19 - Sat, Jan 3
Korean Air Logo
7:59 pm - 3:50 pmCHS-ICN
29h 51m1 stop
Korean Air Logo
6:00 pm - 11:58 pmICN-CHS
19h 58m1 stop
$3,561Korean Air
Find Deal
Booking Insights

KAYAK's insights & trends for Charleston to Incheon Intl flights

Get data-powered insights and trends into flights from Charleston to Incheon Intl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Charleston to Incheon Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Charleston to Incheon Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Charleston to Incheon Intl Airport is September, where tickets cost $1,199 (return) on average. On the other hand, the most expensive months are January and December, where the average cost of round-trip tickets is $2,892 and $2,561 respectively.

Good to know

Low seasonAugust
Cheapest flight$543
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Charleston to Incheon

When to book flights from Charleston to Incheon Intl

Are your dates flexible? Find out the best times to travel from Charleston to Incheon Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Charleston to Incheon flights

  • What is the cheapest flight from Charleston to Incheon Intl Airport?

    In the last 3 days, the lowest price for a flight from Charleston to Incheon Intl Airport was $543 for a one-way ticket and $966 for a round-trip.

  • Do I need a passport to fly between Charleston and Incheon?

    Yes, you’ll need a passport to travel to Incheon from Charleston.

  • Which airports will I be using when flying from Charleston to Incheon?

    When flying out of Charleston you will be using Charleston. You will be landing at Incheon, also known as Incheon Intl.

  • Which aircraft models fly most regularly from Charleston to Incheon?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Charleston to Incheon?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Charleston and Incheon, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Charleston to Incheon, Korean Air or Delta?

    The two airlines most popular with KAYAK users for flights from Charleston to Incheon are Korean Air and Delta. With an average price for the route of $2,177 and an overall rating of 8.4, Korean Air is the most popular choice. Delta is also a great choice for the route, with an average price of $1,724 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Charleston to Incheon?

    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 Charleston to Incheon.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Incheon from Charleston 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 Charleston to Incheon?

    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 to Incheon with an airline and back to Charleston with another airline. Booking your flights between Charleston and ICN can sometimes prove cheaper using this method.

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

    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 to Incheon from Charleston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Charleston to Incheon Intl

 
See real verified KAYAK customer reviews for airlines flying from Charleston to Incheon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Charleston to Incheon Intl? 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 1121 reviews
8.7Crew
8.1Food
8.5Boarding
8.2Comfort
8.2Entertainment
Airline reviews

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

10.0 ExcellentAnonymous, Jul 2025DFW - ICN
Read more Korean Air reviews

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

Korean air has a little bit more seating space than Asiana air.

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Unfortunately, there has been a boarding and departure delay. However, as usual, the flight arrived earlier than the scheduled. There has been a turbulence in-between, it’s unavoidable. I couldn’t complain them.

Not many people, so you can lay down on two seats

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Only issue was with seating. The economy fare we purchased did say there was no guarantee the three people in our party would be seated together, and we were not. At the gate, the agent told us more specifically, the fare we purchased meant we would be seated in middle seats only. This should just be made more obvious.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Everything you need to know for your flight from Charleston to Incheon Intl

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