CHS - ICN

$1,098 Find Cheap Flights from Charleston to Incheon

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charleston to Incheon Intl departing on 9/15. 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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Flight 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

Mon, Sep 15 - Wed, Sep 17
 Logo
6:08 pm - 4:55 amCHS-ICN
21h 47m1 stop
 Logo
9:30 pm - 9:05 amICN-CHS
48h 35m2 stops
$1,098
Find Deal
Mon, Sep 15 - Wed, Sep 17
 Logo
6:08 pm - 4:55 amCHS-ICN
21h 47m1 stop
 Logo
9:30 pm - 5:07 pmICN-CHS
32h 37m1 stop
$1,142
Find Deal
Mon, Sep 15 - Wed, Sep 17
Air Canada Logo
6:05 am - 5:30 pmCHS-ICN
22h 25m2 stops
Air Canada Logo
6:00 pm - 4:11 pmICN-CHS
35h 11m2 stops
$1,251Air Canada
Find Deal
Mon, Sep 15 - Wed, Sep 17
 Logo
10:10 am - 4:50 amCHS-ICN
29h 40m2 stops
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6:00 pm - 10:45 amICN-CHS
29h 45m3 stops
$1,464
Find Deal
Mon, Sep 15 - Wed, Sep 17
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10:10 am - 11:00 amCHS-ICN
35h 50m3 stops
 Logo
6:00 pm - 10:45 amICN-CHS
29h 45m3 stops
$1,500
Find Deal

Everything you should know

Cheapest round-trip
$1,098
Multiple Airlines
Mon 9/15Wed 9/17
CHS - ICN • 1 stop
Cheapest one-way
Multiple Airlines
Thu 9/11
CHS - ICN • multi-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Incheon Intl!
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 most popular layover airport when flying from Charleston to Incheon?

Percentage of 1-stop round-trip flights from Charleston to Incheon chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Atlanta (ATL) is the top choice – 85% of KAYAK users who clicked on 1-stop flights from Charleston to Incheon picked an itinerary connecting there.

What is the cheapest layover airport when flying from Charleston to Incheon?

Average round-trip price for 1-stop flights from Charleston to Incheon clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Dallas (DFW) offer the most affordable fares, with an average round-trip price of $1,386.

Which layover airport offers the shortest total travel time from Charleston to Incheon?

Shortest average total travel time for 1-stop one-way flights from Charleston to Incheon via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Dallas (DFW) for the shortest journey. The average one-way travel time for flights connecting there is 19h 43m.

Which layover airport has the quickest connection when flying from Charleston to Incheon?

Average layover duration at different layover airports for 1-stop one-way flights from Charleston to Incheon, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Dallas (DFW) often has the shortest layovers from Charleston to Incheon, with an average of 2h 08m.

Good to know

Low seasonSeptember
Cheapest flight$1,098
Best time to beat the crowds with an average 38% 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 $1,098 for a round-trip ticket.

  • 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 is the only airline alliance operating flights between Charleston and Incheon.

  • 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 $1,769 and an overall rating of 7.9.

  • 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 1139 reviews
8.5Boarding
8.7Crew
8.2Entertainment
8.3Comfort
8.1Food
Airline reviews

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.

8.0 ExcellentMatt, Aug 2025ATL - ICN
Read more Korean Air reviews

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

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

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

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

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