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Incheon Intl

$428+ Cheap flights from Charlotte (CLT) 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — ICN
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Charlotte Douglas to Incheon Intl are usually found in February or January, booked 19 days in advance, depart on a Wednesday or Thursday and return on a Thursday

Cheap flight deals from Charlotte to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Charlotte (CLT) 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 junio 12, 2025.

Round-trip from

$857
(Delta)

One-way from

$428
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$1,608
From Charlotte Douglas to Incheon Intl
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One-way flight from Charlotte Douglas to Incheon Intl
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Highest demand for flights based on searches. 10% potential increase in price ($148 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($79 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Charlotte to Incheon Intl

Cheapest flights from Charlotte to Incheon Intl
Explore the most affordable flight options available from Charlotte to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This Delta deal was found by Cheapflights users on 6/10. 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.
lun. 9/2911:45 amCLT - ICN
1 stop27h 15mDelta
lun. 10/206:50 pmICN - CLT
1 stop18h 04mDelta
Deal found 6/10$857
This American Airlines deal was found by Cheapflights users on 6/12. 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.
sáb. 10/187:20 amCLT - ICN
1 stop19h 10mAmerican Airlines
sáb. 11/16:50 pmICN - CLT
1 stop17h 21mAmerican Airlines
Deal found 6/12$867
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/98:30 amCLT - ICN
1 stop20h 00mAir Canada
mar. 11/258:10 pmICN - CLT
1 stop38h 49mAir Canada
Deal found 6/11$951
This United Airlines deal was found by Cheapflights users on 6/12. 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.
jue. 10/235:10 pmCLT - ICN
2 stops22h 10mUnited Airlines
sáb. 11/111:45 amICN - CLT
2 stops24h 08mUnited Airlines
Deal found 6/12$971
This Orbitz deal was found by Cheapflights users on 6/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/98:30 amCLT - ICN
1 stop20h 00mMultiple Airlines
mar. 11/257:30 pmICN - CLT
1 stop17h 52mMultiple Airlines
Deal found 6/10$1,171
This oojo deal was found by Cheapflights users on 6/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/93:26 pmCLT - ICN
2 stops36h 39mQatar Airways
lun. 11/2412:20 amICN - CLT
2 stops35h 35mQatar Airways
Deal found 6/11$1,489

Cheapflights Fare Finder

Customize your flight search to find flights from Charlotte 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 junio 12, 2025.
Use the filters below to find and compare flights from Charlotte to Incheon Intl Airport that are best for you.

Fly from

Charlotte

Fly to

Incheon Intl

Route

Depart

Return

Price

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

lun. 9/29

11:45 am-4:00 am

1 stop27h 15m

Incheon Intl

lun. 10/20

6:50 pm-11:54 pm

1 stop18h 04m

$857

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

sáb. 10/18

7:20 am-3:30 pm

1 stop19h 10m

Incheon Intl

sáb. 11/1

6:50 pm-11:11 pm

1 stop17h 21m

$867

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

mar. 9/9

8:30 am-5:30 pm

1 stop20h 00m

Incheon Intl

mar. 11/25

8:10 pm-8:59 pm

1 stop38h 49m

$951

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

jue. 10/23

5:10 pm-4:20 am

2 stops22h 10m

Incheon Intl

sáb. 11/1

11:45 am-10:53 pm

2 stops24h 08m

$971

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

mar. 9/9

8:30 am-5:30 pm

1 stop20h 00m

Incheon Intl

mar. 11/25

7:30 pm-11:22 pm

1 stop17h 52m

$1,171

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

lun. 7/7

6:00 am-5:50 pm

1 stop22h 50m

Incheon Intl

lun. 7/21

4:25 pm-10:52 pm

1 stop19h 27m

$1,482

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

mar. 9/9

3:26 pm-5:05 pm

2 stops36h 39m

Incheon Intl

lun. 11/24

12:20 am-9:55 pm

2 stops35h 35m

$1,489

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

vie. 7/4

8:02 pm-5:40 pm

1 stop32h 38m

Incheon Intl

sáb. 7/19

9:05 pm-8:14 am

1 stop24h 09m

$1,780

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

jue. 9/25

10:29 pm-3:30 pm

1 stop28h 01m

$428

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

dom. 9/14

8:30 am-5:30 pm

1 stop20h 00m

$500

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 18 results
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Best time to book a flight from Charlotte to Incheon Intl

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

How far ahead should I book a flight from Charlotte to Incheon Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Charlotte to Incheon Intl. Price data was last updated on June 9, 2025.

The price you pay for your flight from Charlotte to Incheon Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 14 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Charlotte to Incheon Intl Airport (average of $1,000). Flying from Charlotte to Incheon Intl Airport in December is currently the most expensive (average of $1,635). 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.

What is the cheapest time of day to fly from CLT to ICN?

Find hourly flight availability from Charlotte to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

It’s optimal to fly from Charlotte to Incheon Intl Airport at noon. By choosing this option you can save up to 10% on the cost of your flight, compared to a flight in the afternoon.

Rainfall in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 0.8 in.

Temperature in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Incheon Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 junio 12, 2025.
Peruse reviews from past customers who have flown with Korean Air, Asiana Airlines and Delta from Charlotte to Seoul 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
1,088 reviews

Entertainment

8.2

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

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
1,088 reviews
Korean Air
8.4
Very good
1,088 reviews

Entertainment

8.2

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

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.
Asiana Airlines
8.2
Very good
440 reviews
Korean Air
8.4
Very good
1,088 reviews

Entertainment

8.2

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

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
8.0
Very good
7,946 reviews
Korean Air
8.4
Very good
1,088 reviews

Entertainment

8.2

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

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.
Cathay Pacific
7.6
Good
892 reviews
Korean Air
8.4
Very good
1,088 reviews

Entertainment

8.2

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

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.
Qatar Airways
7.4
Good
3,584 reviews
Korean Air
8.4
Very good
1,088 reviews

Entertainment

8.2

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

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 Charlotte to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Charlotte to Incheon Intl?

    Charlotte Douglas (CLT), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Charlotte to Incheon Intl. 5 airlines have flights from Douglas to Incheon Intl on a regular basis. Booking flights from Charlotte Douglas to Incheon Intl should not be difficult; the airport handles an average of 0 outbound flights to Incheon Intl per day.

  • What are the cheapest airlines flying from Charlotte to Incheon Intl Airport round-trip?

    Our cheapest airline available from Charlotte to Incheon Intl Airport is Delta. Our recent data shows that you can find tickets from as low as $857 on this airline. Additional options worth looking into are American Airlines and Air Canada, starting at $867 and $951 round-trip. You may be able to fly from Charlotte to Incheon Intl Airport for 31% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Charlotte to Incheon Intl Airport one-way?

    The cheapest airlines for a one-way flight from Charlotte to Incheon Intl Airport are American Airlines ($428), Air Canada ($500), and United Airlines ($580).

  • Can I find deals for flights from Charlotte to Incheon Intl that include hotel bookings?

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Charlotte to Incheon Intl Airport (average of $1,000). Flying from Charlotte to Incheon Intl Airport in December is currently the most expensive (average of $1,635). 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.

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Top 5 airlines flying from Charlotte to Incheon Intl

Discover the top 5 airlines that operate flights from Charlotte 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$487Average$910FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$795Average$1,205FlexibilityNo cancel feeOn-time67%
DeltaCheapest$876Average$1,215FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$902Average$1,231FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,041Average$1,605FlexibilityNo cancel feeOn-time81%

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