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Incheon Intl

$917+ Cheap flights from Greenville (GSP) to Incheon Intl (ICN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — ICN
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
1 adult, Economy
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Cheap flight deals from Greenville to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) 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 January 6, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$917
(American Airlines)
Provider with most accurate pricing for Greenville-Incheon Intl flight deals.
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Provider most trusted by Cheapflights users for Greenville-Incheon Intl flights.
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From Greenville to Incheon Intl
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Find flight deals from Greenville to Incheon Intl

Cheapest flights from Greenville to Incheon Intl
Explore the most affordable flight options available from Greenville to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 6, 2026.

This American Airlines deal was found by Cheapflights users on 1/5. 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.
Thu 2/196:01 amGSP - ICN
1 stop20h 44mAmerican Airlines
Thu 2/267:15 pmICN - GSP
1 stop17h 25mAmerican Airlines
Deal found 1/5$917
This American Airlines deal was found by Cheapflights users on 1/6. 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.
Mon 1/196:56 pmGSP - ICN
2 stops31h 49mAmerican Airlines
Fri 1/237:15 pmICN - GSP
2 stops30h 50mAmerican Airlines
Deal found 1/6$921
This American Airlines deal was found by Cheapflights users on 1/6. 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.
Thu 4/167:00 amGSP - ICN
1 stop19h 45mAmerican Airlines
Fri 5/85:40 pmICN - GSP
1 stop18h 00mAmerican Airlines
Deal found 1/6$927
This United Airlines deal was found by Cheapflights users on 1/5. 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.
Wed 10/142:23 pmGSP - ICN
2 stops24h 57mUnited Airlines
Fri 10/305:30 pmICN - GSP
1 stop18h 49mUnited Airlines
Deal found 1/5$962
This United Airlines deal was found by Cheapflights users on 1/5. 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.
Mon 2/1610:00 amGSP - ICN
2 stops29h 40mUnited Airlines
Fri 2/2012:45 pmICN - GSP
2 stops25h 14mUnited Airlines
Deal found 1/5$1,049
This United Airlines deal was found by Cheapflights users on 1/5. 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.
Sun 8/96:46 amGSP - ICN
2 stops32h 34mUnited Airlines
Sun 8/2311:30 amICN - GSP
2 stops35h 19mUnited Airlines
Deal found 1/5$1,360

Cheapflights Fare Finder

 
Customize your flight search to find flights from Greenville 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 January 6, 2026.
Use the filters below to find and compare flights from Greenville to Incheon Intl Airport that are best for you.

Fly from

Greenville

Fly to

Incheon Intl

Route

Depart

Return

Price

GreenvilleIncheon

GSP - ICN

GSPICN

Greenville

Thu 2/19

6:01 am-4:45 pm

1 stop20h 44m

Incheon Intl

Thu 2/26

7:15 pm-10:40 pm

1 stop17h 25m

$917

GreenvilleIncheon

GSP - ICN

GSPICN

Greenville

Fri 2/20

6:01 am-4:45 pm

1 stop20h 44m

Incheon Intl

Fri 2/27

7:15 pm-10:40 pm

1 stop17h 25m

$917

GreenvilleIncheon

GSP - ICN

GSPICN

Greenville

Tue 2/3

6:25 am-4:45 pm

1 stop20h 20m

Incheon Intl

Tue 2/10

7:15 pm-9:47 am

2 stops28h 32m

$921

GreenvilleIncheon

GSP - ICN

GSPICN

Greenville

Mon 1/19

6:56 pm-4:45 pm

2 stops31h 49m

Incheon Intl

Fri 1/23

7:15 pm-12:05 pm

2 stops30h 50m

$921

GreenvilleIncheon

GSP - ICN

GSPICN

Greenville

Mon 2/16

10:00 am-5:40 am

2 stops29h 40m

Incheon Intl

Fri 2/20

6:00 pm-7:24 pm

2 stops39h 24m

$1,049

GreenvilleIncheon

GSP - ICN

GSPICN

Greenville

Wed 1/21

6:25 am-4:45 pm

1 stop20h 20m

$3,403

GreenvilleIncheon

GSP - ICN

GSPICN

Greenville

Wed 1/21

7:50 am-5:30 am

3 stops55h 40m

$5,869

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

Compare providers for flights from Greenville to Incheon Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Greenville to Incheon Intl in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Greenville-Incheon Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Greenville-Incheon Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Greenville-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Greenville-Incheon Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Greenville-Incheon Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Greenville to Incheon Intl

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

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

Currently, April is the cheapest month in which you can book a flight from Greenville to Incheon Intl Airport (average of $508). Flying from Greenville to Incheon Intl Airport in August is currently the most expensive (average of $1,012). 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.

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 January 6, 2026.
Read reviews from past customers who have flown American Airlines from Greenville to Incheon Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,083 reviews

Comfort

7.2

Crew

8.0

Food

6.4

Boarding

7.5

Overall

7.2

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
American Airlines
7.2
Good
11,083 reviews
American Airlines
7.2
Good
11,083 reviews

Comfort

7.2

Crew

8.0

Food

6.4

Boarding

7.5

Overall

7.2

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

Related info for your journey

Find useful and relevant information for your journey from Greenville 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 Greenville to Incheon Intl?

    Greenville (GSP) is the airport you will fly out of if you book a flight from Greenville to Incheon Intl. You should not have trouble finding flights to Incheon Intl from Greenville; the airport handles an average of 0 outbound flights to Incheon Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Greenville airport to Incheon Intl. It is only a 10.4 mi journey to Greenville (GSP) from Greenville’s city center.

  • How long is the flight from Greenville to Incheon Intl Airport?

    Departing from Greenville to Incheon Intl Airport will take you 20h 44m. Airlines will cover a distance of 7106 mi.

  • What is the cheapest airline to fly from Greenville to Incheon Intl Airport round-trip?

    American Airlines, at $1,320, was found to be the cheapest airline from Greenville to Incheon Intl Airport..

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Greenville to Incheon Intl Airport (average of $508). Flying from Greenville to Incheon Intl Airport in August is currently the most expensive (average of $1,012). 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.

See more FAQs

Traveling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Seongnam

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Alternative routes for Greenville to Incheon Intl

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Top airline flying from Greenville to Incheon Intl

Discover the top airline that operate flights from Greenville 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 January 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,320Average$1,775FlexibilityNo cancel feeOn-time71%

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