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$1,150+ Cheap flights from Greenville (GSP) to South Korea

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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — ICN
Dec 22 — Dec 291
Mon 12/22
Mon 12/29
1 adult, Economy
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Cheap flight deals from Greenville to South Korea

Keep the following information in mind while searching for Greenville to South Korea flight deals. Data was last updated November 22, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,150
(United Airlines)
Provider with most accurate pricing for Greenville-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greenville-Seoul (SEL) flights.
Search Deals
From Greenville to South Korea
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Find flight deals from Greenville to South Korea

Best flights from Greenville to South Korea
Discover carefully curated flight deals from Greenville to South Korea that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 22, 2025.

This United Airlines deal was found by Cheapflights users on 11/19. 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.
Tue 1/2010:00 amGSP - ICN
2 stops29h 40mUnited Airlines
Sat 1/2412:45 pmICN - GSP
2 stops20h 44mUnited Airlines
Deal found 11/19$1,150
This Delta deal was found by Cheapflights users on 11/19. 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.
Tue 1/207:20 amGSP - ICN
1 stop19h 30mDelta
Sat 1/247:25 pmICN - GSP
1 stop18h 25mDelta
Deal found 11/19$1,216

Cheapflights Fare Finder

 
Customize your flight search to find flights from Greenville to South Korea 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 November 22, 2025.
Use the filters below to find and compare flights from Greenville to South Korea that are best for you.

Fly from

Greenville

Fly to

South Korea

Route

Depart

Return

Price

GreenvilleIncheon

GSP - ICN

GSPICN

Greenville

Tue 1/20

10:00 am-5:40 am

2 stops29h 40m

Incheon Intl

Sat 1/24

12:45 pm-7:29 pm

2 stops20h 44m

$1,150

GreenvilleIncheon

GSP - ICN

GSPICN

Greenville

Tue 1/20

7:20 am-4:50 pm

1 stop19h 30m

Incheon Intl

Sat 1/24

7:25 pm-11:50 pm

1 stop18h 25m

$1,216

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Best time to book a flight from Greenville to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea 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 South Korea

What is the cheapest month to book a flight from Greenville to South Korea?

Currently, April is the cheapest month in which you can book a flight from Greenville to South Korea (average of $508). Flying from Greenville to South Korea 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.

What is the cheapest time of day to fly from GSP to KR?

Find hourly flight availability from Greenville to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 22, 2025.

A simple way to save on the total cost of your ticket is to fly from Greenville to South Korea at noon. If you’re flexible enough to do this you can expect to save up to 87% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Greenville to South Korea?

Use this chart to determine the cheapest time to fly round-trip from Greenville to South Korea. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Greenville to South Korea flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated November 22, 2025.
Get a feel of what it's like to fly with American Airlines from Greenville to South Korea by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,048 reviews

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Overall

7.2

Crew

8.0

Food

6.4

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.
American Airlines
7.2
Good
11,048 reviews
American Airlines
7.2
Good
11,048 reviews

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Overall

7.2

Crew

8.0

Food

6.4

Reviews

1 / 20
4.0
Okay

Cameron,Nov 2025

PDX - LHR

The plane was very old...had no WiFi available. The crew were not friendly nor helpful.

Related info for your journey

Find useful and relevant information for your journey from Greenville to South Korea. 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 South Korea?

    If you book a flight to South Korea from Greenville, you will be flying from Greenville, which is the city’s only airport. Greenville (GSP) is located 10.4 mi from the center of Greenville.

  • How long is the flight from Greenville to South Korea?

    A quick flight from Greenville to South Korea can take about 19h 30m. United Airlines provides one of the quickest options available for as low as $1,216. The distance between Greenville and South Korea is about 7106 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Greenville to South Korea that include hotel bookings?

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

  • How can I find direct flights from Greenville to South Korea?

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

  • Can I find deals for business class flights from Greenville to South Korea?

    Yes. Cheapflights offers flight deals from Greenville to South Korea 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 South Korea?

    Currently, April is the cheapest month in which you can book a flight from Greenville to South Korea (average of $508). Flying from Greenville to South Korea 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

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Top airline flying from Greenville to South Korea

Discover the top airline that operate flights from Greenville to South Korea. 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 November 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,320Average$1,775FlexibilityNo cancel feeOn-time71%

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