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Incheon Intl

$1,492+ 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — ICN
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
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 July 2, 2025.

Round-trip from

$1,494
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,974
From Greenville to Incheon Intl
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($502 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($149 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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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 July 2, 2025.

This KAYAK deal was found by Cheapflights users on 7/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/212:27 pmGSP - ICN
2 stops33h 53mFinnair
Mon 10/139:50 pmICN - GSP
2 stops37h 15mFinnair
Deal found 7/2$1,492
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2810:30 amGSP - ICN
2 stops46h 05mMultiple Airlines
Mon 8/412:45 pmICN - GSP
1 stop21h 12mMultiple Airlines
Deal found 6/30$1,494
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Sun 10/197:29 amGSP - ICN
1 stop19h 01mAmerican Airlines
Mon 10/276:50 pmICN - GSP
1 stop16h 18mAmerican Airlines
Deal found 6/30$1,522
This Travelocity deal was found by Cheapflights users on 6/30. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/284:25 pmGSP - ICN
2 stops34h 40mAir Canada
Mon 8/45:45 pmICN - GSP
2 stops31h 19mAir Canada
Deal found 6/30$1,692
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Thu 7/108:00 amGSP - ICN
2 stops31h 20mUnited Airlines
Wed 7/1611:30 amICN - GSP
2 stops23h 30mUnited Airlines
Deal found 7/2$1,875
This Expedia deal was found by Cheapflights users on 7/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/165:39 pmGSP - ICN
2 stops34h 26mQatar Airways
Fri 8/221:20 amICN - GSP
2 stops34h 10mQatar Airways
Deal found 7/2$2,096
This Delta deal was found by Cheapflights users on 6/30. 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.
Sat 7/196:30 amGSP - ICN
1 stop18h 40mDelta
Sat 7/264:25 pmICN - GSP
1 stop20h 08mDelta
Deal found 6/30$2,522
This Korean Air deal was found by Cheapflights users on 6/30. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/67:30 amGSP - ICN
1 stop17h 40mKorean Air
Mon 8/189:20 amICN - GSP
1 stop18h 55mKorean Air
Deal found 6/30$2,623

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 July 2, 2025.
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

Mon 7/28

10:30 am-9:35 pm

2 stops46h 05m

Incheon Intl

Mon 8/4

12:45 pm-8:57 pm

1 stop21h 12m

$1,494

GreenvilleIncheon

GSP - ICN

GSPICN

Greenville

Sat 8/16

7:14 am-3:30 pm

1 stop19h 16m

Incheon Intl

Sat 8/23

5:25 pm-10:30 pm

1 stop18h 05m

$1,622

GreenvilleIncheon

GSP - ICN

GSPICN

Greenville

Mon 7/28

4:25 pm-4:05 pm

2 stops34h 40m

Incheon Intl

Mon 8/4

5:45 pm-12:04 pm

2 stops31h 19m

$1,692

GreenvilleIncheon

GSP - ICN

GSPICN

Greenville

Thu 7/10

8:00 am-4:20 am

2 stops31h 20m

Incheon Intl

Wed 7/16

11:30 am-10:00 pm

2 stops23h 30m

$1,875

GreenvilleIncheon

GSP - ICN

GSPICN

Greenville

Sat 8/16

5:39 pm-5:05 pm

2 stops34h 26m

Incheon Intl

Fri 8/22

1:20 am-10:30 pm

2 stops34h 10m

$2,096

GreenvilleIncheon

GSP - ICN

GSPICN

Greenville

Sat 7/19

6:30 am-2:10 pm

1 stop18h 40m

Incheon Intl

Sat 7/26

4:25 pm-11:33 pm

1 stop20h 08m

$2,522

GreenvilleIncheon

GSP - ICN

GSPICN

Greenville

Sun 7/6

7:30 am-2:10 pm

1 stop17h 40m

Incheon Intl

Mon 8/18

9:20 am-3:15 pm

1 stop18h 55m

$2,623

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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, February is the cheapest month in which you can book a flight from Greenville to Incheon Intl Airport (average of $998). Flying from Greenville 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 GSP to ICN?

Find hourly flight availability from Greenville 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 July 2, 2025.

It’s optimal to fly from Greenville to Incheon Intl Airport in the morning. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the afternoon.

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 July 2, 2025.
Read reviews from past customers who have flown Korean Air, Delta, and Qatar Airways 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.
Korean Air
8.4
Very good
1,101 reviews

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

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
1,101 reviews
Korean Air
8.4
Very good
1,101 reviews

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

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
7,983 reviews
Korean Air
8.4
Very good
1,101 reviews

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

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
3,593 reviews
Korean Air
8.4
Very good
1,101 reviews

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

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.
United Airlines
7.4
Good
8,861 reviews
Korean Air
8.4
Very good
1,101 reviews

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

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.
American Airlines
7.2
Good
10,000 reviews
Korean Air
8.4
Very good
1,101 reviews

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

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 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 2 airlines have flights from the Greenville airport to Incheon Intl. It is only a 10.4 mi journey to Greenville (GSP) from Greenville’s city center.

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

    American Airlines, at $1,622, was found to be the cheapest airline from Greenville to Incheon Intl Airport.Alternate airlines to your destination round-trip include Air Canada and United Airlines. These flights start at 15% lower than the current average price 3 months from now.

  • 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, February is the cheapest month in which you can book a flight from Greenville to Incheon Intl Airport (average of $998). Flying from Greenville 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.

See more FAQs

Traveling to a place near Greenville?

Book flights to Greenville if you plan to visit one of these locations
Suwon
Seongnam
Daejeon

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Alternative routes for Greenville to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Greenville to Incheon Intl

Discover the top 2 airlines 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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,322Average$1,720FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,620Average$1,761FlexibilityNo cancel feeOn-timeN/A

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