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Incheon Intl

$968+ Cheap flights from Greenville (GSP) 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — ICN
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,774
(Gurufare)

One-way from

$968
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,775
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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One-way flight from Greenville to Incheon Intl
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Highest demand for flights based on searches. 20% potential increase in price ($496 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($147 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Gurufare deal was found by Cheapflights users on 4/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/277:15 amGSP - ICN
2 stops46h 30mWestJet
Tue 6/178:45 pmICN - GSP
2 stops27h 12mWestJet
Deal found 4/30$1,774
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/194:25 pmGSP - ICN
2 stops57h 35mUnited Airlines
Sat 7/264:50 pmICN - GSP
2 stops35h 13mUnited Airlines
Deal found 4/30$1,813
This Delta deal was found by Cheapflights users on 4/30. 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 7/193:00 pmGSP - ICN
1 stop24h 00mDelta
Sat 7/267:20 pmICN - GSP
2 stops26h 41mDelta
Deal found 4/30$2,025
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 7/196:55 amGSP - ICN
1 stop19h 35mAmerican Airlines
Sat 7/265:25 pmICN - GSP
1 stop19h 54mAmerican Airlines
Deal found 4/30$2,071
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/196:55 amGSP - ICN
2 stops45h 10mQatar Airways
Fri 7/251:20 amICN - GSP
2 stops53h 03mQatar Airways
Deal found 4/30$2,546

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 May 1, 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

Tue 5/27

7:15 am-6:45 pm

2 stops46h 30m

Incheon Intl

Tue 6/17

8:45 pm-10:57 am

2 stops27h 12m

$1,774

GreenvilleIncheon

GSP - ICN

GSPICN

Greenville

Sat 7/19

4:25 pm-3:00 pm

2 stops57h 35m

Incheon Intl

Sat 7/26

4:50 pm-3:03 pm

2 stops35h 13m

$1,813

GreenvilleIncheon

GSP - ICN

GSPICN

Greenville

Sat 7/19

3:00 pm-4:00 am

1 stop24h 00m

Incheon Intl

Sat 7/26

7:20 pm-9:01 am

2 stops26h 41m

$2,025

GreenvilleIncheon

GSP - ICN

GSPICN

Greenville

Sat 7/19

6:55 am-3:30 pm

1 stop19h 35m

Incheon Intl

Sat 7/26

5:25 pm-12:19 am

1 stop19h 54m

$2,071

GreenvilleIncheon

GSP - ICN

GSPICN

Greenville

Sat 7/19

6:55 am-5:05 pm

2 stops45h 10m

Incheon Intl

Fri 7/25

1:20 am-5:23 pm

2 stops53h 03m

$2,546

GreenvilleIncheon

GSP - ICN

GSPICN

Greenville

Sat 5/10

5:18 pm-10:10 pm

3 stops39h 52m

$968

GreenvilleIncheon

GSP - ICN

GSPICN

Greenville

Sat 5/10

4:12 pm-4:20 am

2 stops23h 08m

$987

GreenvilleIncheon

GSP - ICN

GSPICN

Greenville

Sat 5/10

5:18 pm-4:50 pm

1 stop34h 32m

$1,521

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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 May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Greenville-Incheon Intl Airport flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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, February is the cheapest month in which you can book a flight from Greenville to Incheon Intl Airport (average of $1,001). 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 May 1, 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.

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 May 1, 2025.
Korean Air
8.4
Very good
1,068 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.4

Comfort

8.3

Food

8.1

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
1,068 reviews
Korean Air
8.4
Very good
1,068 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.4

Comfort

8.3

Food

8.1

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
7,934 reviews
Korean Air
8.4
Very good
1,068 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.4

Comfort

8.3

Food

8.1

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
3,563 reviews
Korean Air
8.4
Very good
1,068 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.4

Comfort

8.3

Food

8.1

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
8,696 reviews
Korean Air
8.4
Very good
1,068 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.4

Comfort

8.3

Food

8.1

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
1,068 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.4

Comfort

8.3

Food

8.1

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 3 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?

    WestJet, at $1,774, was found to be the cheapest airline from Greenville to Incheon Intl Airport.Alternate airlines to your destination round-trip include United Airlines and Delta. These flights start at 8% 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 $1,001). 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
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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 3 airlines flying from Greenville to Incheon Intl

Discover the top 3 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,320Average$1,719FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,432Average$1,849FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,620Average$1,695FlexibilityNo cancel feeOn-timeN/A

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