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Incheon Intl

$461+ Cheap flights from Spartanburg, SC 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — ICN
jun. 21 — jun. 281
sáb. 6/21
sáb. 6/28
1 adult, Economy
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Cheapflights Tip: The best prices from Spartanburg 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 Spartanburg to Incheon Intl

Keep the following information in mind while searching for Spartanburg to Incheon Intl flight deals. Data was last updated junio 16, 2025.

Round-trip from

$857
(Delta)

One-way from

$461
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,608
From Spartanburg to Incheon Intl
Search Deals
One-way flight from Spartanburg 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 Spartanburg to Incheon Intl

Cheapest flights from Spartanburg to Incheon Intl
Explore the most affordable flight options available from Spartanburg to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 16, 2025.

This Delta deal was found by Cheapflights users on 6/16. 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. 9/297:00 pmCLT - ICN
1 stop20h 00mDelta
lun. 10/206:50 pmICN - CLT
1 stop16h 30mDelta
Deal found 6/16$857
This American Airlines deal was found by Cheapflights users on 6/15. 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.
lun. 9/2910:06 pmCLT - ICN
2 stops28h 24mAmerican Airlines
lun. 10/205:25 pmICN - CLT
2 stops26h 10mAmerican Airlines
Deal found 6/15$871
This Air Canada deal was found by Cheapflights users on 6/14. 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. 9/93:15 pmCLT - ICN
2 stops35h 50mAir Canada
mar. 11/258:10 pmICN - CLT
1 stop34h 09mAir Canada
Deal found 6/14$951
This United Airlines deal was found by Cheapflights users on 6/15. 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. 11/1310:00 amCLT - ICN
2 stops29h 40mUnited Airlines
sáb. 11/2212:45 pmICN - CLT
2 stops23h 14mUnited Airlines
Deal found 6/15$1,005
This Expedia deal was found by Cheapflights users on 6/13. 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.
vie. 7/113:15 pmCLT - ICN
2 stops35h 50mMultiple Airlines
vie. 7/1810:40 amICN - CLT
2 stops23h 41mMultiple Airlines
Deal found 6/13$1,124
This Korean Air deal was found by Cheapflights users on 6/14. 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.
lun. 8/186:20 amCLT - ICN
1 stop22h 00mKorean Air
lun. 9/16:40 pmICN - CLT
1 stop18h 04mKorean Air
Deal found 6/14$1,286
This oojo deal was found by Cheapflights users on 6/14. 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 6/14$1,418
This KLM deal was found by Cheapflights users on 6/14. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/227:37 pmCLT - ICN
2 stops31h 48mKLM
jue. 9/410:25 pmICN - CLT
2 stops33h 28mKLM
Deal found 6/14$1,790
This Finnair deal was found by Cheapflights users on 6/14. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/226:02 pmCLT - ICN
2 stops28h 23mFinnair
vie. 1/211:00 pmICN - CLT
2 stops47h 31mFinnair
Deal found 6/14$1,884
This Ovago deal was found by Cheapflights users on 6/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/226:50 pmCLT - ICN
2 stops26h 00mLufthansa
vie. 1/21:30 pmICN - CLT
1 stop41h 25mLufthansa
Deal found 6/14$2,082

Cheapflights Fare Finder

Customize your flight search to find flights from Spartanburg 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 16, 2025.
Use the filters below to find and compare flights from Spartanburg to Incheon Intl Airport that are best for you.

Fly from

Spartanburg

Fly to

Incheon Intl

Route

Depart

Return

Price

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

lun. 9/29

7:00 pm-4:00 am

1 stop20h 00m

Incheon Intl

lun. 10/20

6:50 pm-10:20 pm

1 stop16h 30m

$857

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

lun. 9/29

10:06 pm-3:30 pm

2 stops28h 24m

Incheon Intl

lun. 10/20

5:25 pm-6:35 am

2 stops26h 10m

$871

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

mar. 9/9

3:15 pm-4:05 pm

2 stops35h 50m

Incheon Intl

mar. 11/25

8:10 pm-4:19 pm

1 stop34h 09m

$951

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

jue. 11/13

10:00 am-5:40 am

2 stops29h 40m

Incheon Intl

sáb. 11/22

12:45 pm-9:59 pm

2 stops23h 14m

$1,005

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

vie. 7/11

3:15 pm-4:05 pm

2 stops35h 50m

Incheon Intl

vie. 7/18

10:40 am-9:21 pm

2 stops23h 41m

$1,124

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

lun. 8/18

6:20 am-5:20 pm

1 stop22h 00m

Incheon Intl

lun. 9/1

6:40 pm-11:44 pm

1 stop18h 04m

$1,286

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

$1,418

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

vie. 8/22

7:37 pm-4:25 pm

2 stops31h 48m

Incheon Intl

vie. 9/5

10:25 pm-6:02 pm

2 stops32h 37m

$1,790

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

mié. 8/20

6:40 pm-8:25 am

2 stops48h 45m

Incheon Intl

sáb. 9/6

10:05 am-4:45 pm

2 stops43h 40m

$2,393

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

lun. 10/13

6:00 am-4:00 pm

3 stops45h 00m

Incheon Intl

vie. 11/14

12:30 am-11:58 pm

3 stops37h 28m

$2,434

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

Showing 1-10 of 15 results
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Best time to book a flight from Spartanburg to Incheon Intl

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

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

Use this chart to determine the optimal time to book a round-trip flight from Spartanburg to Incheon Intl. Price data was last updated on June 13, 2025.

The best time to book flights from Spartanburg to Incheon Intl Airport is 14 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from Spartanburg to Incheon Intl Airport (average of $1,000). Flying from Spartanburg 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 SB1 to ICN?

Find hourly flight availability from Spartanburg 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 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Spartanburg to Incheon Intl Airport as you normally would.

What is the cheapest day to fly from Spartanburg to Incheon Intl Airport?

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

Travelers seeking maximum savings on their Spartanburg to Incheon Intl Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 16, 2025.
See what other customers who have flown with Korean Air, Asiana Airlines and Delta from Spartanburg to Seoul have to say. 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
1,090 reviews

Crew

8.7

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Overall

8.4

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
1,090 reviews
Korean Air
8.4
Very good
1,090 reviews

Crew

8.7

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Overall

8.4

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.
Asiana Airlines
8.2
Very good
441 reviews
Korean Air
8.4
Very good
1,090 reviews

Crew

8.7

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Overall

8.4

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
7,963 reviews
Korean Air
8.4
Very good
1,090 reviews

Crew

8.7

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Overall

8.4

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.
KLM
7.8
Good
1,361 reviews
Korean Air
8.4
Very good
1,090 reviews

Crew

8.7

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Overall

8.4

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.
SWISS
7.5
Good
1,628 reviews
Korean Air
8.4
Very good
1,090 reviews

Crew

8.7

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Overall

8.4

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 Spartanburg 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 are the cheapest airlines to fly from Spartanburg to Incheon Intl Airport one-way?

    One-way options have recently been found by users for as low as $500 on Air Canada. Other airlines that offer cheap prices include American Airlines from $538 and Delta from $642 one-way.

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

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

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

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

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

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

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

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Book flights to Spartanburg if you plan to visit one of these locations
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Top 5 airlines flying from Spartanburg to Incheon Intl

Discover the top 5 airlines that operate flights from Spartanburg 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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$487Average$910FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$795Average$1,205FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$812Average$1,458FlexibilityNo cancel feeOn-time71%
DeltaCheapest$876Average$1,454FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,041Average$1,835FlexibilityNo cancel feeOn-time81%

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