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Incheon Intl

$437+ 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — ICN
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Spartanburg to Incheon Intl are usually found in November or October, 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$871
(Air Canada)

One-way from

$437
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$961
Provider with most accurate pricing for Charlotte Douglas-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for Charlotte Douglas-Seoul (SEL) flights.
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From Spartanburg to Incheon Intl
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One-way flight from Spartanburg to Incheon Intl
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Highest demand for flights based on searches. 13% potential increase in price ($170 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 30, 2025.

This Air Canada deal was found by Cheapflights users on 10/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/179:30 amCLT - ICN
1 stop18h 55mAir Canada
Mon 11/248:10 pmICN - CLT
1 stop38h 47mAir Canada
Deal found 10/30$871
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Sat 11/295:35 amCLT - ICN
1 stop34h 05mMultiple Airlines
Sat 12/69:20 pmICN - CLT
2 stops50h 19mMultiple Airlines
Deal found 10/30$905
This Air Canada deal was found by Cheapflights users on 10/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/299:30 amCLT - ICN
1 stop18h 55mAir Canada
Sat 12/68:10 pmICN - CLT
1 stop38h 47mAir Canada
Deal found 10/30$946
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Thu 11/206:00 amCLT - ICN
1 stop33h 40mMultiple Airlines
Sun 12/79:20 pmICN - CLT
2 stops36h 40mMultiple Airlines
Deal found 10/29$968
This Air Canada deal was found by Cheapflights users on 10/29. 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.
Sun 11/169:30 amCLT - ICN
2 stops41h 40mAir Canada
Tue 12/28:10 pmICN - CLT
1 stop34h 07mAir Canada
Deal found 10/29$970
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Sat 11/154:55 pmCLT - ICN
1 stop22h 45mMultiple Airlines
Sun 12/79:20 pmICN - CLT
2 stops36h 40mMultiple Airlines
Deal found 10/29$996
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Sun 11/166:00 amCLT - ICN
1 stop33h 40mMultiple Airlines
Sun 12/79:20 pmICN - CLT
2 stops36h 40mMultiple Airlines
Deal found 10/29$997
This Air Canada deal was found by Cheapflights users on 10/29. 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.
Mon 11/179:30 amCLT - ICN
1 stop18h 55mAir Canada
Sat 12/66:55 pmICN - CLT
2 stops35h 22mAir Canada
Deal found 10/29$1,020
This Air Canada deal was found by Cheapflights users on 10/29. 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.
Sun 11/165:05 pmCLT - ICN
2 stops34h 05mAir Canada
Mon 12/18:10 pmICN - CLT
1 stop38h 47mAir Canada
Deal found 10/29$1,022
This Delta deal was found by Cheapflights users on 10/29. 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.
Sun 11/25:45 amCLT - ICN
1 stop19h 05mDelta
Tue 11/47:25 pmICN - CLT
1 stop18h 25mDelta
Deal found 10/29$1,061
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Thu 11/206:00 amCLT - ICN
1 stop33h 40mMultiple Airlines
Fri 12/51:20 pmICN - CLT
2 stops22h 23mMultiple Airlines
Deal found 10/29$1,063

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 October 30, 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

Mon 2/16

7:00 pm-5:45 am

1 stop20h 45m

Incheon Intl

Thu 2/19

6:00 pm-9:02 pm

1 stop17h 02m

$994

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

Wed 1/14

6:00 am-4:50 pm

1 stop20h 50m

Incheon Intl

Thu 2/26

7:25 pm-11:54 pm

1 stop18h 29m

$994

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

Thu 1/15

6:00 am-4:50 pm

1 stop20h 50m

Incheon Intl

Thu 2/26

7:30 pm-11:25 pm

1 stop17h 55m

$994

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

Mon 1/12

6:00 am-3:30 pm

1 stop19h 30m

Incheon Intl

Fri 2/27

9:35 am-12:12 pm

1 stop16h 37m

$994

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

Sun 1/11

6:00 am-3:30 pm

1 stop19h 30m

Incheon Intl

Mon 3/2

7:30 pm-11:25 pm

1 stop17h 55m

$994

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

Tue 1/13

5:50 pm-5:45 am

1 stop21h 55m

Incheon Intl

Sun 3/1

7:30 pm-11:25 pm

1 stop17h 55m

$994

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

Wed 1/14

2:25 pm-5:45 am

1 stop25h 20m

Incheon Intl

Sat 2/28

7:25 pm-11:54 pm

1 stop18h 29m

$994

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

Mon 1/12

6:59 pm-5:45 am

1 stop20h 46m

Incheon Intl

Thu 2/26

6:00 pm-11:54 pm

1 stop19h 54m

$994

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

Thu 1/15

6:00 am-3:30 pm

1 stop19h 30m

Incheon Intl

Fri 2/27

7:30 pm-11:25 pm

1 stop17h 55m

$994

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

Thu 1/15

6:00 am-3:30 pm

1 stop19h 30m

Incheon Intl

Mon 3/2

7:25 pm-11:54 pm

1 stop18h 29m

$994

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 18 results
1
2

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 October 24, 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, April is the cheapest month in which you can book a flight from Spartanburg to Incheon Intl Airport (average of $508). Flying from Spartanburg 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.

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 October 30, 2025.

It’s optimal to fly from Spartanburg to Incheon Intl Airport at noon. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the evening.

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 Thursday afternoons when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 30, 2025.
Get a feel of what it's like to fly with Korean Air, Delta, and United Airlines from Spartanburg to Incheon Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,155 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

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
1,155 reviews
Korean Air
8.4
Very good
1,155 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

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
7.9
Good
7,993 reviews
Korean Air
8.4
Very good
1,155 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

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
8,998 reviews
Korean Air
8.4
Very good
1,155 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

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
11,030 reviews
Korean Air
8.4
Very good
1,155 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

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.
Air Canada
7.1
Good
10,377 reviews
Korean Air
8.4
Very good
1,155 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

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 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.

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

    Delta can get you from Spartanburg to Incheon Intl Airport in just under 20h 45m. Your travel time can differ by up to . There are 7112 mi between Spartanburg and Incheon Intl Airport.

  • 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, April is the cheapest month in which you can book a flight from Spartanburg to Incheon Intl Airport (average of $508). Flying from Spartanburg 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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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$487Average$907FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$662Average$1,200FlexibilityNo cancel feeOn-time67%
DeltaCheapest$872Average$1,263FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$902Average$1,485FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,039Average$1,845FlexibilityNo cancel feeOn-time81%

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