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Incheon Intl

$555+ Cheap flights from Colorado Springs (COS) 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
COS — ICN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Colorado Springs to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Colorado Springs (COS) 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 September 11, 2025.

Round-trip from

$897
(United Airlines)

One-way from

$555
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$1,400
From Colorado Springs to Incheon Intl
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One-way flight from Colorado Springs to Incheon Intl
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Highest demand for flights based on searches. 1% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($71 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Colorado Springs to Incheon Intl

Cheapest flights from Colorado Springs to Incheon Intl
Explore the most affordable flight options available from Colorado Springs to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/11. 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.
Wed 9/245:10 pmCOS - ICN
2 stops20h 10mUnited Airlines
Fri 10/1011:30 amICN - COS
2 stops27h 22mUnited Airlines
Deal found 9/11$897
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 9/246:02 amCOS - ICN
1 stop18h 28mAmerican Airlines
Thu 10/95:45 pmICN - COS
1 stop17h 52mAmerican Airlines
Deal found 9/10$1,104
This American Airlines deal was found by Cheapflights users on 9/11. 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 9/135:16 pmCOS - ICN
1 stop31h 14mAmerican Airlines
Sat 9/205:25 pmICN - COS
1 stop19h 43mAmerican Airlines
Deal found 9/11$1,672
This FlightHub deal was found by Cheapflights users on 9/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/145:03 pmCOS - ICN
2 stops33h 02mQatar Airways
Tue 10/141:20 amICN - COS
2 stops35h 49mQatar Airways
Deal found 9/9$1,687
This oojo deal was found by Cheapflights users on 9/11. 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.
Wed 9/246:02 amCOS - ICN
2 stops44h 03mQatar Airways
Thu 10/91:20 amICN - COS
2 stops53h 38mQatar Airways
Deal found 9/11$1,722
This FlightHub deal was found by Cheapflights users on 9/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/175:16 pmCOS - ICN
2 stops32h 49mQatar Airways
Tue 10/141:20 amICN - COS
2 stops35h 49mQatar Airways
Deal found 9/9$1,741
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 9/266:02 amCOS - ICN
1 stop18h 28mAmerican Airlines
Fri 10/35:25 pmICN - COS
1 stop19h 43mAmerican Airlines
Deal found 9/11$1,800
This Orbitz deal was found by Cheapflights users on 9/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/267:30 amCOS - ICN
2 stops41h 35mAir Canada
Fri 10/36:00 pmICN - COS
2 stops42h 54mAir Canada
Deal found 9/11$1,818
This FlightHub deal was found by Cheapflights users on 9/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/245:16 pmCOS - ICN
2 stops32h 49mQatar Airways
Wed 10/81:20 amICN - COS
2 stops37h 24mQatar Airways
Deal found 9/10$1,850
This FlightHub deal was found by Cheapflights users on 9/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/245:16 pmCOS - ICN
2 stops32h 49mQatar Airways
Fri 10/101:20 amICN - COS
2 stops35h 49mQatar Airways
Deal found 9/10$1,886
This oojo deal was found by Cheapflights users on 9/10. 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.
Mon 9/2212:32 pmCOS - ICN
2 stops37h 33mQatar Airways
Thu 10/91:20 amICN - COS
2 stops51h 10mQatar Airways
Deal found 9/10$1,889
This Delta deal was found by Cheapflights users on 9/9. 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 9/148:15 amCOS - ICN
1 stop16h 05mDelta
Wed 10/157:20 pmICN - COS
2 stops17h 50mDelta
Deal found 9/9$2,246

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado Springs 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 September 11, 2025.
Use the filters below to find and compare flights from Colorado Springs to Incheon Intl Airport that are best for you.

Fly from

Colorado Springs

Fly to

Incheon Intl

Route

Depart

Return

Price

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

Mon 9/22

12:05 pm-4:20 am

2 stops25h 15m

Incheon Intl

Fri 10/10

11:30 am-4:35 pm

2 stops20h 05m

$897

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

Wed 9/24

12:02 pm-4:20 am

2 stops25h 18m

Incheon Intl

Thu 10/9

4:50 pm-7:40 pm

2 stops17h 50m

$897

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

Wed 9/24

1:55 pm-4:20 am

2 stops23h 25m

Incheon Intl

Fri 10/10

11:30 am-4:35 pm

2 stops20h 05m

$897

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

Wed 9/24

6:00 am-3:00 pm

2 stops18h 00m

Incheon Intl

Sat 10/11

4:50 pm-9:54 pm

2 stops20h 04m

$897

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

Mon 2/16

6:35 pm-5:40 am

2 stops19h 05m

Incheon Intl

Fri 2/20

6:00 pm-11:59 pm

2 stops21h 59m

$1,088

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

Wed 9/24

6:02 am-3:30 pm

1 stop18h 28m

Incheon Intl

Fri 10/10

5:45 pm-8:37 pm

1 stop17h 52m

$1,104

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

Wed 9/24

6:02 am-3:30 pm

1 stop18h 28m

Incheon Intl

Thu 10/9

5:45 pm-8:37 pm

1 stop17h 52m

$1,104

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

Mon 9/22

6:02 am-3:30 pm

1 stop18h 28m

Incheon Intl

Fri 10/10

5:45 pm-11:44 pm

1 stop20h 59m

$1,104

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

Wed 9/24

6:02 am-3:30 pm

1 stop18h 28m

Incheon Intl

Sat 10/11

5:45 pm-8:38 pm

1 stop17h 53m

$1,104

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

Fri 9/26

6:02 am-3:30 pm

1 stop18h 28m

$555

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 11 results
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Best time to book a flight from Colorado Springs to Incheon Intl

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

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

Currently, February is the cheapest month in which you can book a flight from Colorado Springs to Incheon Intl Airport (average of $990). Flying from Colorado Springs to Incheon Intl Airport in December is currently the most expensive (average of $1,633). 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.

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 September 11, 2025.
Read through reviews of airlines operating flights from Colorado Springs to Incheon Intl Airport, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,937 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Colorado Springs 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 Colorado Springs to Incheon Intl?

    Most people fly from Colorado Springs (COS) if they book a flight from Colorado Springs to Incheon Intl. On average, Colorado Springs has 0 outbound flights to Incheon Intl per day from 2 airlines. Colorado Springs is conveniently located just 6.7 mi from Colorado Springs’s city center.

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

    United Airlines can get you from Colorado Springs to Incheon Intl Airport in just under 25h 15m. Your travel time can differ by up to . Airlines will cover a distance of 6242 mi.

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

    Currently priced at $883, American Airlines will fly you from Colorado Springs to Incheon Intl Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $1,005. American Airlines is 36% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Colorado Springs to Incheon Intl Airport (average of $990). Flying from Colorado Springs to Incheon Intl Airport in December is currently the most expensive (average of $1,633). 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
Daejeon

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Colorado Springs to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Incheon Intl flights
Denver to Gimpo Intl flights

Top 2 airlines flying from Colorado Springs to Incheon Intl

Discover the top 2 airlines that operate flights from Colorado Springs 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$883Average$1,127FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,005Average$1,433FlexibilityNo cancel feeOn-time69%

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