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Incheon Intl

$800+ 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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
COS — ICN
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
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 July 29, 2025.

Round-trip from

$977
(United Airlines)

One-way from

$800
(FlightHub)

Popular in

December

Cheapest in

January

Average price

$1,806
From Colorado Springs to Incheon Intl
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One-way flight from Colorado Springs to Incheon Intl
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($58 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 29, 2025.

This United Airlines deal was found by Cheapflights users on 7/28. 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 9/412:02 pmCOS - ICN
2 stops25h 18mUnited Airlines
Thu 9/114:50 pmICN - COS
2 stops18h 49mUnited Airlines
Deal found 7/28$977
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Mon 9/296:02 amCOS - ICN
1 stop18h 28mAmerican Airlines
Fri 10/105:25 pmICN - COS
1 stop21h 19mAmerican Airlines
Deal found 7/28$1,344
This Air Canada deal was found by Cheapflights users on 7/28. 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 9/295:10 pmCOS - ICN
2 stops31h 55mMultiple Airlines
Fri 10/105:45 pmICN - COS
2 stops16h 55mMultiple Airlines
Deal found 7/28$1,516
This Delta deal was found by Cheapflights users on 7/28. 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.
Thu 9/48:00 amCOS - ICN
1 stop16h 20mDelta
Thu 9/117:40 pmICN - COS
1 stop17h 31mDelta
Deal found 7/28$1,652
This Qatar Airways deal was found by Cheapflights users on 7/27. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/54:55 pmCOS - ICN
2 stops33h 10mQatar Airways
Mon 11/1012:20 amICN - COS
2 stops36h 07mQatar Airways
Deal found 7/27$1,666
This KLM deal was found by Cheapflights users on 7/26. 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.
Sun 8/246:00 amCOS - ICN
2 stops33h 30mKLM
Sun 8/3110:25 pmICN - COS
2 stops38h 53mKLM
Deal found 7/26$1,934
This Booking.com deal was found by Cheapflights users on 7/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:00 amCOS - ICN
2 stops19h 05mAir Canada
Fri 10/315:55 pmICN - COS
2 stops17h 10mAir Canada
Deal found 7/27$5,282

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 July 29, 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

Thu 9/4

12:02 pm-4:20 am

2 stops25h 18m

Incheon Intl

Thu 9/11

4:50 pm-8:39 pm

2 stops18h 49m

$977

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

Mon 9/29

6:02 am-3:30 pm

1 stop18h 28m

Incheon Intl

Fri 10/10

5:25 pm-11:44 pm

1 stop21h 19m

$1,344

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

Mon 9/29

5:10 pm-4:05 pm

2 stops31h 55m

Incheon Intl

Fri 10/10

5:45 pm-7:40 pm

2 stops16h 55m

$1,516

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

Thu 9/4

8:00 am-3:20 pm

1 stop16h 20m

Incheon Intl

Thu 9/11

7:40 pm-10:11 pm

1 stop17h 31m

$1,652

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

Sun 8/24

1:59 pm-5:05 pm

2 stops36h 06m

Incheon Intl

Sat 8/30

1:20 am-8:30 pm

2 stops34h 10m

$1,861

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

Sun 8/24

6:00 am-6:30 am

2 stops33h 30m

Incheon Intl

Sun 8/31

10:25 pm-10:18 pm

2 stops38h 53m

$1,934

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

Thu 10/16

6:00 am-4:05 pm

2 stops19h 05m

Incheon Intl

Fri 10/31

5:55 pm-8:05 pm

2 stops17h 10m

$5,282

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

Wed 8/6

5:24 pm-5:05 pm

2 stops32h 41m

$800

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

Wed 8/6

6:27 am-3:30 pm

1 stop18h 03m

$809

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

Thu 8/7

5:20 pm-6:45 pm

3 stops34h 25m

$924

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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 $998). Flying from Colorado Springs 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.

How much does it cost to fly round-trip from Colorado Springs to Incheon Intl Airport?

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 29, 2025.
Read through reviews of airlines operating flights from Colorado Springs to Incheon Intl Airport, such as Delta, KLM, and Qatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Qatar Airways
7.4
Good
3,609 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 3 airlines. Colorado Springs is conveniently located just 6.7 mi from Colorado Springs’s city center.

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

    Currently priced at $977, United Airlines will fly you from Colorado Springs to Incheon Intl Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $1,344 and $1,652, respectively. United Airlines is 33% 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 $998). Flying from Colorado Springs 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 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 3 airlines flying from Colorado Springs to Incheon Intl

Discover the top 3 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$756Average$1,112FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$883Average$1,134FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,005Average$1,507FlexibilityNo cancel feeOn-time69%

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