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$661+ Cheap flights from Seoul (SEL) to Colorado Springs (COS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — COS
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Seoul to Colorado Springs

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Colorado Springs (COS). 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 16, 2025.

Round-trip from

$661
(United Airlines)

Popular in

October

Cheapest in

November

Average price

$897
From Seoul (SEL) to Colorado Springs
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($25 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 Seoul to Colorado Springs

Cheapest flights from Seoul to Colorado Springs
Explore the most affordable flight options available from Seoul to Colorado Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2911:55 amICN - COS
2 stops25h 04mUnited Airlines
Wed 11/512:54 pmCOS - ICN
2 stops24h 46mUnited Airlines
Deal found 9/14$661
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:55 pmICN - COS
1 stop19h 14mAmerican Airlines
Wed 11/55:45 amCOS - ICN
1 stop19h 00mAmerican Airlines
Deal found 9/14$786
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1512:45 pmICN - COS
2 stops35h 56mUnited Airlines
Sun 2/226:55 pmCOS - ICN
2 stops29h 20mUnited Airlines
Deal found 9/14$823
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:00 pmICN - COS
2 stops30h 41mUnited Airlines
Mon 2/235:14 pmCOS - ICN
2 stops20h 26mUnited Airlines
Deal found 9/14$838
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/227:15 pmICN - COS
1 stop32h 33mAmerican Airlines
Mon 12/15:45 amCOS - ICN
1 stop19h 00mAmerican Airlines
Deal found 9/14$839
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:00 pmICN - COS
2 stops30h 41mUnited Airlines
Sat 2/213:40 pmCOS - ICN
2 stops32h 35mUnited Airlines
Deal found 9/14$897
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:30 pmICN - COS
2 stops36h 39mDelta
Wed 11/55:49 pmCOS - ICN
1 stop30h 31mDelta
Deal found 9/14$1,084
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/158:05 pmICN - COS
2 stops18h 18mDelta
Sun 2/225:55 pmCOS - ICN
1 stop30h 25mDelta
Deal found 9/14$1,138
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/157:15 pmICN - COS
1 stop32h 33mAmerican Airlines
Sun 2/226:17 amCOS - ICN
1 stop42h 28mAmerican Airlines
Deal found 9/14$1,179
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/152:30 pmICN - COS
2 stops23h 53mDelta
Mon 2/238:00 amCOS - ICN
1 stop16h 20mDelta
Deal found 9/14$1,210
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/154:10 pmICN - COS
2 stops22h 13mDelta
Sat 2/218:00 amCOS - ICN
1 stop16h 20mDelta
Deal found 9/14$1,264

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seoul to Colorado Springs 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 16, 2025.
Use the filters below to find and compare flights from Seoul to Colorado Springs that are best for you.

Fly from

Seoul

Fly to

Colorado Springs

Route

Depart

Return

Price

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Wed 10/29

11:55 am-9:59 pm

2 stops25h 04m

Colorado Springs

Wed 11/5

12:54 pm-5:40 am

2 stops24h 46m

$661

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Wed 10/29

5:55 pm-10:09 pm

1 stop19h 14m

Colorado Springs

Wed 11/5

5:45 am-4:45 pm

1 stop19h 00m

$786

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Sat 11/15

12:45 pm-8:41 am

2 stops35h 56m

Colorado Springs

Sun 2/22

6:55 pm-4:15 pm

2 stops29h 20m

$823

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Sat 11/22

6:00 pm-10:53 am

2 stops32h 53m

Colorado Springs

Mon 12/1

6:20 pm-5:40 am

2 stops19h 20m

$823

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Sat 11/22

7:15 pm-11:48 am

1 stop32h 33m

Colorado Springs

Mon 12/1

5:45 am-4:45 pm

1 stop19h 00m

$839

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Sat 11/15

6:00 pm-8:41 am

2 stops30h 41m

Colorado Springs

Sat 2/21

3:40 pm-4:15 pm

2 stops32h 35m

$897

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Thu 2/12

6:40 pm-9:22 pm

2 stops42h 42m

Colorado Springs

Mon 2/16

1:40 pm-5:40 am

2 stops24h 00m

$920

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Wed 10/29

7:30 pm-5:09 pm

2 stops36h 39m

Colorado Springs

Wed 11/5

5:49 pm-4:20 pm

1 stop30h 31m

$1,084

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Thu 2/12

6:50 pm-8:13 pm

1 stop17h 23m

Colorado Springs

Mon 2/16

10:47 am-4:45 pm

1 stop37h 58m

$1,117

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Sat 11/15

7:15 pm-11:48 am

1 stop32h 33m

Colorado Springs

Sun 2/22

6:17 am-4:45 pm

1 stop42h 28m

$1,179

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Seoul to Colorado Springs

Have a flexible travel schedule? Discover the best time to fly to Colorado Springs from Seoul 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 Seoul to Colorado Springs

What is the cheapest month to book a flight from Seoul to Colorado Springs?

Currently, January is the cheapest month in which you can book a flight from Seoul to Colorado Springs (average of $316). Flying from Seoul to Colorado Springs in March is currently the most expensive (average of $412). 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.

Related info for your journey

Find useful and relevant information for your journey from Seoul to Colorado Springs. 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 into for flights to Colorado Springs from Seoul?

    Colorado Springs (COS), located 6.7 mi from the city center, is the airport you fly into when you book flights from Seoul to Colorado Springs. 0 airlines have flights to Colorado Springs from Seoul on a regular basis. Booking flights from Seoul to Colorado Springs should not be difficult; the airport handles an average of 0 inbound flights from Seoul per day.

  • How long is the flight from Seoul to Colorado Springs?

    United Airlines and American Airlines can get you from Seoul to Colorado Springs in just under 19h 14m. Your travel time can differ by up to 5h 50m. The distance between Seoul and Colorado Springs is about 6242 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seoul to Colorado Springs 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 Seoul to Colorado Springs?

    Currently, January is the cheapest month in which you can book a flight from Seoul to Colorado Springs (average of $316). Flying from Seoul to Colorado Springs in March is currently the most expensive (average of $412). 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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