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$445+ Cheap flights from Seoul (SEL) to Colorado Springs (COS)

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — COS
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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1. Tell us where you want to go

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Cheap flight deals from Seoul to Colorado Springs

Best flights from Seoul to Colorado Springs
Discover carefully curated flight deals from Seoul to Colorado Springs that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 21, 2025.

This American Airlines deal was found by Cheapflights users on 12/20. 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.
Thu 2/267:15 pmICN - COS
1 stop17h 21mAmerican Airlines
Mon 3/212:30 pmCOS - ICN
2 stops60h 15mAmerican Airlines
Deal found 12/20$659
This United Airlines deal was found by Cheapflights users on 12/19. 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 2/2612:45 pmICN - COS
2 stops27h 00mUnited Airlines
Mon 3/23:40 pmCOS - ICN
2 stops22h 00mUnited Airlines
Deal found 12/19$660
This United Airlines deal was found by Cheapflights users on 12/19. 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.
Mon 2/212:45 pmICN - COS
2 stops25h 13mUnited Airlines
Mon 2/93:30 pmCOS - ICN
2 stops22h 10mUnited Airlines
Deal found 12/19$660
This American Airlines deal was found by Cheapflights users on 12/19. 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 2/27:15 pmICN - COS
1 stop30h 36mAmerican Airlines
Mon 2/910:21 amCOS - ICN
1 stop38h 24mAmerican Airlines
Deal found 12/19$753
This United Airlines deal was found by Cheapflights users on 12/18. 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 1/2412:45 pmICN - COS
2 stops20h 38mUnited Airlines
Tue 1/275:05 pmCOS - ICN
2 stops20h 35mUnited Airlines
Deal found 12/18$745
This Korean Air deal was found by Cheapflights users on 12/18. 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.
Sat 1/247:25 pmICN - COS
1 stop33h 11mKorean Air
Tue 1/271:20 pmCOS - ICN
1 stop24h 25mKorean Air
Deal found 12/18$2,897

Find 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 December 21, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$660
(United Airlines)

One-way from

$445
(Kiwi.com)

Popular in

October

Cheapest in

January

Average price

$764
Provider with most accurate pricing for Seoul (SEL)-Colorado Springs flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seoul (SEL)-Colorado Springs flights.
Search Deals
From Seoul (SEL) to Colorado Springs
Search Deals
One-way flight from Seoul (SEL) to Colorado Springs
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 21, 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

Thu 2/26

7:15 pm-8:36 pm

1 stop17h 21m

Colorado Springs

Mon 3/2

12:30 pm-4:45 pm

2 stops60h 15m

$659

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Thu 2/26

12:45 pm-11:45 pm

2 stops27h 00m

Colorado Springs

Mon 3/2

3:40 pm-5:40 am

2 stops22h 00m

$660

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Mon 2/2

12:45 pm-9:58 pm

2 stops25h 13m

Colorado Springs

Mon 2/9

3:30 pm-5:40 am

2 stops22h 10m

$660

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Sat 1/24

12:45 pm-5:23 pm

2 stops20h 38m

Colorado Springs

Tue 1/27

5:05 pm-5:40 am

2 stops20h 35m

$745

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Mon 2/2

7:15 pm-9:51 am

1 stop30h 36m

Colorado Springs

Mon 2/9

10:21 am-4:45 pm

1 stop38h 24m

$753

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Sat 1/24

7:25 pm-12:36 pm

1 stop33h 11m

Colorado Springs

Tue 1/27

1:20 pm-5:45 am

1 stop24h 25m

$2,897

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Thu 3/5

9:20 pm-5:26 pm

3 stops36h 06m

$445

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Fri 12/26

6:00 pm-8:16 pm

2 stops18h 16m

$485

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Thu 3/5

6:00 pm-10:02 pm

2 stops20h 02m

$485

IncheonColorado Springs

ICN - COS

ICNCOS

Incheon Intl

Wed 3/11

5:00 pm-10:02 pm

2 stops20h 02m

$485

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 18 results
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Compare providers for flights from Seoul to Colorado Springs

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seoul to Colorado Springs in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seoul-Colorado Springs flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seoul-Colorado Springs flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seoul-Colorado Springs flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seoul-Colorado Springs flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seoul-Colorado Springs flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, November is the cheapest month in which you can book a flight from Seoul to Colorado Springs (average of $488). Flying from Seoul to Colorado Springs in February is currently the most expensive (average of $831). 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?

    American Airlines and United Airlines can get you from Seoul to Colorado Springs in just under 17h 21m. Your travel time can differ by up to 9h 39m. 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, November is the cheapest month in which you can book a flight from Seoul to Colorado Springs (average of $488). Flying from Seoul to Colorado Springs in February is currently the most expensive (average of $831). 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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