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$657+ Cheap flights from Colorado Springs (COS) to Seoul (SEL)

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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
COS — SEL
juin 21 — juin 281
sam. 6/21
sam. 6/28
1 adult, Economy
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Cheap flight deals from Colorado Springs to Seoul

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

Round-trip from

$1,016
(Delta)

One-way from

$657
(American Airlines)

Popular in

January

Cheapest in

October

Average price

$1,646
From Colorado Springs to Seoul (SEL)
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One-way flight from Colorado Springs to Seoul (SEL)
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Highest demand for flights based on searches. 2% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Colorado Springs to Seoul

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

This Delta deal was found by Cheapflights users on 6/13. 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.
mer. 10/18:00 amCOS - ICN
1 stop16h 20mDelta
mer. 10/227:40 pmICN - COS
1 stop17h 49mDelta
Deal found 6/13$1,016
This United Airlines deal was found by Cheapflights users on 6/15. 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.
jeu. 11/63:35 pmCOS - ICN
2 stops22h 05mUnited Airlines
mar. 11/116:00 pmICN - COS
2 stops19h 59mUnited Airlines
Deal found 6/15$1,088
This American Airlines deal was found by Cheapflights users on 6/15. 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.
jeu. 11/66:15 amCOS - ICN
1 stop18h 30mAmerican Airlines
mar. 11/116:50 pmICN - COS
1 stop20h 41mAmerican Airlines
Deal found 6/15$1,100
This American Airlines deal was found by Cheapflights users on 6/15. 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.
jeu. 11/66:15 amCOS - GMP
2 stops24h 05mMultiple Airlines
mar. 11/117:50 amGMP - COS
2 stops28h 19mMultiple Airlines
Deal found 6/15$1,506
This Qatar Airways deal was found by Cheapflights users on 6/15. 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.
jeu. 11/65:09 pmCOS - ICN
2 stops32h 06mMultiple Airlines
lun. 11/1012:20 amICN - COS
2 stops39h 11mMultiple Airlines
Deal found 6/15$1,700
This Gotogate deal was found by Cheapflights users on 6/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 7/3012:45 pmCOS - ICN
2 stops37h 20mQatar Airways
mar. 8/51:20 amICN - COS
2 stops50h 59mQatar Airways
Deal found 6/15$2,494

Cheapflights Fare Finder

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

Fly from

Colorado Springs

Fly to

Seoul

Route

Depart

Return

Price

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

mer. 10/1

8:00 am-3:20 pm

1 stop16h 20m

Incheon Intl

mer. 10/22

7:40 pm-10:29 pm

1 stop17h 49m

$1,016

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

jeu. 11/6

3:35 pm-5:40 am

2 stops22h 05m

Incheon Intl

mar. 11/11

6:00 pm-9:59 pm

2 stops19h 59m

$1,088

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

jeu. 11/6

6:15 am-4:45 pm

1 stop18h 30m

Incheon Intl

mar. 11/11

6:50 pm-11:31 pm

1 stop20h 41m

$1,100

Colorado SpringsSeoul

COS - GMP

COSGMP

Colorado Springs

jeu. 11/6

6:15 am-10:20 pm

2 stops24h 05m

Seoul Gimpo Intl

mar. 11/11

7:50 am-8:09 pm

2 stops28h 19m

$1,506

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

jeu. 11/6

5:09 pm-5:15 pm

2 stops32h 06m

Incheon Intl

lun. 11/10

12:20 am-11:31 pm

2 stops39h 11m

$1,700

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

mer. 7/30

12:45 pm-5:05 pm

2 stops37h 20m

Incheon Intl

mar. 8/5

1:20 am-1:19 pm

2 stops50h 59m

$2,494

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

dim. 7/13

5:00 am-3:30 pm

1 stop19h 30m

$657

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

dim. 7/13

5:55 pm-5:20 pm

2 stops32h 25m

$721

Colorado SpringsSeoul

COS - GMP

COSGMP

Colorado Springs

dim. 7/13

5:00 am-9:50 pm

2 stops25h 50m

$860

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

sam. 6/21

3:43 pm-4:20 am

2 stops21h 37m

$990

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

Best time to book a flight from Colorado Springs to Seoul

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

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

Currently, February is the cheapest month in which you can book a flight from Colorado Springs to Seoul (average of $1,000). Flying from Colorado Springs to Seoul 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.

Rainfall in Seoul by month

Plan your trip to Seoul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

Plan your trip to Seoul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated juin 16, 2025.
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
3,591 reviews
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
8,801 reviews
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
7,963 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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 Seoul. 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 Seoul?

    Most people fly from Colorado Springs (COS) if they book a flight from Colorado Springs to Seoul. On average, Colorado Springs has 0 outbound flights to Seoul per day from 2 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 Seoul round-trip?

    Our cheapest airline available from Colorado Springs to Seoul is Delta. Our recent data shows that you can find tickets from as low as $1,016 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $1,088 and $1,100 round-trip.

  • What are the cheapest airlines to fly from Colorado Springs to Seoul one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $657. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Colorado Springs to Seoul for a low price.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Colorado Springs to Seoul (average of $1,000). Flying from Colorado Springs to Seoul 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Colorado Springs to Seoul

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
Colorado Springs to Incheon Intl flights
Denver to Busan flights
Denver to Cheongju flights

Top 2 airlines flying from Colorado Springs to Seoul

Discover the top 2 airlines that operate flights from Colorado Springs to Seoul. 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 juin 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$900Average$1,242FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,005Average$1,532FlexibilityNo cancel feeOn-time69%

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