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$794+ 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 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
COS — SEL
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$857
(American Airlines)

One-way from

$794
(Kiwi.com)

Popular in

January

Cheapest in

October

Average price

$1,533
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 ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($37 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 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 July 3, 2025.

This American Airlines deal was found by Cheapflights users on 7/2. 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.
Tue 9/26:27 amCOS - ICN
1 stop18h 03mAmerican Airlines
Tue 9/95:25 pmICN - COS
1 stop18h 08mAmerican Airlines
Deal found 7/2$857
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Fri 8/153:35 pmCOS - ICN
2 stops21h 45mUnited Airlines
Fri 8/2211:30 amICN - COS
2 stops27h 20mUnited Airlines
Deal found 7/1$1,088
This FlightHub deal was found by Cheapflights users on 7/2. 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.
Tue 9/25:24 pmCOS - ICN
2 stops32h 41mQatar Airways
Mon 9/81:20 amICN - COS
2 stops34h 13mQatar Airways
Deal found 7/2$1,724
This Qatar Airways deal was found by Cheapflights users on 7/3. 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.
Sun 8/1710:54 amCOS - ICN
2 stops39h 11mMultiple Airlines
Sat 8/231:20 amICN - COS
2 stops37h 24mMultiple Airlines
Deal found 7/3$1,934
This Delta deal was found by Cheapflights users on 7/1. 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.
Fri 8/158:00 amCOS - ICN
1 stop16h 20mDelta
Fri 8/227:40 pmICN - COS
1 stop17h 38mDelta
Deal found 7/1$2,011
This American Airlines deal was found by Cheapflights users on 7/1. 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 8/156:27 amCOS - GMP
2 stops24h 23mMultiple Airlines
Fri 8/227:55 amGMP - COS
2 stops27h 34mMultiple Airlines
Deal found 7/1$2,388

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 July 3, 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

Tue 9/2

6:27 am-3:30 pm

1 stop18h 03m

Incheon Intl

Tue 9/9

5:25 pm-8:33 pm

1 stop18h 08m

$857

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

Fri 8/15

3:35 pm-4:20 am

2 stops21h 45m

Incheon Intl

Fri 8/22

11:30 am-11:50 pm

2 stops27h 20m

$1,088

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

Tue 9/2

5:24 pm-5:05 pm

2 stops32h 41m

Incheon Intl

Mon 9/8

1:20 am-8:33 pm

2 stops34h 13m

$1,724

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

Sun 8/17

10:54 am-5:05 pm

2 stops39h 11m

Incheon Intl

Sat 8/23

1:20 am-11:44 pm

2 stops37h 24m

$1,934

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

Fri 8/15

8:00 am-3:20 pm

1 stop16h 20m

Incheon Intl

Fri 8/22

7:40 pm-10:18 pm

1 stop17h 38m

$2,011

Colorado SpringsSeoul

COS - GMP

COSGMP

Colorado Springs

Fri 8/15

6:27 am-9:50 pm

2 stops24h 23m

Seoul Gimpo Intl

Fri 8/22

7:55 am-8:29 pm

2 stops27h 34m

$2,388

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

Fri 7/18

5:09 pm-6:45 pm

2 stops58h 36m

$794

Colorado SpringsSeoul

COS - GMP

COSGMP

Colorado Springs

Fri 7/18

5:09 pm-2:25 pm

3 stops54h 16m

$977

Colorado SpringsIncheon

COS - ICN

COSICN

Colorado Springs

Fri 7/18

8:15 am-3:20 pm

1 stop16h 05m

$1,250

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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 $998). 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.

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 July 3, 2025.
Read through reviews of airlines operating flights from Colorado Springs to Seoul, such as Delta, Qatar Airways, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

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
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

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
3,594 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

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
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

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
7,982 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

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 American Airlines. Our recent data shows that you can find tickets from as low as $857 on this airline. Additional options worth looking into are United Airlines and Qatar Airways, starting at $1,088 and $1,724 round-trip.

  • 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 $998). 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

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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$900Average$1,189FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,005Average$1,515FlexibilityNo cancel feeOn-time69%

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