HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Incheon Intl

$381+ Cheap flights from Breckenridge, CO 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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ICN
Jan 16 — Jan 231
Fri 1/16
Fri 1/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Breckenridge to Incheon Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Breckenridge to Incheon Intl are usually found in February or January, booked 32 days in advance, depart on a Wednesday or Sunday and return on a Sunday

Cheap flight deals from Breckenridge to Incheon Intl

Cheapest flights from Breckenridge to Incheon Intl
Explore the most affordable flight options available from Breckenridge to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/301:10 pmDEN - ICN
1 stop39h 20mMultiple Airlines
Wed 1/78:20 pmICN - DEN
2 stops33h 42mMultiple Airlines
Deal found 12/16$1,393
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/301:10 pmDEN - ICN
1 stop39h 20mMultiple Airlines
Thu 1/81:20 pmICN - DEN
1 stop22h 44mMultiple Airlines
Deal found 12/16$1,443
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:35 amDEN - ICN
2 stops30h 45mMultiple Airlines
Thu 1/81:20 pmICN - DEN
1 stop22h 44mMultiple Airlines
Deal found 12/16$1,489
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:16 amDEN - ICN
1 stop27h 04mMultiple Airlines
Sat 1/1010:50 pmICN - DEN
2 stops56h 34mMultiple Airlines
Deal found 12/16$1,526
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:16 amDEN - ICN
1 stop27h 04mMultiple Airlines
Wed 1/78:20 pmICN - DEN
2 stops37h 26mMultiple Airlines
Deal found 12/16$1,545
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:00 amDEN - ICN
1 stop31h 10mMultiple Airlines
Wed 1/78:20 pmICN - DEN
2 stops37h 26mMultiple Airlines
Deal found 12/16$1,548
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/301:10 pmDEN - ICN
1 stop39h 20mMultiple Airlines
Tue 1/610:50 pmICN - DEN
2 stops28h 48mMultiple Airlines
Deal found 12/16$1,565
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:00 pmDEN - ICN
2 stops25h 10mMultiple Airlines
Thu 1/81:20 pmICN - DEN
1 stop22h 44mMultiple Airlines
Deal found 12/16$1,578
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/179:33 amDEN - ICN
2 stops44h 02mMultiple Airlines
Sun 2/86:55 pmICN - DEN
1 stop31h 07mMultiple Airlines
Deal found 12/16$1,591

Find flight deals from Breckenridge to Incheon Intl

Keep the following information in mind while searching for Breckenridge to Incheon Intl flight deals. Data was last updated December 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$825
(Kiwi.com)

One-way from

$381
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,528
Provider with most accurate pricing for Denver Intl-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Seoul (SEL) flights.
Search Deals
From Breckenridge to Incheon Intl
Search Deals
One-way flight from Breckenridge to Incheon Intl
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($299 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($59 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 Breckenridge 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 December 17, 2025.
Use the filters below to find and compare flights from Breckenridge to Incheon Intl Airport that are best for you.

Fly from

Breckenridge

Fly to

Incheon Intl

Route

Depart

Return

Price

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Fri 1/16

10:29 pm-8:30 pm

1 stop30h 01m

Incheon Intl

Fri 1/23

6:55 pm-10:36 am

1 stop31h 41m

$859

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Sat 1/24

7:20 pm-6:20 pm

1 stop31h 00m

Incheon Intl

Wed 1/28

10:45 am-5:35 pm

1 stop46h 50m

$1,021

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Thu 3/19

8:20 pm-6:20 pm

1 stop31h 00m

Incheon Intl

Sat 3/28

12:10 am-6:25 pm

1 stop33h 15m

$1,022

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Mon 4/6

7:50 pm-11:15 am

2 stops24h 25m

Incheon Intl

Sun 9/6

12:35 pm-8:00 pm

2 stops22h 25m

$1,062

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Wed 5/13

8:40 pm-11:30 am

2 stops23h 50m

Incheon Intl

Wed 5/27

12:45 pm-8:40 pm

2 stops22h 55m

$1,076

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Thu 3/5

7:52 pm-11:20 am

2 stops23h 28m

Incheon Intl

Fri 3/13

12:30 pm-6:15 pm

2 stops20h 45m

$1,079

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Thu 1/29

11:49 am-6:35 pm

2 stops38h 46m

Incheon Intl

Thu 2/5

8:35 pm-10:53 am

2 stops30h 18m

$1,108

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Thu 1/15

11:49 am-6:35 pm

2 stops38h 46m

Incheon Intl

Thu 1/22

8:35 pm-10:53 am

2 stops30h 18m

$1,116

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Wed 1/7

7:43 pm-6:35 pm

2 stops30h 52m

$381

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Sat 2/14

9:00 pm-6:35 pm

2 stops29h 35m

$385

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 17 results
1
2

Best time to book a flight from Breckenridge to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Breckenridge 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 Breckenridge to Incheon Intl Airport

How far ahead should I book a flight from Breckenridge to Incheon Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Breckenridge to Incheon Intl. Price data was last updated on December 12, 2025.

To ensure you get the cheapest price possible for a flight from Breckenridge to Incheon Intl Airport, you should look to book at least 32 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Breckenridge to Incheon Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Breckenridge to Incheon Intl Airport (average of $103). Flying from Breckenridge to Incheon Intl Airport in June is currently the most expensive (average of $1,515). 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.

What is the cheapest time of day to fly from BK9 to ICN?

Find hourly flight availability from Breckenridge to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 17, 2025.

One of the essential ways to save on airfare from Breckenridge to Incheon Intl Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 18% on airfare.

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 December 17, 2025.
Read reviews from past customers who have flown Korean Air, Asiana Airlines, and Delta from Breckenridge to Incheon Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,186 reviews

Overall

8.4

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,186 reviews
Korean Air
8.4
Very good
1,186 reviews

Overall

8.4

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very good
493 reviews
Korean Air
8.4
Very good
1,186 reviews

Overall

8.4

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
7.9
Good
8,008 reviews
Korean Air
8.4
Very good
1,186 reviews

Overall

8.4

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Turkish Airlines
7.3
Good
4,104 reviews
Korean Air
8.4
Very good
1,186 reviews

Overall

8.4

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Air Canada
7.1
Good
10,531 reviews
Korean Air
8.4
Very good
1,186 reviews

Overall

8.4

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Breckenridge to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Breckenridge to Incheon Intl Airport?

    Turkish Airlines can get you from Breckenridge to Incheon Intl Airport in just under 31h. Your travel time can differ by up to . Breckenridge and Incheon Intl Airport are separated by a distance of 6186 mi.

  • What are the cheapest airlines to fly from Breckenridge to Incheon Intl Airport one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $469. Air Canada flights start at $551 while deals on Asiana Airlines start at $553 one-way.

  • Can I find deals for flights from Breckenridge to Incheon Intl that include hotel bookings?

    Yes. In addition to deals on Breckenridge to Incheon Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Breckenridge to Incheon Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Breckenridge to Incheon Intl.

  • Can I find deals for business class flights from Breckenridge to Incheon Intl?

    Yes. Cheapflights offers flight deals from Breckenridge 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 Breckenridge to Incheon Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Breckenridge to Incheon Intl Airport (average of $103). Flying from Breckenridge to Incheon Intl Airport in June is currently the most expensive (average of $1,515). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Breckenridge 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
Colorado Springs to Incheon Intl flights

Top 10 airlines flying from Breckenridge to Incheon Intl

Discover the top 10 airlines that operate flights from Breckenridge 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 December 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$54Average$129FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$187Average$1,096FlexibilityNo cancel feeOn-time69%
DeltaCheapest$478Average$1,105FlexibilityNo cancel feeOn-timeN/A
AIR PREMIACheapest$585Average$615FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$748Average$1,213FlexibilityNo cancel feeOn-time60%
Turkish AirlinesCheapest$755Average$936FlexibilityNo cancel feeOn-time77%
Asiana AirlinesCheapest$757Average$1,254FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$838Average$1,601FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$877Average$1,102FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$975Average$1,225FlexibilityNo cancel feeOn-time67%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.