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$320+ Cheap flights from Breckenridge, CO 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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SEL
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Breckenridge to Seoul are usually found in February or September, booked 34 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Breckenridge to Seoul

Keep the following information in mind while searching for Breckenridge to Seoul flight deals. Data was last updated September 16, 2025.

Round-trip from

$843
(Kiwi.com)

One-way from

$320
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$1,024
From Breckenridge to Seoul (SEL)
Search Deals
One-way flight from Breckenridge to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($40 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 Breckenridge to Seoul

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

This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3010:55 pmDEN - ICN
1 stop26h 15mMultiple Airlines
Thu 11/68:35 pmICN - DEN
2 stops29h 43mMultiple Airlines
Deal found 9/15$843
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:30 amDEN - ICN
1 stop30h 50mMultiple Airlines
Sun 11/99:25 pmICN - DEN
2 stops22h 34mMultiple Airlines
Deal found 9/13$849
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/112:37 pmDEN - ICN
2 stops33h 33mMultiple Airlines
Wed 12/310:00 pmICN - DEN
1 stop28h 03mMultiple Airlines
Deal found 9/14$854
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/168:00 amDEN - ICN
1 stop29h 20mMultiple Airlines
Sun 11/238:35 pmICN - DEN
2 stops38h 41mMultiple Airlines
Deal found 9/15$871
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/128:22 pmDEN - ICN
2 stops41h 28mMultiple Airlines
Sun 10/196:20 pmICN - DEN
1 stop20h 42mMultiple Airlines
Deal found 9/13$875
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2810:55 pmDEN - ICN
1 stop26h 15mMultiple Airlines
Thu 11/201:20 pmICN - DEN
2 stops26h 23mMultiple Airlines
Deal found 9/14$876
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1012:59 amDEN - ICN
2 stops36h 41mMultiple Airlines
Tue 11/189:00 pmICN - DEN
1 stop35h 57mMultiple Airlines
Deal found 9/13$877
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1510:45 amDEN - ICN
1 stop27h 05mMultiple Airlines
Wed 10/229:25 pmICN - DEN
2 stops27h 53mMultiple Airlines
Deal found 9/15$878
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:30 amDEN - ICN
1 stop30h 50mMultiple Airlines
Tue 11/119:00 pmICN - DEN
1 stop35h 57mMultiple Airlines
Deal found 9/14$883
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:14 amDEN - ICN
2 stops31h 06mMultiple Airlines
Thu 12/118:35 pmICN - DEN
1 stop18h 21mMultiple Airlines
Deal found 9/14$885
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:10 pmDEN - GMP
2 stops26h 55mAir China
Thu 11/62:25 pmGMP - DEN
2 stops33h 59mAir China
Deal found 9/15$1,251
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:40 pmDEN - GMP
2 stops28h 25mAir China
Mon 11/32:25 pmGMP - DEN
2 stops33h 59mAir China
Deal found 9/14$1,265

Cheapflights Fare Finder

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

Fly from

Breckenridge

Fly to

Seoul

Route

Depart

Return

Price

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Sat 3/14

8:20 pm-6:20 pm

1 stop31h 00m

Incheon Intl

Mon 3/16

12:10 am-6:35 pm

1 stop33h 25m

$1,022

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Thu 3/12

8:20 pm-6:20 pm

1 stop31h 00m

Incheon Intl

Mon 3/16

12:10 am-6:35 pm

1 stop33h 25m

$1,022

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Tue 3/10

8:20 pm-6:20 pm

1 stop31h 00m

Incheon Intl

Thu 3/19

12:10 am-6:35 pm

1 stop33h 25m

$1,022

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Thu 11/27

7:20 pm-6:20 pm

1 stop31h 00m

Incheon Intl

Mon 12/15

10:45 am-5:35 pm

1 stop46h 50m

$1,022

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Fri 3/13

8:20 pm-6:20 pm

1 stop31h 00m

Incheon Intl

Mon 3/16

12:10 am-6:35 pm

1 stop33h 25m

$1,022

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Sat 2/14

7:20 pm-6:20 pm

1 stop31h 00m

Incheon Intl

Wed 3/11

12:10 am-6:35 pm

1 stop33h 25m

$1,022

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Sat 3/14

8:20 pm-6:20 pm

1 stop31h 00m

Incheon Intl

Thu 3/19

12:10 am-6:35 pm

1 stop33h 25m

$1,022

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Mon 9/29

5:44 am-3:30 pm

1 stop18h 46m

Incheon Intl

Tue 10/7

5:45 pm-10:05 pm

1 stop19h 20m

$1,158

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Sat 1/31

1:30 pm-9:05 am

2 stops27h 35m

Incheon Intl

Fri 2/20

12:10 am-5:35 pm

1 stop33h 25m

$1,178

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Mon 10/20

7:02 pm-7:00 pm

3 stops32h 58m

Incheon Intl

Mon 10/27

8:35 pm-10:35 am

2 stops29h 00m

$1,184

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 35 results
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Best time to book a flight from Breckenridge to Seoul

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

How far ahead should I book a flight from Breckenridge to Seoul?

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

The price you pay for your flight from Breckenridge to Seoul may vary depending on when you book. For the best chance of a lower fare, look to book 34 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Breckenridge to Seoul (average of $989). Flying from Breckenridge to Seoul in December is currently the most expensive (average of $1,621). 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 SEL?

Find hourly flight availability from Breckenridge to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Breckenridge to Seoul as you normally would.

How much does it cost to fly round-trip from Breckenridge to Seoul?

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 September 16, 2025.
Read reviews from past customers who have flown Korean Air, Asiana Airlines, and Delta from Breckenridge to Seoul. 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
1,140 reviews

Comfort

8.3

Food

8.1

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

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
1,140 reviews
Korean Air
8.4
Very good
1,140 reviews

Comfort

8.3

Food

8.1

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

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
480 reviews
Korean Air
8.4
Very good
1,140 reviews

Comfort

8.3

Food

8.1

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

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
8.0
Very good
7,957 reviews
Korean Air
8.4
Very good
1,140 reviews

Comfort

8.3

Food

8.1

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

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.
United Airlines
7.4
Good
8,924 reviews
Korean Air
8.4
Very good
1,140 reviews

Comfort

8.3

Food

8.1

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

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
10,000 reviews
Korean Air
8.4
Very good
1,140 reviews

Comfort

8.3

Food

8.1

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

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 Seoul. 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 Seoul?

    Airlines like Turkish Airlines and Japan Airlines fly from Breckenridge to Seoul in about 31h. The time it takes to get you to your destination can typically vary by up to 3h 12m. The distance from Breckenridge to Seoul is about 6186 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 Breckenridge to Seoul that include hotel bookings?

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

  • How can I find direct flights from Breckenridge to Seoul?

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

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

    Yes. Cheapflights offers flight deals from Breckenridge 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 Breckenridge to Seoul?

    Currently, February is the cheapest month in which you can book a flight from Breckenridge to Seoul (average of $989). Flying from Breckenridge to Seoul in December is currently the most expensive (average of $1,621). 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 Breckenridge to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Breckenridge to Seoul

Discover the top 10 airlines that operate flights from Breckenridge 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$54Average$129FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$189Average$1,496FlexibilityNo cancel feeOn-time69%
AIR PREMIACheapest$585Average$615FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$587Average$1,108FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$748Average$1,213FlexibilityNo cancel feeOn-time60%
Turkish AirlinesCheapest$755Average$895FlexibilityNo cancel feeOn-time77%
Asiana AirlinesCheapest$757Average$1,227FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$843Average$1,504FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$855Average$1,193FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$877Average$1,102FlexibilityNo cancel feeOn-time71%

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