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Denver International Airport to Incheon Intl. Airport flight

Explore the cheapest one-way and round-trip flights from Denver International Airport to Incheon Intl. Airport over the next 90 days, with one-way fares from 2,879 AZN and round-trip from 5,262 AZN. Based on Trip.com's latest 7-day flight data.

    • DEN 7:39 AM
      21h 41m
      1 stop
      ICN 9:20 PM
      Denver - Seoul | Sat, Dec 5 | Frontier Airlines
      ICN 7:45 PM
      19h 20m
      1 stop
      DEN 11:05 PM
      Seoul - Denver | Wed, Dec 9 | Air Premia
      5,262 AZN 8,859 AZN
      41% off
      41% off
      8,859 AZN 5,262 AZN
    • DEN 12:54 PM
      24h 16m
      1 stop
      ICN 5:10 AM
      Denver - Seoul | Wed, Nov 11 | Frontier Airlines
      ICN 1:20 PM
      17h 51m
      1 stop
      DEN 3:11 PM
      Seoul - Denver | Fri, Nov 13 | Air Premia
      5,345 AZN 8,859 AZN
      40% off
      40% off
      8,859 AZN 5,345 AZN
    • DEN 10:55 PM
      25h 25m
      1 stop
      ICN 4:20 PM
      Denver - Seoul | Mon, Nov 16 | Frontier Airlines
      ICN 1:20 PM
      17h 51m
      1 stop
      DEN 3:11 PM
      Seoul - Denver | Thu, Nov 19 | Air Premia
      5,611 AZN 8,859 AZN
      37% off
      37% off
      8,859 AZN 5,611 AZN
    • DEN 12:54 PM
      24h 16m
      1 stop
      ICN 5:10 AM
      Denver - Seoul | Wed, Nov 4 | Frontier Airlines
      ICN 1:20 PM
      20h 43m
      1 stop
      DEN 6:03 PM
      Seoul - Denver | Fri, Nov 6 | Air Premia
      5,633 AZN
      36% off
      8,859 AZN 5,633 AZN
    • DEN 10:29 PM
      25h 51m
      1 stop
      ICN 4:20 PM
      Denver - Seoul | Thu, Nov 26 | Frontier Airlines
      ICN 1:20 PM
      17h 54m
      1 stop
      DEN 3:14 PM
      Seoul - Denver | Thu, Dec 3 | Air Premia
      5,668 AZN
      36% off
      8,859 AZN 5,668 AZN
    • DEN 10:55 PM
      26h 25m
      1 stop
      ICN 4:20 PM
      Denver - Seoul | Sat, Oct 31 | Frontier Airlines
      ICN 1:20 PM
      20h 43m
      1 stop
      DEN 6:03 PM
      Seoul - Denver | Thu, Nov 5 | Air Premia
      5,924 AZN
      33% off
      8,859 AZN 5,924 AZN
    • DEN 7:09 AM
      30h 1m
      1 stop
      ICN 5:10 AM
      Denver - Seoul | Wed, Nov 4 | American Airlines
      ICN 1:20 PM
      24h 49m
      1 stop
      DEN 10:09 PM
      Seoul - Denver | Fri, Nov 6 | Air Premia
      5,933 AZN
      33% off
      8,859 AZN 5,933 AZN
    • DEN 7:09 AM
      30h 1m
      1 stop
      ICN 5:10 AM
      Denver - Seoul | Fri, Nov 6 | American Airlines
      ICN 1:20 PM
      20h 55m
      1 stop
      DEN 6:15 PM
      Seoul - Denver | Tue, Nov 10 | Air Premia
      5,933 AZN
      33% off
      8,859 AZN 5,933 AZN
    • DEN 6:46 PM
      29h 34m
      1 stop
      ICN 4:20 PM
      Denver - Seoul | Mon, Nov 16 | American Airlines
      ICN 1:20 PM
      24h 40m
      1 stop
      DEN 10:00 PM
      Seoul - Denver | Thu, Nov 19 | Air Premia
      5,944 AZN
      33% off
      8,859 AZN 5,944 AZN
    • DEN 1:00 PM
      17h 25m
      1 stop
      SEL 2:00 PM
      Denver - Seoul | Sun, Oct 25 | Normal Airline
      SEL 3:00 PM
      6h
      Nonstop
      DEN 4:00 PM
      Seoul - Denver | Tue, Oct 27 | Normal Airline
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    • Cheapest
      DEN 10:29 PM
      30h 51m
      1 stop
      ICN 9:20 PM
      Denver - Seoul | Mon, Nov 9 | Frontier Airlines
      2,879 AZN 4,606 AZN
      37% off
      37% off
      4,606 AZN 2,879 AZN
    • DEN 7:39 AM
      21h 41m
      1 stop
      ICN 9:20 PM
      Denver - Seoul | Mon, Dec 7 | Frontier Airlines
      2,921 AZN 4,606 AZN
      37% off
      37% off
      4,606 AZN 2,921 AZN
    • DEN 7:39 AM
      21h 41m
      1 stop
      ICN 9:20 PM
      Denver - Seoul | Wed, Dec 9 | Frontier Airlines
      2,935 AZN 4,606 AZN
      36% off
      36% off
      4,606 AZN 2,935 AZN
    • DEN 4:33 PM
      36h 37m
      1 stop
      ICN 8:10 PM
      Denver - Seoul | Sun, Oct 25 | Frontier Airlines
      3,052 AZN
      34% off
      4,606 AZN 3,052 AZN
    • DEN 9:21 AM
      19h 59m
      1 stop
      ICN 9:20 PM
      Denver - Seoul | Sun, Nov 8 | Frontier Airlines
      3,072 AZN
      33% off
      4,606 AZN 3,072 AZN
    • DEN 10:55 PM
      38h 15m
      1 stop
      ICN 5:10 AM
      Denver - Seoul | Thu, Nov 12 | Frontier Airlines
      3,128 AZN
      32% off
      4,606 AZN 3,128 AZN
    • DEN 12:54 PM
      24h 16m
      1 stop
      ICN 5:10 AM
      Denver - Seoul | Fri, Nov 13 | Frontier Airlines
      3,128 AZN
      32% off
      4,606 AZN 3,128 AZN
    • DEN 10:52 PM
      30h 28m
      1 stop
      ICN 9:20 PM
      Denver - Seoul | Sat, Nov 28 | Frontier Airlines
      3,144 AZN
      32% off
      4,606 AZN 3,144 AZN
    • DEN 10:55 PM
      25h 25m
      1 stop
      ICN 4:20 PM
      Denver - Seoul | Thu, Nov 5 | Frontier Airlines
      3,161 AZN
      31% off
      4,606 AZN 3,161 AZN
    • DEN 1:00 PM
      17h 25m
      1 stop
      SEL 2:00 PM
      Denver - Seoul | Sun, Oct 25 | Normal Airline
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    • DEN 6:00 AM
      17h 55m
      1 stop
      ICN 3:55 PM
      Denver - Seoul | Thu, Nov 19 | Delta Air Lines
      4,450 AZN 7,796 AZN
      43% off
      43% off
      7,796 AZN 4,450 AZN
    • DEN 6:00 AM
      17h 55m
      1 stop
      ICN 3:55 PM
      Denver - Seoul | Fri, Nov 20 | Delta Air Lines
      5,009 AZN 7,796 AZN
      36% off
      36% off
      7,796 AZN 5,009 AZN
    • DEN 7:03 AM
      18h 32m
      1 stop
      ICN 5:35 PM
      Denver - Seoul | Wed, Nov 18 | Alaska Airlines
      5,021 AZN 7,796 AZN
      36% off
      36% off
      7,796 AZN 5,021 AZN
    • DEN 5:30 AM
      19h 15m
      1 stop
      ICN 4:45 PM
      Denver - Seoul | Thu, Dec 10 | American Airlines
      5,176 AZN
      34% off
      7,796 AZN 5,176 AZN
    • DEN 7:00 AM
      16h 55m
      1 stop
      ICN 3:55 PM
      Denver - Seoul | Thu, Dec 10 | Alaska Airlines
      5,424 AZN
      30% off
      7,796 AZN 5,424 AZN
    • DEN 6:00 AM
      17h 55m
      1 stop
      ICN 3:55 PM
      Denver - Seoul | Thu, Dec 10 | Delta Air Lines
      5,457 AZN
      30% off
      7,796 AZN 5,457 AZN
    • DEN 1:00 PM
      17h 25m
      1 stop
      SEL 2:00 PM
      Denver - Seoul | Sun, Oct 25 | Normal Airline
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    • DEN 8:10 AM
      16h 10m
      1 stop
      ICN 4:20 PM
      Denver - Seoul | Wed, Dec 9 | Delta Air Lines
      7,084 AZN 15,438 AZN
      54% off
      54% off
      15,438 AZN 7,084 AZN
    • DEN 8:10 AM
      16h 10m
      1 stop
      ICN 4:20 PM
      Denver - Seoul | Tue, Dec 15 | Korean Air
      7,676 AZN 15,438 AZN
      50% off
      50% off
      15,438 AZN 7,676 AZN
    • DEN 8:10 AM
      16h 10m
      1 stop
      ICN 4:20 PM
      Denver - Seoul | Mon, Dec 14 | Korean Air
      7,691 AZN 15,438 AZN
      50% off
      50% off
      15,438 AZN 7,691 AZN
    • DEN 8:10 AM
      16h 10m
      1 stop
      ICN 4:20 PM
      Denver - Seoul | Wed, Dec 9 | Korean Air
      7,691 AZN
      50% off
      15,438 AZN 7,691 AZN
    • DEN 8:10 AM
      16h 10m
      1 stop
      ICN 4:20 PM
      Denver - Seoul | Thu, Dec 10 | Korean Air
      7,691 AZN
      50% off
      15,438 AZN 7,691 AZN
    • DEN 8:10 AM
      16h 10m
      1 stop
      ICN 4:20 PM
      Denver - Seoul | Thu, Dec 17 | Korean Air
      10,806 AZN
      30% off
      15,438 AZN 10,806 AZN
    • DEN 8:00 AM
      16h 20m
      1 stop
      ICN 4:20 PM
      Denver - Seoul | Mon, Dec 21 | Korean Air
      9,361 AZN
      39% off
      15,438 AZN 9,361 AZN
    • DEN 7:00 AM
      16h 55m
      1 stop
      ICN 3:55 PM
      Denver - Seoul | Sat, Jan 9 | Alaska Airlines
      7,121 AZN
      54% off
      15,438 AZN 7,121 AZN
    • DEN 8:15 AM
      16h 55m
      1 stop
      ICN 5:10 PM
      Denver - Seoul | Sat, Jan 9 | Air Canada
      8,012 AZN
      48% off
      15,438 AZN 8,012 AZN
    • DEN 1:00 PM
      17h 25m
      1 stop
      SEL 2:00 PM
      Denver - Seoul | Sun, Oct 25 | Normal Airline
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Displayed flight fares from Denver to Seoul are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Denver International Airport to Incheon Intl. Airport

What is the cheapest month for one-way flights from Denver International Airport to Incheon Intl. Airport?

Data is based on average one-way flight prices from Denver International Airport to Incheon Intl. Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Denver International Airport to Incheon Intl. Airport, the best time to buy is in September, with an average price of 1,101 AZN. You’ll want to avoid June, when the average price can reach as high as 2,019 AZN.

2,019 AZN
1,560 AZN
1,101 AZN
642 AZN
    Cheapest
  • 1,509 AZN
    Feb
  • 1,447 AZN
    Mar
  • 1,496 AZN
    Apr
  • 1,864 AZN
    May
  • 2,019 AZN
    Jun
  • 1,271 AZN
    Jul
  • 1,165 AZN
    Aug
  • 1,101 AZN
    Sep
  • 1,762 AZN
    Oct
  • 1,270 AZN
    Nov
  • 1,634 AZN
    Dec
  • 1,480 AZN
    Jan

What is the cheapest day of the week to fly from Denver International Airport to Incheon Intl. Airport?

The data is based on the past 12 months and shows the average ticket prices from Denver International Airport to Incheon Intl. Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Denver International Airport to Incheon Intl. Airport is Thursday, with average fares typically lower than other days. You’ll want to avoid flying on Sunday, as ticket prices are usually the highest that day.

1,871 AZN
1,569 AZN
1,267 AZN
965 AZN
    Cheapest
  • 1,582 AZN
    Mon
  • 1,610 AZN
    Tue
  • 1,854 AZN
    Wed
  • 1,267 AZN
    Thu
  • 1,728 AZN
    Fri
  • 1,671 AZN
    Sat
  • 1,871 AZN
    Sun

Which airline offers the cheapest flights from Denver International Airport to Incheon Intl. Airport?

The cheapest airline flying from Denver International Airport to Incheon Intl. Airport is Frontier Airlines (from 2,879 AZN) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From 2,879 AZN
Air Canada
From 3,321 AZN
Xiamen Airlines
From 3,576 AZN
Cathay Pacific
From 3,754 AZN
American Airlines
From 3,854 AZN
Delta Air Lines
From 3,942 AZN
China Eastern Airlines
From 4,034 AZN
Alaska Airlines
From 4,040 AZN
Air Premia
From 4,372 AZN

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What is the flight schedule from Denver International Airport to Incheon Intl. Airport?

Check the schedule for flights from Denver to Seoul and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F91229

    Denver International Airport

    9:21 AM

    DEN

    2h 56m

    Nonstop

    11:17 AM

    SFO

    S M T W T F S
    Search

  2. YP112

    San Francisco Intl. Airport

    5:00 PM

    SFO

    12h 40m

    Nonstop

    9:40 PM

    ICN

    - - T - T - S

  3. F92341

    Denver International Airport

    2:22 PM

    DEN

    2h 33m

    Nonstop

    3:55 PM

    LAX

    S M T W T F S
    Search

  4. YP104

    Los Angeles Intl. Airport

    10:30 PM

    LAX

    13h 20m

    Nonstop

    4:50 AM

    ICN

    - - T - T - -

  5. F94339

    Denver International Airport

    10:55 PM

    DEN

    2h 28m

    Nonstop

    12:23 AM

    LAX

    S M T W T F S
    Search

  6. YP102

    Los Angeles Intl. Airport

    2:50 PM

    LAX

    13h 25m

    Nonstop

    8:15 PM

    ICN

    S M T W T F S

  7. F93439

    Denver International Airport

    10:29 PM

    DEN

    2h 51m

    Nonstop

    12:20 AM

    SFO

    S M T W T F S
    Search

  8. YP112

    San Francisco Intl. Airport

    5:00 PM

    SFO

    12h 40m

    Nonstop

    9:40 PM

    ICN

    - - T - T - S

  9. F92341

    Denver International Airport

    2:22 PM

    DEN

    2h 33m

    Nonstop

    3:55 PM

    LAX

    S M T W T F S
    Search

  10. YP102

    Los Angeles Intl. Airport

    2:50 PM

    LAX

    13h 25m

    Nonstop

    8:15 PM

    ICN

    S M T W T F S

  11. F92797

    Denver International Airport

    9:10 AM

    DEN

    2h 37m

    Nonstop

    10:47 AM

    LAX

    - - - W T - -
    Search

  12. MF830

    Los Angeles Intl. Airport

    11:55 PM

    LAX

    15h 5m

    Nonstop

    6:00 AM

    XMN

    - M - W - - S

  13. MF871

    Xiamen Gaoqi Intl. Airport

    8:35 AM

    XMN

    2h 45m

    Nonstop

    12:20 PM

    ICN

    S M T W T F S

  14. F91093

    Denver International Airport

    5:35 PM

    DEN

    2h 56m

    Nonstop

    7:31 PM

    SFO

    S - - - - - S
    Search

  15. YP112

    San Francisco Intl. Airport

    5:00 PM

    SFO

    12h 40m

    Nonstop

    9:40 PM

    ICN

    - - T - T - S

  16. F94339

    Denver International Airport

    10:55 PM

    DEN

    2h 28m

    Nonstop

    12:23 AM

    LAX

    S M T W T F S
    Search

  17. YP104

    Los Angeles Intl. Airport

    10:30 PM

    LAX

    13h 20m

    Nonstop

    4:50 AM

    ICN

    - - T - T - -

  18. F93439

    Denver International Airport

    10:29 PM

    DEN

    2h 51m

    Nonstop

    12:20 AM

    SFO

    S M T W T F S
    Search

  19. OZ211

    San Francisco Intl. Airport

    11:50 PM

    SFO

    13h 5m

    Nonstop

    4:55 AM

    ICN

    S M T W T F S
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About Denver International Airport and Incheon Intl. Airport

Learn about Denver International Airport (DEN) and Incheon Intl. Airport (ICN) — including location, terminals, transportation, and travel tips.

Flight distance 9,973.4 km
Cheapest one-way ticket price 2,879 AZN
Cheapest return ticket price 5,262 AZN

FAQs for Denver International Airport to Incheon Intl. Airport Flights

  • What is the transportation method from the main airport to downtown in Seoul?

    • The distance from Incheon International Airport to downtown is about 48 km. It takes about 1 hour by taxi.
    • The distance from Gimpo International Airport to downtown is about 15 km. It takes about 30 minutes by taxi.
  • One-way flights from Denver International Airport to Incheon Intl. Airport currently start from 2,879 AZN, and round-trip fares start from 5,262 AZN. The current lowest fare is a Frontier Airlines flight departing on Mon, Nov 9; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Denver International Airport to Incheon Intl. Airport is 6,693 AZN. Prices may vary depending on the departure date, airline, and availability.
  • Enter Denver International Airport and Incheon Intl. Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.