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Denver International Airport to Incheon International Airport flight

Explore the cheapest one-way and round-trip flights from Denver International Airport to Incheon International Airport over the next 90 days, with one-way fares from €366 and round-trip from €716. Based on Trip.com's latest 7-day flight data.

    • DEN 12:54
      24h 16m
      1 stop
      ICN 05:10
      Denver - Seoul | Sat, Nov 21 | Frontier Airlines
      ICN 13:20
      17h 51m
      1 stop
      DEN 15:11
      Seoul - Denver | Mon, Nov 23 | Air Premia
      €716 €956
      25% off
      25% off
      €956 €716
    • DEN 22:55
      38h 15m
      1 stop
      ICN 05:10
      Denver - Seoul | Sun, Nov 15 | Frontier Airlines
      ICN 13:20
      20h 15m
      1 stop
      DEN 17:35
      Seoul - Denver | Sat, Nov 21 | Air Premia
      €728 €956
      24% off
      24% off
      €956 €728
    • DEN 22:55
      25h 25m
      1 stop
      ICN 16:20
      Denver - Seoul | Thu, Nov 26 | Frontier Airlines
      ICN 13:20
      17h 51m
      1 stop
      DEN 15:11
      Seoul - Denver | Sun, Nov 29 | Air Premia
      €752 €956
      21% off
      21% off
      €956 €752
    • DEN 12:54
      24h 16m
      1 stop
      ICN 05:10
      Denver - Seoul | Sat, Nov 14 | Frontier Airlines
      ICN 13:20
      20h 43m
      1 stop
      DEN 18:03
      Seoul - Denver | Mon, Nov 16 | Air Premia
      €755
      21% off
      €956 €755
    • DEN 22:55
      26h 25m
      1 stop
      ICN 16:20
      Denver - Seoul | Tue, Nov 10 | Frontier Airlines
      ICN 13:20
      20h 43m
      1 stop
      DEN 18:03
      Seoul - Denver | Sun, Nov 15 | Air Premia
      €794
      17% off
      €956 €794
    • DEN 12:17
      24h 53m
      1 stop
      ICN 05:10
      Denver - Seoul | Sat, Nov 14 | American Airlines
      ICN 13:20
      20h 55m
      1 stop
      DEN 18:15
      Seoul - Denver | Fri, Nov 20 | Air Premia
      €795
      17% off
      €956 €795
    • DEN 07:09
      30h 1m
      1 stop
      ICN 05:10
      Denver - Seoul | Mon, Nov 16 | American Airlines
      ICN 13:20
      20h 55m
      1 stop
      DEN 18:15
      Seoul - Denver | Fri, Nov 20 | Air Premia
      €795
      17% off
      €956 €795
    • DEN 18:46
      29h 34m
      1 stop
      ICN 16:20
      Denver - Seoul | Thu, Nov 26 | American Airlines
      ICN 13:20
      24h 40m
      1 stop
      DEN 22:00
      Seoul - Denver | Sun, Nov 29 | Air Premia
      €797
      17% off
      €956 €797
    • DEN 07:09
      30h 1m
      1 stop
      ICN 05:10
      Denver - Seoul | Sat, Nov 21 | American Airlines
      ICN 13:20
      24h 49m
      1 stop
      DEN 22:09
      Seoul - Denver | Mon, Nov 23 | Air Premia
      €797
      17% off
      €956 €797
    • DEN 13:00
      17h 25m
      1 stop
      SEL 14:00
      Denver - Seoul | Tue, Oct 27 | Normal Airline
      SEL 15:00
      6h
      Direct
      DEN 16:00
      Seoul - Denver | Thu, Oct 29 | Normal Airline
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    • Cheapest
      DEN 22:29
      30h 51m
      1 stop
      ICN 21:20
      Denver - Seoul | Tue, Dec 8 | Frontier Airlines
      €366 €489
      25% off
      25% off
      €489 €366
    • DEN 09:21
      19h 59m
      1 stop
      ICN 21:20
      Denver - Seoul | Sat, Dec 5 | Frontier Airlines
      €375 €489
      23% off
      23% off
      €489 €375
    • DEN 22:29
      30h 51m
      1 stop
      ICN 21:20
      Denver - Seoul | Sun, Dec 6 | Frontier Airlines
      €392 €489
      20% off
      20% off
      €489 €392
    • DEN 09:21
      19h 59m
      1 stop
      ICN 21:20
      Denver - Seoul | Thu, Nov 26 | Frontier Airlines
      €392
      20% off
      €489 €392
    • DEN 16:33
      36h 37m
      1 stop
      ICN 20:10
      Denver - Seoul | Mon, Nov 16 | Frontier Airlines
      €409
      16% off
      €489 €409
    • DEN 22:29
      31h 51m
      1 stop
      ICN 21:20
      Denver - Seoul | Fri, Nov 20 | Frontier Airlines
      €417
      15% off
      €489 €417
    • DEN 09:21
      20h 59m
      1 stop
      ICN 21:20
      Denver - Seoul | Sat, Nov 21 | Frontier Airlines
      €418
      15% off
      €489 €418
    • DEN 22:55
      38h 15m
      1 stop
      ICN 05:10
      Denver - Seoul | Fri, Nov 27 | Frontier Airlines
      €421
      14% off
      €489 €421
    • DEN 12:54
      24h 16m
      1 stop
      ICN 05:10
      Denver - Seoul | Sat, Nov 28 | Frontier Airlines
      €421
      14% off
      €489 €421
    • DEN 13:00
      17h 25m
      1 stop
      SEL 14:00
      Denver - Seoul | Tue, Oct 27 | Normal Airline
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    • DEN 07:03
      18h 32m
      1 stop
      ICN 17:35
      Denver - Seoul | Wed, Nov 18 | Alaska Airlines
      €496 €863
      43% off
      43% off
      €863 €496
    • DEN 06:00
      17h 55m
      1 stop
      ICN 15:55
      Denver - Seoul | Fri, Nov 20 | Delta Air Lines
      €671 €863
      22% off
      22% off
      €863 €671
    • DEN 05:30
      19h 15m
      1 stop
      ICN 16:45
      Denver - Seoul | Thu, Dec 10 | American Airlines
      €694 €863
      20% off
      20% off
      €863 €694
    • DEN 07:00
      16h 55m
      1 stop
      ICN 15:55
      Denver - Seoul | Thu, Dec 10 | Alaska Airlines
      €727
      16% off
      €863 €727
    • DEN 06:00
      17h 55m
      1 stop
      ICN 15:55
      Denver - Seoul | Thu, Dec 10 | Delta Air Lines
      €731
      15% off
      €863 €731
    • DEN 06:00
      17h 55m
      1 stop
      ICN 15:55
      Denver - Seoul | Thu, Nov 19 | Delta Air Lines
      €768
      11% off
      €863 €768
    • DEN 13:00
      17h 25m
      1 stop
      SEL 14:00
      Denver - Seoul | Tue, Oct 27 | Normal Airline
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    • DEN 08:10
      16h 10m
      1 stop
      ICN 16:20
      Denver - Seoul | Wed, Dec 9 | Delta Air Lines
      €949 €1,627
      42% off
      42% off
      €1,627 €949
    • DEN 08:10
      16h 10m
      1 stop
      ICN 16:20
      Denver - Seoul | Mon, Dec 14 | Korean Air
      €1,030 €1,627
      37% off
      37% off
      €1,627 €1,030
    • DEN 08:10
      16h 10m
      1 stop
      ICN 16:20
      Denver - Seoul | Wed, Dec 9 | Korean Air
      €1,030 €1,627
      37% off
      37% off
      €1,627 €1,030
    • DEN 08:10
      16h 10m
      1 stop
      ICN 16:20
      Denver - Seoul | Thu, Dec 10 | Korean Air
      €1,030
      37% off
      €1,627 €1,030
    • DEN 08:10
      16h 10m
      1 stop
      ICN 16:20
      Denver - Seoul | Tue, Dec 15 | Korean Air
      €1,035
      36% off
      €1,627 €1,035
    • DEN 08:10
      16h 10m
      1 stop
      ICN 16:20
      Denver - Seoul | Thu, Dec 17 | Korean Air
      €1,448
      11% off
      €1,627 €1,448
    • DEN 07:00
      16h 55m
      1 stop
      ICN 15:55
      Denver - Seoul | Sat, Jan 9 | Alaska Airlines
      €954
      41% off
      €1,627 €954
    • DEN 08:15
      16h 55m
      1 stop
      ICN 17:10
      Denver - Seoul | Sat, Jan 9 | Air Canada
      €1,073
      34% off
      €1,627 €1,073
    • DEN 08:15
      16h 55m
      1 stop
      ICN 16:10
      Denver - Seoul | Thu, Oct 29 | Air Canada
      €1,203
      26% off
      €1,627 €1,203
    • DEN 13:00
      17h 25m
      1 stop
      SEL 14:00
      Denver - Seoul | Tue, Oct 27 | 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 International Airport

What is the cheapest month to fly from Denver International Airport to Incheon International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Denver International Airport to Incheon International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Denver International Airport to Incheon International Airport are usually in September, with an average price of €579. It is best to avoid June, when the average price can reach €1,061.

€1,061
€820
€579
€338
    Cheapest
  • €793
    Feb
  • €760
    Mar
  • €786
    Apr
  • €980
    May
  • €1,061
    Jun
  • €668
    Jul
  • €612
    Aug
  • €579
    Sep
  • €926
    Oct
  • €667
    Nov
  • €859
    Dec
  • €778
    Jan

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

The data is based on the past 12 months and shows the average ticket prices from Denver International Airport to Incheon International 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 departure day from Denver International Airport to Incheon International Airport is Thursday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

€983
€825
€666
€508
    Cheapest
  • €832
    Mon
  • €846
    Tue
  • €975
    Wed
  • €666
    Thu
  • €908
    Fri
  • €878
    Sat
  • €983
    Sun

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

The cheapest airline flying from Denver International Airport to Incheon International Airport is Frontier Airlines (from €366) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From €366
Alaska Airlines
From €424
Air Canada
From €445
American Airlines
From €462
Xiamen Airlines
From €479
Cathay Pacific
From €512
Delta Air Lines
From €545
China Eastern Airlines
From €554
Air Premia
From €590

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What is the flight schedule from Denver International Airport to Incheon International 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

    09:21

    DEN

    2h 56m

    Direct

    11:17

    SFO

    S M T W T F S
    Search

  2. YP112

    San Francisco International Airport

    17:00

    SFO

    12h 40m

    Direct

    21:40

    ICN

    - - T - T F S

  3. F93439

    Denver International Airport

    22:29

    DEN

    2h 51m

    Direct

    00:20

    SFO

    S M T W T F S
    Search

  4. YP112

    San Francisco International Airport

    17:00

    SFO

    12h 40m

    Direct

    21:40

    ICN

    - - T - T F S

  5. F92797

    Denver International Airport

    09:10

    DEN

    2h 37m

    Direct

    10:47

    LAX

    - - - W T - S
    Search

  6. MF830

    Los Angeles International Airport

    23:55

    LAX

    15h 5m

    Direct

    06:00

    XMN

    - M - W - - S

  7. MF871

    Xiamen Gaoqi International Airport

    08:35

    XMN

    2h 45m

    Direct

    12:20

    ICN

    S M T W T F S

  8. F91093

    Denver International Airport

    17:35

    DEN

    2h 56m

    Direct

    19:31

    SFO

    S - - - - - -
    Search

  9. YP112

    San Francisco International Airport

    17:00

    SFO

    12h 40m

    Direct

    21:40

    ICN

    - - T - T F S

  10. F94464

    Denver International Airport

    15:16

    DEN

    2h 1m

    Direct

    18:17

    DFW

    - M T W T F S
    Search

  11. F93999

    Dallas Fort Worth International Airport

    19:57

    DFW

    4h 16m

    Direct

    22:13

    SFO

    S - T W T - S

  12. YP112

    San Francisco International Airport

    17:00

    SFO

    12h 40m

    Direct

    21:40

    ICN

    - - T - T F S

  13. AS1342

    Denver International Airport

    13:55

    DEN

    2h 32m

    Direct

    15:27

    SAN

    S M T W T F S
    Search

  14. AS503

    San Diego International Airport

    18:35

    SAN

    1h 41m

    Direct

    20:16

    SFO

    - - - - - - S

  15. YP112

    San Francisco International Airport

    17:00

    SFO

    12h 40m

    Direct

    21:40

    ICN

    - - T - T F S

  16. F93439

    Denver International Airport

    22:29

    DEN

    2h 51m

    Direct

    00:20

    SFO

    S M T W T F S
    Search

  17. OZ211

    San Francisco International Airport

    23:50

    SFO

    13h 5m

    Direct

    04:55

    ICN

    S M T W T F S

  18. AC575

    Denver International Airport

    08:15

    DEN

    3h 4m

    Direct

    10:19

    YVR

    S M T W T F S
    Search

  19. AC007

    Vancouver International Airport

    00:30

    YVR

    13h 45m

    Direct

    05:15

    HKG

    S M T W T F S

  20. UO614

    Hong Kong International Airport

    21:05

    HKG

    3h 25m

    Direct

    01:30

    ICN

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

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

Flight distance 9,973.4km
Cheapest one-way ticket price €366
Cheapest return ticket price €716

FAQs for Denver International Airport to Incheon International 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 48km, by taxi about 1 hour.
    • The distance from Gimpo International Airport to downtown is about 15km, by taxi about 30 minutes.
  • One-way flights from Denver International Airport to Incheon International Airport currently start from €366, and round-trip fares start from €716. The current lowest fare is a Frontier Airlines flight departing on Tue, Dec 8; 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 International Airport is €897. Prices may vary depending on the departure date, airline, and availability.
  • Enter Denver International Airport and Incheon International 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.

Find Cheap Flights with Trip.com

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

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.