South Korea

Cheap flights from Denver (DEN) to South Korea

How far in advance should I book a flight from Denver to South Korea?

Find a great deal and save up to 9% by booking at least 39 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Denver to South Korea within the next two weeks, with the cheapest ticket starting at $1,163.

What is the cheapest month to fly from Denver to South Korea?

The best pricing can be found in the month of July. Prices to South Korea from Denver average $1,150. You can even find prices in July for less than $1,150, as users have found deals to South Korea from as low as $863. The month of December appears to be one of the more expensive times to travel to South Korea from Denver. Flying in the targeted month can save you up to 31%.

When is the cheapest time to fly from Denver to South Korea (DEN - KR)?

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

Cheap flights from Denver to South Korea in January, February 2022

The best prices found for DEN to South Korea flights for January, February
Feb 15 - Feb 25
DEN

Denver Intl

ICN

Incheon Intl

2 stops

24h 15m
ICN

Incheon Intl

DEN

Denver Intl

1 stop

41h 20m
$901

Lufthansa

View Deal

Deal found 1/24/22

Feb 20 - Mar 29
DEN

Denver Intl

ICN

Incheon Intl

1 stop

25h 35m
ICN

Incheon Intl

DEN

Denver Intl

2 stops

27h 00m
$954

Lufthansa

View Deal

Deal found 1/27/22

Feb 18 - Mar 26
DEN

Denver Intl

ICN

Incheon Intl

2 stops

24h 15m
ICN

Incheon Intl

DEN

Denver Intl

2 stops

37h 42m
$958

Multiple Airlines

View Deal

Deal found 1/27/22

Denver to South Korea 2022 flight deals

Cheap flights to South Korea from Denver found for this year
Feb 15 - Feb 25
DEN

Denver Intl

ICN

Incheon Intl

2 stops

24h 15m
ICN

Incheon Intl

DEN

Denver Intl

1 stop

41h 20m
$901

Lufthansa

View Deal

Deal found 1/24/22

Apr 6 - May 6
DEN

Denver Intl

ICN

Incheon Intl

1 stop

25h 35m
ICN

Incheon Intl

DEN

Denver Intl

2 stops

26h 10m
$917

Lufthansa

View Deal

Deal found 1/27/22

Apr 21 - Jun 9
DEN

Denver Intl

ICN

Incheon Intl

1 stop

25h 35m
ICN

Incheon Intl

DEN

Denver Intl

1 stop

43h 10m
$939

Lufthansa

View Deal

Deal found 1/26/22

Last minute flights from Denver to South Korea

Late deals on return flights to South Korea from Denver, departing today and this week
Feb 1 - Mar 3
DEN

Denver Intl

ICN

Incheon Intl

3 stops

50h 45m
ICN

Incheon Intl

DEN

Denver Intl

2 stops

25h 30m
$989

Multiple Airlines

View Deal

Deal found 1/27/22

Feb 2 - Mar 2
DEN

Denver Intl

ICN

Incheon Intl

3 stops

52h 20m
ICN

Incheon Intl

DEN

Denver Intl

2 stops

43h 50m
$1,067

Multiple Airlines

View Deal

Deal found 1/27/22

Feb 5 - Mar 5
DEN

Denver Intl

ICN

Incheon Intl

1 stop

26h 10m
ICN

Incheon Intl

DEN

Denver Intl

2 stops

37h 15m
$1,070

Multiple Airlines

View Deal

Deal found 1/27/22

One-way flights to South Korea from Denver

The cheapest one-way flights from Denver to South Korea
May 17
DEN

Denver Intl

ICN

Incheon Intl

3 stops

37h 55m
$420

Multiple Airlines

View Deal

Deal found 1/25/22

Feb 15
DEN

Denver Intl

ICN

Incheon Intl

1 stop

36h 00m
$467

Air Canada

View Deal

Deal found 1/24/22

Feb 15
DEN

Denver Intl

ICN

Incheon Intl

2 stops

61h 40m
$487

Air Canada

View Deal

Deal found 1/24/22

Related info for your journey

Useful info, stats and facts about Denver to South Korea flights.

What airport do you fly from for flights from Denver to South Korea?

Denver Intl (DEN) is the airport you will fly out of if you book a flight from Denver to South Korea. It is only a 18.5 mi journey to Denver Intl (DEN) from Denver’s city center.

Which airlines flying from Denver Intl to South Korea have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Air Canada, Asiana Airlines, and United Airlines flying from Denver Intl to South Korea have implemented new flexible cancellation policies.

Can I find flights from Denver to South Korea for under $1,000 on Cheapflights?

Yes, there are multiple flights from Denver to South Korea for under $1,000. The cheapest flight booked recently is on Lufthansa for just $901, but on average you can expect to pay $952.

Are there last-minute flights available from Denver to South Korea for under $1,000?

There are currently 20+ open flights from Denver to South Korea within the next 7 days for less than $1,000.

How popular is this Denver to South Korea flight route?

Within the past month, 12 users have taken a look at flights from Denver Intl to South Korea.

What are the cheapest airlines to fly from Denver to South Korea one-way?

To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $467. ANA flights start at $884 while deals on American Airlines start at $1,026 one-way.

What are the most popular routes from Denver to South Korea?

Most travelers choose Denver Intl - Incheon Intl, Denver Intl - Seoul Gimpo Intl or Denver Intl - Cheongju when deciding on the best route from Denver to South Korea.

What are the most popular airlines that fly from Denver to South Korea?

When booking a flight from Denver to South Korea, you may want to consider flying on American Airlines, Air Canada or Air China as they are the most popular for this route.

What are the cheapest flights from Denver to South Korea?

On average you can expect to pay $1,192 for a flight from Denver to South Korea. The cheapest flight overall is $657 while the most popular route, (Denver Intl - Incheon Intl) is currently priced at $939.

Can I fly to South Korea from Denver Intl right now?

Information is based on travel restrictions from Denver Intl to South Korea

Most visitors from Denver Intl need to provide a negative COVID-19 test result and/or quarantine to enter South Korea.

COVID-19 testing requirements
Visitors from Denver Intl must present a negative RT-PCR (NAAT) test taken 72 for RT-PCR (NAAT) and 48 Antigen (quick-test) hours before departing to South Korea.

Quarantine requirements
Visitors from Denver Intl are not required to quarantine after entering South Korea.

Documents
K-ETA - K-ETA is an electronic travel authorization that visa-free foreign visitors need to obtain before entering the Republic of Korea.


Can I fly back to Denver Intl from South Korea?

Returning to Denver Intl from South Korea

COVID-19 testing requirements
Visitors from South Korea must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Denver Intl.

Quarantine requirements
Visitors from South Korea are not required to quarantine after entering Denver Intl.

Destination points for flights from Denver to South Korea

Select to see more specific information for flights from Denver to all places in South Korea

Top 9 airlines flying from Denver to South Korea

The chart below displays the airlines Cheapflights users traveling from Denver to South Korea choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
United Airlines
Cheapest$127
Average$1,023
FlexibilityNo cancel fee
On-time69%
COVID-19 safety
Frontier
Cheapest$159
Average$226
FlexibilityNo cancel fee
On-time62%
COVID-19 safety
Air China
Cheapest$570
Average$891
FlexibilityNo cancel fee
On-time67%
COVID-19 safety
American Airlines
Cheapest$609
Average$1,114
FlexibilityNo cancel fee
On-time71%
COVID-19 safety
China Eastern
Cheapest$753
Average$1,127
FlexibilityNo cancel fee
On-time62%
COVID-19 safety
Delta
Cheapest$798
Average$1,644
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety
Asiana Airlines
Cheapest$867
Average$1,238
FlexibilityNo cancel fee
On-time76%
COVID-19 safety
Air Canada
Cheapest$872
Average$1,236
FlexibilityNo cancel fee
On-time67%
COVID-19 safety
Korean Air
Cheapest$873
Average$1,660
FlexibilityNo cancel fee
On-time81%
COVID-19 safety