What airlines fly to South Korea?

Air Canada, Korean Air and United Airlines are the top three most popular airlines that fly to South Korea from Denver according to our data. Air Canada is the first choice among our users, with 53% of people opting to fly with this airline when traveling to South Korea. Keep in mind that there are 11 different airlines that fly to South Korea on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Denver Intl to South Korea?

EVA Air, Air China, and Japan Airlines are the most popular carriers operating from Denver Intl to South Korea

When did momondo last update prices for flights from Denver Intl Airport to South Korea?

Prices for flights from Denver Intl Airport to South Korea are updated daily.

How many operators does momondo search for flights from Denver Intl Airport to South Korea?

The number of operators available for flights from Denver Intl Airport to South Korea is 10 as of February 2026.

How old do you have to be to fly from Denver Intl Airport to South Korea?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to South Korea.

What documentation or ID do you need to fly to South Korea?

The required travel and health documents for your South Korea trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South Korea. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$358 Cheap Flights from Denver to South Korea in 2026

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Find the cheapest flights from Denver to South Korea

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:30 pm - 3:50 pm

DEN

ICN

27h 20m

1 stop

6:00 pm - 11:05 am

ICN

DEN

32h 05m

2 stops

$732Multiple Airlines

Tue, Apr 21 - Mon, May 11

9:30 pm - 3:50 pm

DEN

ICN

27h 20m

1 stop

6:00 pm - 9:42 am

ICN

DEN

30h 42m

1 stop

$735Multiple Airlines

Tue, Apr 21 - Mon, May 11

6:00 am - 3:50 pm

DEN

ICN

18h 50m

1 stop

6:00 pm - 12:19 am

ICN

DEN

21h 19m

2 stops

$741Multiple Airlines

Sun, Apr 26 - Wed, May 6

7:14 pm - 4:05 pm

DEN

ICN

29h 51m

2 stops

8:40 pm - 12:33 pm

ICN

DEN

30h 53m

2 stops

$755Multiple Airlines

Tue, Apr 21 - Mon, May 11

7:25 am - 11:35 am

DEN

PUS

37h 10m

2 stops

5:50 pm - 6:10 pm

PUS

DEN

39h 20m

2 stops

$916China Eastern

Sat, Aug 1 - Fri, Aug 28

6:30 am - 4:50 pm

DEN

PUS

43h 20m

2 stops

5:50 pm - 5:55 pm

PUS

DEN

39h 05m

2 stops

$993China Eastern

Thu, Apr 9 - Thu, Apr 16

6:30 am - 4:50 pm

DEN

PUS

43h 20m

2 stops

12:35 pm - 6:00 pm

PUS

DEN

44h 25m

2 stops

$1,248China Eastern

Mon, Mar 9 - Fri, Mar 13

5:45 am - 11:00 am

DEN

GMP

37h 15m

2 stops

8:50 pm - 6:00 pm

GMP

DEN

36h 10m

2 stops

$1,252China Eastern

Mon, Mar 2 - Tue, Mar 31

5:33 pm - 2:10 pm

DEN

GMP

28h 37m

2 stops

2:25 pm - 8:21 am

GMP

DEN

32h 56m

2 stops

$1,520Air China

Thu, Mar 5 - Fri, Mar 13

1:25 pm - 1:05 pm

DEN

GMP

32h 40m

2 stops

2:25 pm - 10:32 am

GMP

DEN

35h 07m

2 stops

$1,547Air China

Mon, Mar 23 - Mon, Mar 30

Air Canada flights from Denver to South Korea

Our best Air Canada deals on Denver to South Korea flight tickets

Air Canada

Mar 30

DEN8:25 amDenver Intl

16h 40m

1 stop

ICN4:05 pmIncheon Intl

Apr 15

ICN5:45 pmIncheon Intl

15h 05m

1 stop

DEN5:50 pmDenver Intl

$809

Air Canada

Mar 30

DEN8:25 amDenver Intl

16h 40m

1 stop

ICN4:05 pmIncheon Intl

Apr 15

ICN5:45 pmIncheon Intl

15h 05m

1 stop

DEN5:50 pmDenver Intl

$815

Air Canada

Apr 8

DEN8:45 amDenver Intl

16h 20m

1 stop

ICN4:05 pmIncheon Intl

Apr 27

ICN5:45 pmIncheon Intl

15h 05m

1 stop

DEN5:50 pmDenver Intl

$911

Turkish Airlines flights from Denver to South Korea

Our best Turkish Airlines deals on Denver to South Korea flight tickets

Turkish Airlines

Mar 5

DEN7:20 pmDenver Intl

31h 00m

1 stop

ICN6:20 pmIncheon Intl

Mar 12

ICN12:10 amIncheon Intl

33h 25m

1 stop

DEN6:35 pmDenver Intl

$936

Turkish Airlines

Mar 5

DEN7:20 pmDenver Intl

31h 00m

1 stop

ICN6:20 pmIncheon Intl

Mar 25

ICN12:10 amIncheon Intl

33h 25m

1 stop

DEN6:35 pmDenver Intl

$1,074

Turkish Airlines

Mar 7

DEN7:20 pmDenver Intl

31h 00m

1 stop

ICN6:20 pmIncheon Intl

Mar 9

ICN12:10 amIncheon Intl

33h 25m

1 stop

DEN6:35 pmDenver Intl

$1,079

Fly from

Fly to

Route

Depart

Return

Price

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Tue 4/21

9:30 pm-3:50 pm

1 stop27h 20m

Incheon Intl

Mon 5/11

6:00 pm-11:05 am

2 stops32h 05m

$732

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Tue 4/21

9:30 pm-3:50 pm

1 stop27h 20m

Incheon Intl

Mon 5/11

6:00 pm-9:42 am

1 stop30h 42m

$735

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Sun 4/26

6:00 am-3:50 pm

1 stop18h 50m

Incheon Intl

Wed 5/6

6:00 pm-12:19 am

2 stops21h 19m

$741

DenverIncheon

DEN - ICN

DENICN

Denver Intl

Tue 4/21

7:14 pm-4:05 pm

2 stops29h 51m

Incheon Intl

Mon 5/11

8:40 pm-12:33 pm

2 stops30h 53m

$755

DenverBusan

DEN - PUS

DENPUS

Denver Intl

Sat 8/1

7:25 am-11:35 am

2 stops37h 10m

Busan Gimhae

Fri 8/28

5:50 pm-6:10 pm

2 stops39h 20m

$916

DenverBusan

DEN - PUS

DENPUS

Denver Intl

Thu 4/9

6:30 am-4:50 pm

2 stops43h 20m

Busan Gimhae

Thu 4/16

5:50 pm-5:55 pm

2 stops39h 05m

$993

DenverBusan

DEN - PUS

DENPUS

Denver Intl

Mon 3/9

6:30 am-4:50 pm

2 stops43h 20m

Busan Gimhae

Fri 3/13

12:35 pm-6:00 pm

2 stops44h 25m

$1,248

DenverSeoul

DEN - GMP

DENGMP

Denver Intl

Mon 3/2

5:45 am-11:00 am

2 stops37h 15m

Seoul Gimpo Intl

Tue 3/31

8:50 pm-6:00 pm

2 stops36h 10m

$1,252

DenverSeoul

DEN - GMP

DENGMP

Denver Intl

Thu 3/5

5:33 pm-2:10 pm

2 stops28h 37m

Seoul Gimpo Intl

Fri 3/13

2:25 pm-8:21 am

2 stops32h 56m

$1,520

DenverSeoul

DEN - GMP

DENGMP

Denver Intl

Mon 3/23

1:25 pm-1:05 pm

2 stops32h 40m

Seoul Gimpo Intl

Mon 3/30

2:25 pm-10:32 am

2 stops35h 07m

$1,547

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Denver to South Korea

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to South Korea?

If you aren’t able to travel to South Korea during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $1,047.

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

You are more likely to see cheaper flights to South Korea from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to South Korea for around $1,230 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Korea from Denver for as low as $920 on momondo.

Can stopping save me money on Denver to South Korea flights?

You could potentially save up to 27% on your flight if you consider stops on a Denver to South Korea flight.

Cheap Denver to South Korea flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to South Korea

Fastest flight time	15h 30m
Direct flights	None

The fastest flight from Denver to South Korea takes 15h 30m

There are no direct flights from Denver to South Korea. There are no popular flight routes from Denver to South Korea.

Search flight deals

When did momondo last update prices for flights from Denver Intl Airport to South Korea?
Prices for flights from Denver Intl Airport to South Korea are updated daily.
How many operators does momondo search for flights from Denver Intl Airport to South Korea?
The number of operators available for flights from Denver Intl Airport to South Korea is 10 as of February 2026.
How old do you have to be to fly from Denver Intl Airport to South Korea?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to South Korea.
What documentation or ID do you need to fly to South Korea?
The required travel and health documents for your South Korea trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South Korea. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Denver to South Korea

Compare and see reviews for airlines that fly from Denver to South Korea with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $88	Free Cancellation	Rating 5.7 3,042 reviews	Search Frontier flights
United Airlines	PriceFrom $187	Free Cancellation	Rating 7.4 9,346 reviews	Search United Airlines flights
Delta	PriceFrom $474	Free Cancellation	Rating 7.9 8,239 reviews	Search Delta flights
AIR PREMIA	PriceFrom $585	Free Cancellation	Rating 8.2 81 reviews	Search AIR PREMIA flights
Korean Air	PriceFrom $586	Free Cancellation	Rating 8.4 1,195 reviews	Search Korean Air flights
Asiana Airlines	PriceFrom $740	Free Cancellation	Rating 8.1 502 reviews	Search Asiana Airlines flights
WestJet	PriceFrom $748	Free Cancellation	Rating 7.2 3,273 reviews	Search WestJet flights
American Airlines	PriceFrom $816	Free Cancellation	Rating 7.2 11,342 reviews	Search American Airlines flights
Turkish Airlines	PriceFrom $870	Free Cancellation	Rating 7.3 4,236 reviews	Search Turkish Airlines flights
China Eastern	PriceFrom $914	Free Cancellation	Rating 7.2 196 reviews	Search China Eastern flights

Why use momondo?

Why should I use momondo to find a flight deal from Denver to South Korea?

It is quick and easy to find Denver to South Korea flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to South Korea that suits you.

Can I find flights from Denver to South Korea with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to South Korea from Denver with this policy.

How can momondo help me find flights from Denver to South Korea?

Once you have performed a search for Denver to South Korea flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Denver to South Korea right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Denver to South Korea now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to South Korea and let you know when they change.

An easier way to manage your South Korea trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Feeling lucky

Popular cities in South Korea

Flights to Seoulfrom $603

Flights to Jeju Cityfrom $817

Flights to Busanfrom $652

Flights to Daegufrom $921

Flights to Yeosu

Flights to Ulsanfrom $971

Flights to Gwangjufrom $1,799

Flights to Jinjufrom $1,747

Flights to Muan

Cheap flights from Denver to South Korea from $358

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to South Korea departing on 3/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Denver to South Korea

Cheap round-trip flights

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Cheap last minute flights

Air Canada flights from Denver to South Korea

Our best Air Canada deals on Denver to South Korea flight tickets

Turkish Airlines flights from Denver to South Korea

Our best Turkish Airlines deals on Denver to South Korea flight tickets

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Use the filters below to find and compare flights from Denver to South Korea that are best for you.

See travel insights to South Korea from

How to get the cheapest flight ticket from Denver to South Korea

What is the cheapest month to fly to South Korea?

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

Can stopping save me money on Denver to South Korea flights?

What is the cheapest airline that flies from Denver Intl to South Korea?

What airlines fly to South Korea?

Cheap Denver to South Korea flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to South Korea

Fastest flight time

Direct flights

Best airlines flying from Denver to South Korea

Compare and see reviews for airlines that fly from Denver to South Korea with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Denver to South Korea?

Can I find flights from Denver to South Korea with flexible booking policies on momondo?

How can momondo help me find flights from Denver to South Korea?

I’m not ready to book a flight from Denver to South Korea right now. Can momondo alert me if prices change?

An easier way to manage your South Korea trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to South Korea

Popular cities in South Korea

Popular flights according to clicks in the last 7 days on momondo

Denver flight routes

According to popular flight searches on momondo this year

South Korea flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to South Korea

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to South Korea

List of cabin classes available on flights landing in South Korea. Availability may vary depending on flight origin and airline.

Complete your trip to South Korea

Explore popular destinations other users love

According to popular flight searches on momondo this year