Cheap flights from Denver (DEN) to Busan (PUS) from $1,987

This is the cheapest one-way flight price, found on 9/27. Prices may vary by date and flight preferences.
DEN — PUS
Oct 2 — Oct 91

When is the cheapest time to fly from Denver to Busan (DEN - PUS)?

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

Denver to Busan 2023 flight deals

Cheap flights to Busan from Denver found for this year

Find flights from Denver to Busan within your budget

Use the slider to find flights from Denver to Busan that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$1,987 - $6,215

Route

Depart

Return

Price

Denver IntlBusan Gimhae

DEN - PUS

DENPUS

Denver Intl

Sun 11/5

2 stops42h 00m

Busan Gimhae

Fri 11/10

2 stops23h 32m

Denver IntlBusan Gimhae

DEN - PUS

DENPUS

Denver Intl

Sun 11/5

2 stops36h 49m

Busan Gimhae

Fri 11/10

2 stops46h 40m

Denver IntlBusan Gimhae

DEN - PUS

DENPUS

Denver Intl

Sun 11/5

1 stop18h 30m

Busan Gimhae

Fri 11/10

2 stops41h 04m

Denver IntlBusan Gimhae

DEN - PUS

DENPUS

Denver Intl

Sun 11/5

1 stop35h 50m

Busan Gimhae

Fri 11/10

1 stop18h 35m

Denver IntlBusan Gimhae

DEN - PUS

DENPUS

Denver Intl

Sun 11/5

2 stops28h 35m

Busan Gimhae

Fri 11/10

1 stop18h 35m

Denver IntlBusan Gimhae

DEN - PUS

DENPUS

Denver Intl

Sun 11/5

2 stops42h 00m

Busan Gimhae

Fri 11/10

3 stops29h 38m

Denver IntlBusan Gimhae

DEN - PUS

DENPUS

Denver Intl

Sun 11/5

2 stops42h 00m

Busan Gimhae

Fri 11/10

2 stops29h 26m

Denver IntlBusan Gimhae

DEN - PUS

DENPUS

Denver Intl

Sun 11/5

2 stops35h 56m

Busan Gimhae

Fri 11/10

3 stops29h 38m

Flights are sorted by cheapest first

Deals found on 9/27

Reviews of airlines servicing Busan

China Airlines
8.3
Very good
125 reviews

Boarding

8.3

Food

8.0

Entertainment

8.3

Overall

8.3

Crew

8.4

Comfort

8.1

Reviews

1 / 10

Very friendly crew but the food was not all that good

China Airlines
8.3
Very good
125 reviews
China Airlines
8.3
Very good
125 reviews

Boarding

8.3

Food

8.0

Entertainment

8.3

Overall

8.3

Crew

8.4

Comfort

8.1

Reviews

1 / 10

Very friendly crew but the food was not all that good

Related info for your journey

Useful info, stats and facts about Denver to Busan flights.

Can I find flights from Denver to Busan for under $2,000 on Cheapflights?

Yes, there are multiple flights from Denver to Busan for under $2,000. The cheapest flight booked recently is on Multiple Airlines for just $1,987, but on average you can expect to pay $4,368.

What does DEN to PUS mean?

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Denver Intl Airport to Busan Gimhae Airport flight would often be abbreviated as a DEN to PUS flight.

Other flights from Denver

Top 2 airlines flying from Denver to Busan

The chart below displays the airlines Cheapflights users traveling from Denver to Busan choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$1,175Average$1,324FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Korean AirCheapest$2,130Average$2,659FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

Fly with Cheapflights

What makes Cheapflights the go-to destination for all your flight needs

How does Cheapflights help users find flights from Denver to Busan?

When you search for this flight from Denver to Busan, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Denver to Busan?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Busan from Denver.

Can Cheapflights find flights from Denver to Busan with no change fees?

Need flexible booking options for your flight to Busan from Denver? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Denver to Busan become cheaper?

Not ready to book yet? You can track prices for flights from Denver to Busan on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.