DEN - PUS

$1,015 Find Cheap Flights from Denver to Busan - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,015
Typical prices: $1,311-$1,752
China Eastern
Sun 2/4Sun 4/22
DEN - PUS • 2 stops
When to travel
February
Cheapest • 10% price drop
January
Most popular
Good to know
+1
Good to know
+1
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Booking Insights
Flight Deals

Cheap Flights from Denver to Busan (DEN-PUS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Busan

Thu, Feb 4 - Thu, Apr 22
China Eastern Logo
7:20 am - 4:50 pmDEN  Denver Intl-PUS Busan Gimhae
41h 30m2 stops Los Angeles Shanghai Pu Dong
China Eastern Logo
12:35 pm - 6:10 pmPUS  Busan Gimhae-DEN Denver Intl
44h 35m2 stops Shanghai Pu Dong Los Angeles
$1,015China Eastern
Thu, Feb 4 - Thu, Apr 22
China Eastern Logo
7:20 am - 4:50 pmDEN  Denver Intl-PUS Busan Gimhae
41h 30m2 stops Los Angeles Shanghai Pu Dong
China Eastern Logo
12:35 pm - 6:10 pmPUS  Busan Gimhae-DEN Denver Intl
44h 35m2 stops Shanghai Pu Dong Los Angeles
$1,032China Eastern
Thu, Feb 4 - Thu, Apr 22
China Eastern Logo
7:20 am - 4:50 pmDEN  Denver Intl-PUS Busan Gimhae
41h 30m2 stops Los Angeles Shanghai Pu Dong
China Eastern Logo
12:35 pm - 6:10 pmPUS  Busan Gimhae-DEN Denver Intl
44h 35m2 stops Shanghai Pu Dong Los Angeles
$1,033China Eastern
Wed, Feb 24 - Tue, Apr 27
China Eastern Logo
7:05 am - 4:50 pmDEN  Denver Intl-PUS Busan Gimhae
41h 45m2 stops Los Angeles Shanghai Pu Dong
China Eastern Logo
12:35 pm - 6:10 pmPUS  Busan Gimhae-DEN Denver Intl
44h 35m2 stops Shanghai Pu Dong Los Angeles
$1,264China Eastern
Wed, Dec 2 - Wed, Dec 9
Multiple Airlines Logo
1:54 pm - 1:10 pmDEN  Denver Intl-PUS Busan Gimhae
31h 16m2 stops Los Angeles Hong Kong Intl
Multiple Airlines Logo
7:40 am - 3:53 pmPUS  Busan Gimhae-DEN Denver Intl
24h 13m2 stops Hong Kong Intl Los Angeles
$1,281Multiple Airlines
Wed, Dec 2 - Wed, Dec 9
Multiple Airlines Logo
4:55 pm - 1:10 pmDEN  Denver Intl-PUS Busan Gimhae
28h 15m3 stops Las Vegas Harry Reid Intl Los Angeles Hong Kong Intl
Multiple Airlines Logo
7:40 am - 3:53 pmPUS  Busan Gimhae-DEN Denver Intl
24h 13m2 stops Hong Kong Intl Los Angeles
$1,337Multiple Airlines
Thu, Feb 4 - Thu, Apr 22
Multiple Airlines Logo
3:05 pm - 10:15 amDEN  Denver Intl-PUS Busan Gimhae
27h 10m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
7:10 pm - 10:40 pmPUS  Busan Gimhae-DEN Denver Intl
42h 30m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl
$1,361Multiple Airlines
Thu, Dec 3 - Mon, Dec 7
Alaska Airlines Logo
3:22 pm - 8:45 pmDEN  Denver Intl-PUS Busan Gimhae
37h 23m2 stops Seattle/Tacoma Intl Incheon Intl
Alaska Airlines Logo
4:10 pm - 11:15 pmPUS  Busan Gimhae-DEN Denver Intl
23h 05m2 stops Incheon Intl Seattle/Tacoma Intl
$1,370Alaska Airlines
Thu, Feb 4 - Thu, Apr 22
Multiple Airlines Logo
3:05 pm - 10:15 amDEN  Denver Intl-PUS Busan Gimhae
27h 10m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
7:10 pm - 10:40 pmPUS  Busan Gimhae-DEN Denver Intl
42h 30m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl
$1,408Multiple Airlines
Wed, Dec 2 - Wed, Dec 9
Multiple Airlines Logo
1:54 pm - 5:45 pmDEN  Denver Intl-PUS Busan Gimhae
35h 51m3 stops Los Angeles San Francisco Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
10:45 am - 2:50 pmPUS  Busan Gimhae-DEN Denver Intl
20h 05m3 stops Tokyo Narita Los Angeles Salt Lake City
$1,412Multiple Airlines
Booking Insights

Price, demand and travel trends for Denver to Busan flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Denver to Busan?

Round-trip flights from Denver to Busan typically range from $1,311 to $1,752. The lowest price found in the past 5 days was $1,015, on China Eastern.

What's the cheapest day of the week to fly from Denver to Busan?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Denver to Busan. It’s 19% cheaper than the average day, while Friday is the most expensive, with prices 68% higher.

Find deals

Key details for Denver to Busan flights

Low season

June

Cheapest flight

$1,015
Beat the crowds with an average 96% drop in travelers.
The most popular month to fly with an average 11% increase in travelers.
Round-trip flight from Denver to Busan

When to book flights from Denver to Busan

Are your dates flexible? Find out the best times to travel from Denver to Busan based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Denver to Busan flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Denver to Busan?

    Two cabin classes are available on flights from Denver to Busan:

    • Economy Class
    • Premium Economy Class

  • Do I need a passport to fly from Denver to Busan?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Denver to Busan flight?

    Round-trip flights from Denver to Busan range from $1,311 to $1,752, with an average of $1,497 over the past 12 months. Anything below $1,311 counts as a good deal.

  • What car rental options are available at Busan Gimhae Airport (PUS)?

    Busan Gimhae Airport (PUS) hosts 5 major car rental companies, with daily rates averaging $69 for economy cars. Top options include:

    • Hi Rent
    • Yesaway
    • GREEN MOTION
    • LOTTE rent-a-car
    • Avis

  • Which airports can I use when flying from Denver to Busan?

    Flights from Denver to Busan usually depart from Denver Intl (DEN) and arrive at Busan Gimhae (PUS).

  • Can I save money by using flexible dates for flights from Denver to Busan?

    Yes. Flexible dates can save you up to 52% on flights from Denver to Busan. Monday is the cheapest departure day at $1,224 round-trip on average, while Friday is the most expensive at $2,523, a difference of $1,299.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Denver and Busan?

    Busan is 16 hours ahead of Denver (Korean Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Busan?

    Some of the most popular sights in Busan are Haeundae Beach, Gwangalli Beach and Songdo Beach. These are among the most viewed places in Busan on KAYAK.

Your guide to booking Denver to Busan flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Friday. On this route, Monday flights average $1,224, about $1,299 less than Friday fares (51% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Denver to Busan trip for February. Fares historically average $1,352 round-trip in that month - typically $1,171 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Busan Gimhae Airport.

    • Hotel Airport

More options for your flight from Denver to Busan

Complete your trip to Busan with a hotel stay or car rental

Car rentals in Busan
Hotels in Busan
Vacations in Busan