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Find cheap Korean Air flights to Busan

CMH — PUS
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
1 adult, Economy
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Find Korean Air flight deals to Busan

Cheapest Korean Air flights from USA to Busan
Explore the most affordable Korean Air flight options available from USA to Busan. Find the lowest fares with prices last updated on July 28, 2026.

This Korean Air deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:10 pm
SFO
-
PUS
1 stop15h 35m
Korean Air
Sun 8/308:00 am
PUS
-
SFO
1 stop19h 00m
Korean Air
Deal found 7/24$1,028
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/31:00 pm
LAX
-
PUS
1 stop15h 45m
Korean Air
Thu 8/138:45 am
PUS
-
LAX
2 stops27h 38m
Korean Air
Deal found 7/26$1,323
This Korean Air deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:55 pm
LAX
-
PUS
2 stops23h 40m
Korean Air
Tue 8/254:30 pm
PUS
-
LAX
1 stop14h 50m
Korean Air
Deal found 7/25$1,402

Flights to Busan with Korean Air at a glance

Find detailed information about Korean Air flights from USA to Busan. Explore the options provided by Korean Air to plan your journey from USA to Busan. Data last updated July 28, 2026.

Popular in

December

Round-trip from

$1,005

One-way from

$548
Highest demand for flights to Busan with Korean Air; 100% potential price increase.
Search Deals
Korean Air
  • Korean Air
  • 9/13-9/22
  • 3 total stops
  • 43h 11m total
  • USA to Busan
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Korean Air
  • Korean Air
  • 10/19
  • 2 total stops
  • 34h 36m total
  • USA to Busan
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Cheapflights Insights

Find cheap Korean Air flights to Busan

How long is the flight to Busan with Korean Air?

On average, Korean Air flights from the United States to Busan take 19 hours 45 minutes. Flights to Busan from other popular cities in the United States will vary in length. Below are a few examples of popular routes and their flight times.

FAQs about flights to Busan with Korean Air

  • Which airport do Korean Air flights arrive at when travelling to Busan?

    Korean Air flights on this route tend to land at Busan Gimhae Airport.

  • Is Korean Air the cheapest airline for a flight to Busan?

    Flight prices will depend on many factors like date, time and cabin class so it is worth comparing flights before booking. Based on Cheapflights data the cheapest average return price for flights to Busan tends to be with Air China.

  • Are there alternative airlines other than Korean Air that fly to Busan?

    Delta, China Airlines and EVA Air all fly to Busan and offer an alternative to Korean Air.

  • How much is a flight to Busan with Korean Air?

    The average price for a return flight with Korean Air is $1,524; with a one-way flight around $849.

See more FAQs

Reviews of Korean Air

See what Cheapflights users have to say about their Korean Air experience.
Korean Air
8.4
Very good
1,221 reviews
Overview

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Popular Korean Air flights

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