$797 Cheap Korean Air flights Los Angeles (LAX) to Busan (PUS)

View $797 flight on Sun, Aug 10, 2025Opens in a new window

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$797 Cheap Korean Air flights Los Angeles (LAX) to Busan (PUS)

Prices were available within the past 7 days and start at $797 for one-way flights and $1,528 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Thu, Sep 18 - Sun, Nov 23
LAX
Los Angeles
PUS
Busan
$1,528 Roundtrip, just found
$1,528
Roundtrip
just found
Select Korean Air flight, departing Thu, Sep 18 from Los Angeles to Busan, returning Sun, Nov 23, priced at $1,528 just found
Flights from Los Angeles (LAX) to Busan (PUS)
Origin airport
Los Angeles Intl.
Destination airport
Gimhae
Airlines serving
Air China, Cathay Pacific, China Airlines, China Eastern Airlines, Delta, Japan Airlines, Korean Air, Philippine Airlines, Singapore Airlines
Popular airline
China Airlines
Distance
5978 mi

Frequently asked questions

How much is a Korean Air flight from Los Angeles Intl. Airport (LAX) to Gimhae Airport (PUS)?
You'll find cheap round-trip Korean Air flights from $1,528 from LAX to PUS by organizing your results from "Price (lowest to highest)" on Expedia. Or search for deals from $797 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from LAX to PUS with Korean Air?
Browse for return or one-way flights to Busan in January or February. You could find cheaper fares with Korean Air during these off-peak travel months.
What is the cheapest time to book flights from Los Angeles Intl. Airport (LAX) to Gimhae Airport (PUS) with Korean Air?
To get cheap flights from LAX to PUS with Korean Air, start your search about one month before your intended departure. You can save 17% when you lock in your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another helpful tip? Booking on Sunday offers average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Korean Air fly nonstop from Los Angeles Intl. Airport (LAX) to Gimhae Airport (PUS)?
Simply enter your dates, hit search and select the "Nonstop" filter on Expedia to browse any direct flights from LAX to PUS with Korean Air or other carriers.
What is the earliest Korean Air flight from LAX to PUS?
To find the earliest departures from LAX to PUS with Korean Air, filter your search by "Early Morning" and "Morning." Choosing an early flight usually means you'll experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Korean Air fly into in Busan?
Gimhae Airport (PUS) is the main Busan hub for Korean Air flights from Los Angeles Intl. Airport (LAX).
What kind of luggage can I take on a Korean Air flight from Los Angeles Intl. Airport (LAX) to Gimhae Airport (PUS)?
For checked luggage, you can take 2 checked-in bags weighing up to 50 lb with dimensions not exceeding 62 inches. You can also bring 1 cabin bag on board when flying standard economy from LAX to PUS with Korean Air. This carry-on has to weigh less than 39 lb and be no bigger than 21 inches x 15 inches x 7 inches. Exceeding these limits can mean extra charges, so read Korean Air's baggage allowance guidelines before you start packing.
Why fly with Korean Air from LAX to PUS?
A 5-star airline rating and the chance to rack up points through Korean Airlines Skypass are the start of the reasons to fly from LAX to PUS with Korean Air. Plus, when you join our One Key™ program, you can receive OneKeyCash™* alongside any airline loyalty program earnings. It's yours to spend on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Korean Air flight from Los Angeles Intl. Airport (LAX) to Gimhae Airport (PUS)?
Changes are typically free within 24 hours of booking, but your airline may charge you after that time. For more information about altering your flights, check out your "Trips," select your flight and click on "Manage Booking." If you'd like the flexibility to adjust your plans without additional costs, apply the "No cancel fee" or "Changes included" filter when planning your trip.

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