$352+ Cheap flights from Los Angeles (LAX) to Busan (PUS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PUS
Oct 17 — Oct 241
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Los Angeles to Busan with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Los Angeles to Busan Gimhae are usually found in September or October, booked 44 days in advance, depart on a Wednesday or Monday and return on a Monday
Cheap flight deals from Los Angeles to Busan
Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to Busan (PUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.
Round-trip from | $650 (FlightHub) |
|---|---|
One-way from | $352 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $941 |
Find flight deals from Los Angeles to Busan
Cheapest flights from Los Angeles to BusanExplore the most affordable flight options available from Los Angeles to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.
Explore the most affordable flight options available from Los Angeles to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/511:30 amLAX - PUS
1 stop31h 05mChina Eastern
Wed 11/1912:35 pmPUS - LAX
1 stop37h 30mChina Eastern
Deal found 9/15![China Eastern logo]()
$650
This Gotogate deal was found by Cheapflights users on 9/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2712:30 pmLAX - PUS
1 stop31h 05mChina Eastern
Sun 11/912:35 pmPUS - LAX
1 stop37h 30mChina Eastern
Deal found 9/17![China Eastern logo]()
$672
This Gurufare deal was found by Cheapflights users on 9/17. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2712:30 pmLAX - PUS
1 stop36h 20mChina Eastern
Mon 11/312:35 pmPUS - LAX
1 stop37h 30mChina Eastern
Deal found 9/17![China Eastern logo]()
$680
This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3012:30 pmLAX - PUS
1 stop36h 20mChina Eastern
Thu 11/65:50 pmPUS - LAX
1 stop32h 15mChina Eastern
Deal found 9/15![China Eastern logo]()
$709
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 10/2710:25 amLAX - PUS
1 stop34h 35mMultiple Airlines
Sun 11/98:00 amPUS - LAX
2 stops40h 25mMultiple Airlines
Deal found 9/17![Multiple Airlines logo]()
$717
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1511:30 amLAX - PUS
1 stop31h 05mChina Eastern
Tue 11/2512:35 pmPUS - LAX
1 stop37h 30mChina Eastern
Deal found 9/15![China Eastern logo]()
$758
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Wed 9/1710:50 amLAX - PUS
1 stop29h 40mMultiple Airlines
Wed 9/247:15 amPUS - LAX
1 stop26h 05mMultiple Airlines
Deal found 9/16![Multiple Airlines logo]()
$797
This FlightHub deal was found by Cheapflights users on 9/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/212:30 pmLAX - PUS
1 stop31h 05mChina Eastern
Sun 10/1212:35 pmPUS - LAX
1 stop37h 30mChina Eastern
Deal found 9/16![China Eastern logo]()
$805
This Gotogate deal was found by Cheapflights users on 9/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2612:30 pmLAX - PUS
1 stop31h 05mChina Eastern
Tue 10/285:50 pmPUS - LAX
1 stop32h 15mChina Eastern
Deal found 9/17![China Eastern logo]()
$816
This Trip.com deal was found by Cheapflights users on 9/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3112:30 pmLAX - PUS
1 stop31h 05mChina Eastern
Fri 11/75:50 pmPUS - LAX
1 stop32h 15mChina Eastern
Deal found 9/16![China Eastern logo]()
$817
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Sat 11/110:25 amLAX - PUS
1 stop34h 35mMultiple Airlines
Sat 11/84:00 pmPUS - LAX
2 stops32h 25mMultiple Airlines
Deal found 9/16![Multiple Airlines logo]()
$828
Cheapflights Fare Finder
Customize your flight search to find flights from Los Angeles to Busan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Los Angeles to Busan that are best for you.
Fly from
Los Angeles
Fly to
Busan
Route
Depart
Return
Price
Los AngelesBusan
LAX - PUS
LAXPUS
Los Angeles
Wed 11/5
11:30 am-11:35 am
1 stop31h 05m
Busan Gimhae
Wed 11/19
12:35 pm-9:05 am
1 stop37h 30m
$650
Los AngelesBusan
LAX - PUS
LAXPUS
Los Angeles
Mon 10/27
12:30 pm-4:50 pm
1 stop36h 20m
Busan Gimhae
Mon 11/3
12:35 pm-9:05 am
1 stop37h 30m
$680
Los AngelesBusan
LAX - PUS
LAXPUS
Los Angeles
Thu 10/30
12:30 pm-4:50 pm
1 stop36h 20m
Busan Gimhae
Thu 11/6
5:50 pm-9:05 am
1 stop32h 15m
$709
Los AngelesBusan
LAX - PUS
LAXPUS
Los Angeles
Sat 11/15
11:30 am-11:35 am
1 stop31h 05m
Busan Gimhae
Tue 11/25
5:50 pm-9:05 am
1 stop32h 15m
$787
Los AngelesBusan
LAX - PUS
LAXPUS
Los Angeles
Thu 10/2
12:30 pm-11:35 am
1 stop31h 05m
Busan Gimhae
Sun 10/12
12:35 pm-10:05 am
1 stop37h 30m
$805
Los AngelesBusan
LAX - PUS
LAXPUS
Los Angeles
Sun 10/26
12:30 pm-11:35 am
1 stop31h 05m
Busan Gimhae
Tue 10/28
5:50 pm-10:05 am
1 stop32h 15m
$816
Los AngelesBusan
LAX - PUS
LAXPUS
Los Angeles
Sat 11/1
10:25 am-4:45 pm
1 stop38h 20m
Busan Gimhae
Sat 11/8
7:20 am-7:25 am
1 stop17h 05m
$829
Los AngelesBusan
LAX - PUS
LAXPUS
Los Angeles
Thu 10/16
10:25 am-7:15 pm
1 stop16h 50m
Busan Gimhae
Thu 10/23
3:05 pm-9:28 pm
2 stops22h 23m
$995
Los AngelesBusan
LAX - PUS
LAXPUS
Los Angeles
Tue 10/14
12:05 am-7:00 pm
1 stop26h 55m
Busan Gimhae
Wed 10/22
10:20 am-8:45 pm
1 stop26h 25m
$998
Los AngelesBusan
LAX - PUS
LAXPUS
Los Angeles
Sun 10/19
12:05 am-11:15 am
1 stop19h 10m
Busan Gimhae
Thu 11/6
7:50 pm-7:25 pm
1 stop16h 35m
$1,002
Showing 1-10 of 22 results
Best time to book a flight from Los Angeles to Busan
Have a flexible travel schedule? Discover the best time to fly to Busan from Los Angeles with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Los Angeles to Busan
Prices
More
How far ahead should I book a flight from Los Angeles to Busan?
Use this chart to determine the optimal time to book a round-trip flight from Los Angeles to Busan. Price data was last updated on September 12, 2025.
To ensure you get the cheapest price possible for a flight from Los Angeles to Busan, you should look to book at least 44 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Los Angeles to Busan?
Currently, August is the cheapest month in which you can book a flight from Los Angeles to Busan (average of $1,166). Flying from Los Angeles to Busan in December is currently the most expensive (average of $2,247). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from LAX to PUS?
Find hourly flight availability from Los Angeles to Busan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.
One of the essential ways to save on airfare from Los Angeles to Busan is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 21% on airfare.
What’s the top layover airport for flights from Los Angeles to Busan?
Share of 1-stop round-trip flights from Los Angeles to Busan chosen by Cheapflights users in the past 12 months, using the same layover each way.
Incheon (ICN) – chosen by Cheapflights users on 50% of 1-stop itineraries from Los Angeles to Busan on Cheapflights.
What’s the fastest layover option from Los Angeles to Busan?
Shortest average travel time for 1-stop one-way flights from Los Angeles to Busan, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Incheon (ICN) have the shortest average one-way travel time for 1-stop routes: 16h 30m.
What’s the fastest layover option from Los Angeles to Busan?
Shortest average travel time for 1-stop one-way flights from Los Angeles to Busan, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Incheon (ICN) have the shortest average one-way travel time for 1-stop routes: 16h 30m.
Which airport typically offers the quickest layover for flights from Los Angeles to Busan?
Average layover duration for 1-stop one-way flights from Los Angeles to Busan, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Incheon (ICN) offer the fastest connection on this route, with an average layover time of 2h 05m.
Reviews of airlines servicing Busan
Get insights into the airlines that provide service to Busan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Busan. Reviews last updated September 17, 2025.
Read through reviews of airlines operating flights from Los Angeles to Busan, such as Korean Air, China Airlines, and Cathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
8.2
Food
8.1
Comfort
8.3
Overall
8.4
Boarding
8.5
Crew
8.7
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Entertainment
8.2
Food
8.1
Comfort
8.3
Overall
8.4
Boarding
8.5
Crew
8.7
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Entertainment
8.2
Food
8.1
Comfort
8.3
Overall
8.4
Boarding
8.5
Crew
8.7
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Entertainment
8.2
Food
8.1
Comfort
8.3
Overall
8.4
Boarding
8.5
Crew
8.7
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Entertainment
8.2
Food
8.1
Comfort
8.3
Overall
8.4
Boarding
8.5
Crew
8.7
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Entertainment
8.2
Food
8.1
Comfort
8.3
Overall
8.4
Boarding
8.5
Crew
8.7
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Related info for your journey
Find useful and relevant information for your journey from Los Angeles to Busan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Los Angeles to Busan
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Los Angeles to Busan
Discover the top 5 airlines that operate flights from Los Angeles to Busan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$640 | Average$788 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$680 | Average$758 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$760 | Average$871 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$918 | Average$1,101 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$1,175 | Average$1,468 | FlexibilityNo cancel fee | On-time81% |