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Busan

$341+ Cheap flights from California 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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PUS
Mar 22 — Mar 291
Sun 3/22
Sun 3/29
1 adult, Economy
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Cheap flight deals from California to Busan

Cheapest flights from California to Busan
Explore the most affordable flight options available from California to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2026.

This FlightHub deal was found by Cheapflights users on 2/20. 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 4/212:30 pm
LAX
-
PUS
1 stop31h 05m
China Eastern
Wed 4/155:50 pm
PUS
-
LAX
1 stop32h 15m
China Eastern
Deal found 2/20$652
This oojo deal was found by Cheapflights users on 2/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:05 am
SFO
-
PUS
1 stop18h 10m
China Airlines
Tue 9/158:00 pm
PUS
-
SFO
1 stop16h 30m
China Airlines
Deal found 2/18$756
This Gurufare deal was found by Cheapflights users on 2/18. 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.
Fri 9/114:55 pm
LAX
-
PUS
1 stop34h 55m
Philippine Airlines
Sun 9/279:00 pm
PUS
-
LAX
1 stop39h 40m
Philippine Airlines
Deal found 2/18$786
This Trip.com deal was found by Cheapflights users on 2/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2911:55 pm
LAX
-
PUS
1 stop27h 50m
Philippine Airlines
Sat 9/128:45 pm
PUS
-
LAX
1 stop39h 55m
Philippine Airlines
Deal found 2/17$787
This oojo deal was found by Cheapflights users on 2/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2911:55 pm
LAX
-
PUS
1 stop27h 55m
Philippine Airlines
Sat 9/59:00 pm
PUS
-
LAX
1 stop28h 30m
Philippine Airlines
Deal found 2/17$788
This Gotogate deal was found by Cheapflights users on 2/19. 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 4/512:30 pm
LAX
-
PUS
1 stop36h 20m
China Eastern
Sun 4/125:50 pm
PUS
-
LAX
1 stop32h 15m
China Eastern
Deal found 2/19$796
This Gotogate deal was found by Cheapflights users on 2/20. 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.
Thu 3/1212:30 pm
LAX
-
PUS
1 stop36h 20m
China Eastern
Thu 4/25:50 pm
PUS
-
LAX
1 stop32h 15m
China Eastern
Deal found 2/20$799
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Mon 5/113:25 pm
LAX
-
PUS
1 stop29h 30m
Multiple Airlines
Sun 5/177:50 am
PUS
-
LAX
1 stop16h 35m
Multiple Airlines
Deal found 2/16$801
This oojo deal was found by Cheapflights users on 2/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1012:10 am
ONT
-
PUS
1 stop17h 20m
China Airlines
Tue 5/510:30 am
PUS
-
ONT
1 stop23h 30m
China Airlines
Deal found 2/17$812
This oojo deal was found by Cheapflights users on 2/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1412:30 am
SFO
-
PUS
1 stop27h 20m
Philippine Airlines
Sun 4/199:00 pm
PUS
-
SFO
1 stop40h 10m
Philippine Airlines
Deal found 2/18$816
This oojo deal was found by Cheapflights users on 2/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:55 am
LAX
-
PUS
1 stop26h 05m
China Airlines
Wed 8/2610:30 am
PUS
-
LAX
1 stop27h 05m
China Airlines
Deal found 2/18$825
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 2/232:30 pm
SFO
-
PUS
1 stop37h 20m
Multiple Airlines
Mon 3/97:40 am
PUS
-
SFO
1 stop21h 50m
Multiple Airlines
Deal found 2/18$833

Find flight deals from California to Busan

Keep the following information in mind while searching for California to Busan flight deals. Data was last updated February 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$652
(FlightHub)

One-way from

$341
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,470
Provider with most accurate pricing for Los Angeles-Busan Gimhae flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Busan Gimhae flights.
Search Deals
From California to Busan Gimhae
Search Deals
One-way flight from California to Busan Gimhae
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($285 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from California 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 February 20, 2026.
Use the filters below to find and compare flights from California to Busan that are best for you.

Fly from

California

Fly to

Busan

Route

Depart

Return

Price

OntarioBusan

ONT - PUS

ONTPUS

Ontario

Fri 4/10

12:10 am-9:30 am

1 stop17h 20m

Busan Gimhae

Tue 5/5

10:30 am-6:00 pm

1 stop23h 30m

$812

San FranciscoBusan

SFO - PUS

SFOPUS

San Francisco

Mon 2/23

2:30 pm-8:50 pm

1 stop37h 20m

Busan Gimhae

Mon 3/9

7:40 am-1:30 pm

1 stop21h 50m

$833

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Sun 4/19

12:30 am-6:00 pm

1 stop25h 30m

Busan Gimhae

Sun 4/26

7:10 pm-7:10 am

1 stop28h 00m

$835

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Fri 4/17

12:05 am-9:30 am

1 stop17h 25m

Busan Gimhae

Tue 4/28

10:30 am-8:45 pm

1 stop26h 15m

$837

OntarioBusan

ONT - PUS

ONTPUS

Ontario

Sun 5/17

12:10 am-11:15 am

1 stop19h 05m

Busan Gimhae

Mon 5/25

8:00 pm-6:00 pm

1 stop38h 00m

$853

San FranciscoBusan

SFO - PUS

SFOPUS

San Francisco

Mon 2/23

11:30 pm-5:40 pm

1 stop25h 10m

Busan Gimhae

Wed 3/4

2:55 pm-2:50 pm

1 stop16h 55m

$859

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Mon 4/20

12:30 pm-11:35 am

1 stop31h 05m

Busan Gimhae

Sun 4/26

7:15 am-9:29 pm

2 stops30h 14m

$862

OntarioBusan

ONT - PUS

ONTPUS

Ontario

Sun 4/12

12:10 am-9:30 am

1 stop17h 20m

Busan Gimhae

Tue 4/28

10:30 am-6:00 pm

1 stop23h 30m

$863

OntarioBusan

ONT - PUS

ONTPUS

Ontario

Fri 4/17

12:10 am-9:30 am

1 stop17h 20m

Busan Gimhae

Tue 4/28

10:30 am-6:00 pm

1 stop23h 30m

$863

San FranciscoBusan

SFO - PUS

SFOPUS

San Francisco

Thu 3/26

1:00 pm-11:35 am

1 stop30h 35m

Busan Gimhae

Sun 4/5

5:50 pm-9:05 am

1 stop31h 15m

$871

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 60 results
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Best time to book a flight from California to Busan

Have a flexible travel schedule? Discover the best time to fly to Busan from California 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 California to Busan

What is the cheapest month to book a flight from California to Busan?

Currently, March is the cheapest month in which you can book a flight from California to Busan (average of $697). Flying from California to Busan in February is currently the most expensive (average of $1,441). 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.

Related info for your journey

Find useful and relevant information for your journey from California to Busan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Busan from California?

    Busan Gimhae (PUS) is the airport you will fly into if you book a flight from California to Busan. It is only a 7.2 mi journey from Gimhae (PUS) to Busan’s city center.

  • How long is the flight from California to Busan?

    There are many flights that can get you from California to Busan in 17h 20m. Fly via China Airlines, EVA Air, or China Eastern to get the fastest option. The distance from California to Busan is about 6004 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from California to Busan one-way?

    $55 is the cheapest one-way deal found within the past few days, from Philippine Airlines. You may also be able to find cheap deals on China Airlines and Air China, with prices starting from $388 and $453, respectively.

  • What are the most popular routes from California to Busan?

    The most popular route from California to Busan is Los Angeles - Busan Gimhae. You may also consider San Francisco - Busan Gimhae or Ontario - Busan Gimhae.

  • Can I find deals for flights from California to Busan that include hotel bookings?

    Yes. In addition to deals on California to Busan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Busan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Busan.

  • Can I find deals for business class flights from California to Busan?

    Yes. Cheapflights offers flight deals from California to Busan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from California to Busan?

    Currently, March is the cheapest month in which you can book a flight from California to Busan (average of $697). Flying from California to Busan in February is currently the most expensive (average of $1,441). 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.

See more FAQs

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Alternative routes for California to Busan

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from California to Busan

Discover the top 5 airlines that operate flights from California 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 February 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$696Average$771FlexibilityNo cancel feeOn-time62%
Cathay PacificCheapest$760Average$835FlexibilityNo cancel feeOn-time72%
EVA AirCheapest$817Average$863FlexibilityNo cancel feeOn-time74%
China AirlinesCheapest$857Average$1,049FlexibilityNo cancel feeOn-time70%
Korean AirCheapest$941Average$1,269FlexibilityNo cancel feeOn-time81%

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