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Busan

$400+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PUS
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from California to Busan

Keep the following information in mind while searching for California to Busan flight deals. Data was last updated August 14, 2025.

Round-trip from

$687
(Gotogate)

One-way from

$400
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,349
From California to Busan Gimhae
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One-way flight from California to Busan Gimhae
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Highest demand for flights based on searches. 11% potential increase in price ($180 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($62 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 14, 2025.

This Gotogate deal was found by Cheapflights users on 8/14. 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.
Wed 9/1712:30 pmLAX - PUS
1 stop31h 05mChina Eastern
Wed 11/512:35 pmPUS - LAX
1 stop37h 30mChina Eastern
Deal found 8/14$687
This Gotogate deal was found by Cheapflights users on 8/14. 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 9/2212:30 pmLAX - PUS
1 stop31h 05mChina Eastern
Mon 11/1012:35 pmPUS - LAX
1 stop37h 30mChina Eastern
Deal found 8/14$690
This FlightHub deal was found by Cheapflights users on 8/12. 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 9/1712:30 pmLAX - PUS
1 stop36h 20mChina Eastern
Wed 10/225:50 pmPUS - LAX
1 stop32h 15mChina Eastern
Deal found 8/12$697
This Gotogate deal was found by Cheapflights users on 8/12. 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 9/712:30 pmLAX - PUS
1 stop31h 05mChina Eastern
Fri 10/3112:35 pmPUS - LAX
1 stop37h 30mChina Eastern
Deal found 8/12$711
This Gotogate deal was found by Cheapflights users on 8/14. 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.
Tue 9/1612:30 pmLAX - PUS
1 stop31h 05mChina Eastern
Tue 11/412:35 pmPUS - LAX
1 stop37h 30mChina Eastern
Deal found 8/14$731
This Gurufare deal was found by Cheapflights users on 8/12. 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 9/1511:25 pmLAX - PUS
1 stop20h 20mAir China
Thu 10/2312:45 pmPUS - LAX
1 stop23h 25mAir China
Deal found 8/12$740
This FlightHub deal was found by Cheapflights users on 8/12. 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.
Tue 9/1612:30 pmLAX - PUS
1 stop31h 05mChina Eastern
Wed 10/225:50 pmPUS - LAX
1 stop32h 15mChina Eastern
Deal found 8/12$744
This Gotogate deal was found by Cheapflights users on 8/14. 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.
Tue 9/1612:30 pmLAX - PUS
1 stop31h 05mChina Eastern
Wed 11/1212:35 pmPUS - LAX
1 stop37h 30mChina Eastern
Deal found 8/14$748
This Gotogate deal was found by Cheapflights users on 8/12. 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 11/1010:25 pmLAX - PUS
1 stop20h 20mAir China
Fri 11/2812:45 pmPUS - LAX
1 stop23h 15mAir China
Deal found 8/12$754
This FlightHub deal was found by Cheapflights users on 8/12. 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 9/312:30 pmLAX - PUS
1 stop31h 05mChina Eastern
Sat 9/1312:35 pmPUS - LAX
1 stop37h 30mChina Eastern
Deal found 8/12$758
This Gurufare deal was found by Cheapflights users on 8/12. 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.
Wed 9/1712:30 pmLAX - PUS
1 stop36h 20mChina Eastern
Fri 10/245:50 pmPUS - LAX
1 stop32h 15mChina Eastern
Deal found 8/12$782
This Booking.com deal was found by Cheapflights users on 8/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/221:00 pmSFO - PUS
1 stop30h 45mAir China
Tue 11/1112:45 pmPUS - SFO
1 stop37h 30mAir China
Deal found 8/12$785

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 August 14, 2025.
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

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Wed 9/17

12:30 pm-11:35 am

1 stop31h 05m

Busan Gimhae

Wed 11/5

12:35 pm-9:05 am

1 stop37h 30m

$687

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Mon 9/22

12:30 pm-11:35 am

1 stop31h 05m

Busan Gimhae

Mon 11/10

12:35 pm-9:05 am

1 stop37h 30m

$690

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Wed 9/17

12:30 pm-11:35 am

1 stop31h 05m

Busan Gimhae

Wed 9/24

12:35 pm-10:05 am

1 stop37h 30m

$697

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Tue 9/16

12:30 pm-11:35 am

1 stop31h 05m

Busan Gimhae

Tue 11/4

12:35 pm-9:05 am

1 stop37h 30m

$731

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Wed 9/3

12:30 pm-11:35 am

1 stop31h 05m

Busan Gimhae

Sat 9/13

5:50 pm-10:05 am

1 stop32h 15m

$744

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Tue 9/16

12:30 pm-11:35 am

1 stop31h 05m

Busan Gimhae

Wed 11/12

12:35 pm-9:05 am

1 stop37h 30m

$748

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Fri 10/24

12:30 pm-11:35 am

1 stop31h 05m

Busan Gimhae

Tue 11/18

12:35 pm-9:05 am

1 stop37h 30m

$758

San FranciscoBusan

SFO - PUS

SFOPUS

San Francisco

Wed 10/22

1:00 pm-11:45 am

1 stop30h 45m

Busan Gimhae

Tue 11/11

12:45 pm-9:15 am

1 stop37h 30m

$785

San FranciscoBusan

SFO - PUS

SFOPUS

San Francisco

Mon 10/27

1:00 pm-11:35 am

1 stop30h 35m

Busan Gimhae

Sun 11/2

12:35 pm-3:33 pm

2 stops42h 58m

$785

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Wed 10/29

12:30 pm-11:35 am

1 stop31h 05m

Busan Gimhae

Mon 11/10

12:35 pm-9:05 am

1 stop37h 30m

$788

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 54 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, August is the cheapest month in which you can book a flight from California to Busan (average of $1,166). Flying from California 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 CA to PUS?

Find hourly flight availability from California 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 August 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Busan as you normally would.

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.

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

    $434 is the cheapest one-way deal found within the past few days, from Air China. You may also be able to find cheap deals on China Airlines and Delta, with prices starting from $556 and $801, 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 San Diego - 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, August is the cheapest month in which you can book a flight from California to Busan (average of $1,166). Flying from California 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.

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 6 airlines flying from California to Busan

Discover the top 6 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$640Average$788FlexibilityNo cancel feeOn-time62%
Air ChinaCheapest$680Average$780FlexibilityNo cancel feeOn-time67%
Cathay PacificCheapest$740Average$889FlexibilityNo cancel feeOn-time72%
Korean AirCheapest$896Average$1,324FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$918Average$1,186FlexibilityNo cancel feeOn-time70%
DeltaCheapest$1,115Average$1,517FlexibilityNo cancel feeOn-timeN/A

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