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$396+ Cheap flights from Busan (PUS) to California

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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
PUS — LAX
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Busan to California

Keep the following information in mind while searching for Busan to California flight deals. Data was last updated September 11, 2025.

Round-trip from

$692
(oojo)

One-way from

$396
(Trip.com)

Popular in

January

Cheapest in

March

Average price

$988
From Busan Gimhae to California
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One-way flight from Busan Gimhae to California
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Highest demand for flights based on searches. 6% potential increase in price ($67 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Busan to California

Cheapest flights from Busan to California
Explore the most affordable flight options available from Busan to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This oojo deal was found by Cheapflights users on 9/10. 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.
Sun 10/124:30 pmPUS - SFO
1 stop15h 00mMultiple Airlines
Sun 10/1911:30 pmSFO - PUS
1 stop18h 00mMultiple Airlines
Deal found 9/10$692
This Gotogate deal was found by Cheapflights users on 9/11. 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 10/268:55 pmPUS - LAX
1 stop39h 15mPhilippine Airlines
Sun 11/210:55 amLAX - PUS
1 stop40h 00mPhilippine Airlines
Deal found 9/11$723
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/268:55 pmPUS - SFO
1 stop39h 35mPhilippine Airlines
Sun 11/210:30 pmSFO - PUS
1 stop28h 25mPhilippine Airlines
Deal found 9/11$724
This WhyPayMore deal was found by Cheapflights users on 9/10. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/214:10 pmPUS - SFO
1 stop34h 20mKorean Air
Mon 1/511:40 amSFO - PUS
1 stop30h 10mKorean Air
Deal found 9/10$730
This Trip.com deal was found by Cheapflights users on 9/11. 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 10/119:00 pmPUS - LAX
1 stop39h 40mPhilippine Airlines
Sat 10/1811:55 pmLAX - PUS
1 stop27h 55mPhilippine Airlines
Deal found 9/11$740
This Trip.com deal was found by Cheapflights users on 9/9. 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 9/259:00 pmPUS - LAX
1 stop28h 45mPhilippine Airlines
Fri 10/311:55 pmLAX - PUS
1 stop27h 55mPhilippine Airlines
Deal found 9/9$742
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/214:10 pmPUS - SFO
1 stop34h 20mDelta
Mon 1/56:50 pmSFO - PUS
2 stops32h 55mDelta
Deal found 9/11$744
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/247:35 amPUS - LAX
1 stop17h 15mMultiple Airlines
Thu 10/210:25 amLAX - PUS
1 stop34h 35mMultiple Airlines
Deal found 9/9$745
This oojo deal was found by Cheapflights users on 9/10. 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 10/179:00 pmPUS - LAX
1 stop28h 45mPhilippine Airlines
Mon 10/2012:50 pmLAX - PUS
1 stop39h 00mPhilippine Airlines
Deal found 9/10$746
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Thu 9/257:50 amPUS - LAX
1 stop17h 00mMultiple Airlines
Thu 10/210:25 amLAX - PUS
1 stop34h 35mMultiple Airlines
Deal found 9/9$747
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/128:45 amPUS - SFO
2 stops21h 48mDelta
Sun 10/1912:50 pmSFO - PUS
1 stop28h 40mDelta
Deal found 9/10$750
This WhyPayMore deal was found by Cheapflights users on 9/10. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/199:00 pmPUS - LAX
1 stop28h 45mPhilippine Airlines
Thu 10/3011:10 pmLAX - PUS
1 stop20h 40mPhilippine Airlines
Deal found 9/10$758

Cheapflights Fare Finder

 
Customize your flight search to find flights from Busan to California 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 11, 2025.
Use the filters below to find and compare flights from Busan to California that are best for you.

Fly from

Busan

Fly to

California

Route

Depart

Return

Price

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

Sun 10/12

4:30 pm-3:30 pm

1 stop15h 00m

San Francisco

Sun 10/19

11:30 pm-9:30 am

1 stop18h 00m

$692

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

Sun 12/21

4:10 pm-9:30 am

1 stop34h 20m

San Francisco

Mon 1/5

11:40 am-10:50 am

1 stop30h 10m

$730

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

Sun 12/21

4:10 pm-9:30 am

1 stop34h 20m

San Francisco

Mon 1/5

6:05 am-8:10 am

2 stops33h 05m

$744

BusanLos Angeles

PUS - LAX

PUSLAX

Busan Gimhae

Sun 10/12

9:00 pm-8:40 pm

1 stop39h 40m

Los Angeles

Sun 10/19

11:55 pm-7:50 pm

1 stop27h 55m

$747

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

Sun 10/12

8:45 am-2:33 pm

2 stops21h 48m

San Francisco

Sun 10/19

12:50 pm-9:30 am

1 stop28h 40m

$750

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

Sun 10/26

12:00 pm-11:33 pm

2 stops27h 33m

San Francisco

Sun 11/2

11:40 am-8:45 pm

1 stop16h 05m

$750

BusanLos Angeles

PUS - LAX

PUSLAX

Busan Gimhae

Sun 10/19

9:00 pm-9:45 am

1 stop28h 45m

Los Angeles

Thu 10/30

11:55 am-11:50 am

1 stop31h 55m

$758

BusanLos Angeles

PUS - LAX

PUSLAX

Busan Gimhae

Thu 9/25

4:30 pm-9:40 am

1 stop33h 10m

Los Angeles

Fri 10/3

6:31 pm-7:35 pm

2 stops33h 04m

$786

BusanLos Angeles

PUS - LAX

PUSLAX

Busan Gimhae

Fri 10/17

8:45 am-9:40 am

1 stop16h 55m

Los Angeles

Mon 10/20

6:34 pm-8:45 pm

2 stops34h 11m

$786

BusanLos Angeles

PUS - LAX

PUSLAX

Busan Gimhae

Sun 10/19

4:30 pm-8:36 pm

2 stops20h 06m

Los Angeles

Thu 10/30

8:45 pm-8:45 pm

2 stops32h 00m

$786

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 55 results
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Best time to book a flight from Busan to California

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

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

Currently, January is the cheapest month in which you can book a flight from Busan to California (average of $246). Flying from Busan to California in March is currently the most expensive (average of $325). 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.

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. 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 California. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with Korean Air from Busan to California by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,139 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,139 reviews
Korean Air
8.4
Very good
1,139 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

Find useful and relevant information for your journey from Busan to California. 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 from for flights from Busan to California?

    Busan Gimhae (PUS), located 7.2 mi from the city center, is the airport you fly out of when you book flights from Busan to California.

  • How long is the flight from Busan to California?

    A quick flight from Busan to California can take about 34h 20m. Korean Air provides one of the quickest options available for as low as $730. Busan and California are separated by a distance of 5641 mi. This flight may include one or multiple stops.

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

    $554 is the cheapest one-way deal found within the past few days, from Korean Air. You may also be able to find cheap deals on Philippine Airlines and Singapore Airlines, with prices starting from $670 and $673, respectively.

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

    Most travelers choose Busan Gimhae - Los Angeles, Busan Gimhae - San Diego or Busan Gimhae - Las Vegas Harry Reid Intl when deciding on the best route from Busan to California.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Busan to California 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 Busan to California?

    Currently, January is the cheapest month in which you can book a flight from Busan to California (average of $246). Flying from Busan to California in March is currently the most expensive (average of $325). 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 Busan to California

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Top airline flying from Busan to California

Discover the top airline that operate flights from Busan to California. 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 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$788Average$913FlexibilityNo cancel feeOn-time81%

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