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$372+ 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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
PUS — LAX
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$678
(oojo)

One-way from

$372
(Kiwi.com)

Popular in

January

Cheapest in

March

Average price

$1,088
Provider with most accurate pricing for Busan Gimhae-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Busan Gimhae-Los Angeles flights.
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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. 3% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 29, 2025.

This Onlinetour deal was found by Cheapflights users on 10/27. 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 Onlinetour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:00 amPUS - LAX
2 stops30h 08mMultiple Airlines
Mon 11/106:30 amLAX - PUS
2 stops39h 40mMultiple Airlines
Deal found 10/27$469
This Onlinetour deal was found by Cheapflights users on 10/28. 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 Onlinetour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/410:25 amPUS - LAX
2 stops23h 04mMultiple Airlines
Tue 11/116:30 amLAX - PUS
2 stops32h 40mMultiple Airlines
Deal found 10/28$716
This Flightnetwork deal was found by Cheapflights users on 10/27. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1712:00 pmPUS - LAX
1 stop19h 50mMultiple Airlines
Mon 12/19:10 amLAX - PUS
1 stop32h 40mMultiple Airlines
Deal found 10/27$721
This Delta deal was found by Cheapflights users on 10/29. 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.
Sat 12/207:00 amPUS - SFO
1 stop19h 30mDelta
Sat 12/2711:40 amSFO - PUS
1 stop34h 30mDelta
Deal found 10/29$723
This Gotogate deal was found by Cheapflights users on 10/28. 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 11/412:55 pmPUS - LAX
1 stop23h 10mPhilippine Airlines
Tue 11/1110:50 amLAX - PUS
1 stop40h 05mPhilippine Airlines
Deal found 10/28$730
This WhyPayMore deal was found by Cheapflights users on 10/27. 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.
Tue 10/288:55 pmPUS - LAX
1 stop39h 10mPhilippine Airlines
Tue 11/410:50 amLAX - PUS
1 stop40h 05mPhilippine Airlines
Deal found 10/27$755
This Delta deal was found by Cheapflights users on 10/27. 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.
Tue 10/287:55 amPUS - LAX
2 stops23h 35mDelta
Tue 11/44:25 pmLAX - PUS
2 stops35h 20mDelta
Deal found 10/27$796
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Tue 10/282:30 pmPUS - LAX
2 stops33h 55mMultiple Airlines
Tue 11/49:25 amLAX - PUS
1 stop16h 30mMultiple Airlines
Deal found 10/27$860
This Delta deal was found by Cheapflights users on 10/27. 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.
Fri 10/3112:00 pmPUS - LAX
2 stops18h 04mDelta
Mon 11/105:45 amLAX - PUS
2 stops22h 00mDelta
Deal found 10/27$866
This oojo deal was found by Cheapflights users on 10/27. 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 11/217:50 pmPUS - ONT
1 stop38h 00mChina Airlines
Sat 11/2910:50 pmONT - PUS
1 stop19h 00mChina Airlines
Deal found 10/27$922
This Delta deal was found by Cheapflights users on 10/28. 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.
Fri 12/127:00 amPUS - SFO
1 stop19h 30mDelta
Fri 12/1911:40 amSFO - PUS
1 stop34h 30mDelta
Deal found 10/28$1,248
This lastminute.com deal was found by Cheapflights users on 10/27. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/178:30 pmPUS - LGB
2 stops42h 08mKorean Air
Mon 12/17:00 amLGB - PUS
2 stops32h 05mKorean Air
Deal found 10/27$1,266

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 October 29, 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

Sat 12/20

7:00 am-9:30 am

1 stop19h 30m

San Francisco

Sat 12/27

11:40 am-3:10 pm

1 stop34h 30m

$723

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

Fri 4/17

8:45 am-10:40 am

1 stop17h 55m

San Francisco

Mon 4/20

12:40 pm-8:45 pm

1 stop16h 05m

$723

BusanOntario

PUS - ONT

PUSONT

Busan Gimhae

Wed 3/4

11:50 am-4:50 pm

1 stop22h 00m

Ontario

Wed 3/18

11:50 pm-10:50 am

1 stop19h 00m

$723

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

Fri 4/17

8:00 am-10:40 am

1 stop18h 40m

San Francisco

Mon 4/20

8:55 am-8:45 pm

2 stops19h 50m

$723

BusanSan Diego

PUS - SAN

PUSSAN

Busan Gimhae

Fri 4/17

8:00 am-3:19 pm

2 stops23h 19m

San Diego

Tue 4/21

7:30 pm-7:45 am

2 stops20h 15m

$749

BusanSan Diego

PUS - SAN

PUSSAN

Busan Gimhae

Fri 4/17

7:00 am-3:19 pm

2 stops24h 19m

San Diego

Tue 4/21

7:00 am-7:35 pm

2 stops20h 35m

$761

BusanOntario

PUS - ONT

PUSONT

Busan Gimhae

Fri 4/17

10:40 am-5:16 pm

2 stops22h 36m

Ontario

Tue 4/21

7:00 am-7:35 pm

2 stops20h 35m

$761

BusanLos Angeles

PUS - LAX

PUSLAX

Busan Gimhae

Fri 11/21

4:00 pm-2:50 pm

1 stop15h 50m

Los Angeles

Sat 11/29

9:10 am-9:10 pm

1 stop19h 00m

$767

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

Sat 1/17

10:25 am-10:54 pm

2 stops29h 29m

San Francisco

Thu 1/29

6:55 pm-8:10 am

2 stops20h 15m

$820

BusanSan Francisco

PUS - SFO

PUSSFO

Busan Gimhae

Sat 1/17

4:10 pm-5:49 pm

2 stops18h 39m

San Francisco

Fri 1/30

1:35 pm-8:10 am

2 stops25h 35m

$820

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 56 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, June is the cheapest month in which you can book a flight from Busan to California (average of $572). Flying from Busan to California in July is currently the most expensive (average of $842). 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 October 29, 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
1,155 reviews

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Overall

8.4

Crew

8.7

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
1,155 reviews
Korean Air
8.4
Very good
1,155 reviews

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Overall

8.4

Crew

8.7

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 17h 55m. Delta provides one of the quickest options available for as low as $723. 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?

    $538 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 Delta and China Airlines, with prices starting from $575 and $624, respectively.

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

    Most travelers choose Busan Gimhae - Los Angeles, Busan Gimhae - San Francisco or Busan Gimhae - Ontario 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, June is the cheapest month in which you can book a flight from Busan to California (average of $572). Flying from Busan to California in July is currently the most expensive (average of $842). 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

See prices for flight routes from nearby airports that may be better suited for you.
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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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$801Average$1,056FlexibilityNo cancel feeOn-time81%

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