HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Busan

$420+ 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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PUS
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from California 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.

Cheap flight deals from California to Busan

Discover tips and strategies to find the most affordable flight options for your journey from California (USCA) 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 December 18, 2024.

Round-trip from

$680
(FlightHub)

One-way from

$420
(Trip.com)
From California to Busan Gimhae
Search Deals
One-way flight from California to Busan Gimhae
Search Deals

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 December 18, 2024.

This Delta deal was found by Cheapflights users on 12/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/266:05 amSFO - PUS
2 stops35h 45mDelta
Sun 12/294:10 pmPUS - SFO
2 stops34h 35mDelta
Deal found 12/16$994
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 12/303:45 pmLAX - PUS
2 stops31h 10mMultiple Airlines
Mon 1/272:05 pmPUS - LAX
1 stop34h 30mMultiple Airlines
Deal found 12/17$1,106
This Ovago deal was found by Cheapflights users on 12/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2612:00 pmSFO - PUS
1 stop35h 50mChina Eastern
Sun 12/295:50 pmPUS - SFO
1 stop32h 10mChina Eastern
Deal found 12/16$1,486
This oojo deal was found by Cheapflights users on 12/17. 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.
Sun 12/2211:00 pmLAX - PUS
2 stops25h 00mAsiana Airlines
Sun 12/293:00 pmPUS - LAX
2 stops40h 50mAsiana Airlines
Deal found 12/17$2,014
This KAYAK deal was found by Cheapflights users on 12/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/267:00 amONT - PUS
2 stops32h 05mKorean Air
Sat 12/284:10 pmPUS - ONT
2 stops18h 17mKorean Air
Deal found 12/18$2,087
This Justfly.com deal was found by Cheapflights users on 12/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/216:00 amSJC - PUS
2 stops33h 10mKorean Air
Mon 12/234:10 pmPUS - SJC
2 stops44h 48mKorean Air
Deal found 12/18$2,143
This Mytrip deal was found by Cheapflights users on 12/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/267:00 amSFO - PUS
2 stops20h 45mMultiple Airlines
Sun 12/297:00 amPUS - SFO
3 stops25h 20mMultiple Airlines
Deal found 12/16$2,303
This Gotogate deal was found by Cheapflights users on 12/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2310:45 pmLAX - PUS
1 stop19h 10mChina Airlines
Fri 1/37:45 pmPUS - LAX
1 stop16h 50mChina Airlines
Deal found 12/16$2,387
This Gotogate deal was found by Cheapflights users on 12/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2110:00 pmLAX - PUS
1 stop28h 45mPhilippine Airlines
Mon 12/308:45 pmPUS - LAX
1 stop28h 15mPhilippine Airlines
Deal found 12/16$2,603
This FlightHub deal was found by Cheapflights users on 12/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1811:40 pmSFO - PUS
1 stop18h 15mChina Airlines
Wed 1/17:45 pmPUS - SFO
1 stop16h 05mChina Airlines
Deal found 12/18$2,844
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/258:20 pmLAX - PUS
2 stops31h 25mDelta
Fri 1/310:25 amPUS - LAX
2 stops24h 53mDelta
Deal found 12/17$3,057
This Mytrip deal was found by Cheapflights users on 12/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2112:04 pmSJC - PUS
2 stops30h 41mMultiple Airlines
Mon 12/232:05 pmPUS - SJC
3 stops37h 45mMultiple Airlines
Deal found 12/18$3,138

Find flights from California to Busan within your budget

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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Mon 2/24

10:00 pm-11:45 am

1 stop20h 45m

Busan Gimhae

Thu 3/6

12:45 pm-7:00 pm

1 stop23h 15m

$680

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Mon 2/24

11:30 am-11:35 am

1 stop31h 05m

Busan Gimhae

Thu 3/6

5:50 pm-9:05 am

1 stop32h 15m

$686

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Thu 1/16

9:35 am-1:55 pm

1 stop35h 20m

Busan Gimhae

Thu 1/23

11:55 am-7:35 am

2 stops36h 40m

$789

San FranciscoBusan

SFO - PUS

SFOPUS

San Francisco

Wed 1/8

3:40 pm-4:45 pm

1 stop32h 05m

Busan Gimhae

Mon 2/3

12:30 pm-12:00 pm

1 stop16h 30m

$848

San FranciscoBusan

SFO - PUS

SFOPUS

San Francisco

Wed 1/8

11:30 pm-11:30 am

1 stop19h 00m

Busan Gimhae

Mon 2/3

8:45 am-9:30 am

1 stop17h 45m

$852

San FranciscoBusan

SFO - PUS

SFOPUS

San Francisco

Mon 3/10

12:35 am-1:05 pm

1 stop20h 30m

Busan Gimhae

Thu 3/27

2:05 pm-10:15 pm

1 stop24h 10m

$913

Las VegasBusan

LAS - PUS

LASPUS

Las Vegas Harry Reid Intl

Sun 2/16

6:10 am-11:35 am

2 stops36h 25m

Busan Gimhae

Sat 3/1

5:50 pm-12:55 pm

2 stops36h 05m

$935

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Sun 2/2

10:55 am-1:20 pm

1 stop33h 25m

Busan Gimhae

Sun 2/16

2:05 pm-9:05 am

1 stop36h 00m

$970

San FranciscoBusan

SFO - PUS

SFOPUS

San Francisco

Mon 2/24

8:40 pm-7:25 pm

2 stops29h 45m

Busan Gimhae

Thu 3/6

4:10 pm-7:57 pm

2 stops20h 47m

$987

San JoseBusan

SJC - PUS

SJCPUS

San Jose

Fri 1/31

6:25 am-8:10 am

2 stops32h 45m

Busan Gimhae

Fri 2/7

7:55 am-5:35 pm

2 stops26h 40m

$987

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 50 results
1
2
3
...
5

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.

Travel insights for flights from California to Busan

Get recent, data-driven insights about flights from California to Busan including ideal travel times, pricing trends, and more.

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 July is currently the most expensive (average of $1,852). 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 December 18, 2024.

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.

Rainfall in Busan by month

Plan your trip to Busan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Busan ranges from 0.9 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. December is typically the driest time to visit Busan when rainfall is around 0.9 in.

Temperature in Busan by month

Plan your trip to Busan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Busan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 December 18, 2024.
Read through reviews of airlines operating flights from California to Busan, such as China Eastern, Korean Air and Cathay Pacific. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,018 reviews

Entertainment

8.2

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.4
Very good
1,018 reviews
Korean Air
8.4
Very good
1,018 reviews

Entertainment

8.2

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,443 reviews
Korean Air
8.4
Very good
1,018 reviews

Entertainment

8.2

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Asiana Airlines
8.3
Very good
477 reviews
Korean Air
8.4
Very good
1,018 reviews

Entertainment

8.2

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

China Airlines
8.3
Very good
754 reviews
Korean Air
8.4
Very good
1,018 reviews

Entertainment

8.2

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Singapore Airlines
8.1
Very good
1,329 reviews
Korean Air
8.4
Very good
1,018 reviews

Entertainment

8.2

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

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?

    $429 is the cheapest one-way deal found within the past few days, from China Eastern. You may also be able to find cheap deals on Korean Air and Air China, with prices starting from $456 and $578, 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, 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 July is currently the most expensive (average of $1,852). 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

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 California to Busan

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Incheon Intl flights
John F Kennedy Intl to Incheon Intl flights
Dallas/Fort Worth to Incheon Intl flights
Seattle to Incheon Intl flights
Dulles Intl to Incheon Intl flights
San Francisco to Incheon Intl flights
Newark to Incheon Intl flights
LaGuardia to Incheon Intl flights
Los Angeles to Gimpo Intl flights
John F Kennedy Intl to Gimpo Intl flights
O'Hare Intl to Incheon Intl flights
Boston to Incheon Intl flights
San Francisco to Gimpo Intl flights
Atlanta to Incheon Intl flights
Seattle to Gimpo Intl flights
Ontario to Incheon Intl flights
Reagan-National to Incheon Intl flights
Hobby to Incheon Intl flights
Baltimore to Incheon Intl flights
Dulles Intl to Gimpo Intl flights
Newark to Gimpo Intl flights
Honolulu to Incheon Intl flights
Love Field to Incheon Intl flights
Dallas/Fort Worth to Gimpo Intl flights
Detroit to Incheon Intl flights
San Jose to Incheon Intl flights
Minneapolis to Incheon Intl flights
O'Hare Intl to Gimpo Intl flights
George Bush Intcntl to Incheon Intl flights
Las Vegas to Incheon Intl flights
Boston to Gimpo Intl flights
Orlando to Incheon Intl flights
LaGuardia to Gimpo Intl flights
Reagan-National to Gimpo Intl flights
Midway to Incheon Intl flights
Denver to Incheon Intl flights
Portland to Incheon Intl flights
Baltimore to Gimpo Intl flights
Miami to Incheon Intl flights
Philadelphia to Incheon Intl flights
San Diego to Incheon Intl flights
George Bush Intcntl to Gimpo Intl flights
Atlanta to Gimpo Intl flights
Santa Ana to Incheon Intl flights
Austin to Incheon Intl flights
Charlotte to Incheon Intl flights
St. Louis to Incheon Intl flights
Miami to Gimpo Intl flights
Sky Harbor Intl to Incheon Intl flights

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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$689Average$732FlexibilityNo cancel feeOn-time62%
Cathay PacificCheapest$727Average$889FlexibilityNo cancel feeOn-time72%
Korean AirCheapest$896Average$1,697FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$1,006Average$1,181FlexibilityNo cancel feeOn-time70%
DeltaCheapest$1,231Average$1,775FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$1,292Average$1,838FlexibilityNo cancel feeOn-time76%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.