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$275+ Cheap flights from South Korea 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — LAX
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from South Korea to California

Keep the following information in mind while searching for South Korea to California flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$458
(Mytrip)

One-way from

$275
(Flightnetwork)

Popular in

August

Cheapest in

March

Average price

$839

Good round-trip deal

$456 or less

Good one-way deal

$425 or less
Provider with most accurate pricing for Seoul (SEL)-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Seoul (SEL)-Los Angeles flights.
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From South Korea to California
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One-way flight from South Korea to California
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Highest demand for flights based on searches. 19% potential increase in price ($203 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from South Korea to California.
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Price to beat on a one-way flight from South Korea to California.
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Find flight deals from South Korea to California

Cheapest flights from South Korea to California
Explore the most affordable flight options available from South Korea to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Mytrip deal was found by Cheapflights users on 4/30. 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.
Wed 5/142:40 pmICN - LAX
Nonstop11h 10mAsiana Airlines
Wed 5/2812:10 pmLAX - ICN
Nonstop13h 25mAsiana Airlines
Deal found 4/30$458
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/711:30 amICN - LAX
1 stop16h 35mUnited Airlines
Wed 5/1410:36 pmLAX - ICN
1 stop24h 24mUnited Airlines
Deal found 4/30$462
This Mytrip deal was found by Cheapflights users on 4/30. 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 5/88:55 pmICN - SFO
Nonstop10h 35mAsiana Airlines
Mon 5/1211:30 pmSFO - ICN
Nonstop13h 00mAsiana Airlines
Deal found 4/30$462
This oojo deal was found by Cheapflights users on 4/30. 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.
Thu 6/194:00 pmICN - SFO
Nonstop10h 40mKorean Air
Tue 8/261:10 pmSFO - ICN
Nonstop12h 10mKorean Air
Deal found 4/30$465
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/411:30 amICN - SFO
Nonstop10h 40mUnited Airlines
Wed 5/710:30 amSFO - ICN
Nonstop12h 30mUnited Airlines
Deal found 4/30$472
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/411:30 amICN - SJC
2 stops22h 16mUnited Airlines
Tue 5/68:30 amSJC - ICN
2 stops27h 50mUnited Airlines
Deal found 4/30$476
This Mytrip deal was found by Cheapflights users on 4/30. 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.
Wed 5/76:20 pmICN - SFO
Nonstop10h 40mAIR PREMIA
Wed 5/213:30 pmSFO - ICN
Nonstop13h 00mAIR PREMIA
Deal found 4/30$477
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2711:30 amICN - ONT
1 stop16h 44mUnited Airlines
Sun 10/2610:40 amONT - ICN
1 stop36h 35mUnited Airlines
Deal found 4/30$483
This AIR PREMIA deal was found by Cheapflights users on 4/29. 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 AIR PREMIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/512:45 pmICN - LAX
Nonstop11h 35mAIR PREMIA
Sat 5/1010:50 amLAX - ICN
Nonstop12h 55mAIR PREMIA
Deal found 4/29$512
This Tourvis deal was found by Cheapflights users on 4/30. 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 Tourvis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/288:55 pmICN - SFO
Nonstop10h 35mMultiple Airlines
Tue 6/38:00 amSFO - ICN
1 stop17h 55mMultiple Airlines
Deal found 4/30$532
This Trip.com deal was found by Cheapflights users on 4/30. 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 5/38:40 pmICN - LAS
1 stop15h 37mMultiple Airlines
Wed 5/76:29 pmLAS - ICN
1 stop17h 51mMultiple Airlines
Deal found 4/30$544
This Gotogate deal was found by Cheapflights users on 4/30. 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 9/115:45 pmICN - LAX
1 stop35h 43mAir Canada
Thu 9/2512:20 pmLAX - ICN
1 stop35h 45mAir Canada
Deal found 4/30$547

Cheapflights Fare Finder

Customize your flight search to find flights from South Korea 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 May 1, 2025.
Use the filters below to find and compare flights from South Korea to California that are best for you.

Fly from

South Korea

Fly to

California

Route

Depart

Return

Price

IncheonLos Angeles

ICN - LAX

ICNLAX

Incheon Intl

Tue 5/20

2:40 pm-9:50 am

Nonstop11h 10m

Los Angeles

Tue 5/27

12:10 pm-5:35 pm

Nonstop13h 25m

$458

IncheonLos Angeles

ICN - LAX

ICNLAX

Incheon Intl

Wed 5/28

4:50 pm-2:58 pm

1 stop14h 08m

Los Angeles

Sun 10/26

7:00 pm-4:40 am

1 stop17h 40m

$462

IncheonSan Francisco

ICN - SFO

ICNSFO

Incheon Intl

Thu 6/19

4:00 pm-10:40 am

Nonstop10h 40m

San Francisco

Wed 8/20

1:10 pm-5:20 pm

Nonstop12h 10m

$462

IncheonSan Francisco

ICN - SFO

ICNSFO

Incheon Intl

Fri 9/19

6:20 pm-1:00 pm

Nonstop10h 40m

San Francisco

Fri 9/26

3:30 pm-8:30 pm

Nonstop13h 00m

$463

IncheonSan Francisco

ICN - SFO

ICNSFO

Incheon Intl

Tue 6/17

8:55 pm-3:30 pm

Nonstop10h 35m

San Francisco

Sat 7/19

11:30 pm-4:00 am

Nonstop12h 30m

$478

IncheonOntario

ICN - ONT

ICNONT

Incheon Intl

Tue 5/27

4:50 pm-5:39 pm

1 stop16h 49m

Ontario

Tue 10/28

1:00 pm-4:40 am

2 stops23h 40m

$483

IncheonSan Francisco

ICN - SFO

ICNSFO

Incheon Intl

Wed 10/15

11:30 am-6:10 am

Nonstop10h 40m

San Francisco

Wed 10/22

11:45 pm-4:20 am

Nonstop12h 35m

$508

IncheonLos Angeles

ICN - LAX

ICNLAX

Incheon Intl

Mon 5/12

12:45 pm-8:20 am

Nonstop11h 35m

Los Angeles

Wed 5/21

10:50 am-3:45 pm

Nonstop12h 55m

$512

IncheonSan Francisco

ICN - SFO

ICNSFO

Incheon Intl

Wed 5/28

8:55 pm-3:30 pm

Nonstop10h 35m

San Francisco

Tue 6/3

8:00 am-5:55 pm

1 stop17h 55m

$532

IncheonLos Angeles

ICN - LAX

ICNLAX

Incheon Intl

Fri 9/19

5:45 pm-11:18 am

1 stop33h 33m

Los Angeles

Thu 9/25

2:30 pm-4:05 pm

1 stop33h 35m

$546

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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

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

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

Currently, January is the cheapest month in which you can book a flight from South Korea to California (average of $246). Flying from South Korea to California in March is currently the most expensive (average of $327). 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 KR to CA?

Find hourly flight availability from South Korea to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

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

Weekly flight availability from South Korea to California

Explore weekly flight availability from South Korea to California. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 1, 2025.

The most flights from KR0 to USCA are scheduled on a Monday (19 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (19 on average).

Rainfall in California by month

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

In terms of precipitation, rainfall in California ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit California when rainfall is around 0.0 in.

Temperature in California by month

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

If weather is an important factor for your trip to California, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 May 1, 2025.
Peruse reviews from past customers who have flown with EVA Air, Korean Air and Japan Airlines from South Korea to California to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,186 reviews

Overall

8.4

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very good
1,186 reviews
EVA Air
8.4
Very good
1,186 reviews

Overall

8.4

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Korean Air
8.4
Very good
1,068 reviews
EVA Air
8.4
Very good
1,186 reviews

Overall

8.4

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Japan Airlines
8.3
Very good
1,464 reviews
EVA Air
8.4
Very good
1,186 reviews

Overall

8.4

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
China Airlines
8.3
Very good
732 reviews
EVA Air
8.4
Very good
1,186 reviews

Overall

8.4

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
ANA
8.3
Very good
852 reviews
EVA Air
8.4
Very good
1,186 reviews

Overall

8.4

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Related info for your journey

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

  • How popular is this South Korea to California flight route?

    The South Korea to California flight path was viewed by 70 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    One-way options have recently been found by users for as low as $275 on AIR PREMIA. Other airlines that offer cheap prices include XiamenAir from $348 and China Southern from $361 one-way.

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

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

  • How can I find direct flights from South Korea to California?

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

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

    Yes. Cheapflights offers flight deals from South Korea 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 South Korea to California?

    Currently, January is the cheapest month in which you can book a flight from South Korea to California (average of $246). Flying from South Korea to California in March is currently the most expensive (average of $327). 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 South Korea to California

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from South Korea to California

Discover the top 9 airlines that operate flights from South Korea 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$346Average$520FlexibilityNo cancel feeOn-time71%
AIR PREMIACheapest$450Average$798FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$463Average$575FlexibilityNo cancel feeOn-time67%
Korean AirCheapest$485Average$899FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$488Average$776FlexibilityNo cancel feeOn-time69%
Asiana AirlinesCheapest$514Average$840FlexibilityNo cancel feeOn-time76%
Hawaiian AirlinesCheapest$665Average$971FlexibilityNo cancel feeOn-time85%
DeltaCheapest$717Average$834FlexibilityNo cancel feeOn-timeN/A
China AirlinesCheapest$978Average$1,146FlexibilityNo cancel feeOn-time70%

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