$355+ Cheap flights from California to South Korea
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 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ICN
Feb 27 — Mar 61
1 adult, Economy
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Find cheap flights from California to South Korea 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
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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 South Korea
Keep the following information in mind while searching for California to South Korea flight deals. Data was last updated February 22, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $642 (oojo) |
One-way from | $356 (oojo) |
Popular in | June |
Cheapest in | February |
Average price | $875 |
Good round-trip deal | $737 or less |
Good one-way deal | $433 or less |
Find flight deals from California to South Korea
Cheapest flights from California to South KoreaExplore the most affordable flight options available from California to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.
Explore the most affordable flight options available from California to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.
This oojo deal was found by Cheapflights users on 2/20. 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 4/312:30 pmLAX - ICN
1 stop36h 55mChina Eastern
Tue 4/86:25 pmICN - LAX
1 stop31h 40mChina Eastern
Deal found 2/20![China Eastern logo]()
$642
This Gotogate deal was found by Cheapflights users on 2/22. 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 2/242:30 pmSFO - ICN
Nonstop13h 00mAIR PREMIA
Wed 2/266:55 pmICN - SFO
Nonstop10h 05mAIR PREMIA
Deal found 2/22![AIR PREMIA logo]()
$650
This oojo deal was found by Cheapflights users on 2/22. 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 3/201:00 pmSFO - ICN
2 stops30h 15mChina Eastern
Fri 3/288:50 pmICN - SFO
2 stops29h 10mChina Eastern
Deal found 2/22![China Eastern logo]()
$656
This Gotogate deal was found by Cheapflights users on 2/21. 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 4/811:55 pmLAX - ICN
1 stop20h 35mXiamenAir
Tue 4/151:30 pmICN - LAX
1 stop22h 30mXiamenAir
Deal found 2/21![XiamenAir logo]()
$660
This United Airlines deal was found by Cheapflights users on 2/21. 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 3/510:30 amSFO - ICN
Nonstop12h 45mUnited Airlines
Thu 3/2711:45 amICN - SFO
Nonstop10h 35mUnited Airlines
Deal found 2/21![United Airlines logo]()
$661
This FlightHub deal was found by Cheapflights users on 2/21. 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.
Sat 3/812:00 pmSFO - GMP
1 stop30h 00mChina Eastern
Wed 3/198:50 pmGMP - SFO
1 stop29h 10mChina Eastern
Deal found 2/21![China Eastern logo]()
$668
This FlightHub deal was found by Cheapflights users on 2/21. 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 4/812:30 pmLAX - GMP
1 stop30h 30mChina Eastern
Thu 4/178:50 pmGMP - LAX
1 stop29h 15mChina Eastern
Deal found 2/21![China Eastern logo]()
$668
This oojo deal was found by Cheapflights users on 2/21. 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.
Sat 4/1912:35 amSFO - ICN
1 stop22h 50mChina Southern
Sun 5/114:45 pmICN - SFO
2 stops43h 45mChina Southern
Deal found 2/21![China Southern logo]()
$683
This FlightHub deal was found by Cheapflights users on 2/21. 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 3/512:05 pmSFO - GMP
1 stop32h 00mAir China
Fri 4/42:25 pmGMP - SFO
1 stop36h 05mAir China
Deal found 2/21![Air China logo]()
$684
This FlightHub deal was found by Cheapflights users on 2/22. 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 3/512:05 pmSFO - ICN
1 stop33h 10mAir China
Wed 3/1210:40 amICN - SFO
1 stop16h 10mAir China
Deal found 2/22![Air China logo]()
$684
This Gotogate deal was found by Cheapflights users on 2/20. 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 2/262:30 pmSFO - ICN
Nonstop13h 00mMultiple Airlines
Wed 3/54:15 pmICN - SFO
2 stops44h 25mMultiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$687
This CrystalTravel deal was found by Cheapflights users on 2/21. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/912:20 amLAX - ICN
1 stop28h 55mCathay Pacific
Wed 3/267:35 pmICN - LAX
1 stop18h 20mCathay Pacific
Deal found 2/21![Cathay Pacific logo]()
$746
Find flights from California to South Korea within your budget
Customize your flight search to find flights from California to South Korea 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 February 22, 2025.
Fly from
California
Fly to
South Korea
Route
Depart
Return
Price
Los AngelesIncheon
LAX - ICN
LAXICN
Los Angeles
Thu 4/3
12:30 pm-5:25 pm
1 stop36h 55m
Incheon Intl
Thu 4/17
6:25 pm-10:05 am
1 stop31h 40m
$642
San FranciscoIncheon
SFO - ICN
SFOICN
San Francisco
Wed 4/9
3:00 pm-7:50 pm
Nonstop12h 50m
Incheon Intl
Wed 4/16
5:30 pm-12:30 pm
Nonstop11h 00m
$655
San FranciscoIncheon
SFO - ICN
SFOICN
San Francisco
Thu 3/20
1:00 pm-11:15 am
2 stops30h 15m
Incheon Intl
Fri 3/28
8:50 pm-10:00 am
2 stops29h 10m
$656
Los AngelesIncheon
LAX - ICN
LAXICN
Los Angeles
Tue 4/8
11:55 pm-12:30 pm
1 stop20h 35m
Incheon Intl
Tue 4/15
1:30 pm-8:00 pm
1 stop22h 30m
$660
San FranciscoIncheon
SFO - ICN
SFOICN
San Francisco
Wed 3/5
10:30 am-4:15 pm
Nonstop12h 45m
Incheon Intl
Thu 3/27
11:45 am-6:20 am
Nonstop10h 35m
$661
San FranciscoSeoul
SFO - GMP
SFOGMP
San Francisco
Sat 3/8
12:00 pm-11:00 am
1 stop30h 00m
Seoul Gimpo Intl
Wed 3/19
8:50 pm-10:00 am
1 stop29h 10m
$668
Los AngelesSeoul
LAX - GMP
LAXGMP
Los Angeles
Tue 4/8
12:30 pm-11:00 am
1 stop30h 30m
Seoul Gimpo Intl
Thu 4/17
8:50 pm-10:05 am
1 stop29h 15m
$668
San FranciscoIncheon
SFO - ICN
SFOICN
San Francisco
Sat 4/19
12:35 am-3:25 pm
1 stop22h 50m
Incheon Intl
Sun 5/11
4:45 pm-8:30 pm
2 stops43h 45m
$683
San FranciscoSeoul
SFO - GMP
SFOGMP
San Francisco
Wed 3/5
12:05 pm-1:05 pm
1 stop32h 00m
Seoul Gimpo Intl
Fri 4/4
2:25 pm-10:30 am
1 stop36h 05m
$684
San FranciscoIncheon
SFO - ICN
SFOICN
San Francisco
Wed 3/5
12:05 pm-2:15 pm
1 stop33h 10m
Incheon Intl
Wed 3/12
10:40 am-10:50 am
1 stop16h 10m
$684
Showing 1-10 of 60 results
Best time to book a flight from California to South Korea
Have a flexible travel schedule? Discover the best time to fly to South Korea 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 South Korea
Get recent, data-driven insights about flights from California to South Korea including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from California to South Korea?
Currently, February is the cheapest month in which you can book a flight from California to South Korea (average of $1,036). Flying from California to South Korea in June is currently the most expensive (average of $1,697). 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 KR?
Find hourly flight availability from California to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 22, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to South Korea as you normally would.
Weekly flight availability from California to South Korea
Explore weekly flight availability from California to South Korea. 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 February 22, 2025.
The most flights from USCA to KR0 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 South Korea by month
Plan your trip to South Korea by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in South Korea ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit South Korea when rainfall is around 0.8 in.
Temperature in South Korea by month
Plan your trip to South Korea by taking into account the average temperature totals by month.
If weather is an important factor for your trip to South Korea, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).
Reviews of airlines servicing South Korea
Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated February 22, 2025.
Read through reviews of airlines operating flights from California to South Korea, such as EVA Air, Korean Air and ANA. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.4
Entertainment
8.0
Crew
8.6
Overall
8.4
Food
8.0
Comfort
8.2
Reviews
1 / 20
6.0
GoodAnonymous,Feb 2025
SFO - TPE
Boarding
8.4
Entertainment
8.0
Crew
8.6
Overall
8.4
Food
8.0
Comfort
8.2
Reviews
1 / 20
6.0
GoodAnonymous,Feb 2025
SFO - TPE
Boarding
8.4
Entertainment
8.0
Crew
8.6
Overall
8.4
Food
8.0
Comfort
8.2
Reviews
1 / 20
6.0
GoodAnonymous,Feb 2025
SFO - TPE
Boarding
8.4
Entertainment
8.0
Crew
8.6
Overall
8.4
Food
8.0
Comfort
8.2
Reviews
1 / 20
6.0
GoodAnonymous,Feb 2025
SFO - TPE
Boarding
8.4
Entertainment
8.0
Crew
8.6
Overall
8.4
Food
8.0
Comfort
8.2
Reviews
1 / 20
6.0
GoodAnonymous,Feb 2025
SFO - TPE
Boarding
8.4
Entertainment
8.0
Crew
8.6
Overall
8.4
Food
8.0
Comfort
8.2
Reviews
1 / 20
6.0
GoodAnonymous,Feb 2025
SFO - TPE
Related info for your journey
Find useful and relevant information for your journey from California to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for California to South Korea
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from California to South Korea
Discover the top 10 airlines that operate flights from California to South Korea. 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 February 22, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$199 | Average$243 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$300 | Average$1,267 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$399 | Average$716 | FlexibilityNo cancel fee | On-time49% | |
| Cheapest$403 | Average$1,058 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$492 | Average$891 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$590 | Average$1,141 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$592 | Average$1,344 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$622 | Average$1,079 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$633 | Average$720 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$640 | Average$802 | FlexibilityNo cancel fee | On-time62% |