HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seoul

$353+ Cheap flights from California to Seoul (SEL)

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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SEL
Feb 11 — Feb 181
Wed 2/11
Wed 2/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from California to Seoul 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 Seoul

Keep the following information in mind while searching for California to Seoul flight deals. Data was last updated January 12, 2026.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$582
(CrystalTravel)

One-way from

$353
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$924

Good round-trip deal

$650 or less

Good one-way deal

$359 or less
Provider with most accurate pricing for Los Angeles-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Seoul (SEL) flights.
Search Deals
From California to Seoul (SEL)
Search Deals
One-way flight from California to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from California to Seoul (SEL).
Search Deals
Price to beat on a one-way flight from California to Seoul (SEL).
Search Deals

Find flight deals from California to Seoul

Cheapest flights from California to Seoul
Explore the most affordable flight options available from California to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 12, 2026.

This FlightHub deal was found by Cheapflights users on 1/12. 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 1/2011:30 am
LAX
-
ICN
1 stop34h 35m
China Eastern
Tue 2/38:55 am
ICN
-
LAX
1 stop17h 10m
China Eastern
Deal found 1/12$535
This FlightHub deal was found by Cheapflights users on 1/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/2011:30 am
LAX
-
ICN
1 stop36h 55m
China Eastern
Thu 1/292:00 pm
ICN
-
LAX
2 stops36h 05m
China Eastern
Deal found 1/10$537
This CrystalTravel deal was found by Cheapflights users on 1/11. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2211:50 pm
LAX
-
ICN
1 stop23h 35m
China Southern
Wed 5/63:15 pm
ICN
-
LAX
1 stop20h 25m
China Southern
Deal found 1/11$582
This CrystalTravel deal was found by Cheapflights users on 1/10. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2211:50 pm
LAX
-
ICN
1 stop22h 05m
China Southern
Wed 5/134:45 pm
ICN
-
LAX
1 stop18h 55m
China Southern
Deal found 1/10$585
This FlightHub deal was found by Cheapflights users on 1/12. 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 3/1012:30 pm
LAX
-
ICN
1 stop34h 35m
China Eastern
Tue 3/178:55 am
ICN
-
LAX
1 stop17h 10m
China Eastern
Deal found 1/12$589
This FlightHub deal was found by Cheapflights users on 1/12. 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 3/1112:30 pm
LAX
-
ICN
1 stop40h 15m
China Eastern
Thu 4/94:35 pm
ICN
-
LAX
2 stops33h 30m
China Eastern
Deal found 1/12$591
This FlightHub deal was found by Cheapflights users on 1/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2011:50 pm
LAX
-
ICN
1 stop30h 00m
China Southern
Wed 5/69:40 am
ICN
-
LAX
1 stop26h 00m
China Southern
Deal found 1/10$598
This Expedia deal was found by Cheapflights users on 1/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:30 am
LAX
-
ICN
1 stop17h 40m
Air Canada
Wed 3/46:55 pm
ICN
-
LAX
1 stop16h 06m
Air Canada
Deal found 1/11$601
This CrystalTravel deal was found by Cheapflights users on 1/11. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/212:30 pm
LAX
-
ICN
2 stops34h 20m
China Eastern
Mon 4/136:50 am
ICN
-
LAX
2 stops43h 15m
China Eastern
Deal found 1/11$604
This CrystalTravel deal was found by Cheapflights users on 1/12. 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.
Tue 3/1012:30 pm
LAX
-
ICN
2 stops34h 10m
China Eastern
Thu 3/264:40 pm
ICN
-
LAX
2 stops33h 25m
China Eastern
Deal found 1/12$606
This Booking.com deal was found by Cheapflights users on 1/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2211:50 pm
LAX
-
ICN
1 stop23h 35m
China Southern
Fri 5/223:15 pm
ICN
-
LAX
1 stop20h 25m
China Southern
Deal found 1/10$609
This Gotogate deal was found by Cheapflights users on 1/11. 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.
Wed 4/1512:30 pm
LAX
-
ICN
2 stops30h 45m
China Eastern
Sat 5/308:15 pm
ICN
-
LAX
2 stops29h 50m
China Eastern
Deal found 1/11$613

Cheapflights Fare Finder

 
Customize your flight search to find flights from California to Seoul 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 January 12, 2026.
Use the filters below to find and compare flights from California to Seoul that are best for you.

Fly from

California

Fly to

Seoul

Route

Depart

Return

Price

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Tue 3/3

11:45 pm-5:40 am

Nonstop12h 55m

Incheon Intl

Mon 3/16

11:45 am-6:30 am

Nonstop10h 45m

$662

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Sat 2/28

10:30 am-4:15 pm

Nonstop12h 45m

Incheon Intl

Fri 3/6

12:45 pm-6:30 am

Nonstop10h 45m

$662

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Mon 1/26

10:30 am-4:15 pm

Nonstop12h 45m

Incheon Intl

Fri 1/30

12:45 pm-6:30 am

Nonstop10h 45m

$662

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Sun 3/1

10:30 am-4:15 pm

Nonstop12h 45m

Incheon Intl

Sat 3/14

5:00 pm-11:35 am

Nonstop10h 35m

$662

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Sun 2/8

11:45 pm-5:40 am

Nonstop12h 55m

Incheon Intl

Thu 2/19

12:45 pm-6:30 am

Nonstop10h 45m

$662

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Sun 2/1

11:45 pm-5:40 am

Nonstop12h 55m

Incheon Intl

Tue 3/3

12:45 pm-6:30 am

Nonstop10h 45m

$662

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Fri 5/1

6:15 am-5:30 pm

1 stop19h 15m

Incheon Intl

Thu 5/7

7:35 pm-8:48 pm

1 stop17h 13m

$677

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Tue 2/17

6:03 pm-6:35 pm

1 stop31h 32m

Incheon Intl

Mon 3/2

8:35 pm-8:00 pm

1 stop16h 25m

$733

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Sat 3/7

3:45 pm-6:35 pm

1 stop33h 50m

Incheon Intl

Sat 3/14

8:35 pm-4:46 pm

1 stop36h 11m

$807

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Sat 1/17

6:15 am-6:35 pm

1 stop19h 20m

Incheon Intl

Thu 1/22

8:35 pm-7:19 pm

1 stop15h 44m

$808

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from California to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul 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.

Cheapflights Insights

Everything you need to know about your flight from California to Seoul

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

Currently, February is the cheapest month in which you can book a flight from California to Seoul (average of $354). Flying from California to Seoul in June is currently the most expensive (average of $528). 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 SEL?

Find hourly flight availability from California to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 12, 2026.

A simple way to save on the total cost of your ticket is to fly from California to Seoul in the evening. If you’re flexible enough to do this you can expect to save up to 5% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from California to Seoul?

Use this chart to determine the cheapest time to fly round-trip from California to Seoul. Price data was last updated on January 10, 2026.

Travelers seeking maximum savings on their California to Seoul flight should consider departing on Wednesday at noon when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from California to Seoul

Explore weekly flight availability from California to Seoul. 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 January 12, 2026.

The most flights from USCA to SEL are scheduled on a Monday (20 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (14 on average).

Related info for your journey

Find useful and relevant information for your journey from California to Seoul. 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 California to Seoul flight route?

    This flight path from California to Seoul was viewed by 1,017 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from California to Seoul?

    Departing from California to Seoul will take you 12h 55m. Airlines will cover a distance of 5642 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    $110 is the cheapest one-way deal found within the past few days, from Air China. You may also be able to find cheap deals on Hawaiian Airlines and XiamenAir, with prices starting from $158 and $315, respectively.

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

    Most travelers choose Los Angeles - Incheon Intl, San Francisco - Incheon Intl or Los Angeles - Seoul Gimpo Intl when deciding on the best route from California to Seoul.

  • What are the most reliable airlines from California to Seoul?

    Consider Atlas Air (100%), AIR PREMIA (90%) or LATAM Airlines (88%) when booking your flight. These represent the most reliable airlines when flying from California to Seoul.

  • What are the cheapest flights from California to Seoul?

    While on average a flight from California to Seoul is generally $1,405, our data shows the cheapest flight currently is $304. When looking at the most popular route, (Los Angeles - Incheon Intl), you can expect to pay $589 for that flight.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from California to Seoul (average of $354). Flying from California to Seoul in June is currently the most expensive (average of $528). 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 Seoul

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
San Francisco to Incheon Intl flights
Seattle to Incheon Intl flights
Dulles Intl to Incheon Intl flights
Newark to Incheon Intl flights
Los Angeles to Gimpo Intl flights
O'Hare Intl to Incheon Intl flights
John F Kennedy Intl to Gimpo Intl flights
LaGuardia to Incheon Intl flights
San Francisco to Gimpo Intl flights
Atlanta to Incheon Intl flights
Boston to Incheon Intl flights
Hobby to Incheon Intl flights
Seattle to Gimpo Intl flights
Ontario to Incheon Intl flights
Reagan-National to Incheon Intl flights
Baltimore to Incheon Intl flights
Honolulu to Incheon Intl flights
Dallas/Fort Worth to Gimpo Intl flights
Dulles Intl to Gimpo Intl flights
Minneapolis to Incheon Intl flights
George Bush Intcntl to Incheon Intl flights
Detroit to Incheon Intl flights
Love Field to Incheon Intl flights
O'Hare Intl to Gimpo Intl flights
Newark to Gimpo Intl flights
Salt Lake City to Incheon Intl flights
Austin to Incheon Intl flights
Orlando to Incheon Intl flights
Santa Ana to Incheon Intl flights
San Jose to Incheon Intl flights
Burbank to Incheon Intl flights
Portland to Incheon Intl flights
Las Vegas to Incheon Intl flights
Philadelphia to Incheon Intl flights
Baltimore to Gimpo Intl flights
Denver to Incheon Intl flights
Miami to Incheon Intl flights
George Bush Intcntl to Gimpo Intl flights
Honolulu to Gimpo Intl flights
Boston to Gimpo Intl flights
San Diego to Incheon Intl flights
Atlanta to Gimpo Intl flights
Midway to Incheon Intl flights
Reagan-National to Gimpo Intl flights
Austin to Gimpo Intl flights
Tampa to Incheon Intl flights

Top 10 airlines flying from California to Seoul

Discover the top 10 airlines that operate flights from California to Seoul. 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 January 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
XiamenAirCheapest$353Average$667FlexibilityNo cancel feeOn-time49%
AIR PREMIACheapest$396Average$872FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$419Average$1,088FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$501Average$942FlexibilityNo cancel feeOn-time85%
WestJetCheapest$522Average$996FlexibilityNo cancel feeOn-time60%
China SouthernCheapest$578Average$616FlexibilityNo cancel feeOn-time69%
Air ChinaCheapest$592Average$690FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$630Average$1,268FlexibilityNo cancel feeOn-time79%
China EasternCheapest$644Average$708FlexibilityNo cancel feeOn-time62%
Asiana AirlinesCheapest$649Average$1,055FlexibilityNo 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.