HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Incheon Intl

$279+ Cheap flights from California to Incheon Intl (ICN)

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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ICN
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from California to Incheon Intl 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 Incheon Intl

Keep the following information in mind while searching for California to Incheon Intl flight deals. Data was last updated September 16, 2025.

Round-trip from

$599
(Kiwi.com)

One-way from

$279
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$915

Good round-trip deal

$649 or less

Good one-way deal

$365 or less
From California to Incheon Intl
Search Deals
One-way flight from California to Incheon Intl
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($164 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from California to Incheon Intl.
Search Deals
Price to beat on a one-way flight from California to Incheon Intl.
Search Deals

Find flight deals from California to Incheon Intl

Cheapest flights from California to Incheon Intl
Explore the most affordable flight options available from California to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/710:50 amLAX - ICN
Nonstop12h 55mMultiple Airlines
Mon 10/206:20 pmICN - LAX
1 stop35h 12mMultiple Airlines
Deal found 9/14$599
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/710:50 amLAX - ICN
Nonstop12h 55mMultiple Airlines
Wed 10/226:20 pmICN - LAX
1 stop35h 12mMultiple Airlines
Deal found 9/14$603
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/710:50 amLAX - ICN
Nonstop12h 55mMultiple Airlines
Sat 10/258:45 pmICN - LAX
2 stops29h 20mMultiple Airlines
Deal found 9/14$608
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/710:50 amLAX - ICN
Nonstop12h 55mMultiple Airlines
Thu 10/309:20 pmICN - LAX
1 stop28h 45mMultiple Airlines
Deal found 9/14$617
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Sat 11/159:50 amLAX - ICN
Nonstop13h 20mMultiple Airlines
Sat 12/69:20 pmICN - LAX
1 stop29h 45mMultiple Airlines
Deal found 9/14$620
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/710:50 amLAX - ICN
Nonstop12h 55mMultiple Airlines
Thu 10/239:05 pmICN - LAX
1 stop29h 40mMultiple Airlines
Deal found 9/14$622
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/710:50 amLAX - ICN
Nonstop12h 55mMultiple Airlines
Sun 10/269:15 pmICN - LAX
1 stop16h 48mMultiple Airlines
Deal found 9/14$623
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/2711:00 pmLAX - ICN
Nonstop14h 20mMultiple Airlines
Mon 11/36:55 pmICN - LAX
1 stop17h 04mMultiple Airlines
Deal found 9/14$637
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/2710:50 amLAX - ICN
Nonstop13h 20mMultiple Airlines
Sun 11/99:25 pmICN - LAX
2 stops31h 44mMultiple Airlines
Deal found 9/15$638
This CrystalTravel deal was found by Cheapflights users on 9/14. 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.
Fri 10/312:30 pmLAX - ICN
2 stops31h 40mChina Eastern
Wed 10/158:55 amICN - LAX
1 stop17h 10mChina Eastern
Deal found 9/14$640
This Trip.com deal was found by Cheapflights users on 9/14. 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.
Mon 11/1010:30 pmSFO - ICN
1 stop27h 55mMultiple Airlines
Fri 11/146:55 pmICN - SFO
Nonstop10h 05mMultiple Airlines
Deal found 9/14$648
This KAYAK deal was found by Cheapflights users on 9/15. 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.
Mon 11/32:30 pmSFO - ICN
Nonstop13h 00mAIR PREMIA
Mon 11/176:55 pmICN - SFO
Nonstop10h 35mAIR PREMIA
Deal found 9/15$649

Cheapflights Fare Finder

 
Customize your flight search to find flights from California to Incheon Intl 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 September 16, 2025.
Use the filters below to find and compare flights from California to Incheon Intl Airport that are best for you.

Fly from

California

Fly to

Incheon Intl

Route

Depart

Return

Price

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Wed 2/11

2:30 pm-8:30 pm

Nonstop13h 00m

Incheon Intl

Mon 2/16

6:55 pm-12:00 pm

Nonstop10h 05m

$662

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Wed 10/22

10:35 am-3:00 pm

Nonstop12h 25m

Incheon Intl

Tue 11/4

12:45 pm-6:30 am

Nonstop10h 45m

$662

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Fri 11/7

2:30 pm-8:30 pm

Nonstop13h 00m

Incheon Intl

Mon 12/8

6:55 pm-12:30 pm

Nonstop10h 35m

$662

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Tue 10/21

11:45 pm-4:20 am

Nonstop12h 35m

Incheon Intl

Thu 10/30

5:00 pm-11:35 am

Nonstop10h 35m

$662

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Mon 11/3

2:30 pm-8:30 pm

Nonstop13h 00m

Incheon Intl

Fri 12/5

6:55 pm-12:30 pm

Nonstop10h 35m

$662

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Mon 10/20

11:45 pm-4:20 am

Nonstop12h 35m

Incheon Intl

Tue 11/11

6:00 pm-11:35 am

Nonstop10h 35m

$662

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Sun 10/19

6:40 am-6:35 pm

1 stop19h 55m

Incheon Intl

Sat 11/8

8:35 pm-11:59 pm

1 stop20h 24m

$676

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Sun 9/28

8:00 am-6:35 pm

1 stop18h 35m

Incheon Intl

Thu 10/9

8:35 pm-7:06 pm

1 stop14h 31m

$676

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Fri 10/3

8:00 am-6:35 pm

1 stop18h 35m

Incheon Intl

Thu 10/9

8:35 pm-9:23 am

1 stop28h 48m

$682

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Mon 10/27

12:30 pm-4:40 am

2 stops24h 10m

Incheon Intl

Thu 11/13

12:45 pm-8:53 pm

2 stops25h 08m

$781

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

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

Best time to book a flight from California to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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 Incheon Intl Airport

What is the cheapest month to book a flight from California to Incheon Intl Airport?

Currently, February is the cheapest month in which you can book a flight from California to Incheon Intl Airport (average of $989). Flying from California to Incheon Intl Airport in December is currently the most expensive (average of $1,621). 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 ICN?

Find hourly flight availability from California to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

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

Weekly flight availability from California to Incheon Intl Airport

Explore weekly flight availability from California to Incheon Intl. 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 September 16, 2025.

The most flights from USCA to ICN are scheduled on a Monday (20 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (11 on average).

How much does it cost to fly round-trip from California to Incheon Intl Airport?

Related info for your journey

Find useful and relevant information for your journey from California to Incheon Intl. 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 Incheon Intl Airport flight route?

    Flights from California to Incheon Intl have been viewed 1,017 times in the past calendar month.

  • How long is the flight from California to Incheon Intl Airport?

    Airlines like AIR PREMIA, United Airlines, and Alaska Airlines fly from California to Incheon Intl Airport in about 12h 25m. The time it takes to get you to your destination can typically vary by up to 7h 30m. California and Incheon Intl Airport are separated by a distance of 5642 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from California to Incheon Intl Airport one-way?

    For one-way options, check prices for AIR PREMIA. According to our data, you can fly for as low as $352. Users have also found prices from $372 and $450 on Philippine Airlines and Korean Air, respectively.

  • What are the most popular routes from California to Incheon Intl Airport?

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

  • What are the most reliable airlines from California to Incheon Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from California to Incheon Intl Airport on time: AIR PREMIA (97%), Thai Airways (93%), Copa Airlines (93%).

  • What are the cheapest flights from California to Incheon Intl Airport?

    On average you can expect to pay $4,494 for a flight from California to Incheon Intl Airport. The cheapest flight overall is $326 while the most popular route, (Los Angeles - Incheon Intl) is currently priced at $550.

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

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

  • How can I find direct flights from California to Incheon Intl?

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

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

    Yes. Cheapflights offers flight deals from California to Incheon Intl 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 Incheon Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from California to Incheon Intl Airport (average of $989). Flying from California to Incheon Intl Airport in December is currently the most expensive (average of $1,621). 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

Traveling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Seongnam

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 Incheon Intl

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

Top 10 airlines flying from California to Incheon Intl

Discover the top 10 airlines that operate flights from California to Incheon Intl. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
XiamenAirCheapest$362Average$655FlexibilityNo cancel feeOn-time49%
AIR PREMIACheapest$398Average$868FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$415Average$1,183FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$422Average$851FlexibilityNo cancel feeOn-time85%
China AirlinesCheapest$528Average$1,053FlexibilityNo cancel feeOn-time70%
WestJetCheapest$549Average$996FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$580Average$1,020FlexibilityNo cancel feeOn-time67%
Air ChinaCheapest$592Average$698FlexibilityNo cancel feeOn-time67%
China EasternCheapest$643Average$737FlexibilityNo cancel feeOn-time62%
Asiana AirlinesCheapest$649Average$1,029FlexibilityNo 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.