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Incheon Intl

$351+ 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ICN
Mar 17 — Mar 241
Tue 3/17
Tue 3/24
1 adult, Economy
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Cheap 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 February 15, 2026.

This Gurufare deal was found by Cheapflights users on 2/12. 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 Gurufare 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
Sat 5/164:45 pm
ICN
-
LAX
1 stop18h 55m
China Southern
Deal found 2/12$584
This eDestinos deal was found by Cheapflights users on 2/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2011:50 pm
LAX
-
ICN
1 stop22h 05m
China Southern
Sat 5/239:40 am
ICN
-
LAX
1 stop26h 00m
China Southern
Deal found 2/13$610
This Booking.com deal was found by Cheapflights users on 2/14. 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 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
Wed 5/203:15 pm
ICN
-
LAX
1 stop20h 25m
China Southern
Deal found 2/14$621
This CheapOair deal was found by Cheapflights users on 2/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/156:15 am
OAK
-
ICN
1 stop19h 20m
Multiple Airlines
Fri 2/208:35 pm
ICN
-
OAK
1 stop19h 14m
Multiple Airlines
Deal found 2/14$627
This CheapOair deal was found by Cheapflights users on 2/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/18:00 am
SJC
-
ICN
1 stop17h 35m
Multiple Airlines
Sat 3/78:35 pm
ICN
-
SJC
1 stop19h 24m
Multiple Airlines
Deal found 2/14$627
This CheapOair deal was found by Cheapflights users on 2/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:31 pm
OAK
-
ICN
1 stop32h 04m
Multiple Airlines
Sat 3/78:35 pm
ICN
-
OAK
1 stop20h 19m
Multiple Airlines
Deal found 2/11$632
This Expedia deal was found by Cheapflights users on 2/13. 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.
Sat 2/147:10 pm
SJC
-
ICN
1 stop30h 25m
Multiple Airlines
Sat 2/218:35 pm
ICN
-
SJC
1 stop16h 25m
Multiple Airlines
Deal found 2/13$632
This Gurufare deal was found by Cheapflights users on 2/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2611:55 pm
LAX
-
ICN
1 stop20h 35m
XiamenAir
Sun 5/101:30 pm
ICN
-
LAX
1 stop22h 30m
XiamenAir
Deal found 2/11$635
This Gurufare deal was found by Cheapflights users on 2/12. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:55 pm
LAX
-
ICN
1 stop20h 35m
XiamenAir
Tue 4/281:30 pm
ICN
-
LAX
1 stop22h 30m
XiamenAir
Deal found 2/12$636
This Gurufare deal was found by Cheapflights users on 2/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:55 pm
LAX
-
ICN
1 stop20h 35m
XiamenAir
Thu 4/301:30 pm
ICN
-
LAX
1 stop22h 30m
XiamenAir
Deal found 2/11$648
This CheapOair deal was found by Cheapflights users on 2/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:15 am
LAS
-
ICN
1 stop17h 50m
Multiple Airlines
Wed 6/178:40 pm
ICN
-
LAS
2 stops36h 21m
Multiple Airlines
Deal found 2/12$649
This Gurufare deal was found by Cheapflights users on 2/12. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:55 pm
LAX
-
ICN
1 stop20h 35m
XiamenAir
Tue 5/121:30 pm
ICN
-
LAX
1 stop22h 30m
XiamenAir
Deal found 2/12$649

Find 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 February 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$584
(Gurufare)

One-way from

$351
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$927

Good round-trip deal

$646 or less

Good one-way deal

$324 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 Incheon Intl
Search Deals
One-way flight from California to Incheon Intl
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($26 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 February 2026
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.
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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 February 15, 2026.
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

OaklandIncheon

OAK - ICN

OAKICN

Oakland

Sun 3/1

6:15 am-6:35 pm

1 stop19h 20m

Incheon Intl

Sat 3/7

8:35 pm-11:54 pm

1 stop20h 19m

$627

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Mon 3/30

12:30 pm-11:55 am

1 stop31h 25m

Incheon Intl

Thu 4/9

6:50 am-10:05 am

3 stops43h 15m

$712

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Tue 4/28

10:20 am-3:00 pm

Nonstop12h 40m

Incheon Intl

Tue 6/2

4:50 pm-12:00 pm

Nonstop11h 10m

$712

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Mon 3/2

11:45 pm-5:40 am

Nonstop12h 55m

Incheon Intl

Thu 3/26

5:00 pm-11:35 am

Nonstop10h 35m

$712

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Thu 3/5

10:30 am-4:15 pm

Nonstop12h 45m

Incheon Intl

Thu 3/26

5:00 pm-11:35 am

Nonstop10h 35m

$712

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Sat 4/11

11:40 pm-4:20 am

Nonstop12h 40m

Incheon Intl

Sat 6/13

4:50 pm-12:00 pm

Nonstop11h 10m

$712

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Sat 4/18

10:20 am-3:00 pm

Nonstop12h 40m

Incheon Intl

Thu 4/23

4:50 pm-11:35 am

Nonstop10h 45m

$712

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Tue 3/31

12:30 pm-1:15 pm

2 stops32h 45m

Incheon Intl

Tue 4/7

3:50 pm-10:05 am

2 stops58h 15m

$719

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Mon 3/30

12:30 pm-2:50 pm

2 stops34h 20m

Incheon Intl

Wed 4/8

2:15 pm-10:05 am

2 stops35h 50m

$719

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Wed 4/22

8:00 am-5:30 pm

1 stop17h 30m

Incheon Intl

Wed 5/6

7:35 pm-10:35 pm

1 stop19h 00m

$727

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/14

Showing 1-10 of 60 results
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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 $318). Flying from California to Incheon Intl Airport in June is currently the most expensive (average of $513). 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 February 15, 2026.

Unlike at noon, when flights are generally more expensive, you can save up to 35% on flights from California to Incheon Intl Airport by exploring options for tickets in the afternoon.

What is the cheapest day to fly from California to Incheon Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from California to Incheon Intl. Price data was last updated on February 7, 2026.

Travelers seeking maximum savings on their California to Incheon Intl Airport 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 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 February 15, 2026.

The most flights from USCA to ICN are scheduled on a Wednesday (15 on average). You will have fewer flight options on Monday, 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 Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Airlines like China Eastern, United Airlines, and Alaska Airlines fly from California to Incheon Intl Airport in about 12h 40m. The time it takes to get you to your destination can typically vary by up to 18h 45m. 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 Philippine Airlines. According to our data, you can fly for as low as $81. Users have also found prices from $158 and $302 on Hawaiian Airlines and WestJet, 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: Atlas Air (100%), LATAM Airlines (91%), Delta (91%).

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

    On average you can expect to pay $1,630 for a flight from California to Incheon Intl Airport. The cheapest flight overall is $291 while the most popular route, (Los Angeles - Incheon Intl) is currently priced at $623.

  • 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 $318). Flying from California to Incheon Intl Airport in June is currently the most expensive (average of $513). 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

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Alternative routes for California to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Baltimore to Gimpo Intl flights
O'Hare Intl to Gimpo Intl flights
Raleigh to Incheon Intl flights
Reagan-National to Gimpo Intl flights
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Atlanta to Gimpo Intl flights
Santa Ana to Incheon Intl flights
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Miami to Incheon Intl flights
Philadelphia to Incheon Intl flights
LaGuardia to Gimpo Intl flights
Midway to Incheon Intl flights
Sky Harbor Intl to Incheon Intl flights
Boston to Gimpo Intl flights
Honolulu to Gimpo Intl flights
Tampa to Incheon Intl flights
Charlotte 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 February 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$144Average$736FlexibilityNo cancel feeOn-time60%
XiamenAirCheapest$346Average$678FlexibilityNo cancel feeOn-time49%
AIR PREMIACheapest$382Average$815FlexibilityNo cancel feeOn-timeN/A
China SouthernCheapest$440Average$616FlexibilityNo cancel feeOn-time69%
WestJetCheapest$483Average$977FlexibilityNo cancel feeOn-time60%
Hawaiian AirlinesCheapest$501Average$911FlexibilityNo cancel feeOn-time85%
Air ChinaCheapest$592Average$699FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$630Average$642FlexibilityNo cancel feeOn-time79%
China EasternCheapest$633Average$714FlexibilityNo cancel feeOn-time62%
Air CanadaCheapest$646Average$999FlexibilityNo cancel feeOn-time67%

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