HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
California

$298+ Cheap flights from Incheon Intl (ICN) 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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — LAX
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Incheon Intl to California 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 Incheon Intl to California

Keep the following information in mind while searching for Incheon Intl to California flight deals. Data was last updated October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$402
(Agoda.com)

One-way from

$298
(Kissandfly.com)

Popular in

October

Cheapest in

May

Average price

$856

Good round-trip deal

$490 or less

Good one-way deal

$308 or less
Provider with most accurate pricing for Seoul (SEL)-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seoul (SEL)-Los Angeles flights.
Search Deals
From Incheon Intl to California
Search Deals
One-way flight from Incheon Intl to California
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Incheon Intl to California.
Search Deals
Price to beat on a one-way flight from Incheon Intl to California.
Search Deals

Find flight deals from Incheon Intl to California

Cheapest flights from Incheon Intl to California
Explore the most affordable flight options available from Incheon Intl to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Agoda.com deal was found by Cheapflights users on 10/28. 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 Agoda.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:55 pmICN - SFO
1 stop34h 25mAir Canada
Tue 11/186:00 pmSFO - ICN
1 stop30h 10mAir Canada
Deal found 10/28$402
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 10/275:05 pmICN - SFO
Nonstop10h 30mUnited Airlines
Mon 11/310:30 amSFO - ICN
Nonstop12h 45mUnited Airlines
Deal found 10/27$415
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 11/312:45 pmICN - SFO
Nonstop10h 45mUnited Airlines
Fri 11/710:30 amSFO - ICN
Nonstop12h 45mUnited Airlines
Deal found 10/27$416
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Mon 10/275:05 pmICN - SFO
Nonstop10h 30mUnited Airlines
Sun 11/910:30 amSFO - ICN
Nonstop12h 45mUnited Airlines
Deal found 10/26$417
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Fri 10/318:35 pmICN - SFO
1 stop17h 06mHawaiian Airlines
Fri 11/147:25 amSFO - ICN
1 stop19h 00mHawaiian Airlines
Deal found 10/27$421
This Hanatour deal was found by Cheapflights users on 10/26. 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 Hanatour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:55 pmICN - SFO
1 stop13h 40mAir Canada
Thu 11/137:30 amSFO - ICN
1 stop16h 40mAir Canada
Deal found 10/26$426
This Hanatour deal was found by Cheapflights users on 10/28. 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 Hanatour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:55 pmICN - SFO
1 stop13h 40mAir Canada
Sat 1/106:00 pmSFO - ICN
1 stop30h 10mAir Canada
Deal found 10/28$428
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Fri 11/2112:45 pmICN - SFO
Nonstop10h 45mUnited Airlines
Mon 12/111:45 pmSFO - ICN
Nonstop12h 55mUnited Airlines
Deal found 10/27$431
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Sat 11/2212:45 pmICN - SFO
Nonstop10h 45mUnited Airlines
Sun 11/3010:30 amSFO - ICN
Nonstop12h 45mUnited Airlines
Deal found 10/27$434
This SmartFares deal was found by Cheapflights users on 10/27. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:55 pmICN - SFO
Nonstop10h 35mAIR PREMIA
Mon 12/292:30 pmSFO - ICN
Nonstop13h 00mAIR PREMIA
Deal found 10/27$435
This WhyPayMore deal was found by Cheapflights users on 10/27. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/318:35 pmICN - LAX
1 stop18h 11mHawaiian Airlines
Sat 11/86:05 pmLAX - ICN
1 stop31h 30mHawaiian Airlines
Deal found 10/27$436
This WhyPayMore deal was found by Cheapflights users on 10/27. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/318:35 pmICN - SFO
1 stop17h 06mHawaiian Airlines
Wed 11/122:46 pmSFO - ICN
1 stop34h 49mHawaiian Airlines
Deal found 10/27$436

Cheapflights Fare Finder

 
Customize your flight search to find flights from Incheon Intl 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 October 28, 2025.
Use the filters below to find and compare flights from Incheon Intl Airport to California that are best for you.

Fly from

Incheon Intl

Fly to

California

Route

Depart

Return

Price

IncheonSan Francisco

ICN - SFO

ICNSFO

Incheon Intl

Mon 11/10

6:00 pm-11:35 am

Nonstop10h 35m

San Francisco

Mon 11/24

10:30 am-4:15 pm

Nonstop12h 45m

$415

IncheonSanta Ana

ICN - SNA

ICNSNA

Incheon Intl

Mon 3/9

8:35 pm-10:30 pm

1 stop17h 55m

Santa Ana J. Wayne/Orange Cnty

Thu 3/19

10:15 am-6:35 pm

1 stop16h 20m

$438

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Fri 1/30

8:35 pm-8:40 pm

1 stop17h 05m

Oakland

Thu 3/12

6:30 am-6:35 pm

1 stop20h 05m

$438

IncheonBurbank

ICN - BUR

ICNBUR

Incheon Intl

Mon 1/26

8:35 pm-1:00 pm

1 stop33h 25m

Burbank Bob Hope

Tue 2/3

11:58 am-6:35 pm

1 stop37h 37m

$438

IncheonBurbank

ICN - BUR

ICNBUR

Incheon Intl

Sat 1/17

8:35 pm-6:43 pm

1 stop15h 08m

Burbank Bob Hope

Wed 1/28

7:00 am-6:35 pm

1 stop18h 35m

$438

IncheonBurbank

ICN - BUR

ICNBUR

Incheon Intl

Mon 3/9

8:35 pm-9:59 pm

1 stop17h 24m

Burbank Bob Hope

Sat 3/21

7:05 pm-6:35 pm

1 stop31h 30m

$438

IncheonBurbank

ICN - BUR

ICNBUR

Incheon Intl

Sun 11/9

8:35 pm-1:15 pm

1 stop33h 40m

Burbank Bob Hope

Thu 11/13

7:13 pm-6:35 pm

1 stop30h 22m

$438

IncheonSanta Ana

ICN - SNA

ICNSNA

Incheon Intl

Mon 1/26

8:35 pm-9:30 pm

1 stop17h 55m

Santa Ana J. Wayne/Orange Cnty

Fri 1/30

8:15 am-6:35 pm

1 stop17h 20m

$440

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Tue 11/18

6:00 pm-1:42 pm

2 stops36h 42m

San Jose

Wed 1/28

8:40 am-5:40 am

2 stops28h 00m

$446

IncheonLos Angeles

ICN - LAX

ICNLAX

Incheon Intl

Wed 11/26

10:20 pm-4:20 pm

Nonstop11h 00m

Los Angeles

Fri 12/5

9:50 am-4:20 pm

Nonstop13h 30m

$449

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

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

Best time to book a flight from Incheon Intl to California

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

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

Currently, September is the cheapest month in which you can book a flight from Incheon Intl Airport to California (average of $333). Flying from Incheon Intl Airport to California in August is currently the most expensive (average of $480). 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 ICN to CA?

Find hourly flight availability from Incheon Intl 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 October 28, 2025.

It’s optimal to fly from Incheon Intl Airport to California in the morning. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Incheon Intl to California. Price data was last updated on December 16, 2024.

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

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 October 28, 2025.
Read through reviews of airlines operating flights from Incheon Intl Airport to California, such as Korean Air, AIR PREMIA, and Asiana Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,153 reviews

Overall

8.4

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,153 reviews
Korean Air
8.4
Very good
1,153 reviews

Overall

8.4

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
AIR PREMIA
8.3
Very good
65 reviews
Korean Air
8.4
Very good
1,153 reviews

Overall

8.4

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Asiana Airlines
8.2
Very good
483 reviews
Korean Air
8.4
Very good
1,153 reviews

Overall

8.4

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
United Airlines
7.4
Good
8,996 reviews
Korean Air
8.4
Very good
1,153 reviews

Overall

8.4

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Air Canada
7.1
Good
10,370 reviews
Korean Air
8.4
Very good
1,153 reviews

Overall

8.4

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

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

    This flight path from Incheon Intl to California was viewed by 70 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 Incheon Intl Airport to California?

    A quick flight from Incheon Intl Airport to California can take about 10h 35m. United Airlines provides one of the quickest options available for as low as $415. There are 5642 mi between Incheon Intl Airport and California. 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 Incheon Intl Airport to California one-way?

    $315 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Air Canada and Alaska Airlines, with prices starting from $370 and $389, respectively.

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

    When deciding which route to take from Incheon Intl Airport to California consider Incheon Intl - Los Angeles, Incheon Intl - Las Vegas Harry Reid Intl or Incheon Intl - San Francisco as they are the most popular.

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

    No one likes to see their flight delayed. When booking a flight from Incheon Intl Airport to California consider choosing AIR PREMIA (85%), LATAM Airlines (78%) or Delta (78%) as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from Incheon Intl Airport to California is $389. On average you can expect to pay $1,032. The most popular route, (Incheon Intl - Los Angeles), can usually be booked for $436.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Incheon Intl Airport to California (average of $333). Flying from Incheon Intl Airport to California in August is currently the most expensive (average of $480). 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 Incheon Intl to California

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to John F Kennedy Intl flights
Incheon Intl to Los Angeles flights
Incheon Intl to Honolulu flights
Incheon Intl to LaGuardia flights
Incheon Intl to Newark flights
Incheon Intl to Seattle flights
Incheon Intl to Dulles Intl flights
Gimpo Intl to John F Kennedy Intl flights
Incheon Intl to Las Vegas flights
Gimpo Intl to Honolulu flights
Incheon Intl to San Francisco flights
Incheon Intl to O'Hare Intl flights
Gimpo Intl to Los Angeles flights
Incheon Intl to Boston flights
Incheon Intl to Dallas/Fort Worth flights
Incheon Intl to Ontario flights
Incheon Intl to Atlanta flights
Incheon Intl to Santa Ana flights
Incheon Intl to Reagan-National flights
Gimpo Intl to San Francisco flights
Incheon Intl to Burbank flights
Incheon Intl to Baltimore flights
Gimpo Intl to Newark flights
Incheon Intl to Hobby flights
Incheon Intl to San Jose flights
Incheon Intl to Orlando flights
Incheon Intl to Love Field flights
Incheon Intl to Midway flights
Incheon Intl to Miami flights
Incheon Intl to Sky Harbor Intl flights
Incheon Intl to George Bush Intcntl flights
Gimpo Intl to O'Hare Intl flights
Incheon Intl to Panama City flights
Incheon Intl to Denver flights
Incheon Intl to Portland flights
Incheon Intl to Austin flights
Incheon Intl to Tampa flights
Incheon Intl to Kahului flights
Incheon Intl to San Antonio flights
Gimpo Intl to Atlanta flights
Incheon Intl to Minneapolis flights
Incheon Intl to Detroit flights

Top 9 airlines flying from Incheon Intl to California

Discover the top 9 airlines that operate flights from Incheon Intl 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$342Average$489FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$343Average$663FlexibilityNo cancel feeOn-time85%
Air CanadaCheapest$381Average$556FlexibilityNo cancel feeOn-time67%
AIR PREMIACheapest$408Average$634FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$438Average$710FlexibilityNo cancel feeOn-time69%
Asiana AirlinesCheapest$451Average$807FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$462Average$734FlexibilityNo cancel feeOn-time81%
DeltaCheapest$595Average$921FlexibilityNo cancel feeOn-timeN/A
EVA AirCheapest$921Average$1,090FlexibilityNo cancel feeOn-time74%

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.