HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
California

$339+ 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — LAX
Jun 28 — Jul 51
Sat 6/28
Sat 7/5
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 June 23, 2025.

Round-trip from

$458
(Mytrip)

One-way from

$339
(WhyPayMore)

Popular in

August

Cheapest in

May

Average price

$608

Good round-trip deal

$452 or less

Good one-way deal

$431 or less
From Incheon Intl to California
Search Deals
One-way flight from Incheon Intl to California
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($132 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 23, 2025.

This Mytrip deal was found by Cheapflights users on 6/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/135:45 pmICN - SFO
1 stop13h 43mAir Canada
Fri 9/197:10 amSFO - ICN
1 stop16h 55mAir Canada
Deal found 6/23$458
This Trip.com deal was found by Cheapflights users on 6/23. 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 9/1511:30 amICN - LAX
1 stop14h 02mUnited Airlines
Mon 9/228:00 amLAX - ICN
1 stop15h 00mUnited Airlines
Deal found 6/23$502
This WhyPayMore deal was found by Cheapflights users on 6/22. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:20 pmICN - SFO
Nonstop10h 40mAIR PREMIA
Fri 9/193:30 pmSFO - ICN
Nonstop13h 00mAIR PREMIA
Deal found 6/22$502
This AIR PREMIA deal was found by Cheapflights users on 6/23. 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 AIR PREMIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1510:05 pmICN - LAX
Nonstop11h 15mAIR PREMIA
Fri 10/2411:30 pmLAX - ICN
Nonstop13h 20mAIR PREMIA
Deal found 6/23$505
This Gotogate deal was found by Cheapflights users on 6/22. 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 12/16:50 pmICN - LAX
1 stop35h 34mAir Canada
Mon 12/2912:45 pmLAX - ICN
1 stop35h 20mAir Canada
Deal found 6/22$541
This Air Canada deal was found by Cheapflights users on 6/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/910:35 amICN - SFO
2 stops20h 30mMultiple Airlines
Wed 7/236:46 pmSFO - ICN
2 stops29h 19mMultiple Airlines
Deal found 6/23$555
This WhyPayMore deal was found by Cheapflights users on 6/22. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/268:40 pmICN - SFO
Nonstop10h 20mAsiana Airlines
Sat 11/111:30 pmSFO - ICN
Nonstop13h 00mAsiana Airlines
Deal found 6/22$579
This American Airlines deal was found by Cheapflights users on 6/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/55:25 pmICN - LAX
2 stops20h 38mAmerican Airlines
Sun 9/149:54 pmLAX - ICN
2 stops25h 36mAmerican Airlines
Deal found 6/22$595
This United Airlines deal was found by Cheapflights users on 6/23. 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 9/2011:30 amICN - SFO
Nonstop10h 40mUnited Airlines
Mon 12/2910:35 amSFO - ICN
Nonstop12h 40mUnited Airlines
Deal found 6/23$600
This Gotogate deal was found by Cheapflights users on 6/22. 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 9/85:45 pmICN - SAN
1 stop34h 02mAir Canada
Mon 9/1512:35 pmSAN - ICN
1 stop35h 30mAir Canada
Deal found 6/22$616
This Mytrip deal was found by Cheapflights users on 6/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/102:05 pmICN - SAN
2 stops18h 08mMultiple Airlines
Wed 7/166:15 amSAN - ICN
1 stop17h 50mMultiple Airlines
Deal found 6/22$619
This Air Canada deal was found by Cheapflights users on 6/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1810:40 amICN - LAX
2 stops21h 28mMultiple Airlines
Wed 9/246:00 amLAX - ICN
1 stop18h 05mMultiple Airlines
Deal found 6/21$621

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 June 23, 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

Sat 9/13

5:45 pm-3:28 pm

1 stop13h 43m

San Francisco

Fri 9/19

7:10 am-4:05 pm

1 stop16h 55m

$458

IncheonLos Angeles

ICN - LAX

ICNLAX

Incheon Intl

Mon 9/15

11:30 am-9:32 am

1 stop14h 02m

Los Angeles

Mon 9/22

8:00 am-3:00 pm

1 stop15h 00m

$502

IncheonSan Francisco

ICN - SFO

ICNSFO

Incheon Intl

Fri 9/12

6:20 pm-1:00 pm

Nonstop10h 40m

San Francisco

Fri 9/19

3:30 pm-8:30 pm

Nonstop13h 00m

$502

IncheonLos Angeles

ICN - LAX

ICNLAX

Incheon Intl

Wed 10/15

10:05 pm-5:20 pm

Nonstop11h 15m

Los Angeles

Tue 11/18

9:50 am-4:10 pm

Nonstop13h 20m

$505

IncheonLos Angeles

ICN - LAX

ICNLAX

Incheon Intl

Mon 12/1

6:50 pm-1:24 pm

1 stop35h 34m

Los Angeles

Mon 12/29

12:45 pm-5:05 pm

1 stop35h 20m

$541

IncheonSan Francisco

ICN - SFO

ICNSFO

Incheon Intl

Wed 7/9

10:35 am-3:05 pm

2 stops20h 30m

San Francisco

Wed 7/23

6:46 pm-4:05 pm

2 stops29h 19m

$555

IncheonSan Francisco

ICN - SFO

ICNSFO

Incheon Intl

Sun 10/26

8:40 pm-3:00 pm

Nonstop10h 20m

San Francisco

Sat 11/1

11:30 pm-4:30 am

Nonstop13h 00m

$579

IncheonLos Angeles

ICN - LAX

ICNLAX

Incheon Intl

Fri 9/5

5:25 pm-10:03 pm

2 stops20h 38m

Los Angeles

Sun 9/14

9:54 pm-3:30 pm

2 stops25h 36m

$595

IncheonSan Francisco

ICN - SFO

ICNSFO

Incheon Intl

Sat 9/20

11:30 am-6:10 am

Nonstop10h 40m

San Francisco

Sat 12/27

10:35 am-4:15 pm

Nonstop12h 40m

$600

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Mon 9/8

5:45 pm-11:47 am

1 stop34h 02m

San Diego

Mon 9/15

12:35 pm-4:05 pm

1 stop35h 30m

$616

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/22

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, January is the cheapest month in which you can book a flight from Incheon Intl Airport to California (average of $246). Flying from Incheon Intl Airport to California in March is currently the most expensive (average of $327). 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 June 23, 2025.

When flying from Incheon Intl Airport to California, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Incheon Intl Airport to California

Explore weekly flight availability from Incheon Intl to California. 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 June 23, 2025.

The most flights from ICN to USCA are scheduled on a Wednesday (20 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (15 on average).

Rainfall in California by month

Plan your trip to California by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in California ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit California when rainfall is around 0.0 in.

Temperature in California by month

Plan your trip to California by taking into account the average temperature totals by month.

If weather is an important factor for your trip to California, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 June 23, 2025.
To help decide which airline to fly from Seoul to California, see what other customers have to say about EVA Air, Korean Air and Japan Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,207 reviews

Boarding

8.4

Entertainment

8.0

Overall

8.4

Crew

8.6

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,207 reviews
EVA Air
8.4
Very good
1,207 reviews

Boarding

8.4

Entertainment

8.0

Overall

8.4

Crew

8.6

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,092 reviews
EVA Air
8.4
Very good
1,207 reviews

Boarding

8.4

Entertainment

8.0

Overall

8.4

Crew

8.6

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,503 reviews
EVA Air
8.4
Very good
1,207 reviews

Boarding

8.4

Entertainment

8.0

Overall

8.4

Crew

8.6

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
744 reviews
EVA Air
8.4
Very good
1,207 reviews

Boarding

8.4

Entertainment

8.0

Overall

8.4

Crew

8.6

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
AIR PREMIA
8.2
Very good
57 reviews
EVA Air
8.4
Very good
1,207 reviews

Boarding

8.4

Entertainment

8.0

Overall

8.4

Crew

8.6

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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.

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

    $339 is the cheapest one-way deal found within the past few days, from AIR PREMIA. You may also be able to find cheap deals on ZIPAIR and United Airlines, with prices starting from $375 and $400, 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 - San Francisco or Incheon Intl - Ontario 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 (96%), LATAM Airlines (85%) or Delta (85%) 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 $326. On average you can expect to pay $1,086. The most popular route, (Incheon Intl - Los Angeles), can usually be booked for $434.

  • 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, January is the cheapest month in which you can book a flight from Incheon Intl Airport to California (average of $246). Flying from Incheon Intl Airport to California in March is currently the most expensive (average of $327). 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 Newark flights
Incheon Intl to John F Kennedy Intl flights
Incheon Intl to LaGuardia flights
Incheon Intl to Los Angeles flights
Incheon Intl to O'Hare Intl flights
Incheon Intl to Honolulu flights
Incheon Intl to Dallas/Fort Worth flights
Incheon Intl to Seattle flights
Incheon Intl to Dulles Intl flights
Gimpo Intl to John F Kennedy Intl flights
Gimpo Intl to Honolulu flights
Gimpo Intl to Los Angeles flights
Incheon Intl to San Francisco flights
Incheon Intl to Ontario flights
Incheon Intl to Boston flights
Incheon Intl to Minneapolis flights
Incheon Intl to Atlanta flights
Gimpo Intl to San Francisco flights
Gimpo Intl to Newark flights
Incheon Intl to Detroit flights
Incheon Intl to Love Field flights
Incheon Intl to Las Vegas flights
Incheon Intl to Santa Ana flights
Incheon Intl to Baltimore flights
Incheon Intl to Reagan-National flights
Gimpo Intl to Boston flights
Gimpo Intl to Minneapolis flights
Gimpo Intl to O'Hare Intl flights
Incheon Intl to Salt Lake City flights
Incheon Intl to San Jose flights
Incheon Intl to Midway flights
Incheon Intl to Hobby flights
Incheon Intl to Tampa flights
Incheon Intl to Denver flights
Incheon Intl to San Diego flights
Gimpo Intl to Salt Lake City flights
Incheon Intl to George Bush Intcntl flights
Incheon Intl to Jacksonville flights
Incheon Intl to Burbank flights
Incheon Intl to Eugene flights
Incheon Intl to Albuquerque flights
Incheon Intl to Oakland flights
Incheon Intl to Portland flights
Incheon Intl to Orlando flights

Top 8 airlines flying from Incheon Intl to California

Discover the top 8 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 June 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$346Average$397FlexibilityNo cancel feeOn-time71%
AIR PREMIACheapest$425Average$736FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$456Average$1,011FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$462Average$814FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$463Average$576FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$481Average$780FlexibilityNo cancel feeOn-time69%
DeltaCheapest$705Average$842FlexibilityNo 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.