What is the cheapest airline that flies from Incheon Intl to California?

United Airlines, Philippine Airlines, and Alaska Airlines are the most popular carriers operating from Incheon Intl to California

How many flights depart from Incheon Intl Airport to California on average per week?

The number of flights available between Incheon Intl Airport and California is 187 per week as of November 2026. The most frequent departure day is Fri, with 17% of weekly flights leaving on this day.

What airlines fly to California?

AIR PREMIA, Asiana Airlines and United Airlines are the top three most popular airlines that fly to California from Incheon Intl Airport according to our data. AIR PREMIA is the first choice among our users, with 50% of people opting to fly with this airline when traveling to California. Keep in mind that there are 6 different airlines that fly to California on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Incheon Intl Airport to California?

Prices for flights from Incheon Intl Airport to California are refreshed on a daily basis.

How many operators does momondo search for flights from Incheon Intl Airport to California?

There are 6 operators available for flights from Incheon Intl Airport to California as of November 2026.

How old do you have to be to fly from Incheon Intl Airport to California?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Incheon Intl Airport to California.

What documentation or ID do you need to fly to California?

The travel and health documents required for your trip to California can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at California. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$399 Cheap Flights from Incheon Intl Airport to California in 2026/27

Q: How many flights depart from Incheon Intl Airport to California on average per day?

As of November 2026, there are 26 flights per day flying from Incheon Intl Airport to California. The most common time of day flights depart is 9:00PM, with 57% of flights taking off in the evening.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Incheon Intl Airport to California

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:20 pm - 7:00 pmICN Incheon Intl-LAX Los Angeles

22h 40m1 stop Xiamen Gaoqi Intl

10:55 pm - 12:20 pmLAX Los Angeles-ICN Incheon Intl

20h 25m1 stop Xiamen Gaoqi Intl

$694XiamenAir

Tue, Dec 8 - Tue, Jan 12

1:20 pm - 7:00 pmICN Incheon Intl-LAX Los Angeles

22h 40m1 stop Xiamen Gaoqi Intl

10:55 pm - 12:20 pmLAX Los Angeles-ICN Incheon Intl

20h 25m1 stop Xiamen Gaoqi Intl

$696XiamenAir

Tue, Dec 8 - Sun, Jan 3

7:45 pm - 1:20 pmICN Incheon Intl-SFO San Francisco

10h 35mnonstop

3:20 pm - 9:20 pmSFO San Francisco-ICN Incheon Intl

13h 00mnonstop

$765AIR PREMIA

Sat, Feb 27 - Sat, Mar 6

7:45 pm - 1:20 pmICN Incheon Intl-SFO San Francisco

10h 35mnonstop

3:20 pm - 9:20 pmSFO San Francisco-ICN Incheon Intl

13h 00mnonstop

$766AIR PREMIA

Fri, Dec 11 - Sat, Jan 9

6:55 pm - 6:08 pmICN Incheon Intl-LAX Los Angeles

16h 13m1 stop Vancouver Intl

7:20 am - 5:10 pmLAX Los Angeles-ICN Incheon Intl

16h 50m1 stop Vancouver Intl

$849Air Canada

Mon, Dec 14 - Wed, Dec 30

12:45 pm - 12:00 pmICN Incheon Intl-LAX Los Angeles

16h 15m1 stop San Francisco

11:34 am - 4:15 pmLAX Los Angeles-ICN Incheon Intl

35h 41m1 stop San Francisco

$850United Airlines

Tue, Dec 15 - Sat, Dec 26

6:00 pm - 9:18 pmICN Incheon Intl-LAX Los Angeles

20h 18m2 stops San Francisco Denver Intl

2:28 pm - 5:40 amLAX Los Angeles-ICN Incheon Intl

22h 12m2 stops Denver Intl San Francisco

$850United Airlines

Tue, Dec 8 - Thu, Dec 31

6:55 pm - 11:01 pmICN Incheon Intl-SFO San Francisco

21h 06m1 stop Vancouver Intl

5:15 pm - 5:10 pmSFO San Francisco-ICN Incheon Intl

30h 55m1 stop Vancouver Intl

$872Air Canada

Sat, Feb 13 - Sat, Feb 20

8:00 pm - 5:11 pmICN Incheon Intl-LAX Los Angeles

14h 11m1 stop Seattle/Tacoma Intl

5:30 pm - 5:35 pmLAX Los Angeles-ICN Incheon Intl

31h 05m1 stop Seattle/Tacoma Intl

$903Alaska Airlines

Sun, Dec 20 - Sat, Jan 16

8:00 pm - 7:27 pmICN Incheon Intl-LAX Los Angeles

16h 27m1 stop Seattle/Tacoma Intl

2:05 pm - 5:35 pmLAX Los Angeles-ICN Incheon Intl

34h 30m1 stop Seattle/Tacoma Intl

$903Alaska Airlines

Sun, Nov 22 - Thu, Nov 26

Cheap last minute flights

Enter your travel dates to find the best prices.

7:45 pm - 1:20 pmICN Incheon Intl-SFO San Francisco

10h 35mnonstop

3:20 pm - 9:20 pmSFO San Francisco-ICN Incheon Intl

13h 00mnonstop

$784AIR PREMIA

Wed, Nov 11 - Wed, Dec 2

7:45 pm - 1:20 pmICN Incheon Intl-SFO San Francisco

10h 35mnonstop

3:20 pm - 9:20 pmSFO San Francisco-ICN Incheon Intl

13h 00mnonstop

$786AIR PREMIA

Wed, Nov 11 - Wed, Dec 2

6:55 pm - 5:28 pmICN Incheon Intl-SFO San Francisco

39h 33m2 stops Vancouver Intl Calgary

3:20 pm - 9:20 pmSFO San Francisco-ICN Incheon Intl

13h 00mnonstop

$837Multiple Airlines

Fri, Nov 13 - Sat, Nov 28

6:55 pm - 9:42 pmICN Incheon Intl-SFO San Francisco

19h 47m1 stop Vancouver Intl

3:20 pm - 9:20 pmSFO San Francisco-ICN Incheon Intl

13h 00mnonstop

$837Multiple Airlines

Fri, Nov 13 - Sat, Nov 28

12:45 pm - 3:04 pmICN Incheon Intl-LAX Los Angeles

19h 19m2 stops San Francisco Denver Intl

12:45 pm - 5:40 amLAX Los Angeles-ICN Incheon Intl

23h 55m2 stops Denver Intl San Francisco

$850United Airlines

Tue, Nov 10 - Tue, Nov 17

12:45 pm - 5:39 pmICN Incheon Intl-LAX Los Angeles

21h 54m2 stops San Francisco Denver Intl

9:00 pm - 4:25 pmLAX Los Angeles-ICN Incheon Intl

26h 25m1 stop Newark

$850United Airlines

Tue, Nov 10 - Sat, Nov 14

6:55 pm - 5:28 pmICN Incheon Intl-SFO San Francisco

39h 33m2 stops Vancouver Intl Calgary

8:37 am - 5:10 pmSFO San Francisco-ICN Incheon Intl

39h 33m2 stops Calgary Vancouver Intl

$867Air Canada

Fri, Nov 13 - Sat, Nov 28

6:55 pm - 11:01 pmICN Incheon Intl-SFO San Francisco

21h 06m1 stop Vancouver Intl

8:37 am - 5:10 pmSFO San Francisco-ICN Incheon Intl

39h 33m2 stops Calgary Vancouver Intl

$868Air Canada

Fri, Nov 13 - Sat, Nov 28

8:00 pm - 5:40 pmICN Incheon Intl-LAX Los Angeles

14h 40m1 stop Seattle/Tacoma Intl

2:05 pm - 5:35 pmLAX Los Angeles-ICN Incheon Intl

34h 30m1 stop Seattle/Tacoma Intl

$938Alaska Airlines

Sat, Nov 14 - Sat, Nov 21

8:00 pm - 5:40 pmICN Incheon Intl-LAX Los Angeles

14h 40m1 stop Seattle/Tacoma Intl

8:05 am - 5:35 pmLAX Los Angeles-ICN Incheon Intl

16h 30m1 stop Seattle/Tacoma Intl

$944Alaska Airlines

Thu, Nov 12 - Sun, Nov 22

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AIR PREMIA flights from Incheon Intl Airport to California

Our best AIR PREMIA deals on Incheon Intl Airport to California flight tickets

AIR PREMIA

Feb 27

ICN7:45 pmIncheon Intl

10h 35m

SFO1:20 pmSan Francisco

Mar 6

SFO3:20 pmSan Francisco

13h 00m

ICN9:20 pmIncheon Intl

$765

AIR PREMIA

Dec 11

ICN7:45 pmIncheon Intl

10h 35m

SFO1:20 pmSan Francisco

Jan 9

SFO3:20 pmSan Francisco

13h 00m

ICN9:20 pmIncheon Intl

$766

AIR PREMIA

Dec 7

ICN7:45 pmIncheon Intl

10h 35m

SFO1:20 pmSan Francisco

Feb 17

SFO3:20 pmSan Francisco

13h 00m

ICN9:20 pmIncheon Intl

$772

XiamenAir flights from Incheon Intl Airport to California

Our best XiamenAir deals on Incheon Intl Airport to California flight tickets

XiamenAir

Dec 8

ICN1:20 pmIncheon Intl

22h 40m

1 stop

LAX7:00 pmLos Angeles

Jan 12

LAX10:55 pmLos Angeles

20h 25m

1 stop

ICN12:20 pmIncheon Intl

$694

XiamenAir

Dec 8

ICN1:20 pmIncheon Intl

22h 40m

1 stop

LAX7:00 pmLos Angeles

Jan 12

LAX10:55 pmLos Angeles

20h 25m

1 stop

ICN12:20 pmIncheon Intl

$696

XiamenAir

Dec 8

ICN1:20 pmIncheon Intl

22h 40m

1 stop

LAX7:00 pmLos Angeles

Jan 12

LAX10:55 pmLos Angeles

20h 25m

1 stop

ICN12:20 pmIncheon Intl

$698

momondo Fare Finder

Use the filters below to find and compare flights from Incheon Intl Airport to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonLos Angeles

ICN Incheon Intl - LAX Los Angeles

ICNLAX

Incheon Intl

Tue 12/8

1:20 pm-7:00 pm

1 stop22h 40m

Los Angeles

Tue 1/12

10:55 pm-12:20 pm

1 stop20h 25m

$694

IncheonLos Angeles

ICN Incheon Intl - LAX Los Angeles

ICNLAX

Incheon Intl

Tue 12/8

1:20 pm-7:00 pm

1 stop22h 40m

Los Angeles

Sun 1/3

10:55 pm-12:20 pm

1 stop20h 25m

$696

Quickest round-trip

IncheonSan Francisco

ICN Incheon Intl - SFO San Francisco

ICNSFO

Incheon Intl

Sat 2/27

7:45 pm-1:20 pm

Nonstop10h 35m

San Francisco

Sat 3/6

3:20 pm-9:20 pm

Nonstop13h 00m

$765

IncheonSan Francisco

ICN Incheon Intl - SFO San Francisco

ICNSFO

Incheon Intl

Fri 12/11

7:45 pm-1:20 pm

Nonstop10h 35m

San Francisco

Sat 1/9

3:20 pm-9:20 pm

Nonstop13h 00m

$766

IncheonLos Angeles

ICN Incheon Intl - LAX Los Angeles

ICNLAX

Incheon Intl

Mon 12/14

6:55 pm-6:08 pm

1 stop16h 13m

Los Angeles

Wed 12/30

7:20 am-5:10 pm

1 stop16h 50m

$849

IncheonLos Angeles

ICN Incheon Intl - LAX Los Angeles

ICNLAX

Incheon Intl

Tue 12/15

12:45 pm-12:00 pm

1 stop16h 15m

Los Angeles

Sat 12/26

11:34 am-4:15 pm

1 stop35h 41m

$850

IncheonLos Angeles

ICN Incheon Intl - LAX Los Angeles

ICNLAX

Incheon Intl

Tue 12/8

6:00 pm-9:18 pm

2 stops20h 18m

Los Angeles

Thu 12/31

2:28 pm-5:40 am

2 stops22h 12m

$850

IncheonSan Francisco

ICN Incheon Intl - SFO San Francisco

ICNSFO

Incheon Intl

Sat 2/13

6:55 pm-11:01 pm

1 stop21h 06m

San Francisco

Sat 2/20

5:15 pm-5:10 pm

1 stop30h 55m

$872

IncheonLos Angeles

ICN Incheon Intl - LAX Los Angeles

ICNLAX

Incheon Intl

Sun 12/20

8:00 pm-5:11 pm

1 stop14h 11m

Los Angeles

Sat 1/16

5:30 pm-5:35 pm

1 stop31h 05m

$903

IncheonLos Angeles

ICN Incheon Intl - LAX Los Angeles

ICNLAX

Incheon Intl

Sun 11/22

8:00 pm-7:27 pm

1 stop16h 27m

Los Angeles

Thu 11/26

2:05 pm-5:35 pm

1 stop34h 30m

$903

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Incheon Intl Airport to California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to California?

The month of April is another great option to travel to California, with average flight prices from Incheon Intl Airport averaging around $634.

What is the cheapest day to depart on your flight to California?

The cheapest day to depart from Incheon Intl Airport to California is on a Wednesday. Travelers who choose to depart for California on a Wednesday will often find tickets for as low as $740. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to California on Sunday is $888.

What is the cheapest time of day to depart on your flight to California?

The cheapest time of day to fly to California is at noon when flights can be purchased for as low as $740. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $825 on average. Flights to California from Incheon Intl Airport in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Incheon Intl to California flight route?

Fly from Incheon Intl to Los Angeles for the best Incheon Intl - California flight prices

How far in advance should I book a flight from Incheon Intl Airport to California?

You are more likely to see cheaper flights to California from Incheon Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around $733 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from Incheon Intl Airport for as low as $649 on momondo.

What cabin class options are available on Incheon Intl Airport to California flights?

There are 4 cabin classes available to choose from on Incheon Intl Airport to California flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Incheon Intl Airport to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Incheon Intl Airport to California

Best Price Found	$399
Fastest flight time	10h 30m
Direct flights	Mon, Tue, Thu, Sat and Sun
Airports in California	418 airports

The best one-way flight to California from Incheon Intl Airport in the past 72 hours is $399. The best round-trip flight deal from Incheon Intl Airport to California found on momondo in the last 72 hours is $694.

The fastest flight from Incheon Intl Airport to California takes 10h 30m

Direct flights go from Incheon Intl Airport to California on Monday, Tuesday, Thursday, Saturday and Sunday. Airlines offering direct flights are: Korean Air and Asiana Airlines.

There are 418 airports in California. From Incheon Intl Airport there are direct flights to San Francisco (SFO).

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Frequently asked questions about flying from Incheon Intl Airport to California

When did momondo last update prices for flights from Incheon Intl Airport to California?
Prices for flights from Incheon Intl Airport to California are refreshed on a daily basis.
How many operators does momondo search for flights from Incheon Intl Airport to California?
There are 6 operators available for flights from Incheon Intl Airport to California as of November 2026.
How old do you have to be to fly from Incheon Intl Airport to California?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Incheon Intl Airport to California.
What documentation or ID do you need to fly to California?
The travel and health documents required for your trip to California can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at California. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Incheon Intl Airport to California?
momondo data reveals that the most frequently booked plane model on the route from Incheon Intl Airport to California is Boeing 787-9 Dreamliner, representing 23.78% of all bookings. The subsequent popular models are Boeing 747-8 at 21.40%, Airbus A380-800 at 21.14%, and Airbus A350-900 at 16.42%.

Best airlines flying from Incheon Intl Airport to California

Compare and see reviews for airlines that fly from Incheon Intl Airport to California with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $282	Free Cancellation	Rating 7.1 11,880 reviews	Search Air Canada flights
AIR PREMIA	PriceFrom $362	Free Cancellation	Rating 8.0 115 reviews	Search AIR PREMIA flights
United Airlines	PriceFrom $404	Free Cancellation	Rating 7.3 10,479 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $462	Free Cancellation	Rating 7.9 13,158 reviews	Search Alaska Airlines flights
Asiana Airlines	PriceFrom $493	Free Cancellation	Rating 8.1 570 reviews	Search Asiana Airlines flights
Korean Air	PriceFrom $607	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Seoul to California?

Finding the right flight to California from Seoul is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to California quick and easy, saving you time and money.

Can I find flights from Seoul to California with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Seoul to California flights to just show those with flexible booking policies.

How can momondo help me find flights from Seoul to California?

momondo helps you find the best flight between Seoul and California by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Seoul to California right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seoul to California flights. All you need is a valid email address and we will do the rest; it is that quick and easy.