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

United Airlines, AIR PREMIA, and WestJet are the most popular carriers operating from Incheon Intl to California

What airlines fly to California?

AIR PREMIA, Asiana Airlines and Korean Air 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 42% of people opting to fly with this airline when traveling to California. Keep in mind that there are 8 different airlines that fly to California on a routine basis, so you have a few additional options to choose from.

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 211 per week as of December 2025. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

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 8 operators available for flights from Incheon Intl Airport to California as of December 2025.

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.

$298 Cheap Flights from Incheon Intl Airport to California in 2025/26

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:55 pm - 8:34 pm

ICN

SFO

18h 39m1 stop

7:30 am - 5:10 pm

SFO

ICN

16h 40m1 stop

$413Air Canada

Thu, Feb 26 - Mon, Mar 2

10:20 pm - 4:20 pm

ICN

LAX

11h 00mnonstop

10:30 pm - 5:10 am

LAX

ICN

13h 40mnonstop

$443AIR PREMIA

Mon, Feb 2 - Sun, Feb 8

8:35 pm - 6:40 pm

ICN

LAX

15h 05m1 stop

7:45 pm - 6:35 pm

LAX

ICN

29h 50m1 stop

$456Hawaiian Airlines

Fri, Jan 23 - Tue, Jan 27

6:00 pm - 10:01 am

ICN

ONT

33h 01m1 stop

1:24 pm - 4:15 pm

ONT

ICN

33h 51m2 stops

$525United Airlines

Sun, Jan 4 - Wed, Jan 28

6:00 pm - 5:43 pm

ICN

ONT

16h 43m1 stop

6:00 am - 4:15 pm

ONT

ICN

17h 15m1 stop

$526United Airlines

Thu, Jan 15 - Fri, Jan 30

8:35 pm - 8:58 pm

ICN

SAN

17h 23m1 stop

6:15 am - 6:35 pm

SAN

ICN

19h 20m1 stop

$539Hawaiian Airlines

Thu, Jan 29 - Thu, Feb 5

4:10 pm - 10:18 pm

ICN

SNA

23h 08m1 stop

7:30 am - 4:30 pm

SNA

ICN

16h 00m1 stop

$708Korean Air

Wed, Jan 28 - Wed, Feb 4

8:05 pm - 10:18 pm

ICN

SJC

18h 13m1 stop

6:00 am - 3:20 pm

SJC

ICN

17h 20m1 stop

$724Delta

Wed, Mar 25 - Sun, Apr 12

4:10 pm - 4:37 pm

ICN

OAK

17h 27m1 stop

6:15 am - 3:55 pm

OAK

ICN

17h 40m1 stop

$1,204Korean Air

Wed, Mar 4 - Wed, Mar 11

8:05 pm - 12:03 pm

ICN

LGB

32h 58m2 stops

7:00 am - 4:30 pm

LGB

ICN

40h 30m2 stops

$1,290Delta

Wed, Jan 28 - Wed, Feb 4

Hawaiian Airlines flights from Incheon Intl Airport to California

Our best Hawaiian Airlines deals on Incheon Intl Airport to California flight tickets

Hawaiian Airlines

Jan 23

ICN8:35 pmIncheon Intl

15h 05m

1 stop

LAX6:40 pmLos Angeles

Jan 27

LAX7:45 pmLos Angeles

29h 50m

1 stop

ICN6:35 pmIncheon Intl

$456

Find similar

Hawaiian Airlines

Dec 21

ICN8:35 pmIncheon Intl

19h 25m

1 stop

LAX11:00 pmLos Angeles

Dec 31

LAX6:59 pmLos Angeles

30h 36m

1 stop

ICN6:35 pmIncheon Intl

$458

Find similar

Hawaiian Airlines

Dec 20

ICN8:35 pmIncheon Intl

28h 17m

1 stop

LAX7:52 amLos Angeles

Dec 26

LAX6:00 amLos Angeles

19h 35m

1 stop

ICN6:35 pmIncheon Intl

$460

Find similar

AIR PREMIA flights from Incheon Intl Airport to California

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

AIR PREMIA

Dec 16

ICN1:20 pmIncheon Intl

11h 00m

LAX7:20 amLos Angeles

Dec 28

LAX10:30 pmLos Angeles

13h 40m

ICN5:10 amIncheon Intl

$436

Find similar

AIR PREMIA

Dec 16

ICN1:20 pmIncheon Intl

11h 00m

LAX7:20 amLos Angeles

Dec 30

LAX9:50 amLos Angeles

13h 30m

ICN4:20 pmIncheon Intl

$437

Find similar

AIR PREMIA

Feb 2

ICN10:20 pmIncheon Intl

11h 00m

LAX4:20 pmLos Angeles

Feb 8

LAX10:30 pmLos Angeles

13h 40m

ICN5:10 amIncheon Intl

$443

Find similar

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

IncheonSan Francisco

ICN - SFO

ICNSFO

Incheon Intl

Thu 2/26

6:55 pm-8:34 pm

1 stop18h 39m

San Francisco

Mon 3/2

7:30 am-5:10 pm

1 stop16h 40m

$413

IncheonLos Angeles

ICN - LAX

ICNLAX

Incheon Intl

Mon 2/2

10:20 pm-4:20 pm

Nonstop11h 00m

Los Angeles

Sun 2/8

10:30 pm-5:10 am

Nonstop13h 40m

$443

IncheonLos Angeles

ICN - LAX

ICNLAX

Incheon Intl

Fri 1/23

8:35 pm-6:40 pm

1 stop15h 05m

Los Angeles

Tue 1/27

7:45 pm-6:35 pm

1 stop29h 50m

$456

IncheonOntario

ICN - ONT

ICNONT

Incheon Intl

Sun 1/4

6:00 pm-10:01 am

1 stop33h 01m

Ontario

Wed 1/28

1:24 pm-4:15 pm

2 stops33h 51m

$525

IncheonOntario

ICN - ONT

ICNONT

Incheon Intl

Thu 1/15

6:00 pm-5:43 pm

1 stop16h 43m

Ontario

Fri 1/30

6:00 am-4:15 pm

1 stop17h 15m

$526

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Thu 1/29

8:35 pm-8:58 pm

1 stop17h 23m

San Diego

Thu 2/5

6:15 am-6:35 pm

1 stop19h 20m

$539

IncheonSanta Ana

ICN - SNA

ICNSNA

Incheon Intl

Wed 1/28

4:10 pm-10:18 pm

1 stop23h 08m

Santa Ana J. Wayne/Orange Cnty

Wed 2/4

7:30 am-4:30 pm

1 stop16h 00m

$708

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Wed 3/25

8:05 pm-10:18 pm

1 stop18h 13m

San Jose

Sun 4/12

6:00 am-3:20 pm

1 stop17h 20m

$724

IncheonOakland

ICN - OAK

ICNOAK

Incheon Intl

Wed 3/4

4:10 pm-4:37 pm

1 stop17h 27m

Oakland

Wed 3/11

6:15 am-3:55 pm

1 stop17h 40m

$1,204

IncheonLong Beach

ICN - LGB

ICNLGB

Incheon Intl

Wed 1/28

8:05 pm-12:03 pm

2 stops32h 58m

Long Beach Municipal

Wed 2/4

7:00 am-4:30 pm

2 stops40h 30m

$1,290

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 February is another great option to travel to California, with average flight prices from Incheon Intl Airport averaging around $550.

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 Sunday. Travelers who choose to depart for California on a Sunday will often find tickets for as low as $619. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to California on Saturday is $692.

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

The cheapest time of day to fly to California is in the morning when flights can be purchased for as low as $540. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $767 on average. Flights to California from Incheon Intl Airport in the afternoon 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 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 $669 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 $575 on momondo.

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

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

Can stopping save me money on Incheon Intl Airport to California flights?

No. A direct flight is the cheapest option for a flight between Incheon Intl Airport to California.

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	$318
Fastest flight time	10h 20m
Direct flights	Every day
Airports in California	418 airports

The best one-way flight to California from Incheon Intl Airport in the past 72 hours is $318. The best round-trip flight deal from Incheon Intl Airport to California found on momondo in the last 72 hours is $487.

The fastest flight from Incheon Intl Airport to California takes 10h 20m

Direct flights go from Incheon Intl Airport to California every day.

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

Search flight deals

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 8 operators available for flights from Incheon Intl Airport to California as of December 2025.
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 Airbus A380-800, representing 27.93% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 27.73%, Boeing 747-8 at 25.38%, and Airbus A350-900 at 8.82%.

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
Hawaiian Airlines	PriceFrom $340	Free Cancellation	Rating 7.8 2,819 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $342	Free Cancellation	Rating 8.0 11,456 reviews	Search Alaska Airlines flights
Air Canada	PriceFrom $381	Free Cancellation	Rating 7.1 10,527 reviews	Search Air Canada flights
United Airlines	PriceFrom $415	Free Cancellation	Rating 7.4 9,094 reviews	Search United Airlines flights
AIR PREMIA	PriceFrom $418	Free Cancellation	Rating 8.3 72 reviews	Search AIR PREMIA flights
Korean Air	PriceFrom $448	Free Cancellation	Rating 8.4 1,186 reviews	Search Korean Air flights
Asiana Airlines	PriceFrom $450	Free Cancellation	Rating 8.2 493 reviews	Search Asiana Airlines flights
Delta	PriceFrom $595	Free Cancellation	Rating 7.9 8,010 reviews	Search Delta 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.

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Cheap flights from Incheon Intl Airport to California from $298

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to California departing on 3/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Filter for what you want

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Find the cheapest flights from Incheon Intl Airport to California

Cheap round-trip flights

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Hawaiian Airlines flights from Incheon Intl Airport to California

Our best Hawaiian Airlines deals on Incheon Intl Airport to California flight tickets

AIR PREMIA flights from Incheon Intl Airport to California

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

momondo Fare Finder

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

See travel insights to California from

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

What is the cheapest month to fly to California?

The month of February is another great option to travel to California, with average flight prices from Incheon Intl Airport averaging around $550.

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

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

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 to California?

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

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

Can stopping save me money on Incheon Intl Airport to California flights?

No. A direct flight is the cheapest option for a flight between Incheon Intl Airport to California.

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

United Airlines, AIR PREMIA, and WestJet are the most popular carriers operating from Incheon Intl to California

What airlines fly to California?

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

As of December 2025, there are 30 flights per day flying from Incheon Intl Airport to California. The most common time of day flights depart is 8:00PM, with 52% of flights taking off in the evening.

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 211 per week as of December 2025. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

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

Fastest flight time

Direct flights

Airports in California

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

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

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

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

What is the most popular plane model from Incheon Intl Airport to California?

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

Why use momondo?

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

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

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

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

An easier way to manage your California trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to California

Popular cities in California

Popular flights according to clicks in the last 7 days on momondo