How long is the flight from South Korea to California?

Flight times from South Korea to California vary, but if you’re flying out of Incheon and flying into Los Angeles (one of the most popular routes), then the duration is 11h on average. Another popular route from South Korea to California is flying from Seoul to Los Angeles, which will take roughly 14h. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to California?

AIR PREMIA, Asiana Airlines and United Airlines are the top three most popular airlines that fly to California from South Korea 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 7 different airlines that fly to California on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from South Korea to California?

WestJet, AIR PREMIA, and Alaska Airlines are the most popular carriers operating from South Korea to California

How many flights depart from South Korea to California on average per week?

As of May 2026, there are 176 flights per week flying from South Korea to California. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

How many flights depart from South Korea to California on average per day?

The number of flights available between South Korea and California is 25 per day as of May 2026. The most frequent departure time is 2:00PM, with 45% of daily flights leaving in the afternoon.

When did momondo last update prices for flights from South Korea to California?

Prices for flights from South Korea to California are refreshed on a daily basis.

How many operators does momondo search for flights from South Korea to California?

As of May 2026, there are 8 operators available to choose from for flights from South Korea to California.

How old do you have to be to fly from South Korea to California?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from South Korea to California.

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

The required travel and health documents for your California trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at California. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$435 Cheap Flights from South Korea to California in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from South Korea to California

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from South Korea to California

Enter your travel dates to find the best prices.

1:20 pm - 8:00 pm

ICN

LAX

22h 40m

1 stop

10:45 pm - 12:20 pm

LAX

ICN

20h 35m

1 stop

$680XiamenAir

Thu, Oct 29 - Sun, Nov 1

1:20 pm - 8:00 pm

ICN

LAX

22h 40m

1 stop

10:45 pm - 12:20 pm

LAX

ICN

20h 35m

1 stop

$681XiamenAir

Thu, Oct 29 - Sun, Nov 1

6:00 pm - 1:00 pm

ICN

SFO

11h 00mnonstop

3:30 pm - 8:10 pm

SFO

ICN

12h 40mnonstop

$798AIR PREMIA

Wed, Jun 3 - Wed, Jul 8

4:50 pm - 12:00 pm

ICN

SFO

11h 10mnonstop

10:40 am - 3:00 pm

SFO

ICN

12h 20mnonstop

$802United Airlines

Wed, Jun 24 - Wed, Jul 8

4:50 pm - 12:00 pm

ICN

SFO

11h 10mnonstop

11:55 pm - 4:20 am

SFO

ICN

12h 25mnonstop

$803United Airlines

Wed, Jun 24 - Sun, Jul 5

6:00 pm - 1:00 pm

ICN

SFO

11h 00mnonstop

3:30 pm - 8:10 pm

SFO

ICN

12h 40mnonstop

$820AIR PREMIA

Mon, Jul 6 - Fri, Jul 17

5:45 pm - 12:18 pm

ICN

SNA

34h 33m

1 stop

12:25 pm - 4:10 pm

SNA

ICN

35h 45m

1 stop

$1,038Air Canada

Thu, Oct 22 - Sun, Oct 25

5:45 pm - 12:23 pm

ICN

SNA

34h 38m

1 stop

1:15 pm - 4:05 pm

SNA

ICN

34h 50m

1 stop

$1,044Air Canada

Thu, Jun 25 - Thu, Jul 9

4:50 pm - 8:01 pm

ICN

ONT

19h 11m

1 stop

7:13 pm - 4:20 am

ONT

ICN

17h 07m

1 stop

$1,077Asiana Airlines

Thu, Sep 17 - Fri, Sep 18

11:30 am - 9:57 am

ICN

BUR

14h 27m

1 stop

8:22 pm - 4:20 am

BUR

ICN

15h 58m

1 stop

$1,077Asiana Airlines

Wed, Jun 17 - Wed, Aug 5

XiamenAir flights from South Korea to California

Our best XiamenAir deals on South Korea to California flight tickets

XiamenAir

Oct 29

ICN1:20 pmIncheon Intl

22h 40m

1 stop

LAX8:00 pmLos Angeles

Nov 1

LAX10:45 pmLos Angeles

20h 35m

1 stop

ICN12:20 pmIncheon Intl

$680

XiamenAir

Oct 29

ICN1:20 pmIncheon Intl

22h 40m

1 stop

LAX8:00 pmLos Angeles

Nov 1

LAX10:45 pmLos Angeles

20h 35m

1 stop

ICN12:20 pmIncheon Intl

$681

XiamenAir

Oct 29

ICN1:20 pmIncheon Intl

22h 40m

1 stop

LAX8:00 pmLos Angeles

Nov 1

LAX10:45 pmLos Angeles

20h 35m

1 stop

ICN12:20 pmIncheon Intl

$683

Air China flights from South Korea to California

Our best Air China deals on South Korea to California flight tickets

Air China

Oct 15

GMP2:25 pmSeoul Gimpo Intl

21h 45m

1 stop

LAX8:10 pmLos Angeles

Oct 26

LAX11:25 pmLos Angeles

21h 40m

1 stop

GMP1:05 pmSeoul Gimpo Intl

$1,082

Air China

Aug 27

GMP2:25 pmSeoul Gimpo Intl

21h 45m

1 stop

LAX8:10 pmLos Angeles

Sep 4

LAX11:25 pmLos Angeles

21h 40m

1 stop

GMP1:05 pmSeoul Gimpo Intl

$1,088

Air China

Jun 1

GMP2:25 pmSeoul Gimpo Intl

21h 45m

1 stop

LAX8:10 pmLos Angeles

Jun 7

LAX2:20 pmLos Angeles

30h 45m

1 stop

GMP1:05 pmSeoul Gimpo Intl

$1,254

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonLos Angeles

ICN - LAX

ICNLAX

Incheon Intl

Thu 10/29

1:20 pm-8:00 pm

1 stop22h 40m

Los Angeles

Sun 11/1

10:45 pm-12:20 pm

1 stop20h 35m

$680

IncheonLos Angeles

ICN - LAX

ICNLAX

Incheon Intl

Thu 10/29

1:20 pm-8:00 pm

1 stop22h 40m

Los Angeles

Sun 11/1

10:45 pm-12:20 pm

1 stop20h 35m

$681

IncheonSan Francisco

ICN - SFO

ICNSFO

Incheon Intl

Wed 6/3

6:00 pm-1:00 pm

Nonstop11h 00m

San Francisco

Wed 7/8

3:30 pm-8:10 pm

Nonstop12h 40m

$798

Quickest round-trip

IncheonSan Francisco

ICN - SFO

ICNSFO

Incheon Intl

Wed 6/24

4:50 pm-12:00 pm

Nonstop11h 10m

San Francisco

Wed 7/8

10:40 am-3:00 pm

Nonstop12h 20m

$802

IncheonSan Francisco

ICN - SFO

ICNSFO

Incheon Intl

Wed 6/24

4:50 pm-12:00 pm

Nonstop11h 10m

San Francisco

Sun 7/5

11:55 pm-4:20 am

Nonstop12h 25m

$803

IncheonSan Francisco

ICN - SFO

ICNSFO

Incheon Intl

Mon 7/6

6:00 pm-1:00 pm

Nonstop11h 00m

San Francisco

Fri 7/17

3:30 pm-8:10 pm

Nonstop12h 40m

$820

IncheonSanta Ana

ICN - SNA

ICNSNA

Incheon Intl

Thu 10/22

5:45 pm-12:18 pm

1 stop34h 33m

Santa Ana J. Wayne/Orange Cnty

Sun 10/25

12:25 pm-4:10 pm

1 stop35h 45m

$1,038

IncheonSanta Ana

ICN - SNA

ICNSNA

Incheon Intl

Thu 6/25

5:45 pm-12:23 pm

1 stop34h 38m

Santa Ana J. Wayne/Orange Cnty

Thu 7/9

1:15 pm-4:05 pm

1 stop34h 50m

$1,044

IncheonOntario

ICN - ONT

ICNONT

Incheon Intl

Thu 9/17

4:50 pm-8:01 pm

1 stop19h 11m

Ontario

Fri 9/18

7:13 pm-4:20 am

1 stop17h 07m

$1,077

IncheonBurbank

ICN - BUR

ICNBUR

Incheon Intl

Wed 6/17

11:30 am-9:57 am

1 stop14h 27m

Burbank Bob Hope

Wed 8/5

8:22 pm-4:20 am

1 stop15h 58m

$1,077

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 South Korea 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 December is another great option to travel to California, with average flight prices from South Korea averaging around $613.

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

The cheapest day to depart from South Korea to California is on a Wednesday. Travelers who choose to depart for California on a Wednesday will often find tickets for as low as $620. 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 $690.

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 $577. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $687 on average. Flights to California from South Korea in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest South Korea to California flight route?

Fly from Incheon Intl to San Francisco for the best South Korea - California flight prices

How far in advance should I book a flight from South Korea to California?

You are more likely to see cheaper flights to California from South Korea when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around $645 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from South Korea for as low as $599 on momondo.

What cabin class options are available on South Korea to California flights?

There are 4 cabin classes available to choose from on South Korea 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 South Korea to California flights?

You could potentially save up to 18% on your flight if you consider stops on a South Korea to California flight.

Cheap South Korea to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Korea to California

Best Price Found	$542
Fastest flight time	10h 30m
Direct flights	Every day
Airports in California	418 airports

The best one-way flight to California from South Korea in the past 72 hours is $542. The best round-trip flight deal from South Korea to California found on momondo in the last 72 hours is $824.

The fastest flight from South Korea to California takes 10h 30m

Direct flights go from South Korea to California every day.

There are 418 airports in California. From South Korea there are direct flights to Los Angeles (LAX), San Francisco (SFO).

Search flight deals

Frequently asked questions about flying from South Korea to California

When did momondo last update prices for flights from South Korea to California?
Prices for flights from South Korea to California are refreshed on a daily basis.
How many operators does momondo search for flights from South Korea to California?
As of May 2026, there are 8 operators available to choose from for flights from South Korea to California.
How old do you have to be to fly from South Korea to California?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from South Korea to California.
What documentation or ID do you need to fly to California?
The required travel and health documents for your California trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at California. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from South Korea to California?
Based on momondo bookings for flights between South Korea and California, the leading plane model is Airbus A380-800, making up 30.17% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 25.00%, Boeing 747-8 with 24.33%, and Airbus A350-900 with 14.41%.

Best airlines flying from South Korea to California

Compare and see reviews for airlines that fly from South Korea to California with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $282	Free Cancellation	Rating 7.1 11,067 reviews	Search Air Canada flights
Hawaiian Airlines	PriceFrom $340	Free Cancellation	Rating 7.8 2,836 reviews	Search Hawaiian Airlines flights
AIR PREMIA	PriceFrom $343	Free Cancellation	Rating 8.0 92 reviews	Search AIR PREMIA flights
Alaska Airlines	PriceFrom $347	Free Cancellation	Rating 7.9 12,391 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $404	Free Cancellation	Rating 7.4 9,747 reviews	Search United Airlines flights
Korean Air	PriceFrom $448	Free Cancellation	Rating 8.4 1,217 reviews	Search Korean Air flights
Asiana Airlines	PriceFrom $464	Free Cancellation	Rating 8.1 534 reviews	Search Asiana Airlines flights
Delta	PriceFrom $636	Free Cancellation	Rating 7.9 8,452 reviews	Search Delta flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from South Korea to California. Millions of users trust and use momondo every year so you are in good hands.

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

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

How can momondo help me find flights from South Korea to California?

Once all potential South Korea to California flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to California from South Korea. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Fri 6/19

Fri 6/26

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to California

Popular cities

Other flights from South Korea

Other flights to California

Airlines

Complete your trip

Feeling lucky

Popular cities in California

Flights to New Yorkfrom $88

Flights to Los Angelesfrom $48

Flights to Orlandofrom $58

Flights to Miamifrom $51

Flights to Chicagofrom $62

Flights to San Franciscofrom $67

Flights to Las Vegasfrom $42

Flights to Washington, D.C.from $57

Flights to Bostonfrom $63

Flights to Atlantafrom $54

Flights to Fort Lauderdalefrom $56

Flights to Dallasfrom $96

Cheap flights from South Korea to California from $435

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Korea to California departing on 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from South Korea to California

Recent round-trip flight deals from South Korea to California

Recent one-way flight deals from South Korea to California

Recent last minute flight deals from South Korea to California

Recent direct flight deals from South Korea to California

XiamenAir flights from South Korea to California

Our best XiamenAir deals on South Korea to California flight tickets

Air China flights from South Korea to California

Our best Air China deals on South Korea to California flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from South Korea to California that are best for you.

See travel insights to California from

How to get the cheapest flight ticket from South Korea to California

What is the cheapest month to fly to California?

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 South Korea to California flight route?

How far in advance should I book a flight from South Korea to California?

What cabin class options are available on South Korea to California flights?

Can stopping save me money on South Korea to California flights?

What is the cheapest airline that flies from South Korea to California?

What airlines fly to California?

How many flights depart from South Korea to California on average per day?

How many flights depart from South Korea to California on average per week?

How long is the flight from South Korea to California?

Cheap South Korea to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Korea to California

Best Price Found

Fastest flight time

Direct flights

Airports in California

Frequently asked questions about flying from South Korea to California

Best airlines flying from South Korea to California

Compare and see reviews for airlines that fly from South Korea to California with momondo

Why use momondo?

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

South Korea flight routes

According to popular flight searches on momondo this year

California flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to California

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Complete your trip to California

Explore popular destinations other users love

According to popular flight searches on momondo this year