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 05m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to California?

Asiana Airlines, AIR PREMIA and Korean Air are the top three most popular airlines that fly to California from South Korea according to our data. Asiana Airlines is the first choice among our users, with 38% 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.

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

The number of flights available between South Korea and California is 30 per day as of August 2025. The most frequent departure time is 8:00PM, with 48% of daily flights leaving in the evening.

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

AIR PREMIA is the most popular carrier operating from South Korea to California

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

As of August 2025, there are 211 flights per week flying from South Korea to California. The most common day of the week flights depart is Wed, with 16% of flights taking off on this day.

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 August 2025, there are 7 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.

$311 Cheap Flights from South Korea to California in 2025

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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

8:35 pm - 8:19 pmICN-SFO

15h 44m1 stop

7:54 pm - 6:35 pmSFO-ICN

30h 41m1 stop

$442Hawaiian Airlines

Find Deal

Sat, Sep 27 - Sat, Oct 4

11:30 am - 6:30 amICN-SFO

11h 00mnonstop

11:45 pm - 4:20 amSFO-ICN

12h 35mnonstop

$444United Airlines

Find Deal

Mon, Aug 25 - Sun, Sep 7

8:35 pm - 6:01 pmICN-SFO

14h 26m1 stop

9:41 pm - 6:35 pmSFO-ICN

27h 54m1 stop

$447Hawaiian Airlines

Find Deal

Sat, Dec 20 - Tue, Jan 6

6:55 pm - 12:00 pmICN-SFO

10h 05mnonstop

3:30 pm - 8:30 pmSFO-ICN

13h 00mnonstop

$477AIR PREMIA

Find Deal

Wed, Dec 10 - Mon, Mar 16

6:20 pm - 1:00 pmICN-SFO

10h 40mnonstop

3:30 pm - 8:30 pmSFO-ICN

13h 00mnonstop

$488AIR PREMIA

Find Deal

Mon, Sep 1 - Mon, Sep 29

7:20 pm - 6:01 pmICN-SNA

14h 41m1 stop

7:30 pm - 3:20 pmSNA-ICN

27h 50m1 stop

$583Delta

Find Deal

Thu, Sep 25 - Mon, Sep 29

7:20 pm - 11:39 pmICN-ONT

20h 19m2 stops

6:00 am - 4:15 pmONT-ICN

17h 15m1 stop

$600Delta

Find Deal

Tue, Oct 14 - Mon, Nov 10

8:05 pm - 5:17 pmICN-ONT

14h 12m1 stop

6:45 am - 3:55 pmONT-ICN

16h 10m1 stop

$658Korean Air

Find Deal

Mon, Dec 8 - Thu, Dec 11

7:20 pm - 6:05 pmICN-SNA

14h 45m1 stop

8:05 am - 4:30 pmSNA-ICN

16h 25m1 stop

$700Korean Air

Find Deal

Thu, Sep 4 - Wed, Sep 17

6:55 pm - 11:21 amICN-SNA

33h 26m1 stop

12:25 pm - 5:10 pmSNA-ICN

35h 45m1 stop

$751Air Canada

Find Deal

Thu, Jan 15 - Mon, Feb 2

ANA flights from South Korea to California

Our best ANA deals on South Korea to California flight tickets

ANA

Sep 4

GMP12:40 pmSeoul Gimpo Intl

18h 30m

1 stop

LAX3:10 pmLos Angeles

Sep 17

LAX5:39 pmLos Angeles

25h 26m

2 stops

GMP11:05 amSeoul Gimpo Intl

$837

Find similar

ANA

Aug 28

GMP7:55 pmSeoul Gimpo Intl

15h 15m

1 stop

LAX7:10 pmLos Angeles

Aug 31

LAX12:50 amLos Angeles

25h 45m

1 stop

GMP6:35 pmSeoul Gimpo Intl

$840

Find similar

ANA

Aug 24

GMP7:40 amSeoul Gimpo Intl

27h 30m

1 stop

LAX7:10 pmLos Angeles

Aug 25

LAX1:20 amLos Angeles

29h 00m

1 stop

GMP10:20 pmSeoul Gimpo Intl

$862

Find similar

AIR PREMIA flights from South Korea to California

Our best AIR PREMIA deals on South Korea to California flight tickets

AIR PREMIA

Dec 10

ICN6:55 pmIncheon Intl

10h 05m

SFO12:00 pmSan Francisco

Mar 16

SFO3:30 pmSan Francisco

13h 00m

ICN8:30 pmIncheon Intl

$477

Find similar

AIR PREMIA

Sep 1

ICN6:20 pmIncheon Intl

10h 40m

SFO1:00 pmSan Francisco

Sep 29

SFO3:30 pmSan Francisco

13h 00m

ICN8:30 pmIncheon Intl

$488

Find similar

AIR PREMIA

Sep 2

ICN12:45 pmIncheon Intl

11h 35m

LAX8:20 amLos Angeles

Sep 11

LAX10:50 amLos Angeles

12h 55m

ICN3:45 pmIncheon Intl

$496

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IncheonSan Francisco

ICN - SFO

ICNSFO

Incheon Intl

Sat 9/27

8:35 pm-8:19 pm

1 stop15h 44m

San Francisco

Sat 10/4

7:54 pm-6:35 pm

1 stop30h 41m

$442

IncheonSan Francisco

ICN - SFO

ICNSFO

Incheon Intl

Mon 8/25

11:30 am-6:30 am

Nonstop11h 00m

San Francisco

Sun 9/7

11:45 pm-4:20 am

Nonstop12h 35m

$444

IncheonSan Francisco

ICN - SFO

ICNSFO

Incheon Intl

Sat 12/20

8:35 pm-6:01 pm

1 stop14h 26m

San Francisco

Tue 1/6

9:41 pm-6:35 pm

1 stop27h 54m

$447

IncheonSan Francisco

ICN - SFO

ICNSFO

Incheon Intl

Wed 12/10

6:55 pm-12:00 pm

Nonstop10h 05m

San Francisco

Mon 3/16

3:30 pm-8:30 pm

Nonstop13h 00m

$477

IncheonSan Francisco

ICN - SFO

ICNSFO

Incheon Intl

Mon 9/1

6:20 pm-1:00 pm

Nonstop10h 40m

San Francisco

Mon 9/29

3:30 pm-8:30 pm

Nonstop13h 00m

$488

IncheonSanta Ana

ICN - SNA

ICNSNA

Incheon Intl

Thu 9/25

7:20 pm-6:01 pm

1 stop14h 41m

Santa Ana J. Wayne/Orange Cnty

Mon 9/29

7:30 pm-3:20 pm

1 stop27h 50m

$583

IncheonOntario

ICN - ONT

ICNONT

Incheon Intl

Tue 10/14

7:20 pm-11:39 pm

2 stops20h 19m

Ontario

Mon 11/10

6:00 am-4:15 pm

1 stop17h 15m

$600

IncheonOntario

ICN - ONT

ICNONT

Incheon Intl

Mon 12/8

8:05 pm-5:17 pm

1 stop14h 12m

Ontario

Thu 12/11

6:45 am-3:55 pm

1 stop16h 10m

$658

IncheonSanta Ana

ICN - SNA

ICNSNA

Incheon Intl

Thu 9/4

7:20 pm-6:05 pm

1 stop14h 45m

Santa Ana J. Wayne/Orange Cnty

Wed 9/17

8:05 am-4:30 pm

1 stop16h 25m

$700

IncheonSanta Ana

ICN - SNA

ICNSNA

Incheon Intl

Thu 1/15

6:55 pm-11:21 am

1 stop33h 26m

Santa Ana J. Wayne/Orange Cnty

Mon 2/2

12:25 pm-5:10 pm

1 stop35h 45m

$751

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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 June is another great option to travel to California, with average flight prices from South Korea averaging around $598.

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 Sunday. Travelers who choose to depart for California on a Sunday will often find tickets for as low as $682. 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 $817.

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 $584. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $787 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 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 $739 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 $644 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.

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	$311
Fastest flight time	10h 05m
Direct flights	Mon, Tue, Wed, Thu, Sat and Sun
Airports in California	7 airports

The best one-way flight to California from South Korea in the past 72 hours is $311. The best round-trip flight deal from South Korea to California found on momondo in the last 72 hours is $442.

The fastest flight from South Korea to California takes 10h 05m

Direct flights go from South Korea to California on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. Airlines offering direct flights are: United Airlines, AIR PREMIA and Asiana Airlines.

There are 7 airports near California: Los Angeles (LAX), Ontario (ONT), Santa Ana J. Wayne/Orange Cnty (SNA), San Francisco (SFO), San Jose (SJC), Burbank Bob Hope (BUR), Las Vegas Harry Reid Intl (LAS)

Search flight deals

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 August 2025, there are 7 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 Boeing 787-9 Dreamliner, making up 35.26% of the total bookings. Other popular models include Boeing 747-8 with 22.77%, Airbus A380-800 with 21.43%, and Boeing 777-300ER with 9.35%.

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 PREMIA	PriceFrom $421	Free Cancellation	Rating 8.2 60 reviews	Search AIR PREMIA flights
United Airlines	PriceFrom $454	Free Cancellation	Rating 7.4 8,916 reviews	Search United Airlines flights
Asiana Airlines	PriceFrom $456	Free Cancellation	Rating 8.2 473 reviews	Search Asiana Airlines flights
Korean Air	PriceFrom $462	Free Cancellation	Rating 8.4 1,131 reviews	Search Korean Air flights
Air Canada	PriceFrom $463	Free Cancellation	Rating 7.1 9,949 reviews	Search Air Canada flights
Delta	PriceFrom $623	Free Cancellation	Rating 8.0 7,980 reviews	Search Delta flights
EVA Air	PriceFrom $921	Free Cancellation	Rating 8.4 1,233 reviews	Search EVA Air 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.

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Find better results for your trip to California

Popular cities in California

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Cheap flights from South Korea to California from $311

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

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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

ANA flights from South Korea to California

Our best ANA deals on South Korea to California flight tickets

AIR PREMIA flights from South Korea to California

Our best AIR PREMIA deals on South Korea to California flight tickets

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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

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

What is the cheapest month to fly to California?

The month of June is another great option to travel to California, with average flight prices from South Korea averaging around $598.

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?

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

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

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.

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

AIR PREMIA is the most popular carrier operating from South Korea to California

What airlines fly to California?

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

The number of flights available between South Korea and California is 30 per day as of August 2025. The most frequent departure time is 8:00PM, with 48% of daily flights leaving in the evening.

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

As of August 2025, there are 211 flights per week flying from South Korea to California. The most common day of the week flights depart is Wed, with 16% of flights taking off on this day.

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

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

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

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

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

What is the most popular plane model 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?

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

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

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

I’m not ready to book a flight from South Korea 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