What airlines fly to California?

AIR PREMIA, Asiana Airlines and Korean Air are the top three most popular airlines that fly to California from Seoul according to our data. AIR PREMIA is the first choice among our users, with 40% of people opting to fly with this airline when traveling to California. Keep in mind that there are 9 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 Seoul to California on average per day?

The number of flights available between Seoul and California is 26 per day as of October 2025. The most frequent departure time is 8:00PM, with 48% of daily flights leaving in the afternoon.

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

186 flights are operational weekly from Seoul to California as of October 2025. The most popular departure day for this route is Wed, with 18% of flights per week taking off on this day.

How long is the flight from Seoul to California?

Flight times from Seoul 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 Seoul to California is flying from Seoul to Los Angeles, which will take roughly 14h 30m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from Seoul to California?

AIR PREMIA, Hawaiian Airlines, and United Airlines are the most popular carriers operating from Seoul to California

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

Prices for flights from Seoul to California were last updated today.

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

There are 9 operators available for flights from Seoul to California as of October 2025.

How old do you have to be to fly from Seoul to California?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seoul to California.

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

The necessary travel and health documents for your California trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$299 Cheap Flights from Seoul to California in 2025/26

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Cheap round-trip flights

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5:55 pm - 3:35 pmICN-SFO

13h 40m1 stop

6:00 pm - 5:10 pmSFO-ICN

30h 10m1 stop

$430Air Canada

Find Deal

Sat, Nov 1 - Sat, Nov 8

6:55 pm - 10:39 amICN-SFO

32h 44m1 stop

6:00 pm - 4:00 pmSFO-ICN

29h 00m1 stop

$437Air Canada

Find Deal

Mon, Jan 19 - Fri, Jan 23

6:55 pm - 12:30 pmICN-SFO

10h 35mnonstop

2:30 pm - 8:30 pmSFO-ICN

13h 00mnonstop

$439AIR PREMIA

Find Deal

Wed, Nov 19 - Wed, Nov 26

10:20 pm - 4:20 pmICN-LAX

11h 00mnonstop

10:30 pm - 5:10 amLAX-ICN

13h 40mnonstop

$446AIR PREMIA

Find Deal

Wed, Dec 3 - Mon, Dec 8

12:45 pm - 6:30 amICN-SFO

10h 45mnonstop

10:30 am - 4:15 pmSFO-ICN

12h 45mnonstop

$458United Airlines

Find Deal

Sun, Nov 23 - Fri, Dec 5

12:45 pm - 6:30 amICN-SFO

10h 45mnonstop

10:30 am - 4:15 pmSFO-ICN

12h 45mnonstop

$459United Airlines

Find Deal

Mon, Nov 3 - Mon, Dec 8

8:05 pm - 10:21 pmICN-SNA

19h 16m1 stop

3:10 pm - 4:30 pmSNA-ICN

32h 20m1 stop

$589Delta

Find Deal

Thu, Nov 20 - Wed, Nov 26

7:40 pm - 11:52 pmICN-ONT

21h 12m1 stop

6:40 am - 4:30 pmONT-ICN

16h 50m1 stop

$589Delta

Find Deal

Tue, Nov 11 - Wed, Dec 3

4:10 pm - 10:55 pmICN-ONT

23h 45m1 stop

6:40 am - 4:30 pmONT-ICN

16h 50m1 stop

$645Korean Air

Find Deal

Mon, Nov 17 - Wed, Dec 3

4:10 pm - 2:14 pmICN-SNA

15h 04m1 stop

7:15 am - 4:30 pmSNA-ICN

16h 15m1 stop

$646Korean Air

Find Deal

Mon, Nov 17 - Wed, Dec 3

AIR PREMIA flights from Seoul to California

Our best AIR PREMIA deals on Seoul to California flight tickets

AIR PREMIA

Nov 19

ICN6:55 pmIncheon Intl

10h 35m

SFO12:30 pmSan Francisco

Nov 26

SFO2:30 pmSan Francisco

13h 00m

ICN8:30 pmIncheon Intl

$439

Find similar

AIR PREMIA

Oct 29

ICN10:20 pmIncheon Intl

11h 00m

LAX5:20 pmLos Angeles

Nov 19

LAX10:30 pmLos Angeles

13h 40m

ICN5:10 amIncheon Intl

$445

Find similar

AIR PREMIA

Dec 3

ICN10:20 pmIncheon Intl

11h 00m

LAX4:20 pmLos Angeles

Dec 8

LAX10:30 pmLos Angeles

13h 40m

ICN5:10 amIncheon Intl

$446

Find similar

EVA Air flights from Seoul to California

Our best EVA Air deals on Seoul to California flight tickets

EVA Air

Nov 8

GMP1:50 pmSeoul Gimpo Intl

34h 10m

1 stop

LAX7:00 amLos Angeles

Nov 16

LAX10:35 pmLos Angeles

26h 25m

1 stop

GMP6:00 pmSeoul Gimpo Intl

$933

Find similar

EVA Air

Oct 29

ICN11:40 amIncheon Intl

26h 19m

2 stops

BUR9:59 pmBurbank Bob Hope

Nov 5

BUR1:09 pmBurbank Bob Hope

28h 21m

2 stops

ICN10:30 amIncheon Intl

$1,099

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IncheonSan Francisco

ICN - SFO

ICNSFO

Incheon Intl

Sat 11/1

5:55 pm-3:35 pm

1 stop13h 40m

San Francisco

Sat 11/8

6:00 pm-5:10 pm

1 stop30h 10m

$430

IncheonSan Francisco

ICN - SFO

ICNSFO

Incheon Intl

Mon 1/19

6:55 pm-10:39 am

1 stop32h 44m

San Francisco

Fri 1/23

6:00 pm-4:00 pm

1 stop29h 00m

$437

IncheonSan Francisco

ICN - SFO

ICNSFO

Incheon Intl

Wed 11/19

6:55 pm-12:30 pm

Nonstop10h 35m

San Francisco

Wed 11/26

2:30 pm-8:30 pm

Nonstop13h 00m

$439

IncheonLos Angeles

ICN - LAX

ICNLAX

Incheon Intl

Wed 12/3

10:20 pm-4:20 pm

Nonstop11h 00m

Los Angeles

Mon 12/8

10:30 pm-5:10 am

Nonstop13h 40m

$446

IncheonSan Francisco

ICN - SFO

ICNSFO

Incheon Intl

Sun 11/23

12:45 pm-6:30 am

Nonstop10h 45m

San Francisco

Fri 12/5

10:30 am-4:15 pm

Nonstop12h 45m

$458

IncheonSan Francisco

ICN - SFO

ICNSFO

Incheon Intl

Mon 11/3

12:45 pm-6:30 am

Nonstop10h 45m

San Francisco

Mon 12/8

10:30 am-4:15 pm

Nonstop12h 45m

$459

IncheonSanta Ana

ICN - SNA

ICNSNA

Incheon Intl

Thu 11/20

8:05 pm-10:21 pm

1 stop19h 16m

Santa Ana J. Wayne/Orange Cnty

Wed 11/26

3:10 pm-4:30 pm

1 stop32h 20m

$589

IncheonOntario

ICN - ONT

ICNONT

Incheon Intl

Tue 11/11

7:40 pm-11:52 pm

1 stop21h 12m

Ontario

Wed 12/3

6:40 am-4:30 pm

1 stop16h 50m

$589

IncheonOntario

ICN - ONT

ICNONT

Incheon Intl

Mon 11/17

4:10 pm-10:55 pm

1 stop23h 45m

Ontario

Wed 12/3

6:40 am-4:30 pm

1 stop16h 50m

$645

IncheonSanta Ana

ICN - SNA

ICNSNA

Incheon Intl

Mon 11/17

4:10 pm-2:14 pm

1 stop15h 04m

Santa Ana J. Wayne/Orange Cnty

Wed 12/3

7:15 am-4:30 pm

1 stop16h 15m

$646

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How to get the cheapest flight ticket from Seoul 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 November is another great option to travel to California, with average flight prices from Seoul averaging around $522.

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

The cheapest day to depart from Seoul to California is on a Sunday. Travelers who choose to depart for California on a Sunday will often find tickets for as low as $652. 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 $733.

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 $545. 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 Seoul in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Seoul to California flight route?

Fly from Incheon Intl to San Francisco for the best Seoul - 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 Seoul when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around $697 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from Seoul for as low as $598 on momondo.

What cabin class options are available on Seoul to California flights?

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

Cheap Seoul to California flight deals and tips

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

Best Price Found	$321
Fastest flight time	10h 10m
Direct flights	Every day
Airports in California	1 airport

The best one-way flight to California from Seoul in the past 72 hours is $321. The best round-trip flight deal from Seoul to California found on momondo in the last 72 hours is $484.

The fastest flight from Seoul to California takes 10h 10m

Direct flights go from Seoul to California every day.

There is 1 airport near California: San Francisco (SFO)

Search flight deals

When did momondo last update prices for flights from Seoul to California?
Prices for flights from Seoul to California were last updated today.
How many operators does momondo search for flights from Seoul to California?
There are 9 operators available for flights from Seoul to California as of October 2025.
How old do you have to be to fly from Seoul to California?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seoul to California.
What documentation or ID do you need to fly to California?
The necessary travel and health documents for your California trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Seoul to California?
Based on momondo bookings for flights between Seoul and California, the leading plane model is Boeing 787-9 Dreamliner, making up 31.19% of the total bookings. Other popular models include Boeing 747-8 with 24.15%, Airbus A380-800 with 18.73%, and Airbus A350-900 with 14.78%.

Best airlines flying from Seoul to California

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

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $342	Free Cancellation	Rating 8.0 11,150 reviews	Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom $343	Free Cancellation	Rating 7.8 2,788 reviews	Search Hawaiian Airlines flights
Air Canada	PriceFrom $381	Free Cancellation	Rating 7.1 10,340 reviews	Search Air Canada flights
AIR PREMIA	PriceFrom $412	Free Cancellation	Rating 8.3 65 reviews	Search AIR PREMIA flights
United Airlines	PriceFrom $438	Free Cancellation	Rating 7.4 8,988 reviews	Search United Airlines flights
Asiana Airlines	PriceFrom $452	Free Cancellation	Rating 8.2 485 reviews	Search Asiana Airlines flights
Korean Air	PriceFrom $462	Free Cancellation	Rating 8.4 1,153 reviews	Search Korean Air flights
Delta	PriceFrom $595	Free Cancellation	Rating 7.9 7,977 reviews	Search Delta flights
EVA Air	PriceFrom $921	Free Cancellation	Rating 8.4 1,254 reviews	Search EVA Air flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seoul to California. momondo saves you time and could save you money on your trip.

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

All flight searches from Seoul to California on momondo can be filtered to show those which offer 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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Popular cities in California

Flights to New Yorkfrom $49

Flights to Los Angelesfrom $48

Flights to Miamifrom $49

Flights to Chicagofrom $49

Flights to Orlandofrom $54

Flights to Las Vegasfrom $38

Flights to San Franciscofrom $48

Flights to Washington, D.C.from $49

Flights to Bostonfrom $58

Flights to Atlantafrom $48

Flights to Dallasfrom $49

Flights to Seattlefrom $58

Cheap flights from Seoul to California from $299

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to California departing on 4/3. 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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AIR PREMIA flights from Seoul to California

Our best AIR PREMIA deals on Seoul to California flight tickets

EVA Air flights from Seoul to California

Our best EVA Air deals on Seoul to California flight tickets

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

See travel insights to California from

How to get the cheapest flight ticket from Seoul 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 November is another great option to travel to California, with average flight prices from Seoul averaging around $522.

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 Seoul to California flight route?

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

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

What cabin class options are available on Seoul to California flights?

There are 4 cabin classes available to choose from on Seoul 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 Seoul to California?

AIR PREMIA, Hawaiian Airlines, and United Airlines are the most popular carriers operating from Seoul to California

What airlines fly to California?

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

The number of flights available between Seoul and California is 26 per day as of October 2025. The most frequent departure time is 8:00PM, with 48% of daily flights leaving in the afternoon.

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

186 flights are operational weekly from Seoul to California as of October 2025. The most popular departure day for this route is Wed, with 18% of flights per week taking off on this day.

How long is the flight from Seoul to California?

Cheap Seoul to California flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in California

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

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

How old do you have to be to fly from Seoul to California?

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

What is the most popular plane model from Seoul to California?

Best airlines flying from Seoul to California

Compare and see reviews for airlines that fly from Seoul 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