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

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

197 flights are operational weekly from Seoul to California as of September 2026. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.

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

United Airlines, Asiana Airlines, and Alaska Airlines are the most popular carriers operating from Seoul to California

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

The number of flights available between Seoul and California is 28 per day as of September 2026. The most frequent departure time is 9:00PM, with 48% of daily flights leaving in the afternoon.

What airlines fly to California?

AIR PREMIA, Asiana Airlines and United Airlines 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 49% 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.

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 7 operators available for flights from Seoul to California as of September 2026.

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.

$423 Cheap Flights from Seoul to California in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seoul to California

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:55 pm - 9:54 pmICN Incheon Intl-LAX Los Angeles

15h 59m1 stop Vancouver Intl

7:52 am - 5:45 pmLAX Los Angeles-ICN Incheon Intl

16h 53m1 stop Vancouver Intl

$655WestJet

Tue, Dec 22 - Sat, Jan 2

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

$660XiamenAir

Thu, Nov 19 - Thu, Nov 26

1:00 pm - 8:20 amICN Incheon Intl-LAX Los Angeles

11h 20mnonstop

10:50 am - 4:20 pmLAX Los Angeles-ICN Incheon Intl

13h 30mnonstop

$694AIR PREMIA

Thu, Oct 15 - Wed, Oct 28

1:20 pm - 8:20 amICN Incheon Intl-LAX Los Angeles

11h 00mnonstop

9:50 am - 4:20 pmLAX Los Angeles-ICN Incheon Intl

13h 30mnonstop

$704AIR PREMIA

Thu, Oct 29 - Wed, Nov 11

4:50 pm - 12:26 amICN Incheon Intl-LAX Los Angeles

23h 36m1 stop San Francisco

6:00 am - 4:15 pmLAX Los Angeles-ICN Incheon Intl

17h 15m1 stop San Francisco

$744United Airlines

Fri, Oct 23 - Mon, Nov 9

4:50 pm - 3:29 pmICN Incheon Intl-LAX Los Angeles

14h 39m1 stop San Francisco

6:40 pm - 5:40 amLAX Los Angeles-ICN Incheon Intl

18h 00m1 stop San Francisco

$744United Airlines

Tue, Oct 20 - Tue, Nov 10

6:55 pm - 4:06 pmICN Incheon Intl-SFO San Francisco

14h 11m1 stop Vancouver Intl

1:30 pm - 4:05 pmSFO San Francisco-ICN Incheon Intl

34h 35m2 stops Edmonton Vancouver Intl

$778Air Canada

Wed, Jan 20 - Sat, May 1

6:55 pm - 5:23 pmICN Incheon Intl-SFO San Francisco

39h 28m2 stops Vancouver Intl Calgary

1:30 pm - 4:05 pmSFO San Francisco-ICN Incheon Intl

34h 35m2 stops Edmonton Vancouver Intl

$778Air Canada

Wed, Jan 20 - Sat, May 1

6:00 pm - 11:45 amICN Incheon Intl-SFO San Francisco

10h 45mnonstop

11:45 pm - 5:40 amSFO San Francisco-ICN Incheon Intl

12h 55mnonstop

$817Asiana Airlines

Sat, Dec 5 - Sat, Jan 2

6:00 pm - 11:45 amICN Incheon Intl-SFO San Francisco

10h 45mnonstop

11:45 pm - 5:40 amSFO San Francisco-ICN Incheon Intl

12h 55mnonstop

$817Asiana Airlines

Sat, Nov 21 - Sat, Nov 28

Cheap last minute flights

Enter your travel dates to find the best prices.

11:30 am - 3:29 pmICN Incheon Intl-LAX Los Angeles

19h 59m1 stop San Francisco

6:40 pm - 5:40 amLAX Los Angeles-ICN Incheon Intl

18h 00m1 stop San Francisco

$744United Airlines

Tue, Sep 29 - Wed, Nov 4

11:30 am - 5:49 pmICN Incheon Intl-LAX Los Angeles

22h 19m1 stop San Francisco

6:00 am - 4:20 amLAX Los Angeles-ICN Incheon Intl

30h 20m1 stop San Francisco

$744United Airlines

Thu, Oct 1 - Sun, Oct 4

1:00 pm - 8:20 amICN Incheon Intl-LAX Los Angeles

11h 20mnonstop

10:50 am - 4:20 pmLAX Los Angeles-ICN Incheon Intl

13h 30mnonstop

$748AIR PREMIA

Thu, Oct 1 - Mon, Oct 26

1:00 pm - 8:20 amICN Incheon Intl-LAX Los Angeles

11h 20mnonstop

10:50 am - 4:20 pmLAX Los Angeles-ICN Incheon Intl

13h 30mnonstop

$749AIR PREMIA

Thu, Oct 1 - Fri, Oct 30

5:15 pm - 9:14 amICN Incheon Intl-SFO San Francisco

31h 59m1 stop Newark

11:55 pm - 3:20 pmSFO San Francisco-ICN Incheon Intl

23h 25m1 stop Newark

$768Lufthansa

Fri, Oct 2 - Sun, Oct 18

4:50 pm - 11:40 amICN Incheon Intl-SFO San Francisco

10h 50mnonstop

11:55 pm - 3:20 pmSFO San Francisco-ICN Incheon Intl

23h 25m1 stop Newark

$769Lufthansa

Fri, Oct 2 - Sun, Oct 18

5:45 pm - 12:07 pmICN Incheon Intl-SFO San Francisco

34h 22m2 stops Vancouver Intl Edmonton

8:31 am - 5:10 pmSFO San Francisco-ICN Incheon Intl

15h 39m1 stop Vancouver Intl

$789Air Canada

Thu, Oct 1 - Thu, Dec 31

5:45 pm - 12:07 pmICN Incheon Intl-SFO San Francisco

34h 22m2 stops Vancouver Intl Edmonton

6:30 am - 5:10 pmSFO San Francisco-ICN Incheon Intl

17h 40m1 stop Vancouver Intl

$789Air Canada

Thu, Oct 1 - Thu, Dec 31

7:35 pm - 7:50 pmICN Incheon Intl-LAX Los Angeles

16h 15m1 stop Seattle/Tacoma Intl

9:18 am - 5:35 pmLAX Los Angeles-ICN Incheon Intl

16h 17m1 stop Seattle/Tacoma Intl

$878Alaska Airlines

Thu, Oct 1 - Sat, Oct 31

7:35 pm - 8:51 pmICN Incheon Intl-LAX Los Angeles

17h 16m1 stop Seattle/Tacoma Intl

11:20 am - 5:35 pmLAX Los Angeles-ICN Incheon Intl

37h 15m1 stop Seattle/Tacoma Intl

$879Alaska Airlines

Thu, Oct 1 - Sat, Nov 7

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WestJet flights from Seoul to California

Our best WestJet deals on Seoul to California flight tickets

WestJet

Dec 22

ICN10:55 pmIncheon Intl

15h 59m

1 stop

LAX9:54 pmLos Angeles

Jan 2

LAX7:52 amLos Angeles

16h 53m

1 stop

ICN5:45 pmIncheon Intl

$655

WestJet

Dec 19

ICN10:55 pmIncheon Intl

15h 59m

1 stop

LAX9:54 pmLos Angeles

Jan 2

LAX7:52 amLos Angeles

16h 53m

1 stop

ICN5:45 pmIncheon Intl

$679

XiamenAir flights from Seoul to California

Our best XiamenAir deals on Seoul to California flight tickets

XiamenAir

Nov 19

ICN1:20 pmIncheon Intl

22h 40m

1 stop

LAX7:00 pmLos Angeles

Nov 26

LAX10:55 pmLos Angeles

20h 25m

1 stop

ICN12:20 pmIncheon Intl

$660

XiamenAir

Nov 3

ICN1:20 pmIncheon Intl

22h 40m

1 stop

LAX7:00 pmLos Angeles

Nov 10

LAX10:55 pmLos Angeles

20h 25m

1 stop

ICN12:20 pmIncheon Intl

$661

XiamenAir

Nov 19

ICN1:20 pmIncheon Intl

22h 40m

1 stop

LAX7:00 pmLos Angeles

Dec 1

LAX10:55 pmLos Angeles

20h 25m

1 stop

ICN12:20 pmIncheon Intl

$670

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonLos Angeles

ICN Incheon Intl - LAX Los Angeles

ICNLAX

Incheon Intl

Tue 12/22

10:55 pm-9:54 pm

1 stop15h 59m

Los Angeles

Sat 1/2

7:52 am-5:45 pm

1 stop16h 53m

$655

IncheonLos Angeles

ICN Incheon Intl - LAX Los Angeles

ICNLAX

Incheon Intl

Thu 11/19

1:20 pm-7:00 pm

1 stop22h 40m

Los Angeles

Thu 11/26

10:55 pm-12:20 pm

1 stop20h 25m

$660

IncheonLos Angeles

ICN Incheon Intl - LAX Los Angeles

ICNLAX

Incheon Intl

Thu 10/15

1:00 pm-8:20 am

Nonstop11h 20m

Los Angeles

Wed 10/28

10:50 am-4:20 pm

Nonstop13h 30m

$694

IncheonLos Angeles

ICN Incheon Intl - LAX Los Angeles

ICNLAX

Incheon Intl

Thu 10/29

1:20 pm-8:20 am

Nonstop11h 00m

Los Angeles

Wed 11/11

9:50 am-4:20 pm

Nonstop13h 30m

$704

IncheonLos Angeles

ICN Incheon Intl - LAX Los Angeles

ICNLAX

Incheon Intl

Fri 10/23

4:50 pm-12:26 am

1 stop23h 36m

Los Angeles

Mon 11/9

6:00 am-4:15 pm

1 stop17h 15m

$744

IncheonLos Angeles

ICN Incheon Intl - LAX Los Angeles

ICNLAX

Incheon Intl

Tue 10/20

4:50 pm-3:29 pm

1 stop14h 39m

Los Angeles

Tue 11/10

6:40 pm-5:40 am

1 stop18h 00m

$744

IncheonSan Francisco

ICN Incheon Intl - SFO San Francisco

ICNSFO

Incheon Intl

Wed 1/20

6:55 pm-4:06 pm

1 stop14h 11m

San Francisco

Sat 5/1

1:30 pm-4:05 pm

2 stops34h 35m

$778

IncheonSan Francisco

ICN Incheon Intl - SFO San Francisco

ICNSFO

Incheon Intl

Wed 1/20

6:55 pm-5:23 pm

2 stops39h 28m

San Francisco

Sat 5/1

1:30 pm-4:05 pm

2 stops34h 35m

$778

Quickest round-trip

IncheonSan Francisco

ICN Incheon Intl - SFO San Francisco

ICNSFO

Incheon Intl

Sat 12/5

6:00 pm-11:45 am

Nonstop10h 45m

San Francisco

Sat 1/2

11:45 pm-5:40 am

Nonstop12h 55m

$817

IncheonSan Francisco

ICN Incheon Intl - SFO San Francisco

ICNSFO

Incheon Intl

Sat 11/21

6:00 pm-11:45 am

Nonstop10h 45m

San Francisco

Sat 11/28

11:45 pm-5:40 am

Nonstop12h 55m

$817

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 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 March is another great option to travel to California, with average flight prices from Seoul averaging around $623.

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 $687. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to California on Thursday is $763.

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 $679. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $762 on average. Flights to California from Seoul in the evening 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 Los Angeles for the best Seoul - California flight prices

How far in advance should I book a flight from Seoul 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 $705 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 $624 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.

Can stopping save me money on Seoul to California flights?

No. A direct flight is the cheapest option for a flight between 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	$423
Fastest flight time	10h 30m
Direct flights	Every day
Airports in California	418 airports

The best one-way flight to California from Seoul in the past 72 hours is $423. The best round-trip flight deal from Seoul to California found on momondo in the last 72 hours is $655.

The fastest flight from Seoul to California takes 10h 30m

Direct flights go from Seoul to California every day.

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

Search flight deals

Frequently asked questions about flying 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 7 operators available for flights from Seoul to California as of September 2026.
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 24.24% of the total bookings. Other popular models include Airbus A380-800 with 20.85%, Boeing 747-8 with 19.86%, and Airbus A350-900 with 18.03%.

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
Air Canada	PriceFrom $282	Free Cancellation	Rating 7.1 11,703 reviews	Search Air Canada flights
Hawaiian Airlines	PriceFrom $340	Free Cancellation	Rating 7.8 2,809 reviews	Search Hawaiian Airlines flights
AIR PREMIA	PriceFrom $359	Free Cancellation	Rating 8.1 108 reviews	Search AIR PREMIA flights
Alaska Airlines	PriceFrom $364	Free Cancellation	Rating 7.9 12,986 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $404	Free Cancellation	Rating 7.4 10,256 reviews	Search United Airlines flights
Asiana Airlines	PriceFrom $493	Free Cancellation	Rating 8.1 563 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?

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 $56

Flights to Los Angelesfrom $53

Flights to Orlandofrom $49

Flights to Miamifrom $77

Flights to San Franciscofrom $43

Flights to Chicagofrom $63

Flights to Las Vegasfrom $44

Flights to Washington, D.C.from $45

Flights to Fort Lauderdalefrom $60

Flights to Bostonfrom $103

Flights to Atlantafrom $38

Flights to Dallasfrom $76

Cheap flights from Seoul to California from $423

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 10/26. 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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WestJet flights from Seoul to California

Our best WestJet deals on Seoul to California flight tickets

XiamenAir flights from Seoul to California

Our best XiamenAir deals on Seoul to California flight tickets

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See travel insights to California from

How to get the cheapest flight ticket from Seoul 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 Seoul to California flight route?

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

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

Can stopping save me money on Seoul to California flights?

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

What airlines fly to California?

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

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

How long is the flight from Seoul to California?

Cheap Seoul to California flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in California

Frequently asked questions about flying 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?

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

Seoul flight routes

According to popular flight searches on momondo this year

California flight routes

According to popular flight searches on momondo this year

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