How popular is this California to Seoul flight route?

This flight path from California to Seoul was viewed by 1,017 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the cheapest airlines to fly from California to Seoul one-way?

$337 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on AIR PREMIA and Cathay Pacific, with prices starting from $355 and $379, respectively.

What are the most popular routes from California to Seoul?

Most travelers choose Los Angeles - Incheon Intl, San Francisco - Incheon Intl or Los Angeles - Seoul Gimpo Intl when deciding on the best route from California to Seoul.

What are the cheapest flights from California to Seoul?

While on average a flight from California to Seoul is generally $1,349, our data shows the cheapest flight currently is $390. When looking at the most popular route, (Los Angeles - Incheon Intl), you can expect to pay $671 for that flight.

What are the most reliable airlines from California to Seoul?

Consider LATAM Airlines (93%), Delta (93%) or Aeromexico (93%) when booking your flight. These represent the most reliable airlines when flying from California to Seoul.

What are the most popular airlines that fly from California to Seoul?

Before booking your flight from California to Seoul check out the most popular airlines for this route: American Airlines, Air Canada or Finnair.

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

Travelers have found it’s best to book a flight 12 days in advance to save up to 9% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 12 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from California to Seoul 1-2 weeks in advance for as low as $685, or $897 for flights within the next 24 hours.

What is the cheapest month to fly from California to Seoul?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, February can be a great choice for travel to Seoul. Flights to Seoul from California in February are about $1,080 on average during February, but can be found for as low as $412.

Can I find deals for flights from California to Seoul that include hotel bookings?

Yes. In addition to deals on California to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from California to Seoul?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Seoul.

Can I find deals for business class flights from California to Seoul?

Yes. Cheapflights offers flight deals from California to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$337+ Flights from California to Seoul

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Cheap flight deals from California to Seoul

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$653 (Gotogate)
One-way from	$337 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$885
Good round-trip deal	$715 or less
Good one-way deal	$414 or less

Provider with most accurate pricing for Los Angeles-Seoul (SEL) flight deals.

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Provider most trusted by Cheapflights users for Los Angeles-Seoul (SEL) flights.

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From California to Seoul (SEL)

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One-way flight from California to Seoul (SEL)

Search Deals

Highest demand for flights based on searches. 18% potential increase in price ($251 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

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Price to beat on a round-trip flight from California to Seoul (SEL).

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Price to beat on a one-way flight from California to Seoul (SEL).

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Find flight deals from California to Seoul

Cheapest flights from California to Seoul
Explore the most affordable flight options available from California to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Wed 4/2312:30 pmLAX - ICN

2 stops42h 15mChina Eastern

Wed 6/42:30 pmICN - LAX

1 stop35h 35mChina Eastern

Deal found 4/16

$653

Wed 8/271:25 amLAX - ICN

1 stop20h 40mCathay Pacific

Mon 11/1710:05 amICN - LAX

1 stop20h 15mCathay Pacific

Deal found 4/16

$658

Thu 4/2411:10 pmSFO - ICN

1 stop21h 30mMultiple Airlines

Fri 5/166:20 pmICN - SFO

Nonstop10h 40mMultiple Airlines

Deal found 4/17

$659

Tue 5/1311:40 pmSFO - ICN

Nonstop12h 40mUnited Airlines

Thu 6/511:30 amICN - SFO

Nonstop11h 00mUnited Airlines

Deal found 4/16

$661

Mon 10/203:30 pmSFO - ICN

Nonstop13h 00mAIR PREMIA

Mon 11/36:55 pmICN - SFO

Nonstop10h 05mAIR PREMIA

Deal found 4/17

$662

Tue 9/168:49 pmSFO - ICN

1 stop29h 46mAlaska Airlines

Sat 9/208:35 pmICN - SFO

1 stop17h 39mAlaska Airlines

Deal found 4/16

$667

Fri 10/1711:30 pmSFO - ICN

Nonstop13h 00mAsiana Airlines

Sun 11/28:40 pmICN - SFO

Nonstop11h 20mAsiana Airlines

Deal found 4/17

$703

Mon 4/2112:00 pmSFO - ICN

2 stops31h 00mChina Eastern

Wed 5/214:20 pmICN - SFO

1 stop32h 45mChina Eastern

Deal found 4/16

$704

Thu 5/811:40 amSJC - ICN

1 stop17h 35mMultiple Airlines

Mon 5/126:20 pmICN - SJC

2 stops39h 23mMultiple Airlines

Deal found 4/17

$708

Wed 4/231:00 pmSFO - ICN

1 stop35h 35mAir China

Wed 5/1410:50 amICN - SFO

1 stop15h 40mAir China

Deal found 4/17

$718

Wed 4/2312:30 amLAX - ICN

1 stop26h 35mMultiple Airlines

Thu 5/221:30 pmICN - LAX

1 stop22h 30mMultiple Airlines

Deal found 4/16

$720

Mon 4/2111:10 pmSFO - ICN

1 stop30h 00mCathay Pacific

Wed 5/211:40 pmICN - SFO

1 stop25h 00mCathay Pacific

Deal found 4/16

$729

Best flights from California to Seoul
Discover carefully curated flight deals from California to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2025.

Wed 4/2312:30 pmLAX - ICN

2 stops42h 15mChina Eastern

Wed 6/42:30 pmICN - LAX

1 stop35h 35mChina Eastern

Deal found 4/16

$653

Thu 4/2411:10 pmSFO - ICN

1 stop21h 30mMultiple Airlines

Fri 5/166:20 pmICN - SFO

Nonstop10h 40mMultiple Airlines

Deal found 4/17

$659

Sun 4/2010:30 amSFO - ICN

Nonstop12h 30mUnited Airlines

Sun 5/44:50 pmICN - SFO

Nonstop10h 40mUnited Airlines

Deal found 4/16

$661

Mon 5/193:30 pmSFO - ICN

Nonstop13h 00mAIR PREMIA

Wed 6/46:20 pmICN - SFO

Nonstop10h 40mAIR PREMIA

Deal found 4/17

$688

Wed 4/2312:25 pmLAX - ICN

1 stop33h 40mCathay Pacific

Wed 6/41:40 pmICN - LAX

1 stop24h 55mCathay Pacific

Deal found 4/16

$710

Sun 5/1811:30 pmSFO - ICN

Nonstop13h 00mAsiana Airlines

Sun 6/18:55 pmICN - SFO

Nonstop10h 35mAsiana Airlines

Deal found 4/17

$731

Tue 5/64:45 pmSFO - ICN

1 stop26h 40mZIPAIR

Mon 5/1212:55 pmICN - SFO

1 stop17h 50mZIPAIR

Deal found 4/15

$778

Tue 4/221:00 pmSFO - ICN

1 stop35h 05mAir Canada

Tue 5/65:45 pmICN - SFO

2 stops34h 40mAir Canada

Deal found 4/17

$800

Sun 8/1712:25 pmSFO - GMP

1 stop17h 25mJapan Airlines

Thu 8/2812:05 pmGMP - SFO

1 stop14h 00mJapan Airlines

Deal found 4/17

$823

Thu 4/2411:25 pmLAX - GMP

1 stop21h 40mAir China

Thu 5/222:25 pmGMP - LAX

1 stop21h 45mAir China

Deal found 4/17

$826

Tue 4/299:15 amOAK - ICN

1 stop15h 25mKorean Air

Wed 5/74:40 pmICN - OAK

1 stop15h 08mKorean Air

Deal found 4/16

$835

Sat 10/45:45 amSJC - ICN

1 stop17h 35mDelta

Sat 10/117:20 pmICN - SJC

1 stop18h 46mDelta

Deal found 4/16

$876

Last-minute flights from California to Seoul
Discover last-minute flight deals from California to Seoul. Data last updated April 17, 2025 and is based on user searches.

Mon 4/2112:00 pmSFO - ICN

2 stops31h 00mChina Eastern

Wed 5/214:20 pmICN - SFO

1 stop32h 45mChina Eastern

Deal found 4/16

$704

Mon 4/2111:10 pmSFO - ICN

1 stop30h 00mCathay Pacific

Wed 5/211:40 pmICN - SFO

1 stop25h 00mCathay Pacific

Deal found 4/16

$729

Tue 4/2211:40 pmSFO - ICN

Nonstop12h 40mUnited Airlines

Mon 5/124:50 pmICN - SFO

Nonstop10h 40mUnited Airlines

Deal found 4/16

$661

Tue 4/2212:25 pmSJC - ICN

2 stops23h 55mUnited Airlines

Thu 5/811:30 amICN - SJC

2 stops25h 55mUnited Airlines

Deal found 4/16

$780

Wed 4/2312:30 pmLAX - ICN

2 stops42h 15mChina Eastern

Wed 6/42:30 pmICN - LAX

1 stop35h 35mChina Eastern

Deal found 4/16

$653

Wed 4/231:00 pmSFO - ICN

1 stop35h 35mAir China

Wed 5/1410:50 amICN - SFO

1 stop15h 40mAir China

Deal found 4/16

$688

Wed 4/2312:25 pmLAX - ICN

1 stop33h 40mCathay Pacific

Wed 6/41:40 pmICN - LAX

1 stop24h 55mCathay Pacific

Deal found 4/16

$710

Wed 4/2312:25 pmLAX - ICN

1 stop40h 45mMultiple Airlines

Thu 5/221:30 pmICN - LAX

1 stop22h 30mMultiple Airlines

Deal found 4/16

$711

Wed 4/234:35 pmSFO - ICN

1 stop31h 30mAir Canada

Wed 6/255:45 pmICN - SFO

1 stop21h 28mAir Canada

Deal found 4/17

$799

Wed 4/2312:25 pmLAX - ICN

1 stop33h 40mCathay Pacific

Tue 6/310:10 amICN - LAX

1 stop28h 25mCathay Pacific

Deal found 4/16

$710

Wed 4/231:00 pmSFO - ICN

1 stop35h 35mAir China

Wed 5/1410:50 amICN - SFO

1 stop15h 40mAir China

Deal found 4/17

$718

Wed 4/2312:30 amLAX - ICN

1 stop26h 35mMultiple Airlines

Thu 5/221:30 pmICN - LAX

1 stop22h 30mMultiple Airlines

Deal found 4/16

$720

One-way flights from California to Seoul
Search for one-way flight options from California to Seoul. Find affordable one-way fares based on user searches. Data last updated April 17, 2025.

Tue 9/99:10 pmLAS - ICN

3 stops29h 35mWestJet

Deal found 4/16

$337

Mon 4/213:30 pmSFO - ICN

Nonstop13h 00mAIR PREMIA

Deal found 4/17

$355

Wed 5/287:30 pmLAS - ICN

3 stops31h 15mMultiple Airlines

Deal found 4/16

$363

Wed 5/74:45 pmSFO - ICN

1 stop34h 55mMultiple Airlines

Deal found 4/16

$375

Wed 4/3012:55 pmSFO - ICN

1 stop40h 15mCathay Pacific

Deal found 4/17

$379

Mon 5/52:45 pmSFO - ICN

3 stops60h 00mWestJet

Deal found 4/16

$392

Tue 5/64:45 pmSFO - ICN

1 stop26h 40mZIPAIR

Deal found 4/17

$393

Fri 5/28:24 amONT - ICN

1 stop20h 06mMultiple Airlines

Deal found 4/17

$402

Sun 5/114:45 pmSFO - GMP

2 stops36h 20mMultiple Airlines

Deal found 4/17

$441

Thu 5/812:00 pmSFO - ICN

2 stops33h 15mChina Eastern

Deal found 4/17

$454

Sun 8/176:10 amLAS - ICN

2 stops16h 50mUnited Airlines

Deal found 4/16

$455

Thu 5/11:04 pmLAX - ICN

2 stops39h 26mMultiple Airlines

Deal found 4/17

$460

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Wed 8/27

1:25 am-2:05 pm

1 stop20h 40m

Incheon Intl

Mon 11/17

10:05 am-1:20 pm

1 stop20h 15m

$658

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Thu 4/24

11:10 pm-12:40 pm

1 stop21h 30m

Incheon Intl

Fri 5/16

6:20 pm-1:00 pm

Nonstop10h 40m

$659

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Tue 5/13

11:40 pm-4:20 am

Nonstop12h 40m

Incheon Intl

Tue 6/3

11:30 am-6:30 am

Nonstop11h 00m

$661

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Mon 5/19

3:30 pm-8:30 pm

Nonstop13h 00m

Incheon Intl

Wed 6/4

6:20 pm-1:00 pm

Nonstop10h 40m

$688

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Mon 4/21

12:00 pm-11:00 am

2 stops31h 00m

Incheon Intl

Wed 5/21

4:20 pm-9:05 am

1 stop32h 45m

$704

San JoseIncheon

SJC - ICN

SJCICN

San Jose

Thu 5/8

11:40 am-9:15 pm

1 stop17h 35m

Incheon Intl

Mon 5/12

6:20 pm-5:43 pm

2 stops39h 23m

$708

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Thu 5/1

12:25 pm-7:05 pm

1 stop38h 40m

Incheon Intl

Thu 5/22

1:30 pm-8:00 pm

1 stop22h 30m

$717

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Wed 4/23

1:00 pm-4:35 pm

1 stop35h 35m

Incheon Intl

Wed 5/14

10:50 am-10:30 am

1 stop15h 40m

$718

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Mon 4/21

11:10 pm-9:10 pm

1 stop30h 00m

Incheon Intl

Wed 5/21

1:40 pm-10:40 pm

1 stop25h 00m

$729

San FranciscoIncheon

SFO - ICN

SFOICN

San Francisco

Sun 5/18

11:30 pm-4:30 am

Nonstop13h 00m

Incheon Intl

Sun 6/1

8:55 pm-3:30 pm

Nonstop10h 35m

$731

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 60 results

...

Best time to book a flight from California to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from California with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from California to Seoul

What is the cheapest month to book a flight from California to Seoul?

Currently, February is the cheapest month in which you can book a flight from California to Seoul (average of $1,001). Flying from California to Seoul in June is currently the most expensive (average of $1,650). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CA to SEL?

When flying from California to Seoul, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from California to Seoul

The most flights from USCA to SEL are scheduled on a Monday (19 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (19 on average).

Rainfall in Seoul by month

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Seoul

Peruse reviews from past customers who have flown with EVA Air, Korean Air and Japan Airlines from California to Seoul to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very good

1,177 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

EVA Air

8.4

Very good

1,177 reviews

EVA Air

8.4

Very good

1,177 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Korean Air

8.4

Very good

1,064 reviews

EVA Air

8.4

Very good

1,177 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Japan Airlines

8.3

Very good

1,440 reviews

EVA Air

8.4

Very good

1,177 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

ANA

8.3

Very good

844 reviews

EVA Air

8.4

Very good

1,177 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

China Airlines

8.2

Very good

729 reviews

EVA Air

8.4

Very good

1,177 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

How popular is this California to Seoul flight route?
This flight path from California to Seoul was viewed by 1,017 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines to fly from California to Seoul one-way?
$337 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on AIR PREMIA and Cathay Pacific, with prices starting from $355 and $379, respectively.
What are the most popular routes from California to Seoul?
Most travelers choose Los Angeles - Incheon Intl, San Francisco - Incheon Intl or Los Angeles - Seoul Gimpo Intl when deciding on the best route from California to Seoul.
What are the most reliable airlines from California to Seoul?
Consider LATAM Airlines (93%), Delta (93%) or Aeromexico (93%) when booking your flight. These represent the most reliable airlines when flying from California to Seoul.
What are the cheapest flights from California to Seoul?
While on average a flight from California to Seoul is generally $1,349, our data shows the cheapest flight currently is $390. When looking at the most popular route, (Los Angeles - Incheon Intl), you can expect to pay $671 for that flight.
Can I find deals for flights from California to Seoul that include hotel bookings?
Yes. In addition to deals on California to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from California to Seoul?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Seoul.
Can I find deals for business class flights from California to Seoul?
Yes. Cheapflights offers flight deals from California to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from California to Seoul?
Currently, February is the cheapest month in which you can book a flight from California to Seoul (average of $1,001). Flying from California to Seoul in June is currently the most expensive (average of $1,650). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from California to Seoul

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$300	Average$1,234	FlexibilityNo cancel fee	On-time69%
XiamenAir	Cheapest$363	Average$669	FlexibilityNo cancel fee	On-time49%
Hawaiian Airlines	Cheapest$403	Average$1,074	FlexibilityNo cancel fee	On-time85%
Turkish Airlines	Cheapest$439	Average$1,089	FlexibilityNo cancel fee	On-time77%
ZIPAIR	Cheapest$502	Average$732	FlexibilityNo cancel fee	On-timeN/A
WestJet	Cheapest$522	Average$992	FlexibilityNo cancel fee	On-time60%
American Airlines	Cheapest$550	Average$1,042	FlexibilityNo cancel fee	On-time71%
Air Canada	Cheapest$572	Average$1,012	FlexibilityNo cancel fee	On-time67%
Air China	Cheapest$633	Average$718	FlexibilityNo cancel fee	On-time67%
China Eastern	Cheapest$644	Average$752	FlexibilityNo cancel fee	On-time62%

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$337+ Cheap flights from California to Seoul (SEL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from California to Seoul with Cheapflights

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Cheap flight deals from California to Seoul

Keep the following information in mind while searching for California to Seoul flight deals. Data was last updated April 17, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from California to Seoul

Cheapest flights from California to SeoulExplore the most affordable flight options available from California to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Explore the most affordable flight options available from California to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from California to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from California with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from California to Seoul

What is the cheapest month to book a flight from California to Seoul?

What is the cheapest time of day to fly from CA to SEL?

Find hourly flight availability from California to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

Weekly flight availability from California to Seoul

Explore weekly flight availability from California to Seoul. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 17, 2025.

Rainfall in Seoul by month

Plan your trip to Seoul by taking into account the average rainfall totals by month.

Temperature in Seoul by month

Plan your trip to Seoul by taking into account the average temperature totals by month.

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seoul. Reviews last updated April 17, 2025.

Peruse reviews from past customers who have flown with EVA Air, Korean Air and Japan Airlines from California to Seoul to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from California to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How popular is this California to Seoul flight route?

What are the cheapest airlines to fly from California to Seoul one-way?

What are the most popular routes from California to Seoul?

What are the most reliable airlines from California to Seoul?

What are the cheapest flights from California to Seoul?

Can I find deals for flights from California to Seoul that include hotel bookings?

How can I find direct flights from California to Seoul?

Can I find deals for business class flights from California to Seoul?

What is the cheapest month to book a flight from California to Seoul?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for California to Seoul

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from California to Seoul

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Cheapest flights from California to Seoul
Explore the most affordable flight options available from California to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.