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San Jose

$343+ Cheap flights from Seoul (SEL) to San Jose, CA (SJC)

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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — SJC
ene. 14 — ene. 211
mié. 1/14
mié. 1/21
1 adult, Economy
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Cheap flight deals from Seoul to San Jose

Cheapest flights from Seoul to San Jose
Explore the most affordable flight options available from Seoul to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 15, 2025.

This Hanatour deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hanatour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/228:35 pmICN - SJC
1 stop20h 24mHawaiian Airlines
vie. 12/266:15 amSJC - ICN
1 stop19h 20mHawaiian Airlines
Deal found 12/15$730
This Hanatour deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hanatour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/248:05 pmICN - SJC
1 stop16h 51mKorean Air
jue. 1/17:13 amSJC - ICN
1 stop15h 42mKorean Air
Deal found 12/13$763
This Hanatour deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hanatour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/238:05 pmICN - SJC
1 stop14h 35mKorean Air
mié. 1/77:45 amSJC - ICN
1 stop15h 10mKorean Air
Deal found 12/15$768
This WhyPayMore deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/262:30 pmICN - SJC
1 stop19h 29mKorean Air
lun. 1/58:05 pmSJC - ICN
1 stop16h 05mKorean Air
Deal found 12/13$776
This WhyPayMore deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/248:05 pmICN - SJC
1 stop16h 51mKorean Air
mié. 1/77:45 amSJC - ICN
1 stop15h 10mKorean Air
Deal found 12/15$777
This Hanatour deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hanatour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/268:05 pmICN - SJC
1 stop14h 35mKorean Air
vie. 1/27:13 amSJC - ICN
1 stop15h 42mKorean Air
Deal found 12/15$816
This WhyPayMore deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/238:05 pmICN - SJC
1 stop14h 35mKorean Air
mié. 12/317:13 amSJC - ICN
1 stop15h 42mKorean Air
Deal found 12/13$874
This SmartFares deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/298:35 pmICN - SJC
1 stop20h 24mMultiple Airlines
vie. 1/26:15 amSJC - ICN
1 stop19h 20mMultiple Airlines
Deal found 12/14$931
This WhyPayMore deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/262:30 pmICN - SJC
1 stop19h 29mKorean Air
sáb. 1/37:15 amSJC - ICN
1 stop28h 55mKorean Air
Deal found 12/14$1,054
This WhyPayMore deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/268:35 pmICN - SJC
1 stop14h 40mHawaiian Airlines
mié. 12/315:57 pmSJC - ICN
1 stop31h 38mHawaiian Airlines
Deal found 12/15$1,061
This SmartFares deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/208:35 pmICN - SJC
1 stop20h 24mMultiple Airlines
sáb. 12/277:07 pmSJC - ICN
1 stop30h 28mMultiple Airlines
Deal found 12/14$1,088
This oojo deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/2412:20 amICN - SJC
2 stops35h 06mQatar Airways
mié. 12/318:59 amSJC - ICN
2 stops39h 16mQatar Airways
Deal found 12/13$2,222

Find flight deals from Seoul to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to San Jose (SJC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$535
(United Airlines)

One-way from

$343
(United Airlines)
Provider with most accurate pricing for Seoul (SEL)-San Jose flight deals.
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Provider most trusted by Cheapflights users for Seoul (SEL)-San Jose flights.
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From Seoul (SEL) to San Jose
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One-way flight from Seoul (SEL) to San Jose
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Seoul to San Jose that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 15, 2025.
Use the filters below to find and compare flights from Seoul to San Jose that are best for you.

Fly from

Seoul

Fly to

San Jose

Route

Depart

Return

Price

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

jue. 1/29

12:45 pm-1:39 pm

2 stops41h 54m

San Jose

jue. 2/5

4:00 pm-4:15 pm

2 stops31h 15m

$535

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

jue. 2/26

6:00 pm-9:05 pm

2 stops20h 05m

San Jose

lun. 3/2

3:55 pm-5:40 am

2 stops44h 45m

$535

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

vie. 1/30

8:35 pm-8:04 pm

1 stop16h 29m

San Jose

sáb. 2/28

2:36 pm-6:35 pm

1 stop34h 59m

$621

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

dom. 3/15

8:35 pm-1:42 pm

1 stop33h 07m

San Jose

jue. 3/19

11:00 am-6:35 pm

1 stop15h 35m

$621

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

sáb. 2/7

8:35 pm-9:48 am

1 stop30h 13m

San Jose

sáb. 2/14

7:10 pm-6:35 pm

1 stop30h 25m

$632

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

jue. 1/29

8:35 pm-8:04 pm

1 stop16h 29m

San Jose

jue. 2/5

9:05 am-6:35 pm

1 stop16h 30m

$641

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

vie. 1/16

8:35 pm-1:08 pm

1 stop33h 33m

San Jose

mié. 4/15

8:10 am-6:35 pm

1 stop18h 25m

$693

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

vie. 1/23

8:35 pm-1:08 pm

1 stop33h 33m

San Jose

vie. 2/6

9:05 am-6:35 pm

1 stop16h 30m

$693

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

vie. 12/26

2:30 pm-4:59 pm

1 stop19h 29m

San Jose

lun. 1/5

8:05 pm-5:10 am

1 stop16h 05m

$776

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

vie. 2/27

2:30 pm-5:33 pm

1 stop20h 03m

San Jose

lun. 3/9

9:16 am-5:35 pm

1 stop16h 19m

$777

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 39 results
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  • Most accurate provider: When it comes to deals on Seoul-San Jose, California flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seoul-San Jose, California flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seoul-San Jose, California flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seoul-San Jose, California flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seoul-San Jose, California flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seoul to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Seoul 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 Seoul to San Jose

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

Currently, February is the cheapest month in which you can book a flight from Seoul to San Jose, California (average of $377). Flying from Seoul to San Jose, California in August is currently the most expensive (average of $633). 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.

Related info for your journey

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

  • What airport do you fly into for flights to San Jose from Seoul?

    Located just 2.9 mi from the city center, San Jose is the airport most travelers will use when flying to San Jose from Seoul. Booking flights from Seoul to San Jose (SJC) should be relatively easy as there are 0 daily inbound flights from Seoul from 0 different airlines.

  • How long is the flight from Seoul to San Jose, California?

    There are many flights that can get you from Seoul to San Jose, California in 16h 29m. Fly via United Airlines, Hawaiian Airlines, or Japan Airlines to get the fastest option. Airlines will cover a distance of 5672 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Seoul to San Jose that include hotel bookings?

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

  • How can I find direct flights from Seoul to San Jose?

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

  • Can I find deals for business class flights from Seoul to San Jose?

    Yes. Cheapflights offers flight deals from Seoul to San Jose 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 Seoul to San Jose, California?

    Currently, February is the cheapest month in which you can book a flight from Seoul to San Jose, California (average of $377). Flying from Seoul to San Jose, California in August is currently the most expensive (average of $633). 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

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