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San Jose

$410+ 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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — SJC
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
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 January 27, 2026.

This United Airlines deal was found by Cheapflights users on 1/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/316:00 pm
ICN
-
SJC
2 stops19h 56m
United Airlines
Wed 2/44:00 pm
SJC
-
ICN
2 stops31h 15m
United Airlines
Deal found 1/25$443
This United Airlines deal was found by Cheapflights users on 1/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1612:45 pm
ICN
-
SJC
2 stops41h 56m
United Airlines
Wed 2/258:50 am
SJC
-
ICN
2 stops38h 25m
United Airlines
Deal found 1/25$446
This Vliegwinkel deal was found by Cheapflights users on 1/25. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/318:35 pm
ICN
-
SJC
1 stop16h 29m
Multiple Airlines
Wed 2/46:15 am
SJC
-
ICN
1 stop19h 20m
Multiple Airlines
Deal found 1/25$663
This SmartFares deal was found by Cheapflights users on 1/25. 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.
Sat 1/318:35 pm
ICN
-
SJC
1 stop16h 29m
Multiple Airlines
Sat 2/79:05 am
SJC
-
ICN
1 stop16h 30m
Multiple Airlines
Deal found 1/25$680
This WhyPayMore deal was found by Cheapflights users on 1/26. 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.
Sun 2/88:35 pm
ICN
-
SJC
1 stop16h 29m
Hawaiian Airlines
Sat 2/144:59 pm
SJC
-
ICN
1 stop32h 36m
Hawaiian Airlines
Deal found 1/26$686
This SmartFares deal was found by Cheapflights users on 1/25. 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.
Sat 2/218:35 pm
ICN
-
SJC
1 stop16h 25m
Multiple Airlines
Sat 2/287:10 pm
SJC
-
ICN
1 stop30h 25m
Multiple Airlines
Deal found 1/25$687
This Delta deal was found by Cheapflights users on 1/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/177:40 pm
ICN
-
SJC
1 stop30h 22m
Delta
Wed 2/259:50 am
SJC
-
ICN
2 stops37h 40m
Delta
Deal found 1/25$706
This WhyPayMore deal was found by Cheapflights users on 1/25. 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.
Wed 4/227:35 pm
ICN
-
SJC
1 stop15h 14m
Alaska Airlines
Thu 5/76:15 am
SJC
-
ICN
1 stop19h 15m
Alaska Airlines
Deal found 1/25$708
This Alaska Airlines deal was found by Cheapflights users on 1/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/218:35 pm
ICN
-
SJC
1 stop30h 53m
Multiple Airlines
Sun 3/18:00 am
SJC
-
ICN
1 stop17h 35m
Multiple Airlines
Deal found 1/25$712
This hutchgo.com deal was found by Cheapflights users on 1/27. 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 hutchgo.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/228:35 pm
ICN
-
SJC
1 stop33h 00m
Hawaiian Airlines
Sat 4/117:05 pm
SJC
-
ICN
1 stop31h 30m
Hawaiian Airlines
Deal found 1/27$726
This SmartFares deal was found by Cheapflights users on 1/25. 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.
Mon 2/28:35 pm
ICN
-
SJC
1 stop16h 29m
Multiple Airlines
Fri 2/69:05 am
SJC
-
ICN
1 stop16h 30m
Multiple Airlines
Deal found 1/25$731
This WhyPayMore deal was found by Cheapflights users on 1/24. 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.
Mon 2/238:35 pm
ICN
-
SJC
1 stop16h 25m
Hawaiian Airlines
Wed 3/410:16 am
SJC
-
ICN
1 stop15h 19m
Hawaiian Airlines
Deal found 1/24$735

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 January 27, 2026.

Round-trip from

$446
(United Airlines)

One-way from

$410
(American Airlines)
From Seoul (SEL) to San Jose
Search Deals
One-way flight from Seoul (SEL) to San Jose
Search Deals

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 January 27, 2026.
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

Mon 2/16

12:45 pm-1:41 pm

2 stops41h 56m

San Jose

Tue 2/24

3:55 pm-4:15 pm

2 stops55h 20m

$446

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Wed 2/18

12:45 pm-9:05 pm

2 stops25h 20m

San Jose

Sun 3/1

3:55 pm-4:15 pm

2 stops31h 20m

$446

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Thu 2/19

12:45 pm-1:41 pm

2 stops41h 56m

San Jose

Mon 2/23

3:55 pm-4:15 pm

2 stops31h 20m

$446

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Tue 2/17

6:00 pm-1:41 pm

2 stops36h 41m

San Jose

Sat 2/28

3:55 pm-4:15 pm

2 stops55h 20m

$446

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Tue 2/17

6:00 pm-1:41 pm

2 stops36h 41m

San Jose

Wed 2/25

8:50 am-4:15 pm

2 stops38h 25m

$446

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Wed 2/18

12:45 pm-9:05 pm

2 stops25h 20m

San Jose

Wed 2/25

8:50 am-4:15 pm

2 stops38h 25m

$446

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Fri 2/20

12:45 pm-1:41 pm

2 stops41h 56m

San Jose

Tue 2/24

8:50 am-4:15 pm

2 stops62h 25m

$446

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Thu 2/19

12:45 pm-1:41 pm

2 stops41h 56m

San Jose

Sun 3/1

8:50 am-5:40 am

2 stops51h 50m

$446

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Mon 2/16

12:45 pm-1:41 pm

2 stops41h 56m

San Jose

Mon 2/23

3:55 pm-4:15 pm

2 stops31h 20m

$446

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Fri 2/20

12:45 pm-1:41 pm

2 stops41h 56m

San Jose

Sat 2/28

3:55 pm-4:15 pm

2 stops55h 20m

$446

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Showing 1-10 of 30 results
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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 $361). Flying from Seoul to San Jose, California in August is currently the most expensive (average of $631). 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 41h 56m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 5672 mi.

  • 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 $361). Flying from Seoul to San Jose, California in August is currently the most expensive (average of $631). 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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