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San Jose

$466+ Cheap flights from Incheon Intl (ICN) 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 6/21. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — SJC
Jul 16 — Jul 231
Thu 7/16
Thu 7/23
1 adult, Economy
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Cheap flight deals from Incheon Intl to San Jose

Cheapest flights from Incheon Intl to San Jose
Explore the most affordable flight options available from Incheon Intl to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2026.

This United Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 9/94:50 pm
ICN
-
SJC
2 stops20h 07m
United Airlines
Sun 9/138:45 am
SJC
-
ICN
2 stops38h 15m
United Airlines
Deal found 6/11$934
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/234:45 pm
ICN
-
SJC
2 stops43h 52m
Multiple Airlines
Thu 9/312:57 pm
SJC
-
ICN
1 stop34h 53m
Multiple Airlines
Deal found 6/14$1,181
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:50 pm
ICN
-
SJC
1 stop20h 11m
American Airlines
Sun 9/132:36 pm
SJC
-
ICN
1 stop33h 09m
American Airlines
Deal found 6/12$1,215
This American Airlines deal was found by Cheapflights users on 6/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:50 pm
ICN
-
SJC
1 stop33h 03m
American Airlines
Tue 10/2712:02 pm
SJC
-
ICN
1 stop36h 23m
American Airlines
Deal found 6/15$1,219
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 9/97:35 pm
ICN
-
SJC
1 stop29h 57m
Alaska Airlines
Sun 9/138:02 am
SJC
-
ICN
1 stop17h 28m
Alaska Airlines
Deal found 6/11$1,265
This WhyPayMore deal was found by Cheapflights users on 6/12. 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 11/98:00 pm
ICN
-
SJC
1 stop15h 49m
Alaska Airlines
Sun 11/158:00 am
SJC
-
ICN
1 stop16h 35m
Alaska Airlines
Deal found 6/12$1,271
This WhyPayMore deal was found by Cheapflights users on 6/14. 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.
Sat 9/127:35 pm
ICN
-
SJC
1 stop16h 25m
Alaska Airlines
Wed 9/1610:00 am
SJC
-
ICN
1 stop15h 30m
Alaska Airlines
Deal found 6/14$1,281
This WhyPayMore deal was found by Cheapflights users on 6/13. 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.
Sat 6/277:35 pm
ICN
-
SJC
1 stop19h 05m
Alaska Airlines
Wed 7/88:00 am
SJC
-
ICN
2 stops17h 30m
Alaska Airlines
Deal found 6/13$1,336

Find flight deals from Incheon Intl to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) 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 June 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$934
(United Airlines)

One-way from

$466
(Kiwi.com)
Provider with most accurate pricing for Incheon Intl-San Jose flight deals.
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Provider most trusted by Cheapflights users for Incheon Intl-San Jose flights.
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One-way flight from Incheon Intl to San Jose
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Incheon Intl 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 June 16, 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to San Jose that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Wed 9/9

4:50 pm-8:57 pm

2 stops20h 07m

San Jose

Sun 9/13

8:45 am-3:00 pm

2 stops38h 15m

$934

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Wed 9/9

5:50 pm-10:01 pm

1 stop20h 11m

San Jose

Sun 9/13

2:36 pm-3:45 pm

1 stop33h 09m

$1,218

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Wed 9/9

7:35 pm-9:32 am

1 stop29h 57m

San Jose

Sun 9/13

8:02 am-5:30 pm

1 stop17h 28m

$1,265
Quickest round-trip

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Wed 9/30

7:35 pm-6:45 pm

1 stop15h 10m

San Jose

Sun 10/11

8:00 am-5:30 pm

1 stop17h 30m

$1,281

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Thu 7/2

4:50 pm-1:24 pm

2 stops36h 34m

San Jose

Sun 7/12

6:37 pm-3:00 pm

2 stops28h 23m

$1,349

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Sat 8/22

7:35 pm-6:45 pm

1 stop15h 10m

San Jose

Sat 8/29

6:17 am-5:30 pm

1 stop19h 13m

$1,410

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Fri 7/3

7:35 pm-8:00 pm

1 stop16h 25m

San Jose

Sat 7/11

6:17 am-5:30 pm

1 stop19h 13m

$1,414
Cheapest one-way

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Mon 11/16

12:45 pm-9:11 pm

2 stops25h 26m

$598
Quickest one-way

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Wed 10/21

4:50 pm-8:48 pm

2 stops19h 58m

$607

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Tue 6/23

11:30 am-1:24 pm

2 stops41h 54m

$638

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 14 resultsSorted by cheapest first
1
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  • Most accurate provider: When it comes to deals on Incheon Intl Airport-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 Incheon Intl Airport-San Jose, California flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Incheon Intl Airport-San Jose, California flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Incheon Intl Airport-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 Incheon Intl Airport-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 Incheon Intl to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Incheon Intl 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.

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl 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 Incheon Intl?

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

  • How long is the flight from Incheon Intl Airport to San Jose, California?

    Airlines like United Airlines and American Airlines fly from Incheon Intl Airport to San Jose, California in about 20h 07m. The time it takes to get you to your destination can typically vary by up to 04m. There are 5672 mi between Incheon Intl Airport and San Jose, California. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Incheon Intl 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.

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