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San Jose

$395+ Cheap flights from Incheon Intl (ICN) to San Jose (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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — SJC
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap 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 August 14, 2025.

Round-trip from

$498
(United Airlines)

One-way from

$395
(Trip.com)
From Incheon Intl to San Jose
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One-way flight from Incheon Intl to San Jose
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Find 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 August 14, 2025.

This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2711:30 amICN - SJC
2 stops21h 47mUnited Airlines
Thu 9/43:45 pmSJC - ICN
2 stops31h 15mUnited Airlines
Deal found 8/12$498
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/84:50 pmICN - SJC
2 stops33h 01mUnited Airlines
Fri 9/196:20 pmSJC - ICN
2 stops42h 00mUnited Airlines
Deal found 8/12$499
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:45 pmICN - SJC
2 stops25h 42mUnited Airlines
Wed 12/319:00 amSJC - ICN
2 stops38h 15mUnited Airlines
Deal found 8/14$502
This Hawaiian Airlines deal was found by Cheapflights users on 8/12. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/138:35 pmICN - SJC
1 stop14h 25mHawaiian Airlines
Sun 9/1410:06 amSJC - ICN
1 stop16h 29mHawaiian Airlines
Deal found 8/12$638
This Hawaiian Airlines deal was found by Cheapflights users on 8/13. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/168:35 pmICN - SJC
1 stop31h 22mHawaiian Airlines
Sat 11/227:00 pmSJC - ICN
1 stop30h 35mHawaiian Airlines
Deal found 8/13$645
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/229:25 pmICN - SJC
1 stop32h 50mAlaska Airlines
Tue 9/306:30 pmSJC - ICN
1 stop32h 05mAlaska Airlines
Deal found 8/12$666
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/268:35 pmICN - SJC
1 stop30h 22mAlaska Airlines
Sat 11/155:20 pmSJC - ICN
1 stop32h 15mAlaska Airlines
Deal found 8/12$667
This Alaska Airlines deal was found by Cheapflights users on 8/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/238:35 pmICN - SJC
2 stops29h 38mAlaska Airlines
Fri 10/248:15 pmSJC - ICN
2 stops31h 10mAlaska Airlines
Deal found 8/14$678
This American Airlines deal was found by Cheapflights users on 8/12. 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 8/275:25 pmICN - SJC
1 stop39h 16mAmerican Airlines
Thu 9/42:08 pmSJC - ICN
1 stop33h 22mAmerican Airlines
Deal found 8/12$684
This Hawaiian Airlines deal was found by Cheapflights users on 8/14. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/238:35 pmICN - SJC
1 stop14h 31mHawaiian Airlines
Fri 10/248:00 amSJC - ICN
1 stop18h 35mHawaiian Airlines
Deal found 8/14$714

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 August 14, 2025.
Use the filters below to find and compare flights from Incheon Intl Airport to San Jose that are best for you.

Fly from

Incheon Intl

Fly to

San Jose

Route

Depart

Return

Price

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Fri 9/12

4:50 pm-1:34 pm

2 stops36h 44m

San Jose

Mon 9/15

6:20 pm-3:00 pm

2 stops28h 40m

$498

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Wed 10/22

11:30 am-9:06 pm

2 stops25h 36m

San Jose

Mon 10/27

4:05 pm-3:15 pm

2 stops31h 10m

$498

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Wed 8/27

11:30 am-5:17 pm

2 stops21h 47m

San Jose

Thu 9/4

3:45 pm-3:00 pm

2 stops31h 15m

$498

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Mon 9/8

11:30 am-9:51 am

2 stops38h 21m

San Jose

Mon 9/22

12:30 pm-3:00 pm

2 stops34h 30m

$498

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Mon 9/8

4:50 pm-9:51 am

2 stops33h 01m

San Jose

Fri 9/19

6:20 pm-4:20 am

2 stops42h 00m

$499

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Tue 9/9

4:50 pm-9:51 am

2 stops33h 01m

San Jose

Fri 9/19

6:20 pm-4:20 am

2 stops42h 00m

$499

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Thu 12/4

12:45 pm-9:27 pm

2 stops25h 42m

San Jose

Wed 12/31

9:00 am-4:15 pm

2 stops38h 15m

$502

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Sat 9/13

8:35 pm-7:00 pm

1 stop14h 25m

San Jose

Sun 9/14

10:06 am-6:35 pm

1 stop16h 29m

$638

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Sun 11/16

8:35 pm-10:57 am

1 stop31h 22m

San Jose

Sat 11/22

7:00 pm-6:35 pm

1 stop30h 35m

$645

IncheonSan Jose

ICN - SJC

ICNSJC

Incheon Intl

Mon 9/22

9:25 pm-2:15 pm

1 stop32h 50m

San Jose

Tue 9/30

6:30 pm-6:35 pm

1 stop32h 05m

$666

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 23 results
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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.

Cheapflights Insights

Everything you need to know about your flight from Incheon Intl Airport to San Jose

What is the cheapest month to book a flight from Incheon Intl Airport to San Jose?

Currently, September is the cheapest month in which you can book a flight from Incheon Intl Airport to San Jose (average of $255). Flying from Incheon Intl Airport to San Jose in June is currently the most expensive (average of $359). 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 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.

  • 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.

  • What is the cheapest month to book a flight from Incheon Intl Airport to San Jose?

    Currently, September is the cheapest month in which you can book a flight from Incheon Intl Airport to San Jose (average of $255). Flying from Incheon Intl Airport to San Jose in June is currently the most expensive (average of $359). 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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