$386+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — SJC
Sep 10 — Sep 171
Round-trip
1 adult, Economy
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Find cheap flights from Incheon Intl to San Jose with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Incheon Intl to San JoseExplore 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 11, 2026.
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 11, 2026.
This United Airlines deal was found by Cheapflights users on 8/7. 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 8/2011:30 am -
2 stops22h 01m
Wed 9/166:37 pm -
2 stops41h 43m
Deal found 8/7![United Airlines logo]()
$710
This United Airlines deal was found by Cheapflights users on 8/7. 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 10/2911:45 am -
2 stops25h 23m
Mon 11/21:00 pm -
2 stops34h 15m
Deal found 8/7![United Airlines logo]()
$714
This United Airlines deal was found by Cheapflights users on 8/10. 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 11/512:45 pm -
2 stops25h 23m
Mon 11/94:10 pm -
2 stops31h 05m
Deal found 8/10![United Airlines logo]()
$755
This WhyPayMore deal was found by Cheapflights users on 8/6. 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.
Thu 9/177:35 pm -
1 stop15h 10m
Sun 10/188:02 am -
1 stop17h 28m
Deal found 8/6![Alaska Airlines logo]()
$923
This WhyPayMore deal was found by Cheapflights users on 8/8. 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.
Fri 10/27:35 pm -
1 stop19h 22m
Sun 10/118:02 am -
1 stop17h 28m
Deal found 8/8![Alaska Airlines logo]()
$960
This WhyPayMore deal was found by Cheapflights users on 8/9. 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.
Fri 11/208:00 pm -
1 stop19h 40m
Wed 12/28:00 am -
1 stop16h 35m
Deal found 8/9![Alaska Airlines logo]()
$964
This WhyPayMore deal was found by Cheapflights users on 8/6. 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 10/127:35 pm -
1 stop19h 24m
Sat 10/178:02 am -
1 stop17h 28m
Deal found 8/6![Alaska Airlines logo]()
$973
This Alaska Airlines deal was found by Cheapflights users on 8/10. 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 11/58:00 pm -
1 stop14h 03m
Mon 11/97:15 pm -
2 stops53h 20m
Deal found 8/10![Alaska Airlines logo]()
$981
This Alaska Airlines deal was found by Cheapflights users on 8/6. 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 10/298:00 pm -
1 stop14h 01m
Mon 11/27:58 pm -
2 stops52h 37m
Deal found 8/6![Alaska Airlines logo]()
$993
Best flights from Incheon Intl to San JoseDiscover carefully curated flight deals from Incheon Intl to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
Discover carefully curated flight deals from Incheon Intl to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
This United Airlines deal was found by Cheapflights users on 8/6. 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 10/2911:45 am -
2 stops25h 23m
Mon 11/21:00 pm -
2 stops34h 15m
Deal found 8/6![United Airlines logo]()
$710
This WhyPayMore deal was found by Cheapflights users on 8/8. 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.
Fri 10/27:35 pm -
1 stop19h 22m
Sun 10/118:02 am -
1 stop17h 28m
Deal found 8/8![Alaska Airlines logo]()
$960
This KAYAK deal was found by Cheapflights users on 8/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:50 pm -
1 stop20h 11m
Sat 10/174:11 pm -
2 stops31h 34m
Deal found 8/9![Japan Airlines logo]()
$1,065
This United Airlines deal was found by Cheapflights users on 8/10. 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 11/512:45 pm -
2 stops25h 23m
Mon 11/94:10 pm -
2 stops31h 05m
Deal found 8/10![United Airlines logo]()
$755
This WhyPayMore deal was found by Cheapflights users on 8/6. 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 10/127:35 pm -
1 stop19h 24m
Sat 10/178:02 am -
1 stop17h 28m
Deal found 8/6![Alaska Airlines logo]()
$973
This Alaska Airlines deal was found by Cheapflights users on 8/10. 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 11/58:00 pm -
1 stop14h 03m
Mon 11/97:15 pm -
2 stops53h 20m
Deal found 8/10![Alaska Airlines logo]()
$981
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Fri 8/2111:30 am -
2 stops22h 01m
Wed 9/166:37 pm -
2 stops28h 23m
Deal found 8/7![United Airlines logo]()
$1,013
This Alaska Airlines deal was found by Cheapflights users on 8/6. 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 10/298:00 pm -
1 stop14h 01m
Mon 11/27:58 pm -
2 stops52h 37m
Deal found 8/6![Alaska Airlines logo]()
$993
This WhyPayMore deal was found by Cheapflights users on 8/10. 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 9/67:35 pm -
1 stop16h 25m
Sun 9/138:02 am -
1 stop17h 28m
Deal found 8/10![Alaska Airlines logo]()
$1,053
Last-minute flights from Incheon Intl to San JoseDiscover last-minute flight deals from Incheon Intl to San Jose. Data last updated August 11, 2026 and is based on user searches.
Discover last-minute flight deals from Incheon Intl to San Jose. Data last updated August 11, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/7. 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 8/2011:30 am -
2 stops22h 01m
Wed 9/166:37 pm -
2 stops41h 43m
Deal found 8/7![United Airlines logo]()
$710
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Fri 8/2111:30 am -
2 stops22h 01m
Wed 9/166:37 pm -
2 stops28h 23m
Deal found 8/7![United Airlines logo]()
$1,013
This oojo deal was found by Cheapflights users on 8/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:45 pm -
2 stops37h 58m
Sat 9/126:19 pm -
2 stops25h 11m
Deal found 8/11![China Airlines logo]()
$1,211
This WhyPayMore deal was found by Cheapflights users on 8/10. 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 9/67:35 pm -
1 stop16h 25m
Sun 9/138:02 am -
1 stop17h 28m
Deal found 8/10![Alaska Airlines logo]()
$1,053
This WhyPayMore deal was found by Cheapflights users on 8/8. 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 9/77:35 pm -
2 stops29h 27m
Mon 9/148:02 am -
1 stop17h 28m
Deal found 8/8![Alaska Airlines logo]()
$1,146
This WhyPayMore deal was found by Cheapflights users on 8/11. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:35 pm -
1 stop16h 25m
Wed 9/1610:00 am -
1 stop15h 30m
Deal found 8/11![Alaska Airlines logo]()
$1,019
This WhyPayMore deal was found by Cheapflights users on 8/6. 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.
Thu 9/177:35 pm -
1 stop15h 10m
Sun 10/188:02 am -
1 stop17h 28m
Deal found 8/6![Alaska Airlines logo]()
$923
This WhyPayMore deal was found by Cheapflights users on 8/7. 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.
Fri 9/187:35 pm -
1 stop15h 10m
Fri 9/258:02 am -
1 stop17h 28m
Deal found 8/7![Alaska Airlines logo]()
$1,048
This WhyPayMore deal was found by Cheapflights users on 8/7. 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 9/197:35 pm -
1 stop16h 25m
Fri 9/258:02 am -
1 stop17h 28m
Deal found 8/7![Alaska Airlines logo]()
$1,192
This KAYAK deal was found by Cheapflights users on 8/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:50 pm -
1 stop20h 11m
Sat 10/174:11 pm -
2 stops31h 34m
Deal found 8/9![Japan Airlines logo]()
$1,065
One-way flights from Incheon Intl to San JoseSearch for one-way flight options from Incheon Intl to San Jose. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
Search for one-way flight options from Incheon Intl to San Jose. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Tue 8/2511:30 am -
2 stops41h 38m
Deal found 8/7![United Airlines logo]()
$386
This United Airlines deal was found by Cheapflights users on 8/9. 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 8/2011:30 am -
2 stops22h 01m
Deal found 8/9![United Airlines logo]()
$391
This United Airlines deal was found by Cheapflights users on 8/6. 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 10/214:50 pm -
2 stops19h 58m
Deal found 8/6![United Airlines logo]()
$393
This United Airlines deal was found by Cheapflights users on 8/9. 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 8/194:50 pm -
2 stops40h 41m
Deal found 8/9![United Airlines logo]()
$396
This United Airlines deal was found by Cheapflights users on 8/10. 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 9/104:50 pm -
2 stops20h 07m
Deal found 8/10![United Airlines logo]()
$409
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Tue 8/184:50 pm -
2 stops44h 07m
Deal found 8/10![United Airlines logo]()
$418
This American Airlines deal was found by Cheapflights users on 8/10. 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.
Thu 9/105:50 pm -
1 stop36h 08m
Deal found 8/10![American Airlines logo]()
$452
This American Airlines deal was found by Cheapflights users on 8/9. 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 -
1 stop20h 11m
Deal found 8/9![American Airlines logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 11/17:45 pm -
2 stops34h 44m
Deal found 8/8![Multiple Airlines logo]()
$507
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 August 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $710 (United Airlines) |
One-way from | $386 (United Airlines) |
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 11, 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
Cheapest round-trip
IncheonSan Jose
ICN Incheon Intl - SJC San Jose
ICNSJC
Incheon Intl
Thu 10/29
11:45 am-9:08 pm
2 stops25h 23m
San Jose
Mon 11/2
1:00 pm-4:15 pm
2 stops34h 15m
$710
IncheonSan Jose
ICN Incheon Intl - SJC San Jose
ICNSJC
Incheon Intl
Thu 11/5
12:45 pm-9:08 pm
2 stops25h 23m
San Jose
Mon 11/9
4:10 pm-4:15 pm
2 stops31h 05m
$755
IncheonSan Jose
ICN Incheon Intl - SJC San Jose
ICNSJC
Incheon Intl
Fri 10/2
7:35 pm-10:57 pm
1 stop19h 22m
San Jose
Sun 10/11
8:02 am-5:30 pm
1 stop17h 28m
$960
IncheonSan Jose
ICN Incheon Intl - SJC San Jose
ICNSJC
Incheon Intl
Mon 10/12
7:35 pm-10:59 pm
1 stop19h 24m
San Jose
Sat 10/17
8:02 am-5:30 pm
1 stop17h 28m
$973
IncheonSan Jose
ICN Incheon Intl - SJC San Jose
ICNSJC
Incheon Intl
Thu 11/5
8:00 pm-5:03 pm
1 stop14h 03m
San Jose
Mon 11/9
7:15 pm-5:35 pm
2 stops53h 20m
$981
IncheonSan Jose
ICN Incheon Intl - SJC San Jose
ICNSJC
Incheon Intl
Thu 10/29
8:00 pm-6:01 pm
1 stop14h 01m
San Jose
Mon 11/2
7:58 pm-5:35 pm
2 stops52h 37m
$993
IncheonSan Jose
ICN Incheon Intl - SJC San Jose
ICNSJC
Incheon Intl
Fri 8/21
11:30 am-5:31 pm
2 stops22h 01m
San Jose
Wed 9/16
6:37 pm-3:00 pm
2 stops28h 23m
$1,013
Quickest round-trip
IncheonSan Jose
ICN Incheon Intl - SJC San Jose
ICNSJC
Incheon Intl
Sun 9/6
7:35 pm-8:00 pm
1 stop16h 25m
San Jose
Sun 9/13
8:02 am-5:30 pm
1 stop17h 28m
$1,053
IncheonSan Jose
ICN Incheon Intl - SJC San Jose
ICNSJC
Incheon Intl
Tue 9/29
5:50 pm-10:01 pm
1 stop20h 11m
San Jose
Sat 10/17
4:11 pm-3:45 pm
2 stops31h 34m
$1,065
Cheapest one-way
IncheonSan Jose
ICN Incheon Intl - SJC San Jose
ICNSJC
Incheon Intl
Tue 8/25
11:30 am-1:08 pm
2 stops41h 38m
$386
Showing 1-10 of 21 resultsSorted by cheapest first
- 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.
ICN-SJC
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.
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