$386+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — SJC
Sep 6 — Sep 131
Round-trip
1 adult, Economy
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Find cheap flights from Seoul to San Jose with Cheapflights
1. Tell us where you want to go
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 Seoul to San JoseExplore 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 August 7, 2026.
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 August 7, 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 United Airlines deal was found by Cheapflights users on 8/5. 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 9/311:30 am -
2 stops25h 27m
Mon 9/76:37 pm -
2 stops41h 43m
Deal found 8/5![United Airlines logo]()
$753
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/1611:30 am -
2 stops22h 01m
Fri 9/186:37 pm -
2 stops41h 43m
Deal found 8/5![United Airlines logo]()
$754
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Mon 9/285:50 pm -
1 stop33h 03m
Mon 10/127:16 pm -
2 stops28h 29m
Deal found 8/3![American Airlines logo]()
$859
This American Airlines deal was found by Cheapflights users on 8/5. 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 9/175:50 pm -
1 stop36h 08m
Fri 9/184:00 pm -
2 stops31h 45m
Deal found 8/5![American Airlines logo]()
$861
This American Airlines deal was found by Cheapflights users on 8/5. 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 9/165:50 pm -
1 stop20h 11m
Fri 9/186:00 am -
1 stop41h 45m
Deal found 8/5![American Airlines logo]()
$867
This WhyPayMore deal was found by Cheapflights users on 8/4. 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 9/307:35 pm -
1 stop15h 10m
Sun 10/48:02 am -
1 stop17h 28m
Deal found 8/4![Alaska Airlines logo]()
$919
This WhyPayMore deal was found by Cheapflights users on 8/3. 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 9/117:35 pm -
1 stop16h 25m
Sun 9/208:02 am -
1 stop17h 28m
Deal found 8/3![Alaska Airlines logo]()
$920
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 Alaska Airlines deal was found by Cheapflights users on 8/3. 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 9/287:35 pm -
1 stop16h 25m
Tue 10/131:29 pm -
1 stop36h 01m
Deal found 8/3![Alaska Airlines logo]()
$925
This Tourvis deal was found by Cheapflights users on 8/3. 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 Tourvis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:00 am -
2 stops23h 51m
Mon 10/128:02 am -
2 stops34h 38m
Deal found 8/3![Japan Airlines logo]()
$1,264
This Mytrip deal was found by Cheapflights users on 8/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:00 am -
2 stops24h 56m
Mon 9/77:45 pm -
2 stops31h 30m
Deal found 8/5![Multiple Airlines logo]()
$1,476
Best flights from Seoul to San JoseDiscover carefully curated flight deals from Seoul to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 7, 2026.
Discover carefully curated flight deals from Seoul to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 7, 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 Alaska Airlines deal was found by Cheapflights users on 8/3. 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 9/287:35 pm -
1 stop16h 25m
Tue 10/131:29 pm -
1 stop36h 01m
Deal found 8/3![Alaska Airlines logo]()
$925
This Tourvis deal was found by Cheapflights users on 8/3. 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 Tourvis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:00 am -
2 stops23h 51m
Mon 10/128:02 am -
2 stops34h 38m
Deal found 8/3![Japan Airlines logo]()
$1,264
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/311:30 am -
2 stops25h 27m
Mon 9/76:37 pm -
2 stops41h 43m
Deal found 8/5![United Airlines logo]()
$753
This Japan Airlines deal was found by Cheapflights users on 8/5. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/38:00 am -
2 stops19h 57m
Sun 2/212:12 pm -
2 stops38h 53m
Deal found 8/5![Multiple Airlines logo]()
$1,567
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/1711:30 am -
2 stops22h 01m
Fri 9/186:37 pm -
2 stops41h 43m
Deal found 8/5![United Airlines logo]()
$754
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/1611:30 am -
2 stops22h 01m
Fri 9/186:37 pm -
2 stops41h 43m
Deal found 8/5![United Airlines logo]()
$754
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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 -
1 stop15h 10m
Sat 9/192:13 pm -
1 stop35h 17m
Deal found 8/2![Alaska Airlines logo]()
$955
This United Airlines deal was found by Cheapflights users on 8/5. 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 2/212:45 pm -
2 stops25h 26m
Sun 2/214:00 pm -
2 stops31h 15m
Deal found 8/5![United Airlines logo]()
$754
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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 -
1 stop15h 10m
Wed 9/167:45 pm -
1 stop29h 45m
Deal found 8/2![Alaska Airlines logo]()
$955
This WhyPayMore deal was found by Cheapflights users on 8/2. 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 10/47:35 pm -
1 stop14h 26m
Sun 10/118:02 am -
1 stop17h 28m
Deal found 8/2![Alaska Airlines logo]()
$961
This United Airlines deal was found by Cheapflights users on 8/5. 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 2/312:45 pm -
2 stops25h 26m
Sun 2/214:00 pm -
2 stops31h 15m
Deal found 8/5![United Airlines logo]()
$933
This Tourvis deal was found by Cheapflights users on 8/3. 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 Tourvis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:00 am -
2 stops23h 52m
Sat 10/248:02 am -
2 stops22h 03m
Deal found 8/3![Japan Airlines logo]()
$1,488
This Japan Airlines deal was found by Cheapflights users on 8/5. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:00 am -
2 stops23h 51m
Fri 9/188:02 am -
2 stops34h 38m
Deal found 8/5![Japan Airlines logo]()
$1,514
This Japan Airlines deal was found by Cheapflights users on 8/5. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/28:00 am -
2 stops22h 47m
Sat 2/202:12 pm -
2 stops38h 53m
Deal found 8/5![Multiple Airlines logo]()
$1,666
This Japan Airlines deal was found by Cheapflights users on 8/5. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:00 am -
2 stops23h 51m
Fri 9/188:02 am -
2 stops34h 38m
Deal found 8/5![Japan Airlines logo]()
$1,514
Last-minute flights from Seoul to San JoseDiscover last-minute flight deals from Seoul to San Jose. Data last updated August 7, 2026 and is based on user searches.
Discover last-minute flight deals from Seoul to San Jose. Data last updated August 7, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/5. 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 8/68:25 am -
2 stops25h 10m
Mon 8/3112:51 pm -
2 stops23h 29m
Deal found 8/5![United Airlines logo]()
$948
This United Airlines deal was found by Cheapflights users on 8/5. 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 8/116:30 pm -
2 stops42h 27m
Fri 8/286:37 pm -
2 stops28h 23m
Deal found 8/5![United Airlines logo]()
$956
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/311:30 am -
2 stops25h 27m
Mon 9/76:37 pm -
2 stops41h 43m
Deal found 8/5![United Airlines logo]()
$753
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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 -
1 stop15h 10m
Sat 9/192:13 pm -
1 stop35h 17m
Deal found 8/2![Alaska Airlines logo]()
$955
This WhyPayMore deal was found by Cheapflights users on 8/3. 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 9/117:35 pm -
1 stop16h 25m
Sun 9/208:02 am -
1 stop17h 28m
Deal found 8/3![Alaska Airlines logo]()
$920
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/1611:30 am -
2 stops22h 01m
Sat 9/1912:51 pm -
2 stops34h 09m
Deal found 8/5![United Airlines logo]()
$754
This American Airlines deal was found by Cheapflights users on 8/5. 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 9/165:50 pm -
1 stop20h 11m
Fri 9/186:00 am -
1 stop41h 45m
Deal found 8/5![American Airlines logo]()
$867
This American Airlines deal was found by Cheapflights users on 8/5. 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 9/175:50 pm -
1 stop36h 08m
Fri 9/184:00 pm -
2 stops31h 45m
Deal found 8/5![American Airlines logo]()
$861
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 American Airlines deal was found by Cheapflights users on 8/3. 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.
Mon 9/285:50 pm -
1 stop33h 03m
Mon 10/127:16 pm -
2 stops28h 29m
Deal found 8/3![American Airlines logo]()
$859
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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 9/287:35 pm -
1 stop16h 25m
Tue 10/131:29 pm -
1 stop36h 01m
Deal found 8/3![Alaska Airlines logo]()
$925
This WhyPayMore deal was found by Cheapflights users on 8/4. 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 9/307:35 pm -
1 stop15h 10m
Sun 10/48:02 am -
1 stop17h 28m
Deal found 8/4![Alaska Airlines logo]()
$919
One-way flights from Seoul to San JoseSearch for one-way flight options from Seoul to San Jose. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
Search for one-way flight options from Seoul to San Jose. Find affordable one-way fares based on user searches. Data last updated August 7, 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 8/6. 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 8/3. 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 1/146:00 pm -
2 stops36h 26m
Deal found 8/3![United Airlines logo]()
$405
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/174:50 pm -
2 stops36h 18m
Deal found 8/5![United Airlines logo]()
$408
This United Airlines deal was found by Cheapflights users on 8/4. 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 8/1811:30 am -
2 stops49h 27m
Deal found 8/4![United Airlines logo]()
$414
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/175:50 pm -
1 stop20h 11m
Deal found 8/4![American Airlines logo]()
$453
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 stops58h 27m
Deal found 8/5![Multiple Airlines logo]()
$486
This KAYAK deal was found by Cheapflights users on 8/2. 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.
Wed 9/95:50 pm -
1 stop20h 11m
Deal found 8/2![Japan Airlines logo]()
$542
This KAYAK deal was found by Cheapflights users on 8/2. 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.
Fri 12/46:50 pm -
1 stop32h 27m
Deal found 8/2![Japan Airlines logo]()
$552
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:50 pm -
2 stops36h 01m
Deal found 8/6![Multiple Airlines logo]()
$652
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 11/13:50 pm -
3 stops44h 14m
Deal found 8/5![Multiple Airlines logo]()
$660
This oojo deal was found by Cheapflights users on 8/3. 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.
Tue 9/88:40 am -
2 stops23h 11m
Deal found 8/3![Multiple Airlines logo]()
$691
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 August 7, 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 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 August 7, 2026.
Use the filters below to find and compare flights from Seoul 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 9/3
11:30 am-8:57 pm
2 stops25h 27m
San Jose
Mon 9/7
6:37 pm-4:20 am
2 stops41h 43m
$753
IncheonSan Jose
ICN Incheon Intl - SJC San Jose
ICNSJC
Incheon Intl
Thu 9/17
11:30 am-5:31 pm
2 stops22h 01m
San Jose
Fri 9/18
6:37 pm-4:20 am
2 stops41h 43m
$754
IncheonSan Jose
ICN Incheon Intl - SJC San Jose
ICNSJC
Incheon Intl
Wed 9/16
11:30 am-5:31 pm
2 stops22h 01m
San Jose
Fri 9/18
6:37 pm-4:20 am
2 stops41h 43m
$754
IncheonSan Jose
ICN Incheon Intl - SJC San Jose
ICNSJC
Incheon Intl
Tue 2/2
12:45 pm-9:11 pm
2 stops25h 26m
San Jose
Sun 2/21
4:00 pm-4:15 pm
2 stops31h 15m
$754
IncheonSan Jose
ICN Incheon Intl - SJC San Jose
ICNSJC
Incheon Intl
Mon 9/28
7:35 pm-8:00 pm
1 stop16h 25m
San Jose
Tue 10/13
1:29 pm-5:30 pm
1 stop36h 01m
$925
IncheonSan Jose
ICN Incheon Intl - SJC San Jose
ICNSJC
Incheon Intl
Wed 2/3
12:45 pm-9:11 pm
2 stops25h 26m
San Jose
Sun 2/21
4:00 pm-4:15 pm
2 stops31h 15m
$933
IncheonSan Jose
ICN Incheon Intl - SJC San Jose
ICNSJC
Incheon Intl
Wed 9/9
7:35 pm-6:45 pm
1 stop15h 10m
San Jose
Sat 9/19
2:13 pm-5:30 pm
1 stop35h 17m
$955
IncheonSan Jose
ICN Incheon Intl - SJC San Jose
ICNSJC
Incheon Intl
Wed 9/9
7:35 pm-6:45 pm
1 stop15h 10m
San Jose
Wed 9/16
7:45 pm-5:30 pm
1 stop29h 45m
$955
Quickest round-trip
IncheonSan Jose
ICN Incheon Intl - SJC San Jose
ICNSJC
Incheon Intl
Sun 10/4
7:35 pm-6:01 pm
1 stop14h 26m
San Jose
Sun 10/11
8:02 am-5:30 pm
1 stop17h 28m
$961
Showing 1-10 of 35 resultsSorted by cheapest first
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- 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
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SEL-SJC
ICN-SJC
GMP-SJC
Estimated round-trip price
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Cheapflights Insights
Everything you need to know about your flight from Seoul to San Jose
SEL-SJC
ICN-SJC
GMP-SJC
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