$519+ Cheap flights from San Jose, CA (SJC) to South Korea
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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — ICN
Mar 3 — Mar 101
1 adult, Economy
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Find cheap flights from San Jose to South Korea with Cheapflights
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Cheapest flights from San Jose to South KoreaExplore the most affordable flight options available from San Jose to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 1, 2026.
Explore the most affordable flight options available from San Jose to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/30. 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 3/110:05 am
SJC
- ICN
1 stop15h 30m
Multiple Airlines
Sun 3/88:35 pm
ICN
- SJC
1 stop28h 47m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$615
This Alaska Airlines deal was found by Cheapflights users on 1/30. 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 2/19:05 am
SJC
- ICN
1 stop16h 30m
Multiple Airlines
Sat 2/148:35 pm
ICN
- SJC
1 stop29h 47m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$617
This CheapOair deal was found by Cheapflights users on 1/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/158:00 am
SJC
- ICN
1 stop17h 35m
Multiple Airlines
Sat 2/218:35 pm
ICN
- SJC
1 stop29h 47m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$622
This CheapOair deal was found by Cheapflights users on 1/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/147:10 pm
SJC
- ICN
1 stop30h 25m
Multiple Airlines
Sat 2/218:35 pm
ICN
- SJC
1 stop29h 47m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$628
This BusinessClass deal was found by Cheapflights users on 1/31. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/144:59 pm
SJC
- ICN
1 stop33h 36m
Multiple Airlines
Fri 3/278:35 pm
ICN
- SJC
1 stop28h 53m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$630
This CheapOair deal was found by Cheapflights users on 2/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:15 am
SJC
- ICN
1 stop19h 15m
Alaska Airlines
Thu 5/77:35 pm
ICN
- SJC
1 stop19h 00m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$677
This CheapOair deal was found by Cheapflights users on 2/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:15 am
SJC
- ICN
1 stop19h 15m
Alaska Airlines
Mon 5/117:35 pm
ICN
- SJC
1 stop34h 15m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$683
This CheapOair deal was found by Cheapflights users on 1/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/29:42 pm
SJC
- ICN
1 stop27h 48m
Alaska Airlines
Mon 5/117:35 pm
ICN
- SJC
1 stop29h 55m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$688
This CheapOair deal was found by Cheapflights users on 1/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/56:15 am
SJC
- ICN
1 stop19h 20m
Multiple Airlines
Thu 2/128:35 pm
ICN
- SJC
1 stop19h 24m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$727
This CheapOair deal was found by Cheapflights users on 1/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/158:00 am
SJC
- ICN
1 stop17h 35m
Multiple Airlines
Sun 3/158:35 pm
ICN
- SJC
1 stop29h 53m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$733
This CheapOair deal was found by Cheapflights users on 2/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/42:36 pm
SJC
- ICN
1 stop34h 59m
Multiple Airlines
Sun 3/158:35 pm
ICN
- SJC
1 stop33h 07m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$739
This eDestinos deal was found by Cheapflights users on 1/31. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:05 am
SJC
- ICN
1 stop16h 45m
Korean Air
Tue 9/84:40 pm
ICN
- SJC
1 stop16h 24m
Korean Air
Deal found 1/31![Korean Air logo]()
$767
Best flights from San Jose to South KoreaDiscover carefully curated flight deals from San Jose to South Korea that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 1, 2026.
Discover carefully curated flight deals from San Jose to South Korea that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 1, 2026.
This Alaska Airlines deal was found by Cheapflights users on 1/29. 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.
Fri 3/610:16 am
SJC
- ICN
1 stop15h 19m
Multiple Airlines
Mon 3/98:35 pm
ICN
- SJC
1 stop18h 24m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$617
This CheapOair deal was found by Cheapflights users on 1/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:15 am
SJC
- ICN
1 stop19h 15m
Alaska Airlines
Thu 5/77:35 pm
ICN
- SJC
1 stop15h 14m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$677
This United Airlines deal was found by Cheapflights users on 1/31. 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 2/183:55 pm
SJC
- ICN
2 stops31h 20m
United Airlines
Wed 3/185:00 pm
ICN
- SJC
2 stops20h 16m
United Airlines
Deal found 1/31![United Airlines logo]()
$782
This Delta deal was found by Cheapflights users on 2/1. 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 3/173:37 pm
SJC
- ICN
1 stop21h 33m
Delta
Tue 3/247:40 pm
ICN
- SJC
1 stop18h 22m
Delta
Deal found 2/1![Delta logo]()
$827
This Bravofly deal was found by Cheapflights users on 1/31. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/179:15 am
SJC
- CJU
2 stops35h 35m
China Eastern
Tue 3/246:55 pm
CJU
- SJC
2 stops35h 44m
China Eastern
Deal found 1/31![China Eastern logo]()
$899
This Expedia deal was found by Cheapflights users on 1/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/179:15 am
SJC
- PUS
2 stops19h 30m
Korean Air
Tue 3/2410:25 am
PUS
- SJC
2 stops20h 14m
Korean Air
Deal found 1/31![Korean Air logo]()
$927
This CheapOair deal was found by Cheapflights users on 1/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/119:05 am
SJC
- ICN
1 stop16h 30m
Multiple Airlines
Mon 2/238:35 pm
ICN
- SJC
1 stop19h 24m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$617
This CheapOair deal was found by Cheapflights users on 2/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:15 am
SJC
- ICN
1 stop19h 15m
Alaska Airlines
Thu 5/77:35 pm
ICN
- SJC
1 stop19h 00m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$677
This CheapOair deal was found by Cheapflights users on 1/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/158:00 am
SJC
- ICN
1 stop17h 35m
Multiple Airlines
Sat 2/218:35 pm
ICN
- SJC
1 stop29h 47m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$622
This United Airlines deal was found by Cheapflights users on 1/30. 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.
Sun 3/83:49 pm
SJC
- ICN
2 stops31h 26m
United Airlines
Wed 3/1111:45 am
ICN
- SJC
2 stops25h 31m
United Airlines
Deal found 1/30![United Airlines logo]()
$782
This Delta deal was found by Cheapflights users on 1/29. 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 3/319:15 am
SJC
- ICN
1 stop16h 35m
Delta
Wed 4/84:40 pm
ICN
- SJC
1 stop21h 38m
Delta
Deal found 1/29![Delta logo]()
$827
This Delta deal was found by Cheapflights users on 1/29. 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.
Mon 3/237:00 am
SJC
- ICN
1 stop18h 35m
Delta
Sat 4/257:40 pm
ICN
- SJC
1 stop15h 21m
Delta
Deal found 1/29![Delta logo]()
$827
This Expedia deal was found by Cheapflights users on 1/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/167:00 am
SJC
- PUS
2 stops21h 45m
Korean Air
Mon 3/234:10 pm
PUS
- SJC
2 stops36h 42m
Korean Air
Deal found 1/30![Korean Air logo]()
$930
This Priceline deal was found by Cheapflights users on 1/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/238:00 am
SJC
- GMP
2 stops34h 55m
Japan Airlines
Fri 4/248:00 am
GMP
- SJC
2 stops26h 49m
Japan Airlines
Deal found 1/29![Japan Airlines logo]()
$1,890
This China Eastern deal was found by Cheapflights users on 1/31. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/179:15 am
SJC
- PUS
2 stops39h 35m
China Eastern
Tue 3/2412:35 pm
PUS
- SJC
2 stops42h 04m
China Eastern
Deal found 1/31![China Eastern logo]()
$994
This Korean Air deal was found by Cheapflights users on 1/29. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/87:15 am
SJC
- PUS
2 stops20h 20m
Korean Air
Wed 3/114:10 pm
PUS
- SJC
2 stops21h 52m
Korean Air
Deal found 1/29![Korean Air logo]()
$939
This Delta deal was found by Cheapflights users on 1/31. 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 3/173:37 pm
SJC
- PUS
2 stops24h 33m
Delta
Tue 3/2412:00 pm
PUS
- SJC
2 stops23h 41m
Delta
Deal found 1/31![Delta logo]()
$933
This Korean Air deal was found by Cheapflights users on 1/31. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/298:35 pm
SJC
- TAE
2 stops32h 00m
Korean Air
Thu 4/27:35 am
TAE
- SJC
2 stops23h 09m
Korean Air
Deal found 1/31![Korean Air logo]()
$942
This Bravofly deal was found by Cheapflights users on 2/1. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/189:15 am
SJC
- CJU
2 stops35h 35m
China Eastern
Wed 3/251:50 pm
CJU
- SJC
2 stops40h 49m
China Eastern
Deal found 2/1![China Eastern logo]()
$1,150
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Mon 3/1611:15 am
SJC
- PUS
2 stops33h 45m
Multiple Airlines
Mon 3/238:20 am
PUS
- SJC
1 stop16h 55m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$1,127
This Richmond deal was found by Cheapflights users on 1/29. 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 Richmond is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/169:15 am
SJC
- CJU
2 stops35h 35m
China Eastern
Mon 3/231:50 pm
CJU
- SJC
2 stops40h 49m
China Eastern
Deal found 1/29![China Eastern logo]()
$1,287
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Tue 3/176:03 pm
SJC
- PUS
2 stops44h 02m
Multiple Airlines
Tue 3/241:25 pm
PUS
- SJC
1 stop35h 50m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$1,211
This Gurufare deal was found by Cheapflights users on 1/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:45 am
SJC
- GMP
2 stops44h 05m
China Eastern
Sun 3/88:50 pm
GMP
- SJC
2 stops33h 49m
China Eastern
Deal found 1/30![China Eastern logo]()
$1,452
This Mytrip deal was found by Cheapflights users on 2/1. 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.
Wed 3/1811:15 am
SJC
- CJU
2 stops31h 50m
Multiple Airlines
Wed 3/256:20 pm
CJU
- SJC
2 stops30h 50m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,328
This Priceline deal was found by Cheapflights users on 2/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/49:15 am
SJC
- GMP
2 stops42h 35m
China Eastern
Sun 4/128:50 pm
GMP
- SJC
2 stops34h 18m
China Eastern
Deal found 2/1![China Eastern logo]()
$1,462
This FlightHub deal was found by Cheapflights users on 1/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/148:00 am
SJC
- GMP
2 stops22h 05m
Japan Airlines
Fri 3/2712:05 pm
GMP
- SJC
2 stops22h 06m
Japan Airlines
Deal found 1/31![Japan Airlines logo]()
$2,188
This Kiwi.com deal was found by Cheapflights users on 1/29. 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.
Mon 3/1611:15 am
SJC
- CJU
1 stop38h 30m
Multiple Airlines
Mon 3/2311:25 am
CJU
- SJC
1 stop13h 50m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$1,365
This Priceline deal was found by Cheapflights users on 1/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/238:00 am
SJC
- GMP
2 stops22h 05m
Japan Airlines
Sat 4/258:00 am
GMP
- SJC
2 stops26h 49m
Japan Airlines
Deal found 1/29![Japan Airlines logo]()
$2,215
This Japan Airlines deal was found by Cheapflights users on 1/29. 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.
Mon 7/208:00 am
SJC
- GMP
2 stops34h 40m
Japan Airlines
Fri 7/318:00 am
GMP
- SJC
2 stops23h 47m
Japan Airlines
Deal found 1/29![Japan Airlines logo]()
$2,479
This Mytrip deal was found by Cheapflights users on 1/31. 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.
Wed 3/1811:15 am
SJC
- GMP
2 stops34h 05m
Multiple Airlines
Wed 3/256:45 pm
GMP
- SJC
3 stops30h 25m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$1,728
Last-minute flights from San Jose to South KoreaDiscover last-minute flight deals from San Jose to South Korea. Data last updated February 1, 2026 and is based on user searches.
Discover last-minute flight deals from San Jose to South Korea. Data last updated February 1, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 1/30. 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 1/318:40 am
SJC
- ICN
2 stops28h 00m
United Airlines
Sun 2/1512:45 pm
ICN
- SJC
2 stops25h 20m
United Airlines
Deal found 1/30![United Airlines logo]()
$782
This United Airlines deal was found by Cheapflights users on 1/30. 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 1/314:00 pm
SJC
- ICN
2 stops31h 15m
United Airlines
Sat 2/76:00 pm
ICN
- SJC
2 stops58h 50m
United Airlines
Deal found 1/30![United Airlines logo]()
$793
This United Airlines deal was found by Cheapflights users on 1/30. 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 1/318:40 am
SJC
- ICN
2 stops28h 00m
United Airlines
Tue 2/1712:45 pm
ICN
- SJC
2 stops41h 56m
United Airlines
Deal found 1/30![United Airlines logo]()
$794
This Delta deal was found by Cheapflights users on 1/30. 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.
Sat 1/312:25 pm
SJC
- ICN
1 stop33h 05m
Delta
Tue 2/177:40 pm
ICN
- SJC
1 stop21h 19m
Delta
Deal found 1/30![Delta logo]()
$833
This Delta deal was found by Cheapflights users on 1/30. 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.
Sat 1/312:25 pm
SJC
- ICN
1 stop33h 05m
Delta
Sat 2/78:05 pm
ICN
- SJC
2 stops29h 22m
Delta
Deal found 1/30![Delta logo]()
$837
This Alaska Airlines deal was found by Cheapflights users on 1/30. 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 2/19:05 am
SJC
- ICN
1 stop16h 30m
Multiple Airlines
Sat 2/148:35 pm
ICN
- SJC
1 stop29h 47m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$617
This Delta deal was found by Cheapflights users on 1/30. 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.
Sun 2/17:45 am
SJC
- ICN
1 stop15h 45m
Delta
Tue 2/178:05 pm
ICN
- SJC
2 stops20h 54m
Delta
Deal found 1/30![Delta logo]()
$832
This Delta deal was found by Cheapflights users on 1/30. 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.
Mon 2/27:45 am
SJC
- ICN
1 stop15h 45m
Delta
Sun 2/158:05 pm
ICN
- SJC
1 stop16h 58m
Delta
Deal found 1/30![Delta logo]()
$827
This CheapOair deal was found by Cheapflights users on 1/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/56:15 am
SJC
- ICN
1 stop19h 20m
Multiple Airlines
Thu 2/128:35 pm
ICN
- SJC
1 stop19h 24m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$727
This CheapOair deal was found by Cheapflights users on 1/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/147:10 pm
SJC
- ICN
1 stop30h 25m
Multiple Airlines
Sat 2/218:35 pm
ICN
- SJC
1 stop29h 47m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$628
This CheapOair deal was found by Cheapflights users on 1/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/158:00 am
SJC
- ICN
1 stop17h 35m
Multiple Airlines
Sat 2/218:35 pm
ICN
- SJC
1 stop29h 47m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$622
This CheapOair deal was found by Cheapflights users on 1/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/158:00 am
SJC
- ICN
1 stop17h 35m
Multiple Airlines
Sun 3/158:35 pm
ICN
- SJC
1 stop29h 53m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$733
One-way flights from San Jose to South KoreaSearch for one-way flight options from San Jose to South Korea. Find affordable one-way fares based on user searches. Data last updated February 1, 2026.
Search for one-way flight options from San Jose to South Korea. Find affordable one-way fares based on user searches. Data last updated February 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Thu 4/27:57 pm
SJC
- ICN
2 stops57h 38m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$519
This FlightHub deal was found by Cheapflights users on 1/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/129:05 am
SJC
- GMP
2 stops33h 55m
China Eastern
Deal found 1/30![China Eastern logo]()
$534
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 3/45:01 pm
SJC
- ICN
2 stops32h 34m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$555
This oojo deal was found by Cheapflights users on 2/1. 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 5/117:43 pm
SJC
- ICN
2 stops31h 22m
China Airlines
Deal found 2/1![China Airlines logo]()
$563
This China Airlines deal was found by Cheapflights users on 1/30. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/86:49 pm
SJC
- ICN
2 stops24h 31m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$572
This Alaska Airlines deal was found by Cheapflights users on 1/30. 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 3/72:58 pm
SJC
- ICN
2 stops34h 37m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$573
This oojo deal was found by Cheapflights users on 1/30. 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 3/27:10 pm
SJC
- ICN
2 stops23h 10m
China Airlines
Deal found 1/30![China Airlines logo]()
$575
This China Eastern deal was found by Cheapflights users on 2/1. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:45 am
SJC
- ICN
2 stops39h 35m
China Eastern
Deal found 2/1![China Eastern logo]()
$578
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 3/57:40 am
SJC
- ICN
2 stops41h 55m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$583
This Alaska Airlines deal was found by Cheapflights users on 1/30. 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 2/198:00 am
SJC
- ICN
1 stop17h 35m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$588
This oojo deal was found by Cheapflights users on 2/1. 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.
Thu 5/77:43 pm
SJC
- ICN
2 stops23h 47m
China Airlines
Deal found 2/1![China Airlines logo]()
$594
This oojo deal was found by Cheapflights users on 1/30. 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 3/237:05 pm
SJC
- GMP
2 stops32h 10m
EVA Air
Deal found 1/30![EVA Air logo]()
$597
Find flight deals from San Jose to South Korea
Keep the following information in mind while searching for San Jose to South Korea flight deals. Data was last updated February 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $615 (Kiwi.com) |
One-way from | $519 (Kiwi.com) |
Popular in | July |
Cheapest in | December |
Average price | $878 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Jose to South Korea 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 February 1, 2026.
Use the filters below to find and compare flights from San Jose to South Korea that are best for you.
Fly from
San Jose
Fly to
South Korea
Route
Depart
Return
Price
San JoseIncheon
SJC - ICN
SJCICN
San Jose
Fri 3/6
10:16 am-6:35 pm
1 stop15h 19m
Incheon Intl
Mon 3/9
8:35 pm-10:59 pm
1 stop18h 24m
$617
San JoseIncheon
SJC - ICN
SJCICN
San Jose
Wed 2/11
9:05 am-6:35 pm
1 stop16h 30m
Incheon Intl
Mon 2/23
8:35 pm-10:59 pm
1 stop19h 24m
$617
San JoseIncheon
SJC - ICN
SJCICN
San Jose
Sun 2/15
8:00 am-6:35 pm
1 stop17h 35m
Incheon Intl
Sat 2/21
8:35 pm-9:22 am
1 stop29h 47m
$622
San JoseIncheon
SJC - ICN
SJCICN
San Jose
Sun 4/26
6:15 am-5:30 pm
1 stop19h 15m
Incheon Intl
Thu 5/7
7:35 pm-6:49 pm
1 stop15h 14m
$677
San JoseIncheon
SJC - ICN
SJCICN
San Jose
Thu 4/30
6:15 am-5:30 pm
1 stop19h 15m
Incheon Intl
Thu 5/7
7:35 pm-10:35 pm
1 stop19h 00m
$677
San JoseIncheon
SJC - ICN
SJCICN
San Jose
Wed 2/18
3:55 pm-4:15 pm
2 stops31h 20m
Incheon Intl
Wed 3/18
5:00 pm-9:16 pm
2 stops20h 16m
$782
San JoseIncheon
SJC - ICN
SJCICN
San Jose
Sun 3/8
3:49 pm-3:15 pm
2 stops31h 26m
Incheon Intl
Wed 3/11
11:45 am-9:16 pm
2 stops25h 31m
$782
San JoseIncheon
SJC - ICN
SJCICN
San Jose
Tue 3/17
3:37 pm-5:10 am
1 stop21h 33m
Incheon Intl
Tue 3/24
7:40 pm-10:02 pm
1 stop18h 22m
$827
San JoseIncheon
SJC - ICN
SJCICN
San Jose
Tue 3/31
9:15 am-5:50 pm
1 stop16h 35m
Incheon Intl
Wed 4/8
4:40 pm-10:18 pm
1 stop21h 38m
$827
San JoseIncheon
SJC - ICN
SJCICN
San Jose
Mon 3/23
7:00 am-5:35 pm
1 stop18h 35m
Incheon Intl
Sat 4/25
7:40 pm-7:01 pm
1 stop15h 21m
$827
Showing 1-10 of 52 results
Best time to book a flight from San Jose to South Korea
Have a flexible travel schedule? Discover the best time to fly to South Korea from San Jose with our price prediction graph.
SJC-GMP
SJC-ICN
SJC-CJU
SJC-PUS
SJC-TAE
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 San Jose to South Korea
SJC-KR0
SJC-GMP
SJC-ICN
SJC-CJU
SJC-PUS
What is the cheapest month to book a flight from San Jose, California to South Korea?
Currently, April is the cheapest month in which you can book a flight from San Jose, California to South Korea (average of $446). Flying from San Jose, California to South Korea in June is currently the most expensive (average of $661). 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.
What is the cheapest time of day to fly from SJC to KR?
Find hourly flight availability from San Jose to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 1, 2026.
When flying from San Jose, California to South Korea, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 23% versus a flight in the morning.
What is the cheapest day to fly from San Jose, California to South Korea?
Use this chart to determine the cheapest time to fly round-trip from San Jose to South Korea. Price data was last updated on March 30, 2025.
Travelers seeking maximum savings on their San Jose, California to South Korea flight should consider departing on Sunday at noon when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing South Korea
Get insights into the airlines that provide service to South Korea. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Korea. Reviews last updated February 1, 2026.
See what other customers who have flown with Korean Air and United Airlines from San Jose to South Korea have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
8.2
Food
8.1
Crew
8.7
Overall
8.4
Boarding
8.5
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Entertainment
8.2
Food
8.1
Crew
8.7
Overall
8.4
Boarding
8.5
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Entertainment
8.2
Food
8.1
Crew
8.7
Overall
8.4
Boarding
8.5
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Related info for your journey
Find useful and relevant information for your journey from San Jose to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for San Jose to South Korea
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from San Jose to South Korea
Discover the top 2 airlines that operate flights from San Jose to South Korea. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$661 | Average$797 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$833 | Average$1,068 | FlexibilityNo cancel fee | On-time81% |