$382+ Cheap flights from San Jose, CA (SJC) to South Korea
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — ICN
Oct 18 — Oct 251
Round-trip
1 adult, Economy
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Find cheap flights from San Jose to South Korea 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 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 September 18, 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 September 18, 2026.
This eDestinos deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:25 am -
1 stop17h 25m
Sat 10/177:40 pm -
1 stop16h 12m
Deal found 9/13![Korean Air logo]()
$786
This eDestinos deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:34 pm -
1 stop16h 46m
Sun 11/14:10 pm -
1 stop17h 52m
Deal found 9/15![Korean Air logo]()
$818
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:31 am -
1 stop16h 24m
Fri 11/64:10 pm -
1 stop14h 47m
Deal found 9/15![Korean Air logo]()
$867
This lastminute.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/294:31 pm -
1 stop18h 49m
Thu 11/56:40 pm -
1 stop14h 40m
Deal found 9/14![Korean Air logo]()
$870
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 11/17:00 am -
1 stop17h 35m
Sun 11/87:40 pm -
1 stop14h 58m
Deal found 9/16![Korean Air logo]()
$877
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:21 am -
1 stop17h 19m
Sun 10/187:40 pm -
1 stop16h 12m
Deal found 9/14![Korean Air logo]()
$879
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:31 am -
1 stop16h 24m
Wed 11/44:10 pm -
1 stop14h 47m
Deal found 9/13![Korean Air logo]()
$880
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Sat 10/316:11 pm -
1 stop17h 09m
Sat 11/76:40 pm -
1 stop14h 40m
Deal found 9/16![Korean Air logo]()
$883
This Trip.com deal was found by Cheapflights users on 9/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/34:48 pm -
1 stop32h 42m
Sat 10/177:35 pm -
1 stop16h 25m
Deal found 9/16![Alaska Airlines logo]()
$888
This lol.travel deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:25 am -
1 stop17h 15m
Wed 9/304:40 pm -
1 stop19h 30m
Deal found 9/14![Korean Air logo]()
$891
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:31 am -
1 stop17h 14m
Wed 11/186:40 pm -
1 stop20h 29m
Deal found 9/14![Delta logo]()
$898
This Flysmarter deal was found by Cheapflights users on 9/16. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/314:31 pm -
2 stops23h 39m
Sat 11/74:10 pm -
2 stops20h 42m
Deal found 9/16![Korean Air logo]()
$999
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 September 18, 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 September 18, 2026.
This Delta deal was found by Cheapflights users on 9/17. 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 10/46:00 am -
1 stop17h 20m
Thu 10/227:20 pm -
1 stop15h 28m
Deal found 9/17![Delta logo]()
$898
This Alaska Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:17 am -
1 stop19h 18m
Fri 11/68:00 pm -
1 stop14h 03m
Deal found 9/14![Alaska Airlines logo]()
$898
This Flysmarter deal was found by Cheapflights users on 9/16. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/314:31 pm -
2 stops23h 39m
Sat 11/74:10 pm -
2 stops20h 42m
Deal found 9/16![Korean Air logo]()
$999
This Bravofly deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:00 am -
2 stops37h 50m
Wed 11/41:50 pm -
2 stops41h 23m
Deal found 9/13![China Eastern logo]()
$1,387
This EVA Air deal was found by Cheapflights users on 9/17. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:20 pm -
2 stops26h 30m
Fri 11/271:50 pm -
2 stops35h 36m
Deal found 9/17![Multiple Airlines logo]()
$1,674
This Ovago deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:02 am -
2 stops22h 03m
Fri 11/612:05 pm -
2 stops20h 46m
Deal found 9/15![Japan Airlines logo]()
$1,728
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 9/308:00 am -
1 stop17h 30m
Sat 10/37:35 pm -
1 stop19h 24m
Deal found 9/16![Alaska Airlines logo]()
$898
This Delta deal was found by Cheapflights users on 9/17. 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.
Thu 10/16:00 am -
1 stop17h 20m
Sat 10/177:00 pm -
2 stops16h 52m
Deal found 9/17![Delta logo]()
$902
This Delta deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:20 am -
1 stop15h 35m
Sat 1/234:10 pm -
2 stops22h 49m
Deal found 9/12![Delta logo]()
$903
This Korean Air deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:25 am -
2 stops20h 30m
Sun 10/47:55 am -
2 stops30h 11m
Deal found 9/15![Korean Air logo]()
$1,011
This Delta deal was found by Cheapflights users on 9/17. 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.
Fri 12/118:56 pm -
2 stops25h 59m
Wed 1/204:10 pm -
2 stops24h 44m
Deal found 9/17![Delta logo]()
$903
This oojo deal was found by Cheapflights users on 9/17. 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 11/238:00 pm -
2 stops30h 15m
Sat 12/121:50 pm -
2 stops24h 17m
Deal found 9/17![EVA Air logo]()
$2,324
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:21 am -
1 stop17h 19m
Sun 10/184:40 pm -
2 stops21h 28m
Deal found 9/14![Delta logo]()
$903
This Delta deal was found by Cheapflights users on 9/16. 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 11/15:10 pm -
2 stops31h 35m
Sun 11/86:45 pm -
2 stops22h 05m
Deal found 9/16![Delta logo]()
$903
This Alaska Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/177:45 pm -
2 stops32h 00m
Sat 2/274:10 pm -
2 stops23h 02m
Deal found 9/15![Alaska Airlines logo]()
$1,275
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 11/18:03 am -
2 stops19h 42m
Sun 11/812:00 pm -
2 stops22h 03m
Deal found 9/17![Alaska Airlines logo]()
$1,315
This Delta deal was found by Cheapflights users on 9/16. 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 10/316:11 pm -
2 stops33h 39m
Sat 11/77:40 am -
2 stops25h 11m
Deal found 9/16![Delta logo]()
$1,006
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 10/3110:37 am -
2 stops42h 08m
Sat 11/74:10 pm -
2 stops34h 33m
Deal found 9/16![Alaska Airlines logo]()
$1,336
This Delta deal was found by Cheapflights users on 9/17. 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 11/17:31 am -
2 stops19h 19m
Sun 11/87:40 am -
2 stops23h 47m
Deal found 9/17![Delta logo]()
$1,006
This Japan Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/52:41 pm -
2 stops51h 59m
Wed 10/147:15 pm -
2 stops34h 36m
Deal found 9/15![Multiple Airlines logo]()
$1,850
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:34 pm -
2 stops31h 11m
Thu 11/512:00 pm -
2 stops22h 38m
Deal found 9/14![Delta logo]()
$1,009
This Delta deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:34 pm -
2 stops24h 16m
Wed 11/47:55 am -
2 stops24h 56m
Deal found 9/13![Delta logo]()
$1,009
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:31 am -
2 stops31h 39m
Sun 11/154:10 pm -
2 stops17h 59m
Deal found 9/14![Delta logo]()
$1,009
This Japan Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/42:36 pm -
2 stops52h 04m
Sun 10/187:15 pm -
2 stops34h 36m
Deal found 9/14![Multiple Airlines logo]()
$2,314
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:31 am -
2 stops20h 14m
Mon 11/167:00 am -
2 stops28h 45m
Deal found 9/14![Delta logo]()
$1,009
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:31 am -
2 stops20h 14m
Fri 11/2010:25 am -
2 stops28h 57m
Deal found 9/14![Delta logo]()
$1,009
This Japan Airlines deal was found by Cheapflights users on 9/17. 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.
Sun 2/712:02 pm -
2 stops41h 03m
Sat 2/137:40 pm -
2 stops32h 25m
Deal found 9/17![Multiple Airlines logo]()
$2,427
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:31 am -
2 stops20h 14m
Fri 11/207:55 am -
2 stops31h 27m
Deal found 9/14![Delta logo]()
$1,009
This Japan Airlines deal was found by Cheapflights users on 9/17. 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.
Sun 10/42:36 pm -
2 stops52h 04m
Thu 10/227:15 pm -
2 stops34h 36m
Deal found 9/17![Multiple Airlines logo]()
$2,518
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:31 am -
2 stops35h 19m
Fri 11/610:25 am -
2 stops22h 55m
Deal found 9/14![Delta logo]()
$1,009
Last-minute flights from San Jose to South KoreaDiscover last-minute flight deals from San Jose to South Korea. Data last updated September 18, 2026 and is based on user searches.
Discover last-minute flight deals from San Jose to South Korea. Data last updated September 18, 2026 and is based on user searches.
This lol.travel deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:25 am -
1 stop17h 15m
Wed 9/304:40 pm -
1 stop19h 30m
Deal found 9/14![Korean Air logo]()
$891
This Korean Air deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/209:52 am -
1 stop15h 58m
Sat 10/177:20 pm -
1 stop15h 00m
Deal found 9/14![Multiple Airlines logo]()
$900
This eDestinos deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:25 am -
1 stop17h 25m
Sat 10/177:40 pm -
1 stop16h 12m
Deal found 9/13![Korean Air logo]()
$786
This Trip.com deal was found by Cheapflights users on 9/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/34:48 pm -
1 stop32h 42m
Sat 10/177:35 pm -
1 stop16h 25m
Deal found 9/16![Alaska Airlines logo]()
$888
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:21 am -
1 stop17h 19m
Sun 10/187:40 pm -
1 stop16h 12m
Deal found 9/14![Korean Air logo]()
$879
This eDestinos deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:34 pm -
1 stop16h 46m
Sun 11/14:10 pm -
1 stop17h 52m
Deal found 9/15![Korean Air logo]()
$818
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:31 am -
1 stop16h 24m
Wed 11/44:10 pm -
1 stop14h 47m
Deal found 9/13![Korean Air logo]()
$880
This lastminute.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/294:31 pm -
1 stop18h 49m
Thu 11/56:40 pm -
1 stop14h 40m
Deal found 9/14![Korean Air logo]()
$870
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:31 am -
1 stop16h 24m
Fri 11/64:10 pm -
1 stop14h 47m
Deal found 9/15![Korean Air logo]()
$867
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Sat 10/316:11 pm -
1 stop17h 09m
Sat 11/76:40 pm -
1 stop14h 40m
Deal found 9/16![Korean Air logo]()
$883
This Alaska Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:02 am -
1 stop17h 33m
Sun 11/158:00 pm -
1 stop17h 44m
Deal found 9/14![Alaska Airlines logo]()
$898
This Flysmarter deal was found by Cheapflights users on 9/16. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/314:31 pm -
2 stops23h 39m
Sat 11/74:10 pm -
2 stops20h 42m
Deal found 9/16![Korean Air logo]()
$999
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 September 18, 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 September 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/273:10 pm -
1 stop21h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$382
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/263:10 pm -
2 stops37h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Fri 10/309:07 pm -
2 stops56h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:10 pm -
1 stop21h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:39 am -
2 stops40h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$454
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/162:15 pm -
3 stops47h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$475
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/248:45 am -
2 stops27h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$503
This FlightHub deal was found by Cheapflights users on 9/16. 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 10/247:00 am -
2 stops44h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![China Eastern logo]()
$571
This YBTour deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure YBTour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2710:52 am -
2 stops33h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$581
This YBTour deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure YBTour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2610:52 am -
2 stops33h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$586
This YBTour deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure YBTour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3010:52 am -
2 stops33h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$609
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/285:15 pm -
3 stops46h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$623
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 September 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $786 (eDestinos) |
One-way from | $382 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $880 |
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 7,457,451 searches. Data last updated September 18, 2026.
Use the filters below to find and compare flights from San Jose to South Korea that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JoseIncheon
SJC San Jose - ICN Incheon Intl
SJCICN
San Jose
Sat 10/24
8:45 am-4:40 am
2 stops27h 55m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$503
San JoseIncheon
SJC San Jose - ICN Incheon Intl
SJCICN
San Jose
Sun 11/15
8:45 am-5:40 am
2 stops27h 55m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$503
San JoseIncheon
SJC San Jose - ICN Incheon Intl
SJCICN
San Jose
Tue 9/22
8:45 am-4:20 am
2 stops27h 35m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$503
San JoseIncheon
SJC San Jose - ICN Incheon Intl
SJCICN
San Jose
Fri 2/19
4:00 pm-5:40 am
2 stops20h 40m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$503
San JoseIncheon
SJC San Jose - ICN Incheon Intl
SJCICN
San Jose
Fri 11/13
4:10 pm-4:15 pm
2 stops31h 05m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$503
San JoseIncheon
SJC San Jose - ICN Incheon Intl
SJCICN
San Jose
Fri 10/30
4:10 pm-4:15 pm
2 stops32h 05m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$509
San JoseIncheon
SJC San Jose - ICN Incheon Intl
SJCICN
San Jose
Mon 11/30
6:15 am-12:45 pm
2 stops37h 30m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$515
San JoseIncheon
SJC San Jose - ICN Incheon Intl
SJCICN
San Jose
Thu 11/12
5:24 pm-6:35 pm
2 stops32h 11m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$516
San JoseIncheon
SJC San Jose - ICN Incheon Intl
SJCICN
San Jose
Mon 11/23
10:52 am-6:35 pm
2 stops38h 43m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$516
San JoseSeoul
SJC San Jose - GMP Seoul Gimpo Intl
SJCGMP
San Jose
Sun 1/10
7:00 am-7:50 pm
2 stops43h 50m
Seoul Gimpo Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$571
Showing 1-10 of 53 resultsSorted by cheapest first
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-ICN
SJC-GMP
SJC-PUS
SJC-CJU
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-ICN
SJC-GMP
SJC-PUS
SJC-CJU
No data available for this route at this time. Please check back soon.
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 September 18, 2026.
See what other customers who have flown with Delta 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.
Food
7.2
Comfort
7.8
Overall
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Food
7.2
Comfort
7.8
Overall
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Related info for your journey
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Alternative routes for San Jose to South Korea
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Complete your trip
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San Jose and South Korea flights
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Top airline flying from San Jose to South Korea
Discover the top airline 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 7,457,451 searches. Data last updated September 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$917 | Average$1,243 | FlexibilityNo cancel fee | On-timeN/A |