$331+ Cheap flights from California 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ICN
Nov 28 — Dec 51
Round-trip
1 adult, Economy
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Find cheap flights from California 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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from California to South Korea
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Cheapest flights from California to South KoreaExplore the most affordable flight options available from California to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2026.
Explore the most affordable flight options available from California to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2026.
This Kissandfly.com deal was found by Cheapflights users on 10/28. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2211:45 pm -
Nonstop12h 55m
Mon 12/712:45 pm -
Nonstop10h 45m
Deal found 10/28![Lufthansa logo]()
$647
This KAYAK deal was found by Cheapflights users on 10/28. 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 12/43:20 pm -
Nonstop13h 00m
Sat 12/197:45 pm -
Nonstop10h 35m
Deal found 10/28![AIR PREMIA logo]()
$652
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/111:45 pm -
Nonstop12h 55m
Sat 12/126:00 pm -
Nonstop10h 45m
Deal found 10/28![United Airlines logo]()
$654
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:45 pm -
Nonstop12h 55m
Mon 12/712:45 pm -
Nonstop10h 45m
Deal found 10/27![United Airlines logo]()
$655
This United Airlines deal was found by Cheapflights users on 10/24. 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 12/511:45 pm -
Nonstop12h 55m
Sun 12/2012:45 pm -
Nonstop10h 45m
Deal found 10/24![United Airlines logo]()
$656
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/2211:45 pm -
Nonstop12h 55m
Mon 12/76:30 pm -
1 stop39h 05m
Deal found 10/28![United Airlines logo]()
$657
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/24:30 pm -
1 stop30h 55m
Sun 12/1312:45 pm -
Nonstop10h 45m
Deal found 10/28![United Airlines logo]()
$659
This Justfly.com deal was found by Cheapflights users on 10/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1412:00 pm -
1 stop16h 55m
Tue 11/171:10 pm -
1 stop37h 20m
Deal found 10/27![Air China logo]()
$662
This Mytrip deal was found by Cheapflights users on 10/24. 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.
Sun 11/81:20 pm -
2 stops31h 35m
Sat 11/211:10 pm -
1 stop37h 50m
Deal found 10/24![Air China logo]()
$712
This FlightHub deal was found by Cheapflights users on 10/27. 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.
Tue 11/2411:30 am -
1 stop36h 55m
Wed 12/22:30 pm -
1 stop35h 35m
Deal found 10/27![China Eastern logo]()
$714
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:55 pm -
2 stops26h 40m
Mon 11/165:50 pm -
2 stops41h 45m
Deal found 10/28![Air China logo]()
$715
This FlightHub deal was found by Cheapflights users on 10/28. 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.
Wed 11/49:50 am -
Nonstop13h 30m
Wed 11/1110:20 pm -
Nonstop11h 00m
Deal found 10/28![AIR PREMIA logo]()
$716
Best flights from California to South KoreaDiscover carefully curated flight deals from California to South Korea that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2026.
Discover carefully curated flight deals from California to South Korea that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2026.
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/233:00 pm -
1 stop32h 25m
Tue 12/156:00 pm -
Nonstop10h 45m
Deal found 10/27![United Airlines logo]()
$659
This AIR PREMIA deal was found by Cheapflights users on 10/28. 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 AIR PREMIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:50 am -
Nonstop13h 30m
Fri 12/41:20 pm -
Nonstop11h 00m
Deal found 10/28![AIR PREMIA logo]()
$727
This Booking.com deal was found by Cheapflights users on 10/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/259:20 pm -
1 stop28h 50m
Wed 12/27:45 am -
1 stop30h 20m
Deal found 10/28![Cathay Pacific logo]()
$825
This Delta deal was found by Cheapflights users on 10/28. 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 11/2511:45 am -
Nonstop12h 55m
Wed 12/24:10 pm -
1 stop14h 14m
Deal found 10/28![Delta logo]()
$914
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/287:08 am -
1 stop21h 12m
Sat 12/57:45 pm -
1 stop15h 31m
Deal found 10/28![Multiple Airlines logo]()
$924
This Korean Air deal was found by Cheapflights users on 10/27. 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.
Mon 1/187:35 am -
1 stop17h 05m
Thu 1/282:30 pm -
Nonstop11h 00m
Deal found 10/27![Korean Air logo]()
$961
This oojo deal was found by Cheapflights users on 10/25. 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 11/1911:30 am -
1 stop32h 20m
Sun 11/221:50 pm -
1 stop36h 15m
Deal found 10/25![China Eastern logo]()
$976
This Alaska Airlines deal was found by Cheapflights users on 10/25. 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 11/86:15 am -
1 stop18h 20m
Thu 11/128:00 pm -
1 stop15h 47m
Deal found 10/25![Alaska Airlines logo]()
$1,002
This Booking.com deal was found by Cheapflights users on 10/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/81:05 am -
1 stop25h 55m
Sat 4/1710:30 am -
1 stop25h 25m
Deal found 10/24![China Airlines logo]()
$1,077
This STARLUX Airlines deal was found by Cheapflights users on 10/27. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/811:10 pm -
1 stop19h 20m
Thu 11/126:55 pm -
1 stop17h 15m
Deal found 10/27![STARLUX Airlines logo]()
$1,165
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2610:50 pm -
1 stop24h 35m
Fri 12/46:30 pm -
1 stop22h 29m
Deal found 10/26![United Airlines logo]()
$669
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/277:00 am -
1 stop40h 25m
Fri 12/46:30 pm -
1 stop32h 00m
Deal found 10/28![United Airlines logo]()
$674
This AIR PREMIA deal was found by Cheapflights users on 10/26. 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 AIR PREMIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:50 am -
Nonstop13h 30m
Fri 11/2010:20 pm -
Nonstop11h 00m
Deal found 10/26![AIR PREMIA logo]()
$778
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/810:30 am -
Nonstop12h 45m
Thu 3/2511:45 am -
Nonstop10h 40m
Deal found 10/28![United Airlines logo]()
$706
This Qatar Airways deal was found by Cheapflights users on 10/24. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1412:00 pm -
2 stops37h 15m
Mon 3/2212:20 am -
2 stops34h 28m
Deal found 10/24![Qatar Airways logo]()
$1,718
This Cathay Pacific deal was found by Cheapflights users on 10/28. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/299:20 pm -
1 stop28h 50m
Thu 12/37:45 am -
1 stop25h 45m
Deal found 10/28![Cathay Pacific logo]()
$902
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/271:02 pm -
2 stops47h 28m
Sat 12/57:45 pm -
1 stop15h 31m
Deal found 10/28![Multiple Airlines logo]()
$935
This Delta deal was found by Cheapflights users on 10/28. 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 3/1910:31 am -
1 stop25h 49m
Sun 3/284:40 pm -
1 stop15h 22m
Deal found 10/28![Delta logo]()
$949
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/114:50 pm -
1 stop30h 35m
Wed 1/276:30 pm -
1 stop32h 09m
Deal found 10/27![United Airlines logo]()
$719
This Korean Air deal was found by Cheapflights users on 10/24. 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.
Wed 1/137:35 am -
1 stop17h 05m
Tue 1/267:40 pm -
Nonstop11h 05m
Deal found 10/24![Korean Air logo]()
$961
This Cathay Pacific deal was found by Cheapflights users on 10/26. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2911:05 am -
1 stop33h 05m
Thu 12/38:45 am -
1 stop17h 35m
Deal found 10/26![Cathay Pacific logo]()
$902
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2211:59 pm -
1 stop23h 26m
Mon 3/86:30 pm -
1 stop21h 47m
Deal found 10/26![United Airlines logo]()
$719
This Mytrip deal was found by Cheapflights users on 10/26. 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.
Tue 11/1011:05 am -
1 stop26h 35m
Wed 11/1810:10 am -
3 stops26h 00m
Deal found 10/26![Multiple Airlines logo]()
$972
This Delta deal was found by Cheapflights users on 10/25. 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 1/187:00 am -
1 stop17h 45m
Tue 2/96:45 pm -
2 stops22h 12m
Deal found 10/25![Delta logo]()
$973
This Cathay Pacific deal was found by Cheapflights users on 10/25. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/169:20 pm -
1 stop22h 50m
Wed 1/207:40 am -
1 stop18h 40m
Deal found 10/25![Cathay Pacific logo]()
$902
This Korean Air deal was found by Cheapflights users on 10/25. 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.
Mon 11/167:05 am -
1 stop15h 50m
Sun 1/172:30 pm -
Nonstop11h 00m
Deal found 10/25![Korean Air logo]()
$1,011
This China Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 4/1712:10 am -
1 stop26h 50m
Thu 4/228:00 pm -
1 stop38h 00m
Deal found 10/28![China Airlines logo]()
$1,121
This Alaska Airlines deal was found by Cheapflights users on 10/24. 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 11/88:00 am -
1 stop16h 35m
Sun 11/158:00 pm -
2 stops31h 18m
Deal found 10/24![Alaska Airlines logo]()
$1,128
This Cathay Pacific deal was found by Cheapflights users on 10/28. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/710:45 pm -
1 stop21h 25m
Thu 3/258:45 am -
1 stop17h 35m
Deal found 10/28![Cathay Pacific logo]()
$905
This Delta deal was found by Cheapflights users on 10/26. 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 11/187:15 am -
1 stop17h 30m
Fri 11/276:45 pm -
2 stops30h 51m
Deal found 10/26![Delta logo]()
$1,013
Last-minute flights from California to South KoreaDiscover last-minute flight deals from California to South Korea. Data last updated October 29, 2026 and is based on user searches.
Discover last-minute flight deals from California to South Korea. Data last updated October 29, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 10/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:50 am -
Nonstop13h 30m
Mon 11/91:20 pm -
Nonstop11h 00m
Deal found 10/27![AIR PREMIA logo]()
$718
This FlightHub deal was found by Cheapflights users on 10/28. 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.
Wed 11/410:30 pm -
Nonstop13h 20m
Mon 11/91:20 pm -
Nonstop11h 00m
Deal found 10/28![AIR PREMIA logo]()
$716
This Mytrip deal was found by Cheapflights users on 10/24. 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.
Sun 11/81:20 pm -
2 stops31h 35m
Sat 11/211:10 pm -
1 stop37h 50m
Deal found 10/24![Air China logo]()
$712
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:55 pm -
2 stops26h 40m
Mon 11/165:50 pm -
2 stops41h 45m
Deal found 10/28![Air China logo]()
$715
This Justfly.com deal was found by Cheapflights users on 10/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1412:00 pm -
1 stop16h 55m
Tue 11/171:10 pm -
1 stop37h 20m
Deal found 10/27![Air China logo]()
$662
This Kissandfly.com deal was found by Cheapflights users on 10/28. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2211:45 pm -
Nonstop12h 55m
Mon 12/712:45 pm -
Nonstop10h 45m
Deal found 10/28![Lufthansa logo]()
$647
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/2210:20 am -
Nonstop12h 55m
Mon 12/712:45 pm -
Nonstop10h 45m
Deal found 10/26![United Airlines logo]()
$656
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:45 pm -
Nonstop12h 55m
Mon 12/712:45 pm -
Nonstop10h 45m
Deal found 10/27![United Airlines logo]()
$655
This FlightHub deal was found by Cheapflights users on 10/27. 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.
Tue 11/2411:30 am -
1 stop36h 55m
Wed 12/22:30 pm -
1 stop35h 35m
Deal found 10/27![China Eastern logo]()
$714
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/252:00 pm -
1 stop33h 25m
Thu 12/312:45 pm -
Nonstop10h 45m
Deal found 10/28![United Airlines logo]()
$659
This KAYAK deal was found by Cheapflights users on 10/28. 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 11/273:20 pm -
Nonstop13h 00m
Fri 12/187:45 pm -
Nonstop10h 35m
Deal found 10/28![AIR PREMIA logo]()
$652
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/2910:20 am -
Nonstop12h 55m
Sun 12/1312:45 pm -
Nonstop10h 45m
Deal found 10/28![United Airlines logo]()
$654
One-way flights from California to South KoreaSearch for one-way flight options from California to South Korea. Find affordable one-way fares based on user searches. Data last updated October 29, 2026.
Search for one-way flight options from California to South Korea. Find affordable one-way fares based on user searches. Data last updated October 29, 2026.
This SmartFares deal was found by Cheapflights users on 10/24. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/243:20 pm -
Nonstop13h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![AIR PREMIA logo]()
$331
This Super.com deal was found by Cheapflights users on 10/25. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/83:20 pm -
Nonstop13h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![AIR PREMIA logo]()
$341
This Super.com deal was found by Cheapflights users on 10/24. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/43:20 pm -
Nonstop13h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![AIR PREMIA logo]()
$342
This Super.com deal was found by Cheapflights users on 10/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/293:20 pm -
Nonstop13h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![AIR PREMIA logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 1/410:21 pm -
1 stop24h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$345
This WhyPayMore deal was found by Cheapflights users on 10/27. 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 2/143:20 pm -
Nonstop13h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![AIR PREMIA logo]()
$346
This United Airlines deal was found by Cheapflights users on 10/28. 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 4/711:40 pm -
Nonstop12h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![United Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/26. 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 4/1011:40 pm -
Nonstop12h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![United Airlines logo]()
$350
This Super.com deal was found by Cheapflights users on 10/25. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/63:20 pm -
Nonstop13h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![AIR PREMIA logo]()
$352
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/229:40 pm -
1 stop25h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![United Airlines logo]()
$353
This SmartFares deal was found by Cheapflights users on 10/25. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/23:20 pm -
Nonstop13h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![AIR PREMIA logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 1/163:30 pm -
1 stop36h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$371
Find flight deals from California to South Korea
Keep the following information in mind while searching for California to South Korea flight deals. Data was last updated October 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $647 (Kissandfly.com) |
One-way from | $331 (SmartFares) |
Popular in | June |
Cheapest in | November |
Average price | $927 |
Good round-trip deal | $719 or less |
Good one-way deal | $375 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from California 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 October 29, 2026.
Use the filters below to find and compare flights from California to South Korea that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San FranciscoIncheon
SFO San Francisco - ICN Incheon Intl
SFOICN
San Francisco
Wed 4/7
11:40 pm-4:20 am
Nonstop12h 40m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$349
San FranciscoIncheon
SFO San Francisco - ICN Incheon Intl
SFOICN
San Francisco
Tue 2/2
11:45 pm-5:40 am
Nonstop12h 55m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$349
San FranciscoIncheon
SFO San Francisco - ICN Incheon Intl
SFOICN
San Francisco
Tue 3/23
3:10 pm-3:25 pm
1 stop32h 15m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$353
San FranciscoIncheon
SFO San Francisco - ICN Incheon Intl
SFOICN
San Francisco
Wed 3/3
3:15 pm-4:25 pm
1 stop32h 10m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$353
San FranciscoIncheon
SFO San Francisco - ICN Incheon Intl
SFOICN
San Francisco
Fri 2/26
2:15 pm-4:25 pm
1 stop33h 10m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$353
San FranciscoIncheon
SFO San Francisco - ICN Incheon Intl
SFOICN
San Francisco
Mon 1/18
9:40 pm-4:25 pm
1 stop25h 45m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$353
San FranciscoIncheon
SFO San Francisco - ICN Incheon Intl
SFOICN
San Francisco
Wed 1/13
3:25 pm-4:25 pm
1 stop32h 00m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$353
SacramentoIncheon
SMF Sacramento Intl - ICN Incheon Intl
SMFICN
Sacramento Intl
Fri 12/4
5:11 pm-4:50 am
1 stop18h 39m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$410
SacramentoIncheon
SMF Sacramento Intl - ICN Incheon Intl
SMFICN
Sacramento Intl
Mon 11/9
4:05 pm-5:10 pm
1 stop32h 05m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$426
SacramentoIncheon
SMF Sacramento Intl - ICN Incheon Intl
SMFICN
Sacramento Intl
Sat 12/5
12:30 pm-9:20 pm
2 stops39h 50m
Incheon Intl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$428
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from California to South Korea
Have a flexible travel schedule? Discover the best time to fly to South Korea from California with our price prediction graph.
SFO-ICN
SAN-ICN
SMF-ICN
LAX-PUS
LAX-ICN
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 California to South Korea
USCA-KR0
SFO-ICN
SAN-ICN
SMF-ICN
LAX-PUS
What is the cheapest month to book a flight from California to South Korea?
Currently, September is the cheapest month in which you can book a flight from California to South Korea (average of $806). Flying from California to South Korea in June is currently the most expensive (average of $1,351). 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 CA to KR?
Find hourly flight availability from California 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 October 29, 2026.
When flying from California to South Korea, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 36% versus a flight in the afternoon.
How far ahead should I book a flight from California to South Korea?
Booking 51 days in advance of your planned departure date is, on average, the best time to get cheap flights from California to South Korea. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from California to South Korea?
Use this chart to determine the cheapest time to fly round-trip from California to South Korea. Price data was last updated on October 24, 2026.
Travelers seeking maximum savings on their California to South Korea flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from California 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.
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Alternative routes for California to South Korea
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to South Korea by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from California to South Korea by cabin class
Find flights from California to South Korea, based on your preferred cabin class, be it economy, premium economy, business, or first class.
California and South Korea flights
Browse other California and South Korea flight options. Last updated on October 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from South Korea
Find the right flight back to California after your stay in South Korea
California to South Korea flights
Consider these flights traveling from California to South Korea.
Fly to South Korea regions
Consider these flights traveling to South Korea regions.
Top 10 airlines flying from California to South Korea
Discover the top 10 airlines that operate flights from California 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 October 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$144 | Average$596 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$374 | Average$703 | FlexibilityNo cancel fee | On-time49% | |
| Cheapest$382 | Average$876 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$460 | Average$1,180 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$578 | Average$623 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$598 | Average$1,004 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$640 | Average$951 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$643 | Average$1,091 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$649 | Average$1,202 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$649 | Average$793 | FlexibilityNo cancel fee | On-time62% |