$326+ Cheap flights from California to Seoul (SEL)
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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SEL
Sep 16 — Sep 231
Round-trip
1 adult, Economy
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Find cheap flights from California to Seoul 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 California to SeoulExplore the most affordable flight options available from California to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2026.
Explore the most affordable flight options available from California to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2026.
This KAYAK deal was found by Cheapflights users on 8/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/153:20 pm -
Nonstop13h 00m
Mon 11/237:45 pm -
Nonstop10h 35m
Deal found 8/12![AIR PREMIA logo]()
$681
This Agoda.com deal was found by Cheapflights users on 8/15. 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 Agoda.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/183:20 pm -
Nonstop13h 00m
Sun 11/227:45 pm -
Nonstop10h 35m
Deal found 8/15![AIR PREMIA logo]()
$682
This SmartFares deal was found by Cheapflights users on 8/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:50 am -
Nonstop13h 00m
Wed 10/2810:20 pm -
Nonstop11h 00m
Deal found 8/12![AIR PREMIA logo]()
$683
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1410:20 am -
Nonstop12h 55m
Mon 11/236:00 pm -
Nonstop10h 45m
Deal found 8/12![United Airlines logo]()
$683
This SmartFares deal was found by Cheapflights users on 8/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:30 pm -
Nonstop13h 00m
Thu 10/11:00 pm -
Nonstop11h 20m
Deal found 8/14![AIR PREMIA logo]()
$684
This SmartFares deal was found by Cheapflights users on 8/16. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:50 am -
Nonstop13h 00m
Fri 1/2910:20 pm -
Nonstop11h 00m
Deal found 8/16![AIR PREMIA logo]()
$685
This Super.com deal was found by Cheapflights users on 8/14. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:00 pm -
Nonstop12h 40m
Wed 9/97:15 pm -
Nonstop11h 00m
Deal found 8/14![AIR PREMIA logo]()
$685
This Super.com deal was found by Cheapflights users on 8/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:50 am -
Nonstop13h 30m
Wed 11/111:20 pm -
Nonstop11h 00m
Deal found 8/17![AIR PREMIA logo]()
$687
This Super.com deal was found by Cheapflights users on 8/14. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:50 am -
Nonstop13h 00m
Tue 9/151:00 pm -
Nonstop11h 20m
Deal found 8/14![AIR PREMIA logo]()
$688
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/510:25 am -
Nonstop12h 35m
Fri 10/94:50 pm -
Nonstop10h 50m
Deal found 8/14![United Airlines logo]()
$688
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/93:00 pm -
1 stop32h 25m
Tue 11/176:30 pm -
1 stop37h 53m
Deal found 8/13![United Airlines logo]()
$689
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:55 pm -
1 stop20h 35m
Thu 10/291:20 pm -
1 stop22h 40m
Deal found 8/14![XiamenAir logo]()
$690
Best flights from California to SeoulDiscover carefully curated flight deals from California to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2026.
Discover carefully curated flight deals from California to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2026.
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:25 am -
Nonstop12h 35m
Mon 11/96:00 pm -
Nonstop10h 45m
Deal found 8/13![United Airlines logo]()
$683
This AIR PREMIA deal was found by Cheapflights users on 8/16. 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 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
Wed 11/251:20 pm -
Nonstop11h 00m
Deal found 8/16![AIR PREMIA logo]()
$727
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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.
Mon 9/146:01 am -
1 stop19h 29m
Wed 9/167:35 pm -
1 stop15h 20m
Deal found 8/16![Alaska Airlines logo]()
$897
This Delta deal was found by Cheapflights users on 8/16. 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 10/116:20 am -
1 stop18h 20m
Mon 11/24:00 pm -
Nonstop10h 30m
Deal found 8/16![Delta logo]()
$907
This Korean Air deal was found by Cheapflights users on 8/14. 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.
Tue 10/272:40 pm -
1 stop22h 30m
Sun 11/154:00 pm -
Nonstop10h 30m
Deal found 8/14![Korean Air logo]()
$910
This China Airlines deal was found by Cheapflights users on 8/15. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:10 am -
1 stop27h 25m
Tue 10/612:35 pm -
1 stop21h 25m
Deal found 8/15![China Airlines logo]()
$1,020
This Cathay Pacific deal was found by Cheapflights users on 8/13. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:02 am -
2 stops23h 23m
Sun 11/87:35 pm -
2 stops36h 29m
Deal found 8/13![Cathay Pacific logo]()
$1,061
This Qatar Airways deal was found by Cheapflights users on 8/17. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:00 am -
2 stops35h 30m
Tue 11/1712:20 am -
2 stops34h 57m
Deal found 8/17![Qatar Airways logo]()
$1,172
This Japan Airlines deal was found by Cheapflights users on 8/16. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:25 pm -
1 stop16h 50m
Tue 10/67:15 pm -
1 stop30h 30m
Deal found 8/16![Japan Airlines logo]()
$1,179
This China Eastern deal was found by Cheapflights users on 8/12. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:30 pm -
1 stop39h 20m
Sun 10/188:50 pm -
1 stop29h 15m
Deal found 8/12![China Eastern logo]()
$1,236
This KAYAK deal was found by Cheapflights users on 8/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:46 pm -
2 stops29h 14m
Sat 11/141:50 pm -
2 stops25h 49m
Deal found 8/14![Multiple Airlines logo]()
$1,305
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:25 am -
Nonstop12h 35m
Sun 11/86:00 pm -
Nonstop10h 45m
Deal found 8/12![United Airlines logo]()
$683
This AIR PREMIA deal was found by Cheapflights users on 8/15. 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 AIR PREMIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:50 am -
Nonstop13h 00m
Fri 10/21:00 pm -
Nonstop11h 20m
Deal found 8/15![AIR PREMIA logo]()
$728
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:55 pm -
Nonstop12h 25m
Thu 9/104:50 pm -
Nonstop10h 50m
Deal found 8/13![United Airlines logo]()
$683
This AIR PREMIA deal was found by Cheapflights users on 8/15. 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 AIR PREMIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:50 am -
Nonstop13h 30m
Fri 11/1310:20 pm -
Nonstop11h 00m
Deal found 8/15![AIR PREMIA logo]()
$728
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:20 pm -
1 stop31h 00m
Mon 11/212:45 pm -
Nonstop10h 45m
Deal found 8/12![United Airlines logo]()
$687
This Alaska Airlines deal was found by Cheapflights users on 8/14. 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.
Sun 11/87:00 am -
1 stop17h 35m
Fri 11/138:00 pm -
1 stop15h 50m
Deal found 8/14![Alaska Airlines logo]()
$897
This Delta deal was found by Cheapflights users on 8/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:20 am -
1 stop18h 20m
Wed 9/94:00 pm -
Nonstop10h 40m
Deal found 8/15![Delta logo]()
$907
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/143:10 pm -
1 stop32h 10m
Thu 10/225:15 pm -
1 stop31h 59m
Deal found 8/12![United Airlines logo]()
$697
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:46 pm -
1 stop28h 49m
Fri 11/68:00 pm -
1 stop15h 50m
Deal found 8/12![Alaska Airlines logo]()
$903
This Korean Air deal was found by Cheapflights users on 8/15. 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.
Mon 10/2611:50 am -
Nonstop13h 45m
Mon 11/162:30 pm -
Nonstop11h 00m
Deal found 8/15![Korean Air logo]()
$994
This Delta deal was found by Cheapflights users on 8/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:25 am -
1 stop17h 15m
Mon 9/214:40 pm -
1 stop22h 05m
Deal found 8/15![Delta logo]()
$917
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:59 pm -
1 stop23h 26m
Wed 12/26:30 pm -
1 stop32h 00m
Deal found 8/12![United Airlines logo]()
$697
This AIR PREMIA deal was found by Cheapflights users on 8/16. 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 AIR PREMIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/149:50 am -
Nonstop13h 30m
Sat 12/51:20 pm -
Nonstop11h 00m
Deal found 8/16![AIR PREMIA logo]()
$876
This Cathay Pacific deal was found by Cheapflights users on 8/13. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:47 pm -
2 stops36h 38m
Mon 11/93:00 pm -
2 stops23h 09m
Deal found 8/13![Cathay Pacific logo]()
$1,066
This Alaska Airlines deal was found by Cheapflights users on 8/14. 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 11/77:43 pm -
1 stop28h 52m
Fri 11/138:00 pm -
1 stop15h 47m
Deal found 8/14![Alaska Airlines logo]()
$903
This Korean Air deal was found by Cheapflights users on 8/16. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:40 am -
1 stop15h 40m
Wed 11/47:40 pm -
Nonstop11h 00m
Deal found 8/16![Korean Air logo]()
$1,000
This Delta deal was found by Cheapflights users on 8/17. 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 8/17![Delta logo]()
$917
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:50 pm -
1 stop24h 35m
Wed 11/186:30 pm -
1 stop22h 27m
Deal found 8/13![United Airlines logo]()
$697
This Japan Airlines deal was found by Cheapflights users on 8/14. 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 1/1712:55 pm -
1 stop16h 10m
Thu 1/217:40 pm -
1 stop31h 45m
Deal found 8/14![Japan Airlines logo]()
$1,179
Last-minute flights from California to SeoulDiscover last-minute flight deals from California to Seoul. Data last updated August 17, 2026 and is based on user searches.
Discover last-minute flight deals from California to Seoul. Data last updated August 17, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 8/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:50 am -
Nonstop13h 00m
Thu 8/271:00 pm -
Nonstop11h 20m
Deal found 8/12![AIR PREMIA logo]()
$687
This Vliegwinkel deal was found by Cheapflights users on 8/17. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:50 am -
Nonstop13h 00m
Wed 9/210:05 pm -
Nonstop11h 15m
Deal found 8/17![AIR PREMIA logo]()
$692
This Super.com deal was found by Cheapflights users on 8/14. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:00 pm -
Nonstop12h 40m
Wed 9/97:15 pm -
Nonstop11h 00m
Deal found 8/14![AIR PREMIA logo]()
$685
This Super.com deal was found by Cheapflights users on 8/14. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:50 am -
Nonstop13h 00m
Fri 9/41:00 pm -
Nonstop11h 20m
Deal found 8/14![AIR PREMIA logo]()
$688
This KAYAK deal was found by Cheapflights users on 8/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:40 am -
Nonstop12h 20m
Sun 9/1311:30 am -
Nonstop10h 40m
Deal found 8/16![Asiana Airlines logo]()
$692
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:40 am -
Nonstop12h 20m
Fri 9/1111:30 am -
Nonstop10h 40m
Deal found 8/12![United Airlines logo]()
$683
This SmartFares deal was found by Cheapflights users on 8/16. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:50 am -
Nonstop13h 00m
Fri 1/2910:20 pm -
Nonstop11h 00m
Deal found 8/16![AIR PREMIA logo]()
$685
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:10 pm -
1 stop31h 10m
Wed 9/164:50 pm -
Nonstop10h 50m
Deal found 8/12![United Airlines logo]()
$687
This Super.com deal was found by Cheapflights users on 8/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:50 am -
Nonstop13h 00m
Tue 9/221:00 pm -
Nonstop11h 20m
Deal found 8/13![AIR PREMIA logo]()
$694
This SmartFares deal was found by Cheapflights users on 8/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:30 pm -
Nonstop13h 00m
Thu 10/11:00 pm -
Nonstop11h 20m
Deal found 8/14![AIR PREMIA logo]()
$684
This oojo deal was found by Cheapflights users on 8/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/202:20 pm -
1 stop34h 15m
Mon 11/231:10 pm -
1 stop22h 50m
Deal found 8/14![Air China logo]()
$695
This SmartFares deal was found by Cheapflights users on 8/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:50 am -
Nonstop13h 00m
Tue 9/291:00 pm -
Nonstop11h 20m
Deal found 8/12![AIR PREMIA logo]()
$683
One-way flights from California to SeoulSearch for one-way flight options from California to Seoul. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.
Search for one-way flight options from California to Seoul. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.
This Super.com deal was found by Cheapflights users on 8/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:00 pm -
Nonstop12h 40m
Deal found 8/12![AIR PREMIA logo]()
$326
This Super.com deal was found by Cheapflights users on 8/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/223:30 pm -
Nonstop12h 40m
Deal found 8/15![AIR PREMIA logo]()
$327
This SmartFares deal was found by Cheapflights users on 8/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:00 pm -
Nonstop12h 40m
Deal found 8/14![AIR PREMIA logo]()
$332
This FlightHub deal was found by Cheapflights users on 8/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:00 pm -
Nonstop12h 40m
Deal found 8/13![AIR PREMIA logo]()
$340
This WhyPayMore deal was found by Cheapflights users on 8/14. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/53:30 pm -
Nonstop12h 40m
Deal found 8/14![AIR PREMIA logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Tue 10/201:20 pm -
3 stops37h 25m
Deal found 8/16![WestJet logo]()
$348
This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:20 am -
Nonstop12h 55m
Deal found 8/17![United Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Fri 9/2510:25 am -
Nonstop12h 35m
Deal found 8/16![United Airlines logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 10/3011:45 am -
3 stops39h 00m
Deal found 8/16![WestJet logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Mon 8/245:00 pm -
Nonstop12h 40m
Deal found 8/13![AIR PREMIA logo]()
$354
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2611:45 pm -
Nonstop12h 35m
Deal found 8/14![United Airlines logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 11/610:45 am -
3 stops39h 00m
Deal found 8/16![WestJet logo]()
$356
Find flight deals from California to Seoul
Keep the following information in mind while searching for California to Seoul flight deals. Data was last updated August 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $681 (KAYAK) |
One-way from | $326 (Super.com) |
Popular in | December |
Cheapest in | August |
Average price | $869 |
Good round-trip deal | $698 or less |
Good one-way deal | $396 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from California to Seoul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 17, 2026.
Use the filters below to find and compare flights from California to Seoul that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoIncheon
SFO San Francisco - ICN Incheon Intl
SFOICN
San Francisco
Fri 10/23
10:25 am-3:00 pm
Nonstop12h 35m
Incheon Intl
Mon 11/9
6:00 pm-11:45 am
Nonstop10h 45m
$683
San FranciscoIncheon
SFO San Francisco - ICN Incheon Intl
SFOICN
San Francisco
Fri 10/23
10:25 am-3:00 pm
Nonstop12h 35m
Incheon Intl
Sun 11/8
6:00 pm-11:45 am
Nonstop10h 45m
$683
Quickest round-trip
San FranciscoIncheon
SFO San Francisco - ICN Incheon Intl
SFOICN
San Francisco
Thu 9/3
11:55 pm-4:20 am
Nonstop12h 25m
Incheon Intl
Thu 9/10
4:50 pm-11:40 am
Nonstop10h 50m
$683
San FranciscoIncheon
SFO San Francisco - ICN Incheon Intl
SFOICN
San Francisco
Wed 10/21
4:20 pm-3:20 pm
1 stop31h 00m
Incheon Intl
Mon 11/2
12:45 pm-6:30 am
Nonstop10h 45m
$687
San FranciscoIncheon
SFO San Francisco - ICN Incheon Intl
SFOICN
San Francisco
Mon 9/14
3:10 pm-3:20 pm
1 stop32h 10m
Incheon Intl
Thu 10/22
5:15 pm-9:14 am
1 stop31h 59m
$697
San FranciscoIncheon
SFO San Francisco - ICN Incheon Intl
SFOICN
San Francisco
Mon 11/16
11:59 pm-4:25 pm
1 stop23h 26m
Incheon Intl
Wed 12/2
6:30 pm-9:30 am
1 stop32h 00m
$697
San FranciscoIncheon
SFO San Francisco - ICN Incheon Intl
SFOICN
San Francisco
Tue 11/3
10:50 pm-4:25 pm
1 stop24h 35m
Incheon Intl
Wed 11/18
6:30 pm-11:57 pm
1 stop22h 27m
$697
Los AngelesIncheon
LAX Los Angeles - ICN Incheon Intl
LAXICN
Los Angeles
Wed 11/4
9:50 am-4:20 pm
Nonstop13h 30m
Incheon Intl
Wed 11/25
1:20 pm-7:20 am
Nonstop11h 00m
$727
Los AngelesIncheon
LAX Los Angeles - ICN Incheon Intl
LAXICN
Los Angeles
Mon 9/21
10:50 am-3:50 pm
Nonstop13h 00m
Incheon Intl
Fri 10/2
1:00 pm-8:20 am
Nonstop11h 20m
$728
Los AngelesIncheon
LAX Los Angeles - ICN Incheon Intl
LAXICN
Los Angeles
Wed 10/28
10:50 am-4:20 pm
Nonstop13h 30m
Incheon Intl
Fri 11/13
10:20 pm-4:20 pm
Nonstop11h 00m
$728
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from California to Seoul
Have a flexible travel schedule? Discover the best time to fly to Seoul from California with our price prediction graph.
SFO-ICN
LAS-ICN
SFO-GMP
ONT-ICN
LAX-GMP
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 Seoul
USCA-SEL
SFO-ICN
LAS-ICN
SFO-GMP
ONT-ICN
What is the cheapest month to book a flight from California to Seoul?
Currently, August is the cheapest month in which you can book a flight from California to Seoul (average of $818). Flying from California to Seoul in June is currently the most expensive (average of $1,372). 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 SEL?
Find hourly flight availability from California to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 17, 2026.
A simple way to save on the total cost of your ticket is to fly from California to Seoul in the afternoon. If you’re flexible enough to do this you can expect to save up to 34% on your trip compared to booking a flight at noon.
Weekly flight availability from California to Seoul
Explore weekly flight availability from California to Seoul. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 17, 2026.
The most flights from USCA to SEL are scheduled on a Friday (20 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (19 on average).
How much does it cost to fly round-trip from California to Seoul?
Airfare is below average for this route at the moment.
California to Seoul flights typically cost between $721 and $1,008 in September.The cheapest round-trip price found within the last 5 days was $683 on AIR PREMIA (Sep 21-Sep 29).
How far ahead should I book a flight from California to Seoul?
The price you pay for your flight from California to Seoul may vary depending on when you book. For the best chance of a lower fare, look to book 74 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from California to Seoul?
Use this chart to determine the cheapest time to fly round-trip from California to Seoul. Price data was last updated on August 15, 2026.
Travelers seeking maximum savings on their California to Seoul 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 Seoul. 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
Complete your trip
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Other flight options
Popular flights
Seoul flight routes
Top destinations
Alternative routes for California to Seoul
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Seoul by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from California to Seoul by cabin class
Find flights from California to Seoul, based on your preferred cabin class, be it economy, premium economy, business, or first class.
California and Seoul flights
Browse other California and Seoul flight options. Last updated on August 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seoul
Explore flights to Seoul departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 17, 2026.
California to Seoul flights
Consider these flights traveling from California to Seoul.
Top 10 airlines flying from California to Seoul
Discover the top 10 airlines that operate flights from California to Seoul. 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 August 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$144 | Average$666 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$346 | Average$697 | FlexibilityNo cancel fee | On-time49% | |
| Cheapest$382 | Average$880 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$460 | Average$1,201 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$578 | Average$622 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$592 | Average$664 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$630 | Average$1,015 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$640 | Average$884 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$642 | Average$681 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$653 | Average$747 | FlexibilityNo cancel fee | On-time62% |