$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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SEL
Sep 3 — Sep 101
Round-trip
1 adult, Economy
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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 4, 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 4, 2026.
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:55 pm -
Nonstop12h 25m
Tue 9/1511:30 am -
Nonstop10h 40m
Deal found 8/4![United Airlines logo]()
$683
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2811:45 pm -
Nonstop12h 55m
Sun 12/136:00 pm -
Nonstop10h 40m
Deal found 8/3![United Airlines logo]()
$684
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:40 am -
Nonstop12h 20m
Sat 9/1211:30 am -
Nonstop10h 40m
Deal found 8/3![United Airlines logo]()
$686
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2511:20 pm -
1 stop24h 05m
Thu 10/2911:45 am -
Nonstop10h 45m
Deal found 7/30![United Airlines logo]()
$687
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:40 am -
Nonstop12h 20m
Mon 9/1411:30 am -
Nonstop10h 40m
Deal found 7/31![United Airlines logo]()
$688
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/93:00 pm -
1 stop32h 25m
Tue 11/176:30 pm -
1 stop37h 53m
Deal found 8/3![United Airlines logo]()
$689
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:55 pm -
Nonstop12h 25m
Sun 9/2711:30 am -
Nonstop10h 40m
Deal found 8/4![United Airlines logo]()
$690
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:45 pm -
Nonstop12h 55m
Wed 11/116:30 pm -
1 stop22h 27m
Deal found 8/3![United Airlines logo]()
$691
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:30 am -
Nonstop12h 45m
Wed 11/46:30 pm -
1 stop32h 00m
Deal found 7/30![United Airlines logo]()
$692
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:25 am -
Nonstop12h 35m
Wed 11/186:30 pm -
1 stop22h 27m
Deal found 8/1![United Airlines logo]()
$693
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:00 pm -
Nonstop12h 40m
Wed 9/167:15 pm -
Nonstop11h 00m
Deal found 8/1![AIR PREMIA logo]()
$696
This FlightHub deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:30 pm -
1 stop39h 20m
Tue 10/138:50 pm -
1 stop29h 15m
Deal found 8/3![China Eastern logo]()
$697
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 4, 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 4, 2026.
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1311:59 pm -
1 stop23h 21m
Tue 9/2211:30 am -
Nonstop10h 40m
Deal found 8/1![United Airlines logo]()
$687
This AIR PREMIA deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AIR PREMIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:50 am -
Nonstop13h 00m
Fri 9/1110:05 pm -
Nonstop11h 15m
Deal found 7/30![AIR PREMIA logo]()
$734
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:17 am -
1 stop19h 13m
Thu 10/227:35 pm -
1 stop14h 26m
Deal found 7/31![Alaska Airlines logo]()
$897
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:50 pm -
Nonstop12h 30m
Thu 10/154:00 pm -
Nonstop10h 40m
Deal found 8/1![Delta logo]()
$902
This Korean Air deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:00 am -
1 stop17h 20m
Wed 9/27:20 pm -
1 stop19h 18m
Deal found 7/31![Korean Air logo]()
$920
This China Eastern deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:30 pm -
2 stops30h 25m
Sat 9/53:50 pm -
2 stops34h 15m
Deal found 7/31![China Eastern logo]()
$1,011
This EVA Air deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/712:30 am -
1 stop18h 30m
Wed 9/97:45 pm -
1 stop36h 55m
Deal found 7/31![EVA Air logo]()
$1,014
This China Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1312:10 am -
1 stop27h 25m
Mon 11/912:30 pm -
1 stop21h 35m
Deal found 7/30![China Airlines logo]()
$1,073
This Cathay Pacific deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:03 am -
2 stops23h 22m
Sun 11/151:55 am -
2 stops37h 02m
Deal found 7/30![Multiple Airlines logo]()
$1,106
This Qatar Airways deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 stops35h 08m
Deal found 8/1![Qatar Airways logo]()
$1,171
This Japan Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/271:50 pm -
1 stop16h 15m
Wed 11/1112:05 pm -
1 stop15h 10m
Deal found 7/31![Japan Airlines logo]()
$1,178
This Ovago deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:30 am -
1 stop15h 45m
Wed 11/1812:45 pm -
1 stop16h 00m
Deal found 7/30![Asiana Airlines logo]()
$1,276
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:15 pm -
1 stop25h 05m
Fri 9/254:50 pm -
Nonstop10h 50m
Deal found 8/2![United Airlines logo]()
$687
This AIR PREMIA deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AIR PREMIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:30 pm -
Nonstop13h 00m
Thu 9/101:00 pm -
Nonstop11h 20m
Deal found 8/2![AIR PREMIA logo]()
$737
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:30 pm -
1 stop25h 55m
Tue 11/1012:45 pm -
Nonstop10h 45m
Deal found 8/3![United Airlines logo]()
$687
This AIR PREMIA deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AIR PREMIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/410:50 am -
Nonstop13h 00m
Wed 9/1610:05 pm -
Nonstop11h 15m
Deal found 8/1![AIR PREMIA logo]()
$740
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:40 am -
Nonstop12h 20m
Tue 9/1511:30 am -
Nonstop10h 40m
Deal found 7/31![United Airlines logo]()
$688
This AIR PREMIA deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AIR PREMIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:50 am -
Nonstop13h 00m
Thu 11/51:20 pm -
Nonstop11h 00m
Deal found 7/31![AIR PREMIA logo]()
$743
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:25 pm -
1 stop18h 15m
Sun 8/234:00 pm -
Nonstop11h 00m
Deal found 8/2![Delta logo]()
$907
This Korean Air deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:00 am -
1 stop17h 20m
Sun 9/137:20 pm -
1 stop20h 39m
Deal found 8/4![Korean Air logo]()
$920
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3011:45 pm -
Nonstop12h 55m
Fri 11/136:30 pm -
1 stop22h 27m
Deal found 7/31![United Airlines logo]()
$692
This Booking.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:02 am -
1 stop18h 28m
Mon 10/127:35 pm -
1 stop19h 20m
Deal found 7/30![Alaska Airlines logo]()
$937
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:00 am -
1 stop17h 20m
Fri 9/117:20 pm -
1 stop20h 39m
Deal found 8/1![Delta logo]()
$917
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:55 pm -
Nonstop12h 25m
Wed 9/95:15 pm -
1 stop31h 59m
Deal found 8/3![United Airlines logo]()
$693
This China Eastern deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:30 am -
2 stops42h 20m
Wed 11/48:50 pm -
1 stop29h 10m
Deal found 7/30![China Eastern logo]()
$1,029
This EVA Air deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/141:25 am -
1 stop17h 35m
Sun 8/2312:00 pm -
1 stop35h 50m
Deal found 7/30![EVA Air logo]()
$1,037
This AIR PREMIA deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AIR PREMIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:00 pm -
Nonstop12h 40m
Fri 11/207:45 pm -
Nonstop10h 35m
Deal found 8/3![AIR PREMIA logo]()
$782
This China Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:50 pm -
1 stop19h 30m
Thu 11/58:15 pm -
1 stop37h 50m
Deal found 8/3![China Airlines logo]()
$1,073
This Korean Air deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:00 am -
1 stop16h 20m
Mon 11/166:35 pm -
1 stop14h 40m
Deal found 7/30![Multiple Airlines logo]()
$1,109
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:00 am -
1 stop17h 20m
Tue 9/87:20 pm -
1 stop20h 39m
Deal found 8/1![Delta logo]()
$917
Last-minute flights from California to SeoulDiscover last-minute flight deals from California to Seoul. Data last updated August 4, 2026 and is based on user searches.
Discover last-minute flight deals from California to Seoul. Data last updated August 4, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:55 pm -
Nonstop12h 25m
Sat 9/265:15 pm -
1 stop31h 59m
Deal found 8/4![United Airlines logo]()
$692
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:40 am -
Nonstop12h 20m
Sat 9/265:15 pm -
1 stop31h 59m
Deal found 8/3![United Airlines logo]()
$693
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:55 pm -
Nonstop12h 25m
Tue 9/1511:30 am -
Nonstop10h 40m
Deal found 8/4![United Airlines logo]()
$683
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:55 pm -
Nonstop12h 25m
Tue 9/1511:30 am -
Nonstop10h 40m
Deal found 8/3![United Airlines logo]()
$686
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:40 am -
Nonstop12h 20m
Mon 9/1411:30 am -
Nonstop10h 40m
Deal found 7/31![United Airlines logo]()
$688
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:00 pm -
Nonstop12h 40m
Wed 9/167:15 pm -
Nonstop11h 00m
Deal found 8/1![AIR PREMIA logo]()
$696
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/410:40 am -
Nonstop12h 20m
Wed 9/165:15 pm -
1 stop35h 29m
Deal found 7/31![United Airlines logo]()
$698
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:55 pm -
Nonstop12h 25m
Sun 9/2711:30 am -
Nonstop10h 40m
Deal found 8/4![United Airlines logo]()
$690
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:59 pm -
1 stop23h 21m
Wed 9/1611:30 am -
Nonstop10h 40m
Deal found 7/30![United Airlines logo]()
$687
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:59 pm -
1 stop23h 21m
Wed 9/235:15 pm -
1 stop31h 59m
Deal found 7/30![United Airlines logo]()
$697
This FlightHub deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:30 pm -
2 stops30h 25m
Sat 10/33:50 pm -
2 stops34h 15m
Deal found 8/4![China Eastern logo]()
$699
This FlightHub deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:30 pm -
1 stop39h 20m
Tue 10/138:50 pm -
1 stop29h 15m
Deal found 8/3![China Eastern logo]()
$697
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 4, 2026.
Search for one-way flight options from California to Seoul. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
This Super.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/83:30 pm -
Nonstop12h 40m
Deal found 7/31![AIR PREMIA logo]()
$326
This Super.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:00 pm -
Nonstop12h 40m
Deal found 8/2![AIR PREMIA logo]()
$328
This Booking.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:00 pm -
Nonstop12h 40m
Deal found 7/30![AIR PREMIA logo]()
$337
This FlightHub deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:00 pm -
Nonstop12h 40m
Deal found 7/30![AIR PREMIA logo]()
$340
This Kissandfly.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:00 pm -
Nonstop12h 40m
Deal found 7/30![AIR PREMIA logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/304:20 pm -
Nonstop13h 00m
Deal found 7/31![AIR PREMIA logo]()
$343
This Mytrip deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip 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 8/3![AIR PREMIA logo]()
$346
This AIR PREMIA deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AIR PREMIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:00 pm -
Nonstop12h 40m
Deal found 8/3![AIR PREMIA logo]()
$349
This FlightHub deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:00 pm -
Nonstop12h 40m
Deal found 8/1![AIR PREMIA logo]()
$350
This KAYAK deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:00 pm -
Nonstop12h 40m
Deal found 8/3![AIR PREMIA logo]()
$351
This SmartFares deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:00 pm -
Nonstop12h 40m
Deal found 8/2![AIR PREMIA logo]()
$357
This oojo deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:30 am -
1 stop18h 15m
Deal found 7/30![WestJet logo]()
$370
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 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $683 (United Airlines) |
One-way from | $326 (Super.com) |
Popular in | June |
Cheapest in | August |
Average price | $881 |
Good round-trip deal | $721 or less |
Good one-way deal | $353 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 4, 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 - ICN
SFOICN
San Francisco
Sun 9/13
11:59 pm-3:20 pm
1 stop23h 21m
Incheon Intl
Tue 9/22
11:30 am-6:10 am
Nonstop10h 40m
$687
San FranciscoIncheon
SFO - ICN
SFOICN
San Francisco
Mon 9/21
10:15 pm-3:20 pm
1 stop25h 05m
Incheon Intl
Fri 9/25
4:50 pm-11:40 am
Nonstop10h 50m
$687
San FranciscoIncheon
SFO - ICN
SFOICN
San Francisco
Mon 11/2
9:30 pm-4:25 pm
1 stop25h 55m
Incheon Intl
Tue 11/10
12:45 pm-6:30 am
Nonstop10h 45m
$687
Quickest round-trip
San FranciscoIncheon
SFO - ICN
SFOICN
San Francisco
Fri 8/28
10:40 am-3:00 pm
Nonstop12h 20m
Incheon Intl
Tue 9/15
11:30 am-6:10 am
Nonstop10h 40m
$688
San FranciscoIncheon
SFO - ICN
SFOICN
San Francisco
Fri 10/30
11:45 pm-4:40 am
Nonstop12h 55m
Incheon Intl
Fri 11/13
6:30 pm-11:57 pm
1 stop22h 27m
$692
San FranciscoIncheon
SFO - ICN
SFOICN
San Francisco
Wed 9/2
11:55 pm-4:20 am
Nonstop12h 25m
Incheon Intl
Wed 9/9
5:15 pm-9:14 am
1 stop31h 59m
$693
Los AngelesIncheon
LAX - ICN
LAXICN
Los Angeles
Fri 8/28
10:50 am-3:50 pm
Nonstop13h 00m
Incheon Intl
Fri 9/11
10:05 pm-5:20 pm
Nonstop11h 15m
$734
Los AngelesIncheon
LAX - ICN
LAXICN
Los Angeles
Mon 8/31
11:30 pm-4:30 am
Nonstop13h 00m
Incheon Intl
Thu 9/10
1:00 pm-8:20 am
Nonstop11h 20m
$737
Los AngelesIncheon
LAX - ICN
LAXICN
Los Angeles
Fri 9/4
10:50 am-3:50 pm
Nonstop13h 00m
Incheon Intl
Wed 9/16
10:05 pm-5:20 pm
Nonstop11h 15m
$740
Los AngelesIncheon
LAX - ICN
LAXICN
Los Angeles
Thu 10/22
10:50 am-3:50 pm
Nonstop13h 00m
Incheon Intl
Thu 11/5
1:20 pm-7:20 am
Nonstop11h 00m
$743
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
LAX-ICN
SJC-ICN
OAK-ICN
ONT-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 Seoul
USCA-SEL
SFO-ICN
LAX-ICN
SJC-ICN
OAK-ICN
What is the cheapest month to book a flight from California to Seoul?
Currently, September is the cheapest month in which you can book a flight from California to Seoul (average of $823). Flying from California to Seoul in June is currently the most expensive (average of $1,371). 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 4, 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 33% 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 4, 2026.
The most flights from USCA to SEL are scheduled on a Monday (20 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (15 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 $722 and $1,009 in September.The cheapest round-trip price found within the last 5 days was $697 on China Eastern (Sep 22-Oct 13).
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 1, 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. Tuesday afternoons 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
Flights by cabin class
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 4, 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 4, 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 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$144 | Average$662 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$346 | Average$703 | FlexibilityNo cancel fee | On-time49% | |
| Cheapest$383 | Average$883 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$563 | Average$1,189 | 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$989 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$640 | Average$872 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$642 | Average$681 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$653 | Average$755 | FlexibilityNo cancel fee | On-time62% |