$436+ Cheap flights from South Korea to San Francisco (SFO)
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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — SFO
Dec 4 — Dec 111
Round-trip
1 adult, Economy
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Find cheap flights from South Korea to San Francisco 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 South Korea to San Francisco
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Cheapest flights from South Korea to San FranciscoExplore the most affordable flight options available from South Korea to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2026.
Explore the most affordable flight options available from South Korea to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2026.
This Super.com deal was found by Cheapflights users on 10/31. 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.
Sun 12/137:45 pm -
Nonstop10h 35m
Sun 1/103:20 pm -
Nonstop13h 00m
Deal found 10/31![AIR PREMIA logo]()
$694
This Super.com deal was found by Cheapflights users on 11/2. 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.
Sat 12/127:45 pm -
Nonstop10h 35m
Sat 1/163:20 pm -
Nonstop13h 00m
Deal found 11/2![AIR PREMIA logo]()
$702
This Trip.com deal was found by Cheapflights users on 11/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:45 pm -
Nonstop10h 35m
Sat 1/93:20 pm -
Nonstop13h 00m
Deal found 11/2![AIR PREMIA logo]()
$719
This FlightHub deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:45 pm -
Nonstop10h 35m
Wed 2/173:20 pm -
Nonstop13h 00m
Deal found 10/31![AIR PREMIA logo]()
$720
This Trip.com deal was found by Cheapflights users on 11/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/187:45 pm -
Nonstop10h 35m
Mon 1/183:20 pm -
Nonstop13h 00m
Deal found 11/3![AIR PREMIA logo]()
$722
This Kissandfly.com deal was found by Cheapflights users on 11/2. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/257:45 pm -
Nonstop10h 35m
Sat 1/93:20 pm -
Nonstop13h 00m
Deal found 11/2![AIR PREMIA logo]()
$775
This Agoda.com deal was found by Cheapflights users on 11/4. 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 Agoda.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:45 pm -
Nonstop10h 35m
Sun 11/153:20 pm -
Nonstop13h 00m
Deal found 11/4![AIR PREMIA logo]()
$781
This Trip.com deal was found by Cheapflights users on 11/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/137:45 pm -
Nonstop10h 35m
Wed 12/303:20 pm -
Nonstop13h 00m
Deal found 11/2![AIR PREMIA logo]()
$785
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/41:10 pm -
2 stops47h 58m
Sun 2/73:20 pm -
Nonstop13h 00m
Deal found 11/3![Multiple Airlines logo]()
$792
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/186:50 am -
1 stop23h 30m
Sun 12/273:20 pm -
1 stop26h 30m
Deal found 11/3![Multiple Airlines logo]()
$1,019
This Delta deal was found by Cheapflights users on 11/2. 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.
Thu 12/174:10 pm -
1 stop34h 25m
Thu 12/246:30 am -
2 stops21h 15m
Deal found 11/2![Delta logo]()
$1,247
This Gotogate deal was found by Cheapflights users on 11/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/252:25 pm -
1 stop36h 05m
Sat 1/912:00 pm -
1 stop32h 05m
Deal found 11/2![Air China logo]()
$1,258
Best flights from South Korea to San FranciscoDiscover carefully curated flight deals from South Korea to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
Discover carefully curated flight deals from South Korea to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/236:00 pm -
Nonstop10h 45m
Wed 12/3010:20 am -
Nonstop12h 55m
Deal found 10/31![United Airlines logo]()
$820
This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/234:10 pm -
1 stop23h 01m
Wed 12/3010:41 am -
1 stop25h 39m
Deal found 10/31![Delta logo]()
$1,077
This Asiana Airlines deal was found by Cheapflights users on 11/2. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/279:00 pm -
Nonstop10h 30m
Wed 9/811:50 pm -
Nonstop13h 05m
Deal found 11/2![Asiana Airlines logo]()
$1,146
This China Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 4/2710:30 am -
1 stop25h 25m
Tue 5/251:05 am -
1 stop18h 10m
Deal found 11/3![China Airlines logo]()
$1,204
This Korean Air deal was found by Cheapflights users on 10/30. 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 1/2812:00 pm -
1 stop14h 35m
Sun 1/3111:45 am -
1 stop37h 00m
Deal found 10/30![Korean Air logo]()
$1,219
This Booking.com deal was found by Cheapflights users on 11/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2711:00 am -
2 stops46h 55m
Wed 5/2610:50 pm -
2 stops40h 15m
Deal found 11/3![Vietnam Airlines logo]()
$1,284
This Philippine Airlines deal was found by Cheapflights users on 11/3. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/218:40 pm -
1 stop40h 05m
Mon 1/2510:40 pm -
1 stop28h 00m
Deal found 11/3![Philippine Airlines logo]()
$1,338
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/294:10 pm -
2 stops24h 10m
Fri 2/57:00 am -
2 stops20h 45m
Deal found 11/4![Alaska Airlines logo]()
$1,543
This Japan Airlines deal was found by Cheapflights users on 11/2. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/38:15 am -
1 stop19h 15m
Wed 9/812:25 pm -
1 stop16h 50m
Deal found 11/2![Japan Airlines logo]()
$1,629
This EVA Air deal was found by Cheapflights users on 11/3. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/251:50 pm -
1 stop33h 50m
Thu 1/712:00 pm -
1 stop31h 50m
Deal found 11/3![EVA Air logo]()
$1,639
This United Airlines deal was found by Cheapflights users on 10/31. 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 11/206:00 pm -
Nonstop10h 45m
Mon 12/710:20 am -
Nonstop12h 55m
Deal found 10/31![United Airlines logo]()
$822
This United Airlines deal was found by Cheapflights users on 10/31. 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.
Sun 12/136:00 pm -
Nonstop10h 45m
Sun 1/1010:35 pm -
1 stop24h 50m
Deal found 10/31![United Airlines logo]()
$824
This Delta deal was found by Cheapflights users on 11/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/304:00 pm -
Nonstop10h 40m
Tue 5/410:31 am -
1 stop26h 44m
Deal found 11/3![Delta logo]()
$1,133
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Fri 2/512:45 pm -
Nonstop10h 45m
Tue 2/911:45 pm -
Nonstop12h 55m
Deal found 11/1![United Airlines logo]()
$970
This Delta deal was found by Cheapflights users on 11/1. 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 12/276:40 pm -
1 stop22h 43m
Mon 1/411:45 am -
Nonstop12h 55m
Deal found 11/1![Delta logo]()
$1,165
This Korean Air deal was found by Cheapflights users on 11/1. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/217:00 am -
1 stop19h 35m
Mon 1/2511:45 am -
1 stop37h 00m
Deal found 11/1![Korean Air logo]()
$1,293
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Sun 11/1512:45 pm -
Nonstop10h 45m
Tue 1/1910:35 pm -
1 stop24h 50m
Deal found 11/2![United Airlines logo]()
$1,031
This Vietnam Airlines deal was found by Cheapflights users on 10/30. 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/289:30 am -
1 stop24h 30m
Sun 1/319:10 pm -
2 stops64h 00m
Deal found 10/30![Vietnam Airlines logo]()
$1,503
This Delta deal was found by Cheapflights users on 11/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/278:45 am -
1 stop17h 55m
Wed 5/2610:31 am -
2 stops30h 59m
Deal found 11/3![Delta logo]()
$1,250
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Thu 11/196:30 pm -
1 stop32h 00m
Wed 11/2510:05 am -
1 stop37h 20m
Deal found 11/4![United Airlines logo]()
$1,040
This China Airlines deal was found by Cheapflights users on 11/2. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/217:50 pm -
1 stop15h 55m
Mon 1/252:00 pm -
2 stops35h 50m
Deal found 11/2![China Airlines logo]()
$1,548
This Delta deal was found by Cheapflights users on 11/2. 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.
Thu 12/1710:25 am -
2 stops23h 51m
Thu 12/246:10 am -
2 stops21h 35m
Deal found 11/2![Delta logo]()
$1,253
This Japan Airlines deal was found by Cheapflights users on 11/1. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/137:40 pm -
1 stop31h 50m
Mon 5/2411:55 am -
1 stop30h 45m
Deal found 11/1![Japan Airlines logo]()
$1,748
This United Airlines deal was found by Cheapflights users on 11/3. 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 11/1812:45 pm -
Nonstop10h 45m
Sat 11/2111:45 pm -
Nonstop12h 55m
Deal found 11/3![United Airlines logo]()
$1,093
This Delta deal was found by Cheapflights users on 11/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1810:25 am -
2 stops23h 00m
Sun 12/276:08 pm -
2 stops23h 42m
Deal found 11/3![Delta logo]()
$1,259
This Japan Airlines deal was found by Cheapflights users on 11/3. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/1512:05 pm -
1 stop15h 25m
Fri 5/2811:55 am -
1 stop17h 20m
Deal found 11/3![Japan Airlines logo]()
$1,763
This Japan Airlines deal was found by Cheapflights users on 11/3. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/137:40 pm -
1 stop31h 50m
Tue 6/111:55 am -
1 stop17h 20m
Deal found 11/3![Japan Airlines logo]()
$1,763
This Japan Airlines deal was found by Cheapflights users on 11/1. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/187:40 pm -
1 stop31h 50m
Thu 5/2711:55 am -
1 stop30h 45m
Deal found 11/1![Japan Airlines logo]()
$1,776
This Japan Airlines deal was found by Cheapflights users on 11/1. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/127:40 pm -
1 stop31h 50m
Tue 5/2511:55 am -
1 stop17h 20m
Deal found 11/1![Japan Airlines logo]()
$1,776
This Japan Airlines deal was found by Cheapflights users on 11/3. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/118:15 am -
1 stop19h 15m
Fri 5/2811:55 am -
1 stop17h 20m
Deal found 11/3![Japan Airlines logo]()
$1,791
Last-minute flights from South Korea to San FranciscoDiscover last-minute flight deals from South Korea to San Francisco. Data last updated November 4, 2026 and is based on user searches.
Discover last-minute flight deals from South Korea to San Francisco. Data last updated November 4, 2026 and is based on user searches.
This Agoda.com deal was found by Cheapflights users on 11/4. 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 Agoda.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:45 pm -
Nonstop10h 35m
Sun 11/153:20 pm -
Nonstop13h 00m
Deal found 11/4![AIR PREMIA logo]()
$781
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/41:10 pm -
2 stops47h 58m
Sun 2/73:20 pm -
Nonstop13h 00m
Deal found 11/3![Multiple Airlines logo]()
$792
This FlightHub deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:45 pm -
Nonstop10h 35m
Wed 2/173:20 pm -
Nonstop13h 00m
Deal found 10/31![AIR PREMIA logo]()
$720
This Trip.com deal was found by Cheapflights users on 11/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:45 pm -
Nonstop10h 35m
Sat 1/93:20 pm -
Nonstop13h 00m
Deal found 11/2![AIR PREMIA logo]()
$719
This Super.com deal was found by Cheapflights users on 11/2. 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.
Sat 12/127:45 pm -
Nonstop10h 35m
Sat 1/163:20 pm -
Nonstop13h 00m
Deal found 11/2![AIR PREMIA logo]()
$702
This Super.com deal was found by Cheapflights users on 10/31. 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.
Sun 12/137:45 pm -
Nonstop10h 35m
Sun 1/103:20 pm -
Nonstop13h 00m
Deal found 10/31![AIR PREMIA logo]()
$694
This Trip.com deal was found by Cheapflights users on 11/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/137:45 pm -
Nonstop10h 35m
Wed 12/303:20 pm -
Nonstop13h 00m
Deal found 11/2![AIR PREMIA logo]()
$785
This Delta deal was found by Cheapflights users on 11/2. 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.
Thu 12/174:10 pm -
1 stop34h 25m
Thu 12/246:30 am -
2 stops21h 15m
Deal found 11/2![Delta logo]()
$1,247
This Trip.com deal was found by Cheapflights users on 11/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/187:45 pm -
Nonstop10h 35m
Mon 1/183:20 pm -
Nonstop13h 00m
Deal found 11/3![AIR PREMIA logo]()
$722
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/186:50 am -
1 stop23h 30m
Sun 12/273:20 pm -
1 stop26h 30m
Deal found 11/3![Multiple Airlines logo]()
$1,019
This Kissandfly.com deal was found by Cheapflights users on 11/2. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/257:45 pm -
Nonstop10h 35m
Sat 1/93:20 pm -
Nonstop13h 00m
Deal found 11/2![AIR PREMIA logo]()
$775
This Gotogate deal was found by Cheapflights users on 11/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/252:25 pm -
1 stop36h 05m
Sat 1/912:00 pm -
1 stop32h 05m
Deal found 11/2![Air China logo]()
$1,258
One-way flights from South Korea to San FranciscoSearch for one-way flight options from South Korea to San Francisco. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
Search for one-way flight options from South Korea to San Francisco. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/105:15 pm -
1 stop13h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![ZIPAIR logo]()
$436
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/158:40 pm -
1 stop28h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Multiple Airlines logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 10/31. 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.
Sat 11/218:40 pm -
1 stop28h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Multiple Airlines logo]()
$442
This Super.com deal was found by Cheapflights users on 10/31. 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.
Wed 12/237:45 pm -
Nonstop10h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![AIR PREMIA logo]()
$447
This Agoda.com deal was found by Cheapflights users on 10/30. 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 Agoda.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:45 pm -
Nonstop10h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![AIR PREMIA logo]()
$449
This Expedia deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:55 pm -
1 stop35h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Air Canada logo]()
$451
This Agoda.com deal was found by Cheapflights users on 11/4. 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 Agoda.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/217:45 pm -
Nonstop10h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![AIR PREMIA logo]()
$452
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/31:10 pm -
2 stops48h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$453
This Super.com deal was found by Cheapflights users on 11/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:45 pm -
Nonstop10h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![AIR PREMIA logo]()
$454
This Super.com deal was found by Cheapflights users on 11/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/301:05 pm -
1 stop17h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![ZIPAIR logo]()
$455
This United Airlines deal was found by Cheapflights users on 10/31. 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.
Sat 1/3012:45 pm -
Nonstop10h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![United Airlines logo]()
$456
This United Airlines deal was found by Cheapflights users on 11/2. 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 11/96:00 pm -
Nonstop10h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![United Airlines logo]()
$457
Find flight deals from South Korea to San Francisco
Keep the following information in mind while searching for South Korea to San Francisco flight deals. Data was last updated November 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $694 (Super.com) |
One-way from | $436 (Kiwi.com) |
Popular in | March |
Cheapest in | January |
Average price | $844 |
Good round-trip deal | $875 or less |
Good one-way deal | $463 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from South Korea to San Francisco 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 November 4, 2026.
Use the filters below to find and compare flights from South Korea to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IncheonSan Francisco
ICN Incheon Intl - SFO San Francisco
ICNSFO
Incheon Intl
Wed 12/2
6:00 pm-11:45 am
Nonstop10h 45m
San Francisco
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$456
IncheonSan Francisco
ICN Incheon Intl - SFO San Francisco
ICNSFO
Incheon Intl
Sat 2/6
12:45 pm-6:30 am
Nonstop10h 45m
San Francisco
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$456
IncheonSan Francisco
ICN Incheon Intl - SFO San Francisco
ICNSFO
Incheon Intl
Wed 12/23
6:00 pm-11:45 am
Nonstop10h 45m
San Francisco
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$457
IncheonSan Francisco
ICN Incheon Intl - SFO San Francisco
ICNSFO
Incheon Intl
Sun 1/31
6:00 pm-11:45 am
Nonstop10h 45m
San Francisco
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$457
IncheonSan Francisco
ICN Incheon Intl - SFO San Francisco
ICNSFO
Incheon Intl
Wed 2/24
6:30 pm-9:45 am
1 stop32h 15m
San Francisco
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$461
IncheonSan Francisco
ICN Incheon Intl - SFO San Francisco
ICNSFO
Incheon Intl
Mon 1/25
6:00 pm-11:45 am
Nonstop10h 45m
San Francisco
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$489
IncheonSan Francisco
ICN Incheon Intl - SFO San Francisco
ICNSFO
Incheon Intl
Tue 12/1
6:00 pm-11:45 am
Nonstop10h 45m
San Francisco
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$548
BusanSan Francisco
PUS Busan Gimhae - SFO San Francisco
PUSSFO
Busan Gimhae
Sun 3/28
8:10 am-2:15 pm
2 stops46h 05m
San Francisco
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$563
IncheonSan Francisco
ICN Incheon Intl - SFO San Francisco
ICNSFO
Incheon Intl
Sun 3/21
10:35 am-6:00 pm
1 stop23h 25m
San Francisco
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$599
IncheonSan Francisco
ICN Incheon Intl - SFO San Francisco
ICNSFO
Incheon Intl
Sat 11/14
8:00 pm-6:01 pm
1 stop15h 01m
San Francisco
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$603
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from South Korea to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from South Korea with our price prediction graph.
ICN-SFO
PUS-SFO
GMP-SFO
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 South Korea to San Francisco
KR0-SFO
ICN-SFO
PUS-SFO
GMP-SFO
What is the cheapest month to book a flight from South Korea to San Francisco?
Currently, February is the cheapest month in which you can book a flight from South Korea to San Francisco (average of $575). Flying from South Korea to San Francisco in August is currently the most expensive (average of $1,011). 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 KR to SFO?
Find hourly flight availability from South Korea to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Korea to San Francisco as you normally would.
Weekly flight availability from South Korea to San Francisco
Explore weekly flight availability from South Korea to San Francisco. 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 November 4, 2026.
The most flights from KR0 to SFO are scheduled on a Monday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 on average).
How often are flights from South Korea to San Francisco delayed?
About 17% of weekly flights between South Korea and San Francisco have experienced delays in the past year, with the average delay time being 158 minutes.
What is the most punctual flight time for South Korea to San Francisco flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on South Korea to San Francisco flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 9% of flights being delayed.
How far ahead should I book a flight from South Korea to San Francisco?
Booking 72 days in advance of your planned departure date is, on average, the best time to get cheap flights from South Korea to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated November 4, 2026.
Read reviews from past customers who have flown Korean Air,Asiana Airlines, andAIR PREMIA from South Korea to San Francisco. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.5
Overall
8.4
Food
8.1
Comfort
8.3
Crew
8.7
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Boarding
8.5
Overall
8.4
Food
8.1
Comfort
8.3
Crew
8.7
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Boarding
8.5
Overall
8.4
Food
8.1
Comfort
8.3
Crew
8.7
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Boarding
8.5
Overall
8.4
Food
8.1
Comfort
8.3
Crew
8.7
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Boarding
8.5
Overall
8.4
Food
8.1
Comfort
8.3
Crew
8.7
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Boarding
8.5
Overall
8.4
Food
8.1
Comfort
8.3
Crew
8.7
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Related info for your journey
Find useful and relevant information for your journey from South Korea to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Clara
Santa Cruz
Walnut Creek
Hayward
Emeryville
Newark
Burlingame
San Bruno
Rancho Cordova
Vallejo
Cupertino
Fairfield
Redwood City
San Carlos
Sunnyvale
Turlock
Davis
Morgan Hill
Roseville
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 South Korea to San Francisco
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Francisco by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from South Korea to San Francisco by cabin class
Find flights from South Korea to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
South Korea and San Francisco flights
Browse other South Korea and San Francisco flight options. Last updated on November 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Francisco
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 4, 2026.
South Korea to San Francisco flights
Consider these flights traveling from South Korea to San Francisco.
Top 5 airlines flying from South Korea to San Francisco
Discover the top 5 airlines that operate flights from South Korea to San Francisco. 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 November 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$282 | Average$388 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$404 | Average$580 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$484 | Average$687 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$493 | Average$831 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$607 | Average$889 | FlexibilityNo cancel fee | On-time81% |