Flight Route · International
Seoul → San Francisco
ICN to SFO
Incheon International Airport to San Francisco International Airport: 5,646 miles (9,086 km), about 11h 51m airborne, −16h time-zone shift on arrival.
Distance
5,646 mi
9,086 km
Flight time
11h 51m
block time, approx
Time-zone shift
−16h
Seoul → Los_Angeles
International?
Yes
South Korea → United States
ICN–SFO questions, answered
How long is the flight from Seoul to San Francisco?
+
A direct flight from Incheon International Airport (ICN) to San Francisco International Airport (SFO) takes approximately 11h 51m. Actual block time varies with aircraft type, winds, and routing.
What is the distance from ICN to SFO?
+
The great-circle distance from Incheon International Airport to San Francisco International Airport is approximately 5646 miles (9086 kilometers). Actual flown distance varies slightly with the routing assigned by air traffic control.
What is the time difference between Seoul and San Francisco?
+
San Francisco is −16h relative to Seoul. Asia/Seoul → America/Los_Angeles.
Which airlines fly from ICN to SFO?
+
Carriers serving both endpoints include various international and regional carriers. Direct service depends on the specific carrier and season — confirm with your booking source for current schedules.
Is this an international flight?
+
Yes. Incheon International Airport is in South Korea, and San Francisco International Airport is in United States. Travelers should confirm passport, visa, and customs requirements before departure.
Can I track ICN–SFO flights on TripDesk365?
+
Yes. TripDesk365 imports your booking confirmations from your inbox, identifies the route, and shows real-time status — gate changes, delays, and live aircraft position. Free for 14 days.
Start tracking smarter.
365 days a year.
Free for 14 days. No credit card. Connect your booking inbox and watch your bookings appear on the calendar in seconds.