ICN to SFO from $1,105 in premium economy – flightdeals.net

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Air Premia

Round Trip•Premium Economy

Incheon International Airport

Seoul, South Korea

San Francisco International Airport

San Francisco, United States

$1,417 USD

-22%$1,105 USD

Verified 1 day ago

August 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19$1,583 20 21$2,184 22 23 24 25 26$1,601 27 28$1,601 29 30 31 1 2$1,406 3 4$1,406 5 6

Fair Availability

26% of dates checked are available within 10% of the lowest price

Friday, August 21st, 2026

1 round-trip options

Returning

Wed, Aug 26, 2026•5 Day Trip

$2,184 USD