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

October 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

28$1,431 29 30 1 2$1,572 3$1,615 4$1,615 5$1,431 6 7$1,572 8 9$1,572 10$1,615 11$1,615 12$1,891 13 14 15 16 17$1,473 18 19$1,388 20 21 22 23 24 25 26 27 28 29 30 31 1

Fair Availability

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

Monday, October 5th, 2026

3 round-trip options

Returning

Sat, Oct 10, 2026•5 Day Trip

$1,431 USD

Returning

Wed, Oct 14, 2026•9 Day Trip

$1,707 USD

Returning

Sat, Oct 17, 2026•12 Day Trip

$1,572 USD