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

September 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

31 1 2$1,406 3 4$1,406 5 6 7 8 9 10 11 12 13 14$1,530 15 16$1,530 17 18 19 20 21$1,848 22 23$1,530 24 25 26 27 28$1,431 29 30 1 2$1,572 3$1,615 4$1,615

Fair Availability

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

Monday, September 14th, 2026

2 round-trip options

Returning

Wed, Sep 23, 2026•9 Day Trip

$1,530 USD

Returning

Fri, Sep 25, 2026•11 Day Trip

$1,848 USD