Seoul (ICN) to San Francisco (SFO) flight deal in business from $4,085

United AirlinesUAUnited Airlines
Round Trip•Business Class
South KoreaICN

Incheon International Airport

Seoul, South Korea
United StatesSFO

San Francisco International Airport

San Francisco, United States
$4,906 USD
-17%$4,085 USD
Verified about 3 hours ago
Good Availability
54% of dates checked are available within 10% of the lowest price

Wednesday, October 21st, 2026

9 round-trip options

Returning
Mon, Oct 26, 2026•5 Day Trip
$4,604 USD
Google Flights
Returning
Tue, Oct 27, 2026•6 Day Trip
$4,407 USD
Google Flights
Returning
Wed, Oct 28, 2026•7 Day Trip
$4,407 USD
Google Flights
Returning
Thu, Oct 29, 2026•8 Day Trip
$4,407 USD
Google Flights
Returning
Fri, Oct 30, 2026•9 Day Trip
$5,093 USD
Google Flights
Returning
Sat, Oct 31, 2026•10 Day Trip
$8,434 USD
Google Flights
Returning
Sun, Nov 1, 2026•11 Day Trip
$4,407 USD
Google Flights
Returning
Mon, Nov 2, 2026•12 Day Trip
$4,407 USD
Google Flights
Returning
Wed, Nov 4, 2026•14 Day Trip
$4,407 USD
Google Flights