Starting at $669
Starting at $363
Starting at $674
Starting at $696
Starting at $340
Starting at $461
Starting at $498
Starting at $672
Starting at $695
Starting at $708
Helping travelers to find the best flight offers
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from San Francisco to Seoul. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A direct flight is the most convenient and comfortable way to fly from San Francisco to Seoul, despite the fact that sometimes flights with transfers can cost significantly less.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from San Francisco to Seoul:
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We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The route San Francisco — Seoul is served by many carriers — 10 in total, including United Airlines, Perimeter Aviation Ltd., Asiana Airlines, Korean Air, Philippine Airlines, Hawaiian Airlines, Vietnam Airlines, Frontier Airlines, China Eastern Airlines, and Flair Airlines Ltd.. This gives passengers wide opportunities: from finding the lowest fare (from $340) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.
Starting at $669
Starting at $363
Starting at $674
Starting at $696
Starting at $340
Starting at $461
Starting at $498
Starting at $672
Starting at $695
Starting at $708
San Francisco — Seoul
12/07/2025
Departure
Direct flight
UA805
Starting at $674
San Francisco — Seoul
12/07/2025
Departure
Direct flight
YP112
Starting at $603
San Francisco — Seoul
12/12/2025
Departure
Direct flight
UA805
Starting at $1,218
San Francisco — Seoul
12/13/2025
Departure
Direct flight
UA805
Starting at $2,468
San Francisco — Seoul
12/15/2025
Departure
Direct flight
UA893
Starting at $1,340
San Francisco — Seoul
12/19/2025
Departure
Direct flight
YP112
Starting at $1,469
San Francisco — Seoul
12/26/2025
Departure
Direct flight
UA805
Starting at $910
San Francisco — Seoul
12/29/2025
Departure
Direct flight
UA805
Starting at $669
San Francisco — Seoul
12/29/2025
Departure
Direct flight
YP112
Starting at $545
San Francisco — Seoul
01/06/2026
Departure
Direct flight
OZ211
Starting at $674
United Airlines
Every day
Starting at $654
The cheapest one-way flight from San Francisco to Seoul departs on 03/05/2026, is operated by Philippine Airlines and costs $340
The cheapest roundtrip flight from San Francisco to Seoul departs on 01/23/2026, is operated by Perimeter Aviation Ltd. and costs $636
Fastest flight from San Francisco to Seoul takes 13 hours
There are direct flights on this route 2 days a week: Su and Mo
The distance between San Francisco and Seoul is 9028km (5597 miles). There are 57 direct flights from San Francisco to Seoul. The time difference between San Francisco and Seoul is 17h. Flights from San Francisco begin at 10:30 AM. The latest flight from San Francisco departs at 11:50 PM
We couldn't find any special offers for flights from San Francisco to Seoul
The cheapest flight ticket from San Francisco to Seoul according to data for the last 48 hours costs $340
Often the best time to buy tickets from San Francisco to Seoul is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from San Francisco to Seoul can be found flying in these months: March, January, May.
The fastest flights from San Francisco to Seoul start from 13 hours in the air.
The following airlines operate direct flights on the route San Francisco — Seoul: United Airlines, Perimeter Aviation Ltd., Asiana Airlines
In different months, ticket prices from San Francisco to Seoul vary: minimum — $340 (March 2026), maximum — $545 (December 2025). Typically, the flight costs $409–$413.